ANSI B16.5 / ASME B16.47 Stainless Steel Spectacle Blind Flange Manufacturers

ANSI B16.5 / ASME B16.47 Stainless Steel Spectacle Blind Flange

ASME B16.5 Spectacle Blind 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 Spectacle Flange 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 Spectacle Blind Flange 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 Flat Face and Raised Face Spectacle Blind 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.

Spectacle Blind Flanges Specifications

Product Spectacle Blind 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

Spectacle Blind Flange Manufacturing Materials & Grades

Stainless Steel Spectacle Blind 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 Spectacle Blind Flange | Chemical Composition | Mechanical Properties | ASTM A182
ASTM A182 / ASME SA182 & A387 F1, F5, F9, F11, F12, F22, F91.
Carbon Steel Spectacle Blind 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 Spectacle Blind Flange | Chemical Composition | Mechanical Properties | Equivalent Grades
Alloy 20, Alloy C, Alloy C276, Alloy B2, SMO 254, AISI 4130.
Low-Temperature Steel Spectacle Blind Flange
ASTM A350 LF2, LF3, LF6.
High Yield Spectacle Blind Flange
ASTM A694 F42, F52, F60, F65, F70.
Duplex Steel Spectacle Blind 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 Spectacle Blind 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 Spectacle Blind 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 Spectacle Blind 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).

ANSI/ASME B16.5 Spectacle Blind Flange Dimensions

Aakash Steel test and used the highest quality of raw material to manufacture Stainless Steel(SS) 304 / 304L / 316 / 316L / 202 / 904L Spectacle Blind Flanges. Other Materials used in Manufacturing of Spectacle 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.

150# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blind 150# Flange
A B C D E F
1/2″ 5/8 1-3/4 2-3/8 5/8 1-1/2 1/4
3/4″ 13/16 2-1/8 2-3/4 5/8 1-1/2 1/4
1″ 1-1/8 2-1/2 3-1/8 9/16 1-1/2 1/4
1-1/4″ 1-5/8 2-7/8 3-1/2 9/16 1-1/2 1/4
1-1/2″ 1-7/8 3-1/4 3-7/8 9/16 1-1/2 1/4
2″ 2-3/8 4 4-3/4 11/16 2 1/4
2-1/2″ 2-7/8 4-3/4 5-1/2 11/16 2 1/4
3″ 3-1/2 5-1/4 6 11/16 2-1/2 1/4
3-1/2″ 4 6-1/4 7 3/4 2-1/2 3/8
4″ 4-1/2 6-3/4 7-1/2 3/4 2-1/2 3/8
5″ 5-9/16 7-5/8 8-1/2 7/8 3 3/8
6″ 6-5/8 8-5/8 9-1/2 7/8 3 1/2
8″ 8-5/8 10-7/8 11-3/4 7/8 3 1/2
10″ 10-3/4 13-1/4 14-1/4 1 4 5/8
12″ 12-3/4 16 17 1 4 3/4
14″ 14 17-5/8 18-3/4 1-1/8 4-1/4 3/4
16″ 16 20-1/8 21-1/4 1-1/8 4-1/4 7/8
18″ 18 21-1/2 22-3/4 1-1/4 4-1/2 1
20″ 20 23-3/4 25 1-1/4 4-3/4 1-1/8
24″ 24 28-1/8 29-1/2 1-3/8 5-1/2 1-1/4

300# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blind 300# Flange
A B C D E F
1/2″ 5/8 2 2-5/8 5/8 1-1/2 1/4
3/4″ 13/16 2-1/2 3-1/4 3/4 1-1/2 1/4
1″ 1-1/8 2-3/4 3-1/2 11/16 1-1/2 1/4
1-1/4″ 1-5/8 3-1/8 3-7/8 11/16 1-1/2 1/4
1-1/2″ 1-7/8 3-5/8 4-1/2 7/8 2 1/4
2″ 2-3/8 4-1/4 5 3/4 2 3/8
2-1/2″ 2-7/8 5 5-7/8 7/8 2-1/2 3/8
3″ 3-1/2 5-3/4 6-5/8 7/8 2-1/2 3/8
3-1/2″ 4 6-3/8 7-1/4 7/8 2-1/2 1/2
4″ 4-1/2 7 7-7/8 7/8 2-1/2 1/2
5″ 5-5/8 8-3/8 9-1/4 7/8 3 5/8
6″ 6-5/8 9-3/4 10-5/8 7/8 3 5/8
8″ 8-5/8 12 13 1 3-1/2 7/8
10″ 10-3/4 14-1/8 15-1/4 1-1/8 4 1
12″ 12-3/4 16-1/2 17-3/4 1-1/4 4 1-1/8
14″ 14 19 20-1/4 1-1/4 4-3/4 1-1/4
16″ 16 21-1/8 22-1/2 1-3/8 4-7/8 1-1/2
18″ 18 23-3/8 24-3/4 1-3/8 4-1/2 1-5/8
20″ 20 25-5/8 27 1-3/8 4-3/4 1-3/4
24″ 24 30-3/8 32 1-5/8 5-1/2 2

600# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blind 600# Flange
A B C D E F
1/2″ 5/8 2 2-5/8 5/8 1-1/2 1/4
3/4″ 13/16 2-1/2 3-1/4 3/4 1-1/2 1/4
1″ 1-1/8 2-3/4 3-1/2 3/4 2-1/4 1/4
1-1/4″ 1-7/16 3-1/8 3-7/8 3/4 2-1/4 3/8
1-1/2″ 1-11/16 3-5/8 4-1/2 7/8 2-5/8 3/8
2″ 2-1/8 4-1/4 5 3/4 2-1/4 3/8
2-1/2″ 2-5/8 5 5-7/8 7/8 2-5/8 1/2
3″ 3-1/4 5-3/4 6-5/8 7/8 2-5/8 1/2
3-1/2″ 3-3/4 6-1/4 7-1/4 1 3 5/8
4″ 4-1/4 7-1/2 8-1/2 1 3 5/8
5″ 5-1/4 9-3/8 10-1/2 1-1/8 3-3/8 3/4
6″ 6-3/8 10-3/8 11-1/2 1-1/8 3-3/8 7/8
8″ 8-3/8 12-1/2 13-3/4 1-1/4 3-3/4 1-1/8
10″ 10-7/16 15-5/8 17 1-3/8 4-1/8 1-3/8
12″ 12-3/8 17-7/8 19-1/4 1-3/8 4-1/8 1-5/8
14″ 13-5/8 19-1/4 20-3/4 1-1/2 4-1/2 1-3/4
16″ 15-5/8 22-1/8 23-3/4 1-5/8 4-7/8 2
18″ 17-5/8 24 25-3/4 1-3/4 5-1/4 2-1/8
20″ 19-5/16 26-3/4 28-1/2 1-3/4 5-1/4 2-1/2
24″ 23-1/2 31 33 2 6 2-7/8

900# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blind 900# Flange
A B C D E F
1/2″ 0.625 2.375 3.25 – 1.50 1/4
3/4″ 0.0825 2.625 3.50 0.875 1.625 1/4
1″ 1.05 3.0 4.0 1.0 2.25 1/4
1-1/4″ 1.44 3.375 4.375 1.0 2.25 3/8
1-1/2″ 1.68 3.5 4.875 1.125 2.625 3/8
2″ 2.16 5.5 6.5 1.0 2.25 1/2
2-1/2″ 2.64 6.375 7.5 1.125 2.625 1/2
3″ 3.25 6.5 7.5 1.0 2.625 5/8
4″ 4.25 8.0 9.25 1.25 3.0 3/4
5″ 5.3 9.625 11.0 1.375 3.375 7/8
6″ 6.36 11.25 12.5 1.25 3.375 1
8″ 8.33 14.0 15.5 1.5 3.75 1-3/8
10″ 10.42 17.0 18.5 1.5 4.125 1-5/8
12″ 12.39 19.5 21.0 1.5 4.125 1-7/8
14″ 13.62 20.375 22.0 1.625 4.5 2-1/8
16″ 15.62 22.5 24.25 1.75 4.875 2-3/8
18″ 17.62 25.0 27.0 2.0 5.25 2-5/8
20″ 19.56 27.375 29.5 2.125 5.25 2-7/8
24″ 23.5 32.875 35.5 2.625 6.0 3-1/2

1500# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blind 1500# Flanges
A B C D E F
1/2″ 0.625 2.375 3.25 – 1.50 1/4
3/4″ 0.82 2.625 3.50 0.875 1.625 3/8
1″ 1.05 3.0 4.0 1.0 2.5 3/8
1-1/4″ 1.375 3.375 4.375 1.0 2.5 3/8
1-1/2″ 1.61 3.75 4.875 1.125 2.75 1/2
2″ 2.07 5.5 6.5 1.0 2.75 1/2
2-1/2″ 2.47 6.375 7.5 1.125 3.0 5/8
3″ 3.07 6.75 8.0 1.25 3.0 3/4
4″ 4.03 8.125 9.5 1.375 3.5 7/8
5″ 5.05 9.875 11.5 1.625 3.5 1-1/8
6″ 6.06 11.0 12.5 1.5 3.5 1-3/8
8″ 7.98 13.75 15.5 1.75 4.0 1-5/8
10″ 10.02 17.0 19.0 2.0 4.5 2
12″ 11.94 20.375 22.5 2.125 4.5 2-3/8
14″ 13.12 22.625 25.0 2.375 5.0 2-5/8
16″ 15.0 25.125 27.75 2.625 5.25 3
18″ 16.88 27.625 30.5 2.875 5.75 3-3/8
20″ 18.81 29.625 32.75 3.125 6.0 3-3/4
24″ 22.62 35.375 39.0 3.625 7.0 4-3/8

2500# SPECTACLE BLIND DIMENSIONS

PIPE
SIZE		 Spectacle Blinds 2500# Flange
A B C D E F
1/2″ 0.625 2.625 3.5 – 1.50 3/8
3/4″ 0.82 2.875 3.75 0.875 1.625 3/8
1″ 1.05 3.25 4.25 1.0 2.5 3/8
1-1/4″ 1.38 4.0 5.125 1.125 2.5 1/2
1-1/2″ 1.61 4.5 5.75 1.25 2.75 5/8
2″ 2.07 5.625 6.75 1.125 2.75 5/8
2-1/2″ 2.47 6.5 7.75 1.25 3.0 3/4
3″ 3.07 7.625 9.0 1.375 3.0 7/8
4″ 4.03 9.125 10.75 1.625 3.5 1-1/8
5″ 5.05 10.875 12.75 1.875 3.5 1-3/8
6″ 6.06 12.375 14.5 2.125 3.5 2
8″ 7.81 15.125 17.25 2.125 4.0 2-1/8
10″ 9.75 18.625 21.25 2.625 4.5 2-5/8
12″ 11.37 21.5 24.375 2.875 4.5 3-1/8

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 Spectacle Blind Flanges in domestic and overseas. We produce these ANSI/ASME B16.5 Spectacle 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 Spectacle Blind Flange Used in

Utmost care is taken towards the packing of the Spectacle Blind 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 Spectacle Flange is packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. Below are Application Industries where we supply and export.