GB Flange Manufacturers in India

GB Flange manufacturer, GB Slip On Plate Flange, GB Welding Neck Flange, GB Slip On Hub Flange, GB Weld Neck Flange, GB Blank Flange, GB Lap Joint Flange, GB Socket Weld Flange / SW Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 GB Flanges

GB Flange manufacturer, GB Flange suppliers, Seamless/Seam Welded GB Flange, Fabricated GB Flange, GB Flange Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.

Ramesh Steel Corporation is specialized in manufacturing and supplying of GB Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of GB Flanges such as GB Flanges manufacturer, GB Slip On Plate Flange, GB Welding Neck Flange, GB Slip On Hub Flange, GB Welding Neck Flange, GB Blank Flange,GB Lap Joint Flange, GB Socket Weld Flange / SW Flange etc. as per International standard like EN/ASTM/EN, we are supplying & exporting GB Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, Ramesh Steel corporation is the only company in INDIA which is approved Manufacturer & supplier of GB Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Ramesh Steel Corporation is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Ramesh Steel is India's 6th largest Manufacturer, supplier & exporter of GB Flanges .

Ramesh steel corporation is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including GB Flanges , Carbon Steel flanges and Stainless Steel flanges according to ANSI , EN , MSS , AWWA , DIN , JIS , BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.

We supply EN Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, EN, AWWA pipe flanges in GB Flanges , Carbon Steel flanges , Stainless Steel flanges and chrome steel flanges. Weld Neck flanges , flanges Slip on flanges , Blind flanges , Threaded flanges , socket weld flanges , Lap Joint flanges , Orifice Flanges in sizes 1/2" to 198" .

Infrastructure :

we at Ramesh Steel have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging


GB Flange

GB Flange


GB flange, Chinese Flange, GB flanges

GB Flange Manufacturer , supplies OF GB Flanges, Chinese grade flange, which is same to ansi flange and din flange etc. in forged steel, Stainless Steel, Carbon steel etc.

Specification/ Dimension of GB flanges

 GB9119,2—88GB9119,2—88
inNPS 10kg=1.0MPaNPS 16kg=1.6MPa
ODDia of boltsHolesThicknessODdistance of boltsDia of boltsHolesThickness
3/8DN10506014414DN10906014414
1/2DN15596514414DN15956514414
3/4DN201057514416DN201057514416
1DN251158514416DN251158514416
11/4DN3214010018418DN3214010018418
11/2DN4015011018418DN4015011018418
2DN5016512518420DN5016512518420
21/2DN6518514518420DN6518514518420
3DN8020016018820DN8020016018820
31/2DN10022018018822DN10022018018822
4DN12525021018822DN12525021018822
5DN15028524022824DN15028524022824
6DN20034029522824DN20034029522826
8DN250395350221226DN250405355261229
10DN300445400221228DN300460410261232
12DN350505460221630DN350520470261635
14DN400565515261632DN400580525301638
16DN450615565262035DN450640585302042
18DN500670620262038DN500715650332046
20DN600780725262042DN600840770362052

Description of GB flanges

GB flange system is Chinese grade flange, this system is made according to ansi flange system and din flange system, include GB/T 9112 - 9113.4 - 2000, DN10-DN2000, GB/T 17241.1 - 17241.7, DN10 - DN4000, GB/T 15530.1 - 15530.8, DN10-DN1800 etc., Pressure grade from PN0.6,1.0,1.6,2.5,4.0,6.4,Mpa


  • Type: WN Forged Flange
  • Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
  • Standard: GB/T 9112 - 9113.4 - 2000, DN10-DN2000, GB/T 17241.1 - 17241.7,GB573-581-76,GB10746-10749-89
  • Size: DN10-DN4000
  • Pressure: PN 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa
  • Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
  • Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
  • E-catalogue: Available , please visit catalogue of flange
  • Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Surplus stock at Ramesh Steel Corporation



ANSI/ASME steel flanges


EN/PED steel flanges


BS steel flanges


JIS steel flanges


valve components

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts

Plain washer, gasket


Flange Standard



Types of gb Flanges



Our Specialization in Below GB Flange

  • china gb flange
    flanges gb standard
    gb 9119 flange
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    gb flange table
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    gb standard for flanges
    gb/t flanges
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    rgb flanges
    gb flange dimension


Type Of GB Flanges Available At Best Price

GB Slip On Plate Flange / Plate Flange / Plain Flange

GB Slip On Plate Flange / Plate Flange / Plain Flange

GB Slip On Hub Flange / Bossed Flange

GB Slip On Hub Flange / Bossed Flange

GB Welding Neck Flange / WN Flange

GB Welding Neck Flange / WN Flange

GB Blind Flange / Blank Flange

GB Blind Flange / Blank Flange

GB Lap Joint Flange / LJ Flange

GB Lap Joint Flange / LJ Flange

GB Socket Weld Flange / SW Flange

GB Socket Weld Flange / SW Flange

GB Threaded Flange / Screwed Flange

GB Threaded Flange / Screwed Flange

GB Loose Flange / Lapped Flange

GB Loose Flange / Lapped Flange

GB Backing Ring Flange

GB Backing Ring Flange

GB RTJ Flange / O-Ring Flange

GB RTJ Flange / O-Ring Flange

GB Custom Flange / Special Flange

GB Custom Flange / Special Flange

GB Hot / Cold / Electro Galvanized Flange

GB Hot / Cold / Electro Galvanized Flange

GB 10 FLANGE

GB FLANGE

 


Steel Flanges Manufacturing Process




Dealer, distributor & stockist of World’s Top 10 Manufacturers of gb Flange


BENKAN Corporation GB Flange, Japan

BENKAN Corporation GB Flange, Japan

BKL- Thai Benkan GB Flange, Thailand

BKL- Thai Benkan GB Flange, Thailand

GB Flange dealer & distributor

interfit- GB Flange

Lame S.r.l. GB Flange, Italy

Lame S.r.l. GB Flange, Italy

Mega GB Flange, Italy

Mega GB Flange, Italy

Melesi GB Flange, Italy

Melesi GB Flange, Italy

Metal far GB Flange, Italy

Metal far GB Flange, Italy

Raccortubi S.p.A. GB Flange, Italy

Raccortubi S.p.A. GB Flange, Italy

TecnoForge GB Flange, Italy

TecnoForge GB Flanges, Italy

Ulma GB Flange, Spain

Ulma GB Flange, Spain


We have supplied GB Flange to below countries


Malaysia Angola Netherlands
Nigeria Gabon Kenya
Egypt Germany Iraq
South Africa Turkey United Arab Emirates
Tanzania France israel
Kenya United Kingdom Jordan
Algeria Italy Oman
Uganda Philippines Kuwait
Ghana Singapore Qatar
Mozambique Sri Lanka China
Morocco Thailand Indonesia
Saudi Arabia Vietnam Japan
Canada United States Pakistan
Mexico 


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Ready Stock


List of Countries where Ramesh Steel Corporation supply GB Flanges