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, Iran , 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—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

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/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 Iran
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  


GB Flange, best quality GB Flange, India’s largest GB Flange manufacturer, wide variety of GB Flange, GB Flange India, GB Flange distributor Mumbai, GB Flange traders, prime quality GB Flange, Source for GB Flange, specialize in GB Flange, GB Flange with Test Certificate, GB Flange at dealer price.



Ready Stock


List of Countries where Ramesh Steel Corporation supply GB Flanges