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Butt Weld Pipe Fittings And Flanges Manufacturer Since 1983

Forged Steel Flange

Carbon steel forged flanges are widely used in various industries due to their strength, durability, and ability to withstand high-pressure and temperature conditions. These flanges are manufactured through the forging process, ensuring high structural integrity and resistance to wear and tear.


Product Features:

1. Types: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate flanges, etc.
2.Wall Thickness: Sch10, Sch20 , Sch30, STD, Sch40, XS,Sch80, Sch100, Sch120, Sch140, XXS;
3.Pressure Rating: Class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2000LBS, 3000LBS, 6000LBS, 9000 LBS;
4. Surface treatment: Anti-rust oil, black / yellow / transparent / electric galvanized / hot galvanized.
5. We stock ASME B16.5 Flanges; find the right dimensions and style for any application.

Product


INFORMATION

Forged steel flange has higher precision and performance than the cast flange and is widely used in different industries for connecting equipment or pipelines, especially for high temperature and high pressure environments.

Forged flange is a plate-type device, usually in circular appearance, which can be attached to the ends of pipes, fittings, valves, or other objects to facilitate assembly and disassembly of the piping system. It offers impressive mechanical performance as a connecting part.

Manufacturing Standards Referred

  • ASME B16.5: Dimension standard for steel pipe flanges and flanged fittings
  • ASME B16.47: Large diameter steel flanges NPS 26 to NPS 60
  • MSS-SP44: For steel pipeline flanges
  • API 605: For large diameter carbon steel flanges

Connection Types

Blind flangeLap Joint Flangeslip-on /SO flange
Blind FlangeLap Joint Flangeslip-on /SO flange
Asme b 16.5 welding neck flangesCs socket welding flangesPlate Flange/PL Flange
Weld Neck FlangeSocket Weld FlangePlate Flange/PL Flange

Forged Flange Pressure Ratings

  • Class 150 lb
  • Class 300 lb
  • Class 600 lb
  • Class 900 lb
  • Class 1500 lb
  • Class 2500 lb

Material Standard

Forged steel flange material normally are carbon steel, alloy steel and stainless steel.

  • Stainless Steel Forged Steel Flange: ASTM A182 F304, F316
  • Alloy Steel Forged Flange: ASTM A182 F5, F9, F11, F12, F21, F22
  • Carbon Steel Forged Flange: ASTM A105, ASTM A694 F42, F46,F52,F60, F65 and F70, ASTM A350 LF2

Application Fields

IndustryExample Applications
Oil and GasPipelines, refineries, offshore platforms
PetrochemicalChemical processing plants, storage tanks
Power GenerationPower plants, nuclear facilities
Water TreatmentWater and wastewater treatment plants
AutomotiveEngine components, exhaust systems
ConstructionStructural applications, HVAC systems

Process

Forged Steel Flange process

JSFITTINGS-Your trusted China carbon steel forged flanges​ Supplier partner

As suppliers of forged steel flanges, we produce international standard steel flanges for low, medium, and high-pressure gas, water, and oil applications—capable of withstanding up to 4 tons per square inch (psi). We also offer customized dimensions built to endure extreme temperatures and harsh chemicals without fail.

  • Your inquiries will be replied within 2 hours
  • New quotation list will arrive you within 24 hours
  • 40-year production experience
  • All orders will be executed strictly according to the contract
  • Automatic production lines supply quality goods in shorter time
  • We will update you the production progress in time
  • Professional exporting team
  • Priority booking stand-on vessel
  • Free documents for customs clearance and import tariff reducing
  • Long warranty time and worry-free after-sale service

 

Email: admin@jsfittings.com
Tel/WhatsApp: +8618003119682

SOME OF OUR

Testimonials

“This product is exactly in line with our requirement technically and competitive commercially.”

Anton

Russia

“The flanges are exactly in line with our requirement technically and competitive commercially.”

Boran

Turkey

“We tested the elbows and flanges, their performance is very nice. We will make the new purchase plan for the warehouse.”

Farir

Oman

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