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Reliable Industrial & EPC Piping Connections Pipe Flanges custom

Reliable Industrial & EPC Piping Connections Pipe Flanges Manufacturers

-- Steady & Reliable Manufacturer --

Material & Manufacturing Process

Pipe Flanges for Reliable Industrial & EPC Piping Connections.GX Fitting manufactures high-quality pipe flanges designed for reliable connection, sealing and performance in demanding piping systems. Our flange products are manufactured from a wide range of materials, including carbon steel, alloy steel, stainless steel, Duplex, Super Duplex, 254SMO, nickel alloys, Hastelloy, titanium and other special materials. The manufacturing process includes forging, heat treatment, machining, drilling and surface finishing under strict quality control procedures. Raw materials are verified through chemical analysis and complete traceability management. Mechanical testing, hardness testing and non-destructive testing can be performed according to project requirements. With more than 30 years of pressure piping component manufacturing experience since 1993, GX Fitting provides customized flange solutions for global EPC, oil & gas and industrial projects.

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Product

Pipe Flanges Technical Specifications

ParameterSpecification Detail
Material GradeDuplex, Super Duplex, 254SMO, Hastelloy, ASTM A182
Design StandardASME B16.5, ASME B16.47
Pressure ClassClass 150
CertificationPED, AD2000, DNV, ABS, BV, ISO
Testing / InspectionUltrasonic (UT), Radiographic (RT), Magnetic Particle (MT), Penetrant (PT), Hardness Testing

Specification Range

GX Fitting supplies pipe flanges in a wide range of sizes, pressure classes and configurations to meet various industrial piping requirements. Our product range includes Weld Neck Flanges, Slip On Flanges, Blind Flanges, Socket Weld Flanges, Threaded Flanges, Lap Joint Flanges and Customized Forged Flanges. Products can be manufactured according to international standards including ASME B16.5, ASME B16.47, ASTM A182, EN standards and customer-specific specifications. We support pressure ratings from Class 150 to Class 2500 depending on material grade and application requirements. Available sizes, facing types and special designs can be customized according to project needs. Complete material traceability, EN 10204 3.1 certificates and inspection documentation are available for demanding EPC applications.

Product Advantages

GX Fitting combines advanced forging technology, precision machining capability and strict quality management to deliver reliable pipe flange solutions

  • Large-Diameter Manufacturing Capability: Our advantages include extensive experience in special materials, customized manufacturing, large-diameter capability and project-based supply support
  • Leak-Proof Connection Integrity: We manufacture flanges with controlled dimensions, stable mechanical performance and reliable sealing characteristics for critical piping systems
  • Comprehensive Quality Control: Our quality control covers every production stage, including raw material inspection, forging control, heat treatment, machining accuracy and final inspection
  • Rigorous Testing & Inspection: Additional testing such as UT, RT, PT, MT, hardness testing and third-party inspection can be arranged according to customer requirements
  • International Certification: Supported by international certifications including PED, AD2000, DNV, ABS, BV and ISO systems, GX Fitting provides dependable flange solutions for EPC contractors and industrial customers worldwide.

Applications

Pipe flanges are widely used for connecting piping components in industries requiring safe, reliable and maintainable piping systems. Typical applications include oil & gas, refinery, petrochemical, chemical processing, power generation, marine engineering, offshore projects, water treatment, pharmaceutical and general industrial facilities. Different flange designs and materials are selected according to pressure rating, temperature conditions, corrosion requirements and operating environment. GX Fitting supports EPC contractors, engineering companies, distributors and end users with both standard and customized flange solutions. Our engineering team can assist with material selection, technical clarification, inspection planning and project documentation. With strong capability in large-diameter, heavy-wall and special material components, GX Fitting helps customers reduce supply risks and achieve reliable performance in demanding piping applications.

  • Q: What size and pressure range is available for Pipe Flanges?
  • A: We supply Pipe Flanges covering Class 150 pressure ratings, manufactured according to project specifications.
  • Q: What materials and standards apply to Pipe Flanges?
  • A: We manufacture Pipe Flanges in materials such as Duplex, Super Duplex, 254SMO, Hastelloy and to standards including ASME B16.5, ASME B16.47, with full material traceability available on request.
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Jiangyin Gaoxin Pipe Fittings Co., Ltd.
About Us
JIANGYIN GAOXIN PIPE FITTINGS CO.,LTD.
Our company is a professional manufacturer of pressure piping components. As Reliable Industrial & EPC Piping Connections Pipe Flanges Manufacturers，Our product range covers butt-weld, socket-weld, and threaded pipe fittings, including flanges and customized non-standard parts. These products are widely used in industries such as oil & gas, chemical processing, power generation, shipbuilding, papermaking, metallurgy, pharmaceuticals, and food processing. We manufacture according to standards such as ASME, EN,JIS,DIN,ANSI,GOST, MSS, GB/T,HG, DL, SH, SY,and have a complete range of inspection equipment, a strict quality control system, and various certifications（PED,AD2000,EAC, ABS,BV, DNV,NORSOK M650, ISO9001,ISO14001,ISO45001,etc.）, making us a leader in the industry.

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