Socket Welding Flange

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Socket Welding Flange

The Socket Welding Flange redefines high-pressure pipeline connections by integrating superior strength with seamless fluid dynamics, engineered to deliver unmatched performance in compact, high-stakes applications. Designed for small-diameter pipes, this flange employs a socket welding configuration that encapsulates the weld joint within the flange itself, eliminating external weld protrusions and minimizing flow resistance—a critical advantage in systems where turbulence reduction and hygiene are paramount. The hidden weld not only streamlines cleaning and inspection in sterile environments like pharmaceutical or food processing plants but also enhances structural integrity, resisting vibration and pressure surges in oil and gas refineries, chemical reactors, or high-pressure steam lines. Precision-machined from forged carbon steel or stainless steel, it combines corrosion resistance with exceptional tensile strength, ensuring leak-proof sealing even under extreme temperatures and pressures.

SPECIFICATIONS
product details

Diameter range

DN15(1/2")-DN150(6")

Pressure rating

1.6-16MPa

Certificate

PED, AD2000, EAC, ABS, BV, DNV, NORSOK M650, ISO9001, ISO14001, ISO45001, etc.

Function introduction

Socket welding connection, Hidden weld design reduces flow resistance, Optimized for small-diameter high-pressure applications, Superior sealing performance

Application fields

Applicable to pipe flange connections in long-distance oil and gas pipelines, offshore platforms, chemical equipment, water treatment systems, and food and pharmaceutical industries, adapted to complex working conditions.

Packing

Seaworthy package, Plywood Cases or pallet or as per customers requirement

Featured Products

1、 Small batch minimum order;
2、Fast delivery;
3、Customized production;

Its compact design simplifies installation in tight spaces, while the robust connection withstands cyclic thermal expansion, making it ideal for offshore platforms, power generation turbines, and hydraulic systems. By eliminating potential weak points and reducing maintenance cycles, this flange empowers industries to prioritize safety without compromising efficiency. Backed by compliance with ASME B16.5 standards and rigorous non-destructive testing, it guarantees reliability in mission-critical operations. For engineers seeking a compact, high-pressure solution that marries durability with fluid optimization, the Socket Welding Flange is the ultimate choice. Elevate your infrastructure today with our precision-engineered flanges—where innovation meets resilience, enabling your systems to perform with precision, safety, and unwavering confidence. Choose excellence, choose endurance, and transform your pipeline’s potential.

Our Production Process

From raw material to final delivery, we maintain rigorous control at every stage to ensure durability,performance, and consistency.

  • 01
    Cutting
  • 02
    Heating
  • 03
    Forging
  • 04
    Heat treatment
  • 05
    Rough machining
  • 06
    Non destructive examination
  • 07
    Machining by CNC lathe
  • 08
    Surface treatment
  • 09
    Final inspection
  • 10
    Marking
  • 11
    Packing
  • 12
    Shipment
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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 China stainless steel Socket Welding Flange Suppliers and Custom carbon steel Socket Welding Flange Company.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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Jiangyin Gaoxin Pipe Fittings Co., Ltd.
Socket Welding Flange
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