Spectacle Blind Flanges


Authoritative ANSI B16.5 / ASME B16.47 Spectacle Blind Flange Manufacturers in India.

ANSI B16.5 / ASME B16.47 Spectacle Blind Flange Manufacturers in India

As one of the leaders amongst Manufacturers, Stockist, and Exporters of Spectacle Blinds, ASME B16.5 / ANSI B16.47 Spectacle Flange, We are offering competitive prices in India on DIN Spectacle Blind Flange, Series A & B Spectacle Flanges, MSS Spectacle Blind Flange.

We keep adequate stock of SS Spectacle Blind Flange, Alloy Steel Spectacle Flange, Nickel Alloy 200 Spectacle Flange, Carbon Steel Spectacle Flange, Inconel Spectacle Flange, Hastelloy Spectacle Flange, Copper Nickel Spectacle Flange, Duplex & Super Duplex Spectacle Flange, Alloy 20 Spectacle Flange in all Dimensions to satisfy any small and large quantity orders from our valuable customers.

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PROFESSIONALLY MANAGED MANUFACTURING OF STAINLESS STEEL SPECTACLE FLANGE / DUPLEX STEEL SPECTACLE FLANGE / CARBON STEEL SPECTACLE FLANGE / ALLOY STEEL SPECTACLE FLANGE / HASTELLOY STEEL SPECTACLE FLANGE / MONEL STEEL SPECTACLE FLANGE / INCONEL STEEL SPECTACLE FLANGE / SUPER DUPLEX STEEL SPECTACLE FLANGE / INCOLOY STEEL SPECTACLE FLANGE / ALLOY 20 SPECTACLE FLANGE / 6% MOLY SPECTACLE FLANGE / COPPER NICKEL STEEL SPECTACLE FLANGE / NICKEL ALLOYS SPECTACLE FLANGE / CUPRO NICKEL SPECTACLE FLANGE / TITANIUM SPECTACLE FLANGE / ALUMINIUM SPECTACLE FLANGE / BRONZE SPECTACLE FLANGE / BRASS SPECTACLE FLANGE

Popular Product Searches on M P Jain Tubing Solutions LLP:
SO Flange | WN Flange | BL Flange | LJ Flange | Threaded Flange | SW Flange | Flat Flange | RTJ Flange | High Hub Flange | Orifice Flange | Reducing Flange | Square Flange | Tongue Flange | LWN Flange | Spade Ring Spacer | Nipo / Weldo Flange | Expander Flange

What is a Spectacle Blind Flange

Spectacle and line blind flanges are similar to a blind flange but different because they fit between two flanges. Spectacle blind gets their name from similarity to pair or eye glasses. Once side of Spectacle Blind Flange is fully closed for complete flow shuts off, whereas the other end is open for full flow. In this setup the blinds can be rotated without having to take the system apart. It also gives visual confirmation if the line is open or close.

A Spectacle Blinds is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be inspected or removed from service. It is different than a valve in that the blind is a permanent or long term isolation device.

Spectacle Blind Flange Specifications

Type : Spectacle Blind Flange
Size : ½” (15 NB) to 48″ (1200NB)
Standard : ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
In Form : SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Specialize : As per drawing
Coating/Surface Treatment : Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Connection Type : Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large
Tongue & Groove, Small Tongue & Groove
Flange Face Type : Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Packing : No Fumigate or Fumigate Plywood/Wood Pallet or Case
Usage : Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Spectacle Blind Flange Materials & Grades

Materials : Standard, Grades
Stainless Steel Spectacle Blind Flange : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Spectacle Blind Flange : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52,
F60, F65, F70
Alloy Steel Spectacle Blind Flange : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Spectacle Blind Flange : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
6% Moly / Super Duplex Spectacle Blind Flange : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Low Temperature Steel Spectacle Blind Flange : ASTM A350 LF2, LF3, LF6
High Yield Spectacle Blind Flange : ASTM A694 F42, F52, F60, F65, F70
Nickel Alloys Spectacle Blind Flange : 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)
Copper Alloys Spectacle Blind Flange : 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
Alloys Spectacle Blind Flange : ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
Other Grade of Spectacle Blind Flange : Bronze, Brass, Cupro Nickel, Titanium, Inconel, Monel, Hastelloy

Why Choose M P Jain Tubing Solutions LLP

  • » M P Jain Tubing Solutions LLP welcome small and large quantity orders and are capable of manufacture Spectacle Blind Flanges according to drawings provided by customers.
  • » An ISO / OHSAS / PED Certified Stockist and Exporters of Spectacle Blinds Manufactured with the finest quality raw materials (Stainless Steel, Duplex, Super Duplex, Nickel Alloys, Cupro Nickel, Alloy 20, Carbon Steel, etc.) results in High-Quality End Products.
  • » With the quality, we also guarantee On-Time Delivery of ASME B16.5/B16.47 Spectacle Flange. If clients have any query regarding purchased products they can chat with our support team live on a website (24/7 support service) or they can mail us on exports@mpjainco.com.
  • » Our state-of-the-art infrastructure is located in the industrial hub, Mumbai India and we possess a team of highly qualified as well as experienced professionals. We continuously keep on upgrading our machinery to meet the challenges of fiercely competitive and ever changing market demands.
  • » We believe that along with Competitive Prices, the Quality performance of products and customer satisfaction are the basis for growth and success of our business. We tend to present innovative solutions and services to our customers.
  • » Since 1972 we are in this business and Manufacturing Spectacle Flanges in different standards like ANSI, ASME, BS, DIN, API. Product Supplied by us are accepted by Client’s in various industries small basic industries such as Textile, Paper, Engineering, Sugar, Dairy, Cement to more complex such as Petrochemical, Oil & Gas, Power, Onshore & Offshore ETC. Our main export market is Bahrain, Bangladesh, Iraq, Japan, Jordan, Kazakhstan, Lebanon, Myanmar, Oman, Philippines, Qatar, Saudi Arabia, Sri Lanka, Thailand, Turkey, UAE, Uzbekistan etc.

Spectacle Blind Flange Price List

Following is Spectacle Blind Flanges price in India. This price range also depends on minimum order and might vary without any prior information. For more details contact us now and get Instant Quote.

Latest Spectacle Blind Flange Price in Inda

Reference:alibaba

ASME B16.5/B16.48 Spectacle Blind Flange Dimensions:

Spectacle Blind Flange Dimensions
Spectacle Blind Flange 2500 Lbs:

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
Spectacle Blind Flange 1500 Lbs:

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
Spectacle Blind Flange 900 Lbs:

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
Spectacle Blind Flange 600 Lbs:

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
Spectacle Blind Flange 300 Lbs:

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
Spectacle Blind Flange 150 Lbs:

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

Manufacturing Process of Spectacle Blind Flange

We have Skilled staff to maintain the quality of products throughout the manufacturing process from selection of raw material to processing, marking, packaging, storage, and transportation. Our Spectacle Blinds are 100% inspected before being packed and dispatched & all our materials are tested to International standards. Sometimes we also accept Third Party Inspection appointed by our clients.

Raw Material

Raw Material
  • » Raw Material Check
  • » Quantity Check
  • » Visual & Dimension Check
Material Inspection

Material Inspection
  • » Chemical Analysis Check
  • » Preservation Analysis Certificate
Material Cutting

Material Cutting
  • » Weight Measuring
  • » Cut Surface Check
  • » Marking
Flange Forging

Flange Forging
  • » Material Grade Check
  • » Weight Measuring
  • » Temperature Control
Heat Treatment

Heat Treatment
  • » Normalizing
  • » Tempering, Q.T
  • » Solution Treatment
  • » Mechanical Test
Forging Rolling

Forging Rolling
  • » Material Grade Check
  • » Weight Measuring
  • » Temperature Check
  • » Dimension Check
Final Inspection

Final Inspection
  • » Dimension size inspect
  • » Visual Test
  • » Nondestructive Test
Rust Prevention

Rust Prevention
  • » Preserve Check
  • » Marking on the flange
  • » Tectyl 506or Pickling or etc. Coating
Well Packing

Well Packing
  • » Packing Spec. Check
  • » Packing Inspection
  • » Delivery

Spectacle Blind Flange Applications & Uses

Today M P Jain Tubing Solutions LLP is one of the leading manufacturer, stockists, and exporters of Spectacle Flange and supplying to various core industries like

Chemicals Fertilizers Industries

Chemicals Fertilizers Industries
Heat Exchanger

Heat Exchanger
Instrumentation

Instrumentation
Nuclear Thermal Industries

Nuclear Thermal Industries
Oil Gas Industries

Oil Gas Industries
Pharmacy Surgical Industries

Pharmacy Surgical Industries
Refineries Petrochemicals

Refineries Petrochemicals
Water Gas Piping Systems

Water Gas Piping Systems

Cities We Export Spectacle Blind Flange

  • Mumbai
  • Thane
  • Navi Mumbai
  • Pune
  • Pimpri-Chinchwad
  • Vadodara
  • Kolkata
  • Gurgaon
  • Ahmedabad
  • New Delhi
  • Bengaluru
  • Chennai
  • Surat
  • New York
  • Caracas
  • Howrah
  • Sydney
  • Ahvaz
  • Karachi
  • Algiers
  • Chiyoda
  • Ankara
  • Ho Chi Minh City
  • Bhopal
  • Ulsan
  • Faridabad
  • Houston
  • Dubai
  • Seoul
  • Hyderabad
  • Singapore
  • Abu Dhabi
  • Tehran
  • Calgary
  • Noida
  • Riyadh
  • Vung Tau
  • Al Khobar
  • Atyrau
  • Lagos
  • Hanoi
  • Toronto
  • Hong Kong
  • Rajkot
  • Brisbane
  • Los Angeles
  • London
  • Coimbatore
  • Jakarta
  • Istanbul
  • Bangkok
  • Kuwait City
  • Sharjah
  • Muscat
  • Edmonton
  • Busan
  • Mexico City
  • Doha
  • Jeddah
  • Manama
  • Montreal
  • Thiruvananthapuram
  • Milan
  • Moscow
  • Dallas
  • Petaling Jaya
  • Ernakulam
  • Visakhapatnam
  • Ludhiana
  • Aberdeen
  • Cairo
  • Geoje-si
  • Perth
  • Santiago
  • Chandigarh
  • Indore
  • Kuala Lumpur
  • Rio de Janeiro
  • Dammam
  • Melbourne
  • Madrid
  • La Victoria
  • Granada
  • Courbevoie
  • Al Jubail
  • Port-of-Spain
  • Secunderabad
  • Gimhae-si
  • Haryana
  • Colombo
  • Lahore
  • Bogota

Countries We Export Spectacle Blind Flange

  • India
  • Saudi Arabia
  • Bangladesh
  • United States
  • United Arab Emirates
  • Canada
  • Angola
  • Argentina
  • Austria
  • Azerbaijan
  • Pakistan
  • Peru
  • Chile
  • Yemen
  • Hong Kong
  • Croatia
  • Czech Republic
  • Estonia
  • South Africa
  • Nigeria
  • Mexico
  • Turkey
  • Spain
  • France
  • United Kingdom
  • Indonesia
  • Israel
  • Iran
  • Kuwait
  • Mexico
  • Malaysia
  • Nigeria
  • Serbia
  • Singapore
  • Taiwan
  • Gabon
  • China
  • Finland
  • Greece
  • Italy
  • Japan
  • Hungary
  • Algeria
  • Belarus
  • Belgium
  • Chile
  • Venezuela
  • Ecuador
  • Netherlands
  • Brazil
  • Colombia
  • Ghana
  • Iran
  • Denmark
  • Poland
  • Australia
  • Afghanistan
  • Bahrain
  • Portugal
  • Switzerland
  • Libya
  • Romania
  • Thailand
  • Bhutan
  • Bolivia
  • Bulgaria
  • Slovakia
  • Vietnam
  • Costa Rica
  • Egypt
  • Iraq
  • Jordan
  • Kazakhstan
  • South Korea
  • Sri Lanka
  • Lithuania
  • Norway
  • Oman
  • Philippines
  • Poland
  • Qatar
  • New Zealand
  • Sweden
  • Trinidad & Tobago
  • Tunisia
  • Ukraine
  • Kenya
  • Lebanon
  • Morocco
  • Mongolia
  • Russia
Summary
Review Date
Reviewed Item
Spectacle Blind Flange
Author Rating
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