Specialized GB Flange Manufacturer, ANSI B16.47 GB Flange, GB Flanges Standard.

Our SS GB Flange is best quality, and are accessible with complete certification and checking on each flange. We will offer Alloy Steel GB Flange in various finished including blacklisted finish, hot dip galvanized finish, shot blasted, rust free oil finish and black paint. Nickel Alloy 200 GB Flange, Carbon Steel GB Flange & Inconel GB Flange at Lowest Possible Price. We are supplying ASME B16.5 / ANSI B16.47 GB Flange to Singapore, Oman, Qatar, Canada, USA, France, Israel, Egypt, Sri Lanka, Australia, Russia, Saudi Arabia, Bahrain, Germany, Kuwait, Indonesia, UK, Italy, Iran, UAE, Malaysia, Turkey, Sweden, Thailand. Our dealer near you will contact you and will provide full details about GB Standard Flanges, Carbon Steel GB Flange and High Yield GB Flange.

GB Flange Manufacturer
GB Flange Manufacturer in Mumbai, India
GB Flange Flanges Supplier
GB Flange Flanges Supplier in Mumbai, India

We Recognize as a Trusted Manufacturer and Stockist of GB Flanges Standard, ASME B16.5 GB Flange and ANSI B16.5 GB Flange at Best Prices.

We are Leading Exporter and Supplier of GB Flanges Standard, ANSI B16.47 GB Flange in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya, India.

ASME B16.5 GB Flange Standard Specifications ANSI B16.5 GB Flange Specification Chart

Flange Size Range 1/2″ NB TO 48″NB
Flange Dimensions ANSI B16.5 GB Flange Class 600, Class 1000, Class 1600, Class 2500, Class 4000
Flange Face Types Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
GB Standard Cover dimensions, tolerances, weight, temperature ratings & pressure ratings, marking, materials, testing
Custom Design As per your drawing
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
Coating Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

ANSI B16.5 GB Flange Material Grades ASME B16.5 GB Flange Materials

Stainless Steel GB Flange ASTM/ASME A/SA182:- F304, F304L, F316, F316L, ASTM/ASME A/SA351:- CF3, CF3M, CF8, CF8M, DIN 1.4306, DIN 1.4301, DIN 1.4404, DIN 1.4401, DIN 1.4408, DIN 1.4308, DIN 1.4306, DIN 1.4409
Duplex GB Flanges S31803 / S32205 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex GB Flanges S32750 / S32760 A182:- Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Copper Nickel GB Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Titanium GB Flanges ASTM B381 / ASME SB381:- Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 | R56400/GR.5
Copper GB Flanges TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000, C12200, C12300, T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C10920, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Incoloy GB Flanges ASTM B564 / ASME SB564:- Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925
Inconel GB Flanges ASTM B564 / ASME SB564:- Inconel 600, 601, 625, 718, 783, 690, x750
Nickel GB Flanges ASTM B564 / ASME SB564:- Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Hastelloy GB Flanges ASTM B564 / ASME SB564:- Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel GB Flanges ASTM B564 / ASME SB564:- Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Carbon Steel GB Flanges ASTM/ASME A/SA105 A/SA105N and A/SA216-WCB, DIN 1.0460, DIN 1.0402, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, CS High Yield ASTM A694 / A694 (F52, F56, F60, F65, F70, F80)
Alloy Steel GB Flanges ASTM A182 / ASME SA182:- F5, F9, F11, F12, F22, F91
GB Alloy 20 Flanges ASTM B462 / ASME SB462:- Carpenter® 20 Alloy, Alloy 20Cb-3
GB SMO 254 Flanges ASTM A182 / ASME SA182:- SMO 254/6Mo, UNS S31254, DIN 1.4547
Aluminium GB Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass GB Flanges 3602 / 2604 / H59 / H62 / etc.
Other GB Flanges material Tin bronze, Alumunum bronze, Lead bronze, Nimonic 75, Nimonic 80A, Nimonic 90, AISI 4140, AISI 4130, Mild Steel, Al6XN Flanges

Steel Pipe Flange Standards Flange Standards and Dimensions

GB Standard Flanges Dimensions ANSI B16.5 GB Flange Technical Drawings


GB9119,2—88
GB9119,2—88
in NPS  10kg=1.0MPa NPS  16kg=1.6MPa
OD Dia of bolts Holes Thickness OD distance of bolts Dia of bolts Holes Thickness
3/8 DN10 50 60 14 4 14 DN10 90 60 14 4 14
1/2 DN15 59 65 14 4 14 DN15 95 65 14 4 14
3/4 DN20 105 75 14 4 16 DN20 105 75 14 4 16
1 DN25 115 85 14 4 16 DN25 115 85 14 4 16
11/4 DN32 140 100 18 4 18 DN32 140 100 18 4 18
11/2 DN40 150 110 18 4 18 DN40 150 110 18 4 18
2 DN50 165 125 18 4 20 DN50 165 125 18 4 20
21/2 DN65 185 145 18 4 20 DN65 185 145 18 4 20
3 DN80 200 160 18 8 20 DN80 200 160 18 8 20
31/2 DN100 220 180 18 8 22 DN100 220 180 18 8 22
4 DN125 250 210 18 8 22 DN125 250 210 18 8 22
5 DN150 285 240 22 8 24 DN150 285 240 22 8 24
6 DN200 340 295 22 8 24 DN200 340 295 22 8 26
8 DN250 395 350 22 12 26 DN250 405 355 26 12 29
10 DN300 445 400 22 12 28 DN300 460 410 26 12 32
12 DN350 505 460 22 16 30 DN350 520 470 26 16 35
14 DN400 565 515 26 16 32 DN400 580 525 30 16 38
16 DN450 615 565 26 20 35 DN450 640 585 30 20 42
18 DN500 670 620 26 20 38 DN500 715 650 33 20 46
20 DN600 780 725 26 20 42 DN600 840 770 36 20 52

ASME B16.5 GB Flange Types GB Price in India

GB Weld Neck Flanges
Weld Neck Flange
GB Long Weld Neck Flanges
Long Weld Neck Flange
GB Slip On Flanges
Slip On Flange
GB Spectacle Blind Flanges
Spectacle Blind Flanges
GB Socket Weld Flanges
Socket Weld Flanges
GB Blind Flanges
Blind Flanges / Dummy Flange
GB Threaded Flanges
Screwed / Threaded Flanges
GB Orifice Flanges
Orifice Flanges
GB Lap Joint Flanges
Lap Joint Flanges
GB Square Flanges
Square Flanges
GB Ring Type Joint Flanges
Ring Type Joint Flanges
GB Tongue and Groove Flange
Tongue and Groove Flange
GB Expander Flanges
Expander Flanges
GB Reducing Flanges
Reducing Flanges
GB Male & Female Flanges
Male & Female Flanges
GB Weldolet Flange
Weldolet Flange
GB Nipolet Flange
Nipolet Flange
GB Backing Ring Flanges
Backing Ring Flanges
GB Ring Spacer Flanges
Ring Spacer Flanges
GB Paddle Blind Flanges
Paddle Blind Flanges
GB Plate Flange
Plate Flange
GB High Hub Blind Flange
High Hub Blind Flange
GB Custom Flanges
Custom Flanges
GB Swivel Ring Flange
Swivel Ring Flange
Note: GB Flanges Standard Prices are depended on Material Grades, Dimensions, Sizes, Type of Flange, and Order Quantity, etc. The prices mentioned on the website are for reference purposes only. To get market leading prices for GB Standard Flanges contact us now.

ANSI B16.47 GB Flange Industries and Applications ANSI B16.47 GB Flange Applications

  • Pumps, Valves, and vessels in manufacturing and food processing.
  • Pipe connections in industrial waterworks.
  • Heat exchangers and heating systems of all sizes.
  • Mining support.
  • Nuclear power systems.
  • Plumbing and mechanical systems.
  • Assemblies in the oil, gas, and petrochemical industries.
  • Fire protection systems.

GB Flange Supply and Export Network List of Cities and Countries

Afghanistan Algeria Angola Argentina
Australia Austria Azerbaijan Bahrain
Bangladesh Belarus Belgium Bhutan
Bolivia Brazil Bulgaria Canada
Chile China Colombia Costa Rica
Croatia Czech Republic Aberdeen Abu Dhabi
Ahmedabad Ahvaz Al Jubail Al Khobar
Algiers Ankara Atyrau Bangkok
Bengaluru Bhopal Bogota Brisbane
Busan Cairo Calgary Caracas
Chandigarh Chennai Chiyoda Coimbatore
Colombo Courbevoie
Denmark Ecuador Egypt Estonia
Finland France Gabon Ghana
Greece Hong Kong Hungary India
Indonesia Iran Iraq Israel
Italy Japan Jordan 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
Kazakhstan Kenya Kuwait Lebanon
Libya Lithuania Malaysia Mexico
Mongolia Morocco Netherlands New Zealand
Nigeria Norway Oman Pakistan
Peru Philippines Poland Portugal
Qatar Romania Russia 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
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 Santiago Secunderabad
Seoul Sharjah Singapore Surat
Sydney Tehran Thane Thiruvananthapuram
Toronto Ulsan Vadodara Visakhapatnam
Vung Tau
Translate »

We Are
Hiring!