ANSI B16.5 / ASME B16.47 Stainless Steel Flanges Manufacturers in Mumbai, India

ANSI B16.5 / ASME B16.47 Stainless Steel Flanges

ASME B16.5 Flanges Suppliers

Experts in Manufacturing of ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS 10, BS4504, API 605, EN-1092, DIN Flanges in Class 150#, 300#, 600#, 900#, 1500#, 2500#, Pressure PN6, PN10, PN16, PN25, PN40, PN64.

Professional and most reliable Exporters and Suppliers of ASME SA182 / ASTM A182 SS 304, 316 Flanges all over the world but highly demanded in Iran, Thailand, Kuwait, Oman, US, UK, Iraq, Turkey, UAE (Dubai), Italy, Vietnam, Bhutan, Qatar.

Table Of Content

To Satisfy the urgent need of the customers we keep intensive stock of Industrial Flanges Manufactured using different standards like DIN, EN1092-1, UNI, API 6A, ANSI, ASME B16.47 Series A & B, AWWA C207, GOST, BS10, PSI, GB, JIS/KS, BS4504 Flange in all Dimensions and Classes.

A flange is a cast ring or forged of steel designed to connect mechanically two sections of steel pipe or join pipe to a pressure pump, vessel, valve or any other piece of equipment. Same standard flanges can either be flat face or raised face.

Aakash Steel is one of the prominent supplier and Exporter of Stainless Steel Flanges most demanding grades are SS 304, 304L, 316, 316L, and 904L. Stainless steel is one of the most popular and demanding metals from our client. Due to its physical properties including good corrosion resistance, durability, and many others, this metal scores over several other metals.

Most used types of flanges by various industries are

  1. Weld Neck Flanges: WN flanges are distinguished by their protruding necks. The weld neck flange has the same bevel and thickness of the pipe. This flange is considered for severe service conditions such as high pressure and high temperatures or sub-zero.
  2. Slip-On Flanges: SO Flange are the most affordable Type of flanges available for purchase. The slip-on flange have a slightly bigger diameter than the pipe, which helps it easier to slip them over the pipe. These SS SO flanges are fillet welded to a position and are ideal for low-pressure applications.
  3. Blind Flanges: BL flanges are designed without a bore and are used to seal piping systems or vessel openings. These flanges are ideal for Vessels or piping systems that require regular inspection. SS Blind flange can easily handle high stress caused due to internal pressure.
  4. Threaded Flanges: SS Threaded flanges are used for special applications and can be easily assembled without welding. SS threaded flanges are compatible with pipes with external threads. For the applications where bending stresses, high pressure or high temperatures are involved, threaded flanges are not recommended.
  5. Lap Joint Flanges: LJ / Loose Flanges are the type of slip-on flanges that are used with stub end fittings. Lap-Joint flanges are ideal for piping systems that require regular inspection and maintenance such as low carbon steel pipes or alloy steel pipes.
  6. Socket Weld Flanges: SW flanges are designed for use on small diameter and high-pressure piping. The SS socket weld flange has internal welds which contribute to their durability as well as fatigue strengths. Socket weld flanges are used in the chemical processing industry.
  7. Orifice Flanges: The function of orifice steel flange is to provide access to a line for metering liquids or gases. The orifice flanges are installed with orifice plates or flow nozzles.
  8. Ring–Type Joint Flanges: RTJ flanges are used for high pressure and temperature applications. The SS RTJ flanges feature a groove that can be easily compressed on slip-on, blind, or weld neck flange. Where media is transferred at high pressure and high-temperature RTJ flange helps to avoid leaks in pipelines.
ASTM A182 Stainless Steel Flange Types

Stainless Steel Flanges Specifications

Product Industrial Steel Pipe Flange
Size ½” (15 NB) to 48″ (1200NB)
Class 2500 LBS, 1500 LBS, 900 LBS, 600 LBS, 300 LBS, 150 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.
DIN DIN2673, DIN2638, DIN2637, DIN2636, DIN2635, DIN2634, DIN2633, DIN2632, DIN2631, DIN2629, DIN2628, DIN2627, DIN2656, DIN2655, DIN2642, DIN2641, DIN2576, DIN2573, DIN2566, DIN2527
BS BS4504, BS4504, BS1560, BS10
In Form LAP Joint, Threaded, Reducing, Spectacle, SORF, WNRF, BLRF, SWRF, etc
Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, DIN, JIS, SABS1123, GOST-12820, BS 4504, EN1092, UNI 2277/2278
Coating/Surface Treatment Anti-rust Paint, Zinc Plated, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized
Types of Connection Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Large Male-Female, Small Male-Female, Large, Small Tongue & Groove
Flange Face Type Flat Face (FF), Raised Face (RF), Ring Joint (RJT)
Dimensions ANSI B16.47 Series A & B, ANSI B16.5, MSS SP44, ASA, API-605, AWWA
Flange Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case
Usage/Applications Offshore, Water System, Oil Field, Natural Gas, Shipbuilding, Electric Power, Pipe Projects, etc.
Common types of Flanges Forged / Screwed / Threaded / Plate
Production Technique Forged, Heat treated and machined
Value-Added Services: CNC Machining, Customised Flanges
We are Specialize in Making Flanges As Per The Drawings

Industrial Flange Manufacturing Materials & Grades

Stainless Steel Flange | Equivalent Grades | Chemical Composition | Mechanical Properties
ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L, 202.
Alloy Steel Flange | Chemical Composition | Mechanical Properties | ASTM A182
ASTM A182 / ASME SA182 & A387 F1, F5, F9, F11, F12, F22, F91.
Carbon Steel Flange | Chemical Composition | Mechanical Properties
ASTM A105 / ASME SA105, ASTM A350 / ASME SA350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52.
Other Steel Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
Alloy 20, Alloy C, Alloy C276, Alloy B2, SMO 254, AISI 4130.
Low-Temperature Steel Flange
ASTM A350 LF2, LF3, LF6.
High Yield Flange
ASTM A694 F42, F52, F60, F65, F70.
Duplex Steel Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
ASTM / ASME A/SA 182 F 44, F 45, F 51, F 53, F 55, F 60, F 61.
Super Duplex Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
ASTM / ASME A/SA 182 F 44, F 45, F 51, F 53, F 55, F 60, F 61.
Copper Alloy Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
ASTM SB 61, SB62, SB151, SB152 – UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200.
Nickel Alloy Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
ASTM SB564, SB160, SB472, SB162 – Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020).

ASME B16.5 Flange Types

Flange Type: Slip-on Flange
ANSI/ASME B16.5 SO Flange Price: $3-300 /Piece
Slip on Flange
Flange Type: Weld Neck Flange
ANSI/ASME B16.5 WN Flange Price: $7-100 /Piece
Weld Neck Flange
Flange Type: Blind Flange
ANSI/ASME B16.5 BL Flange Price: $10.5-65.0 /Piece
Blind Flange
Flange Type: Socket Weld Flange
ANSI/ASME B16.5 SW Flange Price: $4-100 /Piece
Socket Weld Flange
Flange Type: Orifice Flange
ANSI/ASME B16.5 Orifice Flange Price: $4-150 /Piece
Orifice Flange
Flange Type: Ring Type Joint Flange
ANSI/ASME B16.5 RTJ Flange Price: $5-800 /Piece
Ring Type Joint Flange
Flange Type: Threaded Flange
ANSI/ASME B16.5 Threaded Flange Price: $10-50 /Piece
Threaded Flange
Flange Type: Reducing Threaded Flange
ANSI/ASME B16.5 Reducing Threaded Flange Price: $10-150 /Piece
Reducing Threaded Flanges
Flange Type: Lap Joint Flange
ANSI/ASME B16.5 LJ Flange Price: $15-200 /Piece
Lap Joint Flange
Flange Type: Long Weld Neck Flange
ANSI/ASME B16.5 LWN Flange Price: $5-550 /Piece
Long Weld Neck Flange
Flange Type: Spectacle Blind Flange
ANSI/ASME B16.5 Spectacle Blind Flange Price: $9-110 /Piece
Spectacle Blind Flange
Flange Type: Paddle Blind Flange
ANSI/ASME B16.5 Paddle Blind Flange Price: $6-190 /Piece
Paddle Blind Flange
Flange Type: Ring Spacer Flange
ANSI/ASME B16.5 Ring Spacer Flange Price: $7-400 /Piece
Ring Spacer Flange
Flange Type: Backing Ring Flange
ANSI/ASME B16.5 Backing Ring Flange Price: $6-300 /Piece
Backing Ring Flange
Flange Type: Nipoflange Flange
ANSI/ASME B16.5 Nipoflange Price: $5-50 / Piece
Nipoflange
Flange Type: Weldoflange Flange
ANSI/ASME B16.5 Weldoflange Price: $7-570 /Piece
Weldoflange
Flange Type: Flangeolet Flange
ANSI/ASME B16.5 Flangeolet Price: $10-510 /Piece
Flangeolet
Flange Type: Forged Flange
ANSI/ASME B16.5 Forged Flange Price: $5-100 / Piece
Forged Flange
Flange Type: Raised Face Flange
ANSI/ASME B16.5 Raised Face Flange Price: $7-370 /Piece
Raised Face Flange
Flange Type: Tongue and Groove Flange
ANSI/ASME B16.5 Tongue & Groove Flange Price: $5-255 /Piece
Tongue and Groove Flange
Flange Type: Male & Female Flange
ANSI/ASME B16.5 Male & Female Flange Price: $5-100 / Piece
Male & Female Flange
Flange Type: Reducing Flange
ANSI/ASME B16.5 Reducing Flange Price: $4-340 /Piece
Reducing Flange
Flange Type: Figure 8 Flange
ANSI/ASME B16.5 Figure 8 Flange Price: $8-388 /Piece
Figure 8 Flange
Flange Type: ANSI Plate Flange
ANSI/ASME B16.5 ANSI Plate Flange Price: $5-950 / Piece
ANSI Plate Flange
Flange Type: High Hub Blind Flange
ANSI/ASME B16.5 High Hub Blind Flange Price: $4-444 /Piece
High Hub Blind Flange
Flange Type: Square Flange
ANSI/ASME B16.5 Square Flange Price: $8-288 /Piece
Square Flange
Flange Type: Expander Flange
ANSI/ASME B16.5 Expander Flange Price: $3-600 / Piece
Expander Flange
Flange Type: Gasket Flange
ANSI/ASME B16.5 Gasket Flange Price: $5-540 /Piece
Gasket Flange
Flange Type: Swivel Flange
ANSI/ASME B16.5 Swivel Flange Price: $8-300 /Piece
Swivel Flange
Flange Type: Heavy Barrel Flange
ANSI/ASME B16.5 Heavy Barrel Flange Price: $3-300 / Piece
Heavy Barrel Flange
Flange Type: Taylor Flange
ANSI/ASME B16.5 Taylor Flange Price: $6-610 /Piece
Taylor Flange
Flange Type: Wire Seal Flange
ANSI/ASME B16.5 Wire Seal Flange Price: $8-380 /Piece
Wire Seal Flange
Flange Type: Galvanized Flange
ANSI/ASME B16.5 Galvanized Flange Price: $3-300 / Piece
Galvanized Flange
Flange Type: Drilled Flange
ANSI/ASME B16.5 Drilled Flanges Price: $4-740 /Piece
Drilled Flanges
Flange Type: MS Flange
ANSI/ASME B16.5 MS Flange Price: $8-380 /Piece
MS Flange
Flange Type: Vacuum Flange
ANSI/ASME B16.5 Vacuum Flange Price: $11-310 / Piece
Vacuum Flange

Note: Prices are based on material grades and minimum order quantity. Send us inquiry to get market leading prices in India.

ANSI/ASME B16.5 Stainless Steel Flange Dimensions

Aakash Steel test and used the highest quality of raw material to manufacture Stainless Steel(SS) 304 / 304L / 316 / 316L / 202 / 904L Flange. Other Materials used in Manufacturing of Flanges are Carbon Steel(CS), Alloy Steel, Mild Steel(MS), Hastelloy Steel, Monel Steel, Alloy 20 Steel, 254 SMO Steel, Inconel Steel, Titanium Steel, Duplex Steel, Nickel Alloy Steel, Super Duplex Steel, Incoloy Steel, Copper Nickel Steel, Aluminium, Bronze, Brass.

Flange Class 150 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness
of flange		 Overall Length Bolt 
Circle		 No. and
Size of
Holes		 O.D. of
raised
face
Welding
neck		 Slip-on
& socket
welding		 Lap Joint
O Q Y Diam. No. dia. R
1/2 89 11.2 47.6 15.9 15.9 60.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 15 43
1 108 14.3 55.6 17.5 17.5 79.5 4 15 51
1.1/4 117 15.9 57.2 20.6 20.6 89.0 4 15 64
1.1/2 127 17.5 61.9 22.2 22.2 98.5 4 15 73
2 152 19.1 63.5 25.4 25.4 120.5 4 19 92
2.1/2 178 22.3 69.8 28.6 28.6 139.5 4 19 105
3 190 23.9 69.8 30.2 30.2 152.5 4 19 127
3.1/2 216 23.9 71.4 31.8 31.8 178.0 8 19 140
4 229 23.9 86.2 33.3 33.3 190.5 8 19 157
5 254 23.9 88.9 36.5 36.5 216.0 8 22 186
6 279 25.4 88.9 39.7 39.7 241.5 8 22 216
8 343 28.6 101.6 44.4 44.4 298.5 8 22 270
10 406 30.2 101.6 49.2 49.2 362.0 12 25 324
12 483 31.8 114.3 55.6 55.6 432.0 12 25 381
14 533 35.0 127.0 57.2 79.4 476.0 12 29 413
16 597 36.6 127.0 63.5 87.3 539.5 16 29 470
18 635 39.7 139.7 68.3 96.8 578.0 16 32 533
20 698 42.9 144.5 73.0 103.2 635.0 20 32 584
24 813 47.7 152.4 82.6 111.1 749.5 20 35 692

Flange Class 300 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness
of flange		 Overall Length Bolt 
Circle		 No. and 
Size of
Holes		 O.D. of
raised
face
Welding 
neck		 Slip-on
& socket
welding		 Lap Joint
O Q Y Diam. No. dia. R
1/2 95 14.3 52.4 22.2 22.2 666.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.4 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 19.1 65.1 27.0 27.0 98.5 4 19 64
1-1/2 156 20.7 68.3 30.2 30.2 114.5 4 22 73
2 165 22.3 69.8 33.3 33.3 127.0 8 19 92
2-1/2 190 25.4 76.2 38.1 38.1 149.0 8 22 105
3 210 28.6 79.4 42.9 42.9 168.0 8 22 127
4 254 318 85.7 47.6 47.6 200.0 8 22 157
5 279 35.0 98.4 50.8 50.8 235.0 8 22 186
6 313 36.6 98.4 52.4 52.4 270.0 12 22 216
6 381 413 111.1 61.9 91.9 330.0 12 25 270
10 444 47.7 117.5 66.7 95.3 387.5 16 29 324
12 521 50.8 130.2 73.0 101.6 451.0 16 32 381
14 584 54.0 142.9 76.2 111.1 514.5 20 32 413
16 648 57.2 146.0 82.6 120.7 571.5 20 35 470
18 711 60.4 158.8 88.9 130.2 628.5 24 35 533
20 775 63.5 161.9 95.2 139.7 686.0 24 35 584
24 914 69.9 168.3 106.4 152.4 843.0 24 41 692

Flange Class 600 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness of
flange		 Overall Length Bolt Circle No. and
Size of
Holes		 O.D. of
raised
face
Welding neck Slip-on 
& socket
welding		 Lap Joint
O Q Y Diam. No. dia. R
1/2 95 14.3 52.4 22.2 22.2 66.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 20.7 66.7 28.6 28.6 98.5 4 19 64
1-1/2 156 22.3 69.8 31.8 31.8 114.5 4 22 73
2 165 25.4 73.0 36.5 36.5 127.0 8 19 92
2-1/2 190 28.6 79.4 41.3 41.3 149.0 8 22 105
3 210 31.8 82.6 46.0 46.0 168.0 8 22 127
3-1/2 229 35.0 85.7 49.2 49.2 184.0 8 25 140
4 273 38.1 101.6 54.0 54.0 216.0 8 25 157
5 330 44.5 114.3 60.3 60.3 266.5 8 29 186
6 356 47.7 117.5 66.7 66.7 292.0 12 29 216
8 419 55.6 133.4 76.2 76.2 349.0 12 32 270
10 508 63.5 152.4 85.7 115.1 432.0 16 85 324
12 559 66.7 155.6 92.1 111.1 489.0 20 35 381
14 603 69.9 165.1 93.7 117.5 527.0 20 38 413
16 686 76.2 177.8 106.4 127.0 603.0 20 41 470
18 743 82.6 184.2 117.6 139.7 654.0 20 45 533
20 813 88.9 190.5 127.0 165.1 724.0 24 45 584
24 940 101.6 203.2 139.7 184.2 838.0 24 51 692

Flange Class 900 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness of
flange		 Overall Length Bolt Circle No. and
Size of
Holes		 O.D. of
raised
face
Welding neck Slip-on 
& socket
welding		 Lap Joint
O Q Y Diam. No. dia. R
1/2 95 14.3 52.4 22.2 22.2 66.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 20.7 66.7 28.6 28.6 98.5 4 19 64
1-1/2 156 22.3 69.8 31.8 31.8 114.5 4 22 73
2 165 25.4 73.0 36.5 36.5 127.0 8 19 92
2-1/2 190 28.6 79.4 41.3 41.3 149.0 8 22 105
3 210 31.8 82.6 46.0 46.0 168.0 8 22 127
3-1/2 229 35.0 85.7 49.2 49.2 184.0 8 25 140
4 273 38.1 101.6 54.0 54.0 216.0 8 25 157
5 330 44.5 114.3 60.3 60.3 266.5 8 29 186
6 356 47.7 117.5 66.7 66.7 292.0 12 29 216
8 419 55.6 133.4 76.2 76.2 349.0 12 32 270
10 508 63.5 152.4 85.7 115.1 432.0 16 85 324
12 559 66.7 155.6 92.1 111.1 489.0 20 35 381
14 603 69.9 165.1 93.7 117.5 527.0 20 38 413
16 686 76.2 177.8 106.4 127.0 603.0 20 41 470
18 743 82.6 184.2 117.6 139.7 654.0 20 45 533
20 813 88.9 190.5 127.0 165.1 724.0 24 45 584
24 940 101.6 203.2 139.7 184.2 838.0 24 51 692

Flange Class 1500 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum 
thickness
of flange		 Overall Length Bolt 
Circle		 No. and 
Size of 
Holes		 O.D. 
of raised
face
Welding
neck		 Slip-on
& 
socket 
welding		 Lap 
Joint
O Q Y Diam. No. dia. R
1/2 12.1 22.3 60.3 31.8 31.8 82.5 4 22 35
3/4 130 25.4 69.8 34.9 34.9 89.0 4 22 43
1 149 28.6 73.0 41.3 41.3 101.5 4 25 51
1-1/4 159 28.6 73.0 41.3 41.3 111.0 4 25 64
1-1/2 178 31.8 82.6 44.4 44.4 124.0 4 29 73
2 216 38.1 101.6 57.2 57.2 165.0 8 25 92
2-1/2 244 41.3 104.8 63.5 63.5 190.5 8 29 105
3 267 47.7 117.5 73.0 73.0 203.0 8 32 127
3-1/2
4 311 54.0 123.8 90.5 90.5 241.5 8 35 157
5 375 73.1 155.5 104.8 104.8 292.0 8 41 186
6 394 82.6 171.4 119.1 119.1 317.5 12 38 216
8 483 92.1 212.7 142.9 142.9 393.5 12 45 270
10 584 108.0 254.0 158.8 177.8 482.5 12 51 324
12 673 123.9 282.9 181.0 219.1 571.5 16 54 381
14 749 133.4 298.4 —– 241.3 635.0 16 60 413
16 826 146.1 311.2 —– 260.4 705.0 16 51 470
18 914 162.0 327.0 —— 276.2 474.5 16 73 538
20 984 117.8 355.4 —– 292.1 832.0 16 80 584
24 1168 203.2 406.4 —– 330.2 990.5 16 92 692

Flange Class 2500 LBS Dimensions

Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness
of flange		 Overall Length Bolt
Circle		 No. and
Size of
Holes		 O.D. of
raised
face
Welding
neck		 Slip-on
&
socket
welding		 Lap
Joint
O Q Y Diam. No. dia. R
1/2 133.4 30.2 73.0 39.7 39.7 88.9 4 22 34.9
3/4 139.7 31.8 79.4 42.9 42.9 95.3 4 22 42.9
1 158.8 34.9 88.9 47.6 47.6 108.0 4 25 50.8
1-1/4 184.2 38.1 95.3 52.4 52.4 130.2 4 29 63.5
1-1/2 203.2 44.5 111.1 60.3 60.3 146.0 4 32 73.0
2 235.0 50.8 127.0 69.9 69.9 171.5 8 29 92.1
2-1/2 266.7 57.2 142.9 79.4 79.4 196.9 8 32 104.8
3 304.8 66.7 168.3 92.1 92.1 228.6 8 35 127.0
3-1/2
4 355.6 76.2 190.5 108.0 108.0 273.0 8 41 157.2
5 419.1 92.1 228.6 130.2 130.2 323.9 8 48 185.7
6 482.6 108.0 273.1 152.4 152.4 268.3 8 54 215.9
8 552.5 127.0 317.5 177.8 177.8 438.2 12 54 269.9
10 673.1 165.1 419.1 228.6 228.6 539.8 12 67 323.9
12 762.0 184.2 463.6 254.0 254.0 619.1 12 73 381.03
14 — — — — — — — — —
16 — — — — — — — — —
18 — — — — — — — — —
20 — — — — — — — — —
24 — — — — — — — — —

Weld Neck Flange Bore Dimensions

Nom.
pipe
Size		 Outside
Diam		 Light
Wall
6		 Sched.
20		 Sched.
30		 Std.
Wall		 Sched.
40		 Sched.
60		 Extra
Strong		 Sched.
80		 Sched.
100		 Sched.
120		 Sched.
140		 Sched.
160		 Double
Extra
Strong
1/2
3/4
1		 0.840
1.050
1.315		 .674
.884
1.097		 —
—
—		 —
—
—		 0.622
0.824
1.049		 0.622
0.824
1.049		 —
—
—		 0.546
0.742
0.957		 0.546
0.742
0.957		 —
—
—		 —
—
—		 —
—
—		 0.464
0.612
0.815		 0.252
0.434
0.599
1-1/4
1-1/2
2		 1.660
1.900
2.375		 1.442
1.682
2.157		 —
—
—		 —
—
—		 1.380
1.610
2.067		 1.380
1.610
2.067		 —
—
—		 1.278
1.500
1.939		 1.278
1.500
1.939		 —
—
—		 —
—
—		 —
—
—		 1.160
1.338
1.687		 0.896
1.100
1.503
2-1/2
3
3-1/2		 2.875
3.500
4.000		 2.635
3.260
3.760		 —
—
—		 —
—
—		 2.469
3.068
3.548		 2.469
3.068
3.548		 —
—
—		 2.323
2.900
3.364		 2.323
2.900
3.364		 —
—
—		 —
—
—		 —
—
—		 2.125
2.624
—		 1.771
2.300
2.728
4
5
6
8		 4.500
5.563
6.625
8.625		 4.260
5.295
6.357
8.329		 —
—
—
8.125		 —
—
—
8.071		 4.026
5.047
6.065
7.981		 4.026
5.047
6.065
7.981		 —
—
—
7.813		 3.826
4.813
5.761
7.625		 3.826
4.813
5.761
7.625		 —
—
—
7.437		 3.624
4.563
5.501
7.187		 —
—
—
7.001		 3.438
4.313
5.187
6.813		 3.152
4.063
4.897
6.875
10
12
14
16		 10.750
12.750
14.000
16.000		 10.420
12.390
13.500
15.500		 10.250
12.250
13.376
15.376		 10.136
12.090
13.250
15.250		 10.020
12.000
13.250
15.250		 10.020
11.938
13.124
15.000		 9.750
11.626
12.812
14.688		 9.750
11.750
13.000
15.000		 9.562
11.374
12.500
14.312		 9.312
11.062
12.124
13.938		 0.062
10.750
11.814
13.564		 8.750
10.500
11.500
13.124		 8.500
10.500
11.500
13.124		 8.750
10.750
—
—

18
20
24

 18.000
20.000
24.000		 17.500
19.500
23.500		 17.376
19.250
23.250		 17.124
19.000
22.876		 17.250
19.250
23.250		 16.876
18.812
22.624		 16.500
18.376
22.062		 17.000
19.000
23.000		 16.124
17.938
21.562		 15.688
17.438
20.938		 15.250
17.000
20.376		 14.876
16.500
19.876		 14.438
16.062
19.312		 —
—
—
30
36
42		 30.000
36.000
42.000		 29.376
35.376
—.		 29.000
35.000		 28.750
34.750		 29.250
35.250
41.250		 —
34.500
—		 —
—
—		 29.000
35.000
41.000		 —
—
—		 —
—
—		 —
—
—		 —
—
—		 —
—
—		 —
—
—

DIN 2527 Flange Dimensions


NW		 D Flange k Raised Face Number Bolts Bolts Dia. of 
Bolt
Hole		 Weight of
One Flange
(7.85 kg/dm3)
b d4 f d2 Type-B
kg		 Type-C
kg
ND-6 10
15
20		 75
80
90		 12
12
14		 50
55
65		 35
40
50		 2
2
2		 4
4
4		 M10
M10
M10		 –
–
–		 11.5
11.5
11.5		 0.38
0.44
0.65		 0.33
0.38
0.59
25
32
40		 100
120
130		 14
14
14		 75
90
100		 60
70
80		 2
2
3		 4
4
4		 M10
M12
M12		 –
(1/2″)
(1/2″)		 11.5
14.0
14.0		 0.82
1.17
1.39		 0.74
1.07
1.21
50
65
80		 140
160
190		 14
14
16		 110
130
150		 90
110
128		 3
3
3		 4
4
4		 M12
M12
M16		 (1/2″)
(1/2″)
(3/8″)		 14
14
18		 1.62
2.44
3.43		 1.43
2.21
3.09
100
125
150		 210
240
265		 16
18
18		 170
200
225		 148
178
202		 3
3
3		 4
8
8		 M16
M16
M16		 (5/8″)
(5/8″)
(5/8″)		 18
18
18		 4.76
6.11
7.51		 4.37
5.68
7.02
(175)
200
250		 295
320
375		 20
20
22		 255
280
335		 232
258
312		 3
3
3		 8
8
12		 M16
M16
M16		 (5/8″)
(5/8″)
(5/8″)		 18
18
18		 10.4
12.3
18.3		 9.85
11.7
17.6
300
350
400
500		 440
490
540
645		 22
22
22
24		 395
445
495
600		 365
415
465
570		 4
4
4
4		 12
12
16
20		 M20
M20
M20
M20		 (3/4″)
(3/4″)
(3/4″)
(3/4″)		 23
23
23
23		 25.3
31.6
38.4
60.4		 24.0
30.1
36.4
58.1
ND-10
(Note from 10 mm to 175 mm see ND-16		 200
250
300		 340
395
445		 24
26
26		 295
350
400		 268
320
370		 3
3
4		 8
12
12		 M20
M20
M20		 (3/4″)
(3/4″)
(3/4″)		 23
23
23		 16.5
24.0
30.9		 15.6
23.1
29.4
350
400
500		 505
565
670		 26
26
28		 460
515
620		 430
482
585		 4
4
4		 16
16
20		 M20
M24
M24		 (3/4″)
(3/4″)
(3/4″)		 23
27
27		 40.6
49.4
75.0		 38.0
47.5
72.7
ND-16
Note : For DIN 2527 ND-10-4 Holes		 10
15
20		 90
95
105		 14
14
16		 60
65
75		 40
45
58		 2
2
2		 4
4
4		 M12
M12
M12		 (1/2″)
(1/2″)
(1/2″)		 14
14
14		 0.63
0.72
1.01		 0.56
0.64
0.93
25
32
40		 115
140
150		 14
14
16		 60
65
75		 40
45
58		 2
2
2		 4
4
4		 M12
M16
M16		 (1/2″)
(5/8″)
(5/8″)		 14
18
18		 1.23
1.80
2.09		 1.13
1.66
1.85
50
65
80		 165
185
200		 18
18
20		 125
145
160		 102
122
138		 3
3
3		 4
4
4/8		 M16
M16
M16		 (5/8″)
(5/8″)
(5/8″)		 18
18
18		 2.88
3.66
4.77		 2.59
3.33
4.34
100
125
150		 220
250
285		 20
22
22		 180
210
240		 158
188
212		 3
3
3		 8
8
8		 M16
M16
M16		 (5/8″)
(5/8″)
(5/8″)		 18
18
18		 2.88
3.66
4.77		 2.59
3.33
4.34
100
125
150		 220
250
285		 20
22
22		 180
210
240		 158
188
212		 3
3
3		 8
8
8		 M16
M16
M20		 (5/8″)
(5/8″)
(3/4″)		 18
18
23		 5.65
8.42
10.4		 5.26
7.67
9.85
(175)
200
250		 315
340
405		 24
24
26		 270
295
355		 242
268
320		 3
3
3		 8
12
12		 M20
M20
M20		 (3/4″) 
(3/4″) 
(7/8″)		 23
23
27		 14.0
16.1
24.9		 13.5
15.6
23.9
300
350
400		 460
520
580		 28
30
32		 410
470
525		 378
438
490		 4
4
4		 12
16
16		 M24
M24
M27		 (7/8″)
(7/8″)
(1″)		 27
27
30		 35.1
47.8
63.5		 33.6
46.2
61.5
500 715 34 650 610 4 20 M30 (1-1/8″) 33 102 99.5
ND-25
Note: From 10mm to 150 mm
see ND-40

(175)
200
250		 330
360
425		 28
30
32		 280
310
370		 248
278
335		 3
3
3		 12
12
12		 M24
M24
M24		 (7/8″)
(7/8″)
(1″)		 27
27
30		 17.3
22.3
33.5		 16.5
21.5
32.5
300
350
400		 485
555
620		 34
38
40		 430
490
550		 395
450
505		 4
4
4		 16
16
16		 M27
M30
M33		 (1″)
(1-1/8″)
(1- 1/4″)		 30
33
36		 46.3
68.0
89.7		 44.7
65.9
87.0
500 730 44 660 615 4 20 M33 (1-1/4″) 36 138 134
ND-40 10
15
20		 90
95
105		 16
16
16		 60
65
75		 40
45
58		 2
2
2		 4
4
4

M12
M12
M12

 (1/2″)
(1/2″)
(1/2″)		 14
14
14		 0.72
0.81
1.24		 0.62
0.74
1.05
25
32
40		 115
140
150		 18
18
18		 85
100
110		 68
78
88		 2
2
2		 4
4
4		 M12
M12
M12		 (1/2″)
(5/8″)
(5/8″)		 14
18
18		 1.38
2.03
2.35		 1.31
1.82
2.11
50
65
80		 165
185
200		 20
22
24		 125
145
160		 102
122
138		 3
3
3		 4
8
8		 M16
M16
M16		 (5/8″) 
(5/8″) 
(5/8″)		 18
18
18		 3.20
4.29
5.88		 2.91
4.13
5.21
100
125
150		 235
270
300		 24
26
28		 190
220
250		 162
188
218		 3
3
3		 8
8
8		 M20
M24
M24		 (3/4″)
(7/8″) 
(7/8″)		 23
27
27		 7.54
10.8
14.5		 7.08
10.4
13.9
175
200
250		 350
375
450		 32
34
38		 295
320
385		 260
285
345		 3
3
3		 12
12
12		 M27
M27
M27		 (1″)
(1″)
(1-1/8″)		 30
30
30		 22.1
27.2
43.8		 21.3
26.2
43.1
300
350
400		 515
580
660		 42
46
50		 450
510
585		 410
465
535		 4
4
4		 16
16
16		 M30
M33
M36		 (1-1/8″)
(1-1/8″)
(1-1/8″)		 33
36
39		 63.3
89.5
127		 62.2
87.2
124
500 755 52 670 615 4 20 M39 (1-1/2″) 42 172 168

DIN 2576 Flange Dimensions

FLANGES, SLIP-ON TYPE FOR BRITISH OR WELDING NOMINAL PRESSURE 10

Pipe Flange
Bolts Weight of
one flange
7.85 kg/
dm3) kg
NW d1 ds D b1 k Number Thread d2
10 14
17.2)		 14.5
17.7		 90 14 60 4 M12 (1/2″) 14 0.613
0.605
15 20
21.3)		 20.5
21.8		 95 14 65 4 M12 (1/2″) 14 0675
0.669
20 25
26.9)		 25.5
27.4		 105 16 75 4 M12 (1/2″) 14 0.947
0.936
25 30
33.7)		 30.5
34.2		 115 16 85 4 M12 (1/2″) 14 1.14
1.11
32 38
42.4)		 38.5
42.9		 140 16 100 4 M16 (5/8″) 18 1.66
1.62
40 44.5
48.3)		 45
48.8		 150 16 110 4 M16 (5/8″) 18 1.89
1.86
50 57
60.3)		 57.5
60.8		 165 18 125 4 M16 (5/8″) 18 2.51
2.47
65 76.1) 76.6 185 18 145 4 M16 (5/8″) 18 3.00
80 88.9) 89.4 200 20 160 4 M16 (5/8″) 18 3.79
100 108
114.3)		 108.5
114.8		 220 20 180 8 M16 (5/8″) 18 4.20
4.03
125 133
139.7)		 133.5
140.2		 250 22 210 8 M16 (5/8″) 18 5.71
5.46
150 159
168.3)		 159.5
168.8		 285 22 210 8 M16 (3/4″) 23 6.72
6.57
175 191
193.7)		 192
194.7		 315 24 270 8 M20 (3/4″) 23 8.60
8.45
200 216
219.1)		 216
220.1		 340 24 295 8 M20 (3/4″) 23 9.50
9.31
250 267
273)		 268
274		 395 26 350 12 M20 (3/4″) 23 12.5
11.9
400 406.4
419		 407.4
420		 565 32 515 16 M24 (7/8″) 27 27.9
25.9
500 508)
521		 509
522		 670 38 620 20 M24 (7/8″) 27 37.9
41.1

DIN 2632 Flange Dimensions

WELDING NECK FLANGES FOR NOMINAL PRESSURE 10:

Pipe Flange
Bolts Weight of
one flange
7.85 kg/
dm3) kg
NW d1 ds D b1 k Number Thread d2
10 14
17.2)		 14.5
17.7		 90 14 60 4 M12 (1/2″) 14 0.613
0.605
15 20
21.3)		 20.5
21.8		 95 14 65 4 M12 (1/2″) 14 0675
0.669
20 25
26.9)		 25.5
27.4		 105 16 75 4 M12 (1/2″) 14 0.947
0.936
25 30
33.7)		 30.5
34.2		 115 16 85 4 M12 (1/2″) 14 1.14
1.11
32 38
42.4)		 38.5
42.9		 140 16 100 4 M16 (5/8″) 18 1.66
1.62
40 44.5
48.3)		 45
48.8		 150 16 110 4 M16 (5/8″) 18 1.89
1.86
50 57
60.3)		 57.5
60.8		 165 18 125 4 M16 (5/8″) 18 2.51
2.47
65 76.1) 76.6 185 18 145 4 M16 (5/8″) 18 3.00
80 88.9) 89.4 200 20 160 4 M16 (5/8″) 18 3.79
100 108
114.3)		 108.5
114.8		 220 20 180 8 M16 (5/8″) 18 4.20
4.03
125 133
139.7)		 133.5
140.2		 250 22 210 8 M16 (5/8″) 18 5.71
5.46
150 159
168.3)		 159.5
168.8		 285 22 210 8 M16 (3/4″) 23 6.72
6.57
175 191
193.7)		 192
194.7		 315 24 270 8 M20 (3/4″) 23 8.60
8.45
200 216
219.1)		 216
220.1		 340 24 295 8 M20 (3/4″) 23 9.50
9.31
250 267
273)		 268
274		 395 26 350 12 M20 (3/4″) 23 12.5
11.9
400 406.4
419		 407.4
420		 565 32 515 16 M24 (7/8″) 27 27.9
25.9
500 508)
521		 509
522		 670 38 620 20 M24 (7/8″) 27 37.9
41.1

DIN 2633 Flange Dimensions

WELD NECK FLANGE NOMINAL PRESSURE 16

Pipe Flange Neck Raised
face		 Bolts Weight of 
one flange
7.85 kg/dm3)
kg
NW d1 D b k h1 d3 s r h2 d4 f No. Thread d2
10 14 90 14 60 35 25 1.8 4 6 40 2 4 M12 (1/2″) 14 0.580
17.2 28
15 20 95 14 65 35 30 2 4 6 45 2 0.648
21.3 32
20 25 105 16 85 38 42 2.3 4 6 58 2 0.952
26.9 45
25 30 115 16 85 38 42 2.6 4 6 68 2 1.14
33.7 45
32 38 140 16 100 40 52 2.6 4 6 78 2
M16
(5/8″)
18
 1.69
42.4 56
40 44.5 150 16 100 40 60 2.6 6 6 88 3 1.86
48.3 64
50 57 165 18 125 45 72 2.9 6 8 102 3 2.53
60.3 75
65 76.1 185 18 145 45 90 2.9 6 10 122 3 306
80 88.9 200 20 160 50 105 3.2 8 10 138 3 4/8 3.70
100 108 220 20 180 52 125 3.6 8 12 158 3
8
 4.62
114.3 131
125 133 250 22 210 55 150 4 8 12 188 3 6.30
139.7 156
150 159 285 22 240 55 150 4 8 12 188 3 M20 (3/4″) 23 7.75
168.3 156
175 191 315 24 270 60 208 5.4 10 12 242 3 8
M20
(3/4″)
23
 10.0
193.7 210
200 216 340 24 295 62 232 5.9 10 16 268 3
12
219.1 235 11.0
250 267 405 26 355 70 285 6.3 12 16 320 3
M24
(7/8″)
27
 15.6
273 292
300 318 460 28 410 78 388 7.1 12 16 378 4 22.0
323.9 344
350 355.6 520 30 470 82 390 8 12 16 438 4 16
368 28.7
400 406.4 580 32 525 85 445 8 12 16 490 4 M27 (1″) 30
419 36.3
500 508 715 34 650 90 548 8 12 16 610 4 20 M30 (1-1/8″) 33
521 59.3
600 609.6 840 36 770 95 652 8.8 12 18 725 5 M33 (1-1/4″) 36
622 73.4
700 711.2 910 36 840 100 755 8.8 12 18 795 5
24
720 75.0
800 812.8 1025 38 950 105 855 10 12 20 900 5 M36 (1-3/8″) 39
820 99.0
900 914.4 1125 40 1050 110 955 10 12 20 1000 5 28
920 119
1000 1016 1255 42 1170 120 1058 10 16 22 1115 5 M39 (1-1/2″) 42
1020 159

DIN 2634 Flange Dimensions

WELDING NECK FLANGE NOMINAL PRESSURE 25

Pipe Flange Neck Raised
face		 Bolts Weight of
one flange
(7.85 kg/dm3)
kg.
NW d1 D b k h1 d3 s r h2 d4 f No. Thread d2
175 (191) 330 28 280 75 215 5.6 10 15 248 3 12 M24 (7/8″) 27 13.4
193.7 218
200 216 360 30 310 80 240 6.3 10 16 278 3 17.0
219.1 244
250 267 425 32 370 88 292 7.1 12 18 335 3
M27
(1″)
30
 24.4
273 298
300 318 485 34 430 92 345 8 12 18 395 4 16
323.9 352 31.2
350 355.6 555 38 490 100 398 8 12 20 450 4 M30 (1-1/8″) 33
368 45.0
400 406.4 620 40 550 110 452 8.8 12 20 505 4
419 58.7
500 508 730 44 660 125 558 10 12 20 615 4
20
 M33 (1-1/4″) 36
521 86.1
600 609.6 845 46 770 125 660 11 12 20 720 5 M36 (1-3/8″) 39
622 101

DIN 2635 Flange Dimensions

WELDING NECK FLANGES NOMINAL PRESSURE 404

Pipe Flange Neck Raised Bolts Weight of
one flange
7.85 kg/dm3)
kg
NW d1 D b k h1 d3 s r h2 d4 f No. Thread d2
10 14 90 16 60 35 25 1.8 4 6 40 2 4 M12 (1/2″) 14 0.661
17.2 28
15 20 95 16 65 38 30 2 4 6 45 2 0.746
21.3 32
20 25 105 18 75 40 38 2.3 4 6 58 2 106
26.9 40
25 30 115 18 85 40 42 2.6 4 6 68 2 1.29
33.7 46
32 38 140 18 100 42 52 2.6 6 6 78 2 1.88
42.4 56
40 44.5 150 18 110 45 60 2.6 6 7 88 3 2.33
48.3 64
50 57 165 20 125 48 72 2.9 6 8 102 3 M16 (5/8″) 18 2.82
60.3 75
65 76.1 185 22 145 52 90 2.9 6 10 122 3 3.74
80 88.9 200 24 160 58 105 3.2 8 12 138 3 4.75
100 108 235 24 190 65 128 3.6 8 12 138 3 8 M20 (3/4″) 23 6.52
114.3 134
125 133 270 26 220 68 155 4 8 12 188 3 8 M24 (7/8″) 27 9.07
139.7 162
150 159 300 28 250 75 182 4.5 10 12 188 3 M24 (7/8″) 11.8
168.3 192
175 191 350 32 295 82 215 5.6 10 16 285 3 12 M27 (1″) 30 18.2
193.7 218
200 216 375 34 320 88 240 6.3 10 16 285 3 21.5
219.1 244
250 267 450 38 385 105 298 7.1 12 18 345 3 34.9
273 306
300 318 515 42 450 115 352 8 12 18 410 4 16 M30 (1-1/8″) 33 49.7
323.9 362
350 355.6 580 46 510 125 408 8.8 12 20 460 4 M33 (1-1/4″) 36
368 68.1
400 406.4 660 50 585 135 462 11 12 20 535 4 M36 (1-3/8″) 39
419 96.5
500 508 755 52 670 140 562 14.2 12 20 615 4 20 M39 (1-1/2″) 42
521 117

DIN 2642 Flange Dimensions

LOOSE FLANGE FOR FLANGE COLLAR PN 10

Nom
Pipe 
size		 Flange
D
mm		 d5
mm		 b
mm		 r
mm		 k
mm

Drilling
Number

 d2
mm		 Weight
kg		 Collar
g
mm
10
15
20		 90
95
105		 16
23
28

16
16
16

5
5
5

 60
65
75		 4
4
4

15
15
15

 0.23
0.26
0.30		 45
50
60

25
32
40

 115
140
150		 33
42
50		 16
16
16

5
5
5

 85
100
110

4
4
4

 15
18
18		 0.37
0.54
0.5		 70
82
0.92
50
65
80		 165
185
200		 62
81
94		 18
18
20

5
5
5

 125
145
160

4
4
4

 18
18
18		 0.80
0.90
1.28		 107
127
142
100
125
150		 220
250
285		 113
138
164		 20
22
22

5
6
6

 180
210
240		 8
8
8		 18
18
22		 1.37
1.78
2.27		 162
192
218
175
200
250		 315
340
395		 195
222
273		 24
24
26

6
7
7

 270
295
350		 8
8
12		 22
22
22		 2.90
3.16
4.22		 248
273
328
300
350
400		 445
505
565		 324
374
426		 26
26
32

7
8
8

 400
460
515		 12
16
16		 22
22
25		 4.80
5.85
8.45		 378
438
490
450
500
600		 615
670
780		 475
530
630		 32
34
36

8
8
10

 565
620
725		 20
20
20		 25
25
30		 9.45
11.35
15.30		 540
595
695
700
800		 895
1015		 730
832		 40
44		 10
10		 840
950		 24
24		 30
34		 21.40
30.50		 810
916

Prime Countries Where We Supply & Export

Aakash Steel is an ISO, OHSAS, and PED Certified Company largely engage in manufacturing, stocking, exporting, and supplying of ASTM A182 SS 304/316 Flanges in domestic and overseas. We produce these ANSI/ASME B16.5 Flanges using all kind of industrial high quality raw materials. We possess a large warehouse that enables us to keep huge stock of our products thus we provide a perennial supply of goods to our customers. Click Below Tabs to check country and city list.

Afghanistan Algeria Angola
Argentina Australia Austria
Azerbaijan Bahrain Bangladesh
Belarus Belgium Bhutan
Bolivia Brazil Bulgaria
Canada Chile China
Colombia Costa Rica Croatia
Czech Republic
Denmark Ecuador Egypt
Estonia Finland France
Gabon Ghana Greece
Hong Kong Hungary India
Indonesia Iran Iraq
Israel Italy Japan
Jordan
Kazakhstan Kenya Kuwait
Lebanon Libya Lithuania
Malaysia Mexico Mongolia
Morocco Netherlands New Zealand
Nigeria Norway Oman
Pakistan Peru Philippines
Poland Portugal Qatar
Romania Russia
Saudi Arabia Serbia Singapore
Slovakia South Africa South Korea
Spain Sri Lanka Sweden
Switzerland Taiwan Thailand
Trinidad & Tobago Tunisia Turkey
Ukraine United Arab Emirates (UAE) United Kingdom (UK)
United States (US) Venezuela Vietnam
Yemen
Aberdeen Abu Dhabi Afghanistan
Ahmedabad Ahvaz Al Jubail
Al Khobar Algiers Ankara
Atyrau Bangkok Bengaluru
Bhopal Bogota Brisbane
Busan Cairo Calgary
Caracas Chandigarh Chennai
Chiyoda Coimbatore Colombo
Courbevoie Dallas Dammam
Doha Dubai Edmonton
Ernakulam Faridabad Geoje-si
Gimhae-si Granada Gurgaon
Hanoi Haryana Ho Chi Minh City
Hong Kong Houston Howrah
Hyderabad Indore Istanbul
Jakarta Jeddah Karachi
Kolkata Kuala Lumpur Kuwait City
La Victoria Lagos Lahore
London Los Angeles Ludhiana
Madrid Manama Melbourne
Mexico City Milan Montreal
Moscow Mumbai Muscat
Navi Mumbai New Delhi New York
Noida Perth Petaling Jaya
Pimpri-Chinchwad Port-of-Spain Pune
Rajkot Rio de Janeiro Riyadh
Santiago Secunderabad Seoul
Sharjah Singapore Surat
Sydney Tehran Thane
Thiruvananthapuram Toronto Ulsan
Vadodara Visakhapatnam Vung Tau

ANSI B16.5 / ASME B16.47 SS Flange Used in

Utmost care is taken towards the packing of the Flanges so as to ensure that the resultant Products reach in the same condition as desired by our customers from varied industries. We focus on every procedure to assure quality, the package we usually prefer is environmental poly bags, and then in free fumigation wooden cases or plate. Also can accept a customized package of Stainless Steel Flange such as OEM by negotiation. We offer just about everything to meet your 304/316 SS Flanges pack requirements. A Lot of emphases is placed on the packing and packaging. The SS ANSI B16.5 / ASME B16.47 Flange is packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. Below are Application Industries where we supply and export.