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High-Pressure Butt Weld Crosses Manufacturers

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Material & Manufacturing Process

High-Pressure Butt Weld Crosses | Heavy-Duty Four-Way Branching Pipe Fittings.

Manufactured in full compliance with ASME B16.9 and EN 10253 standards, our butt weld crosses are engineered for heavy-duty four-way flow distribution or manifold joining. Utilizing hydraulic forging presses up to 6,800 tons, advanced hot-extrusion, and precision cold-forming techniques, we process a broad spectrum of certified materials. This includes carbon steel (ASTM A105, A234 WPB, A350 LF2), stainless steel (304/304L, 316/316L), duplex & super duplex alloys (S31803, S32750), and nickel-based alloys (Inconel 625, 254SMO). Fully compliant with NACE MR0175/ISO 15156 for sour service, each cross undergoes normalized heat treatment, precise CNC beveling, and mandatory 100% NDT inspection (UT, RT, MT, PT) to ensure internal soundness.

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Product

Butt Weld Crosses Technical Specifications

ParameterSpecification Detail
Material GradeASTM A105, S31803, S32750, Inconel 625, 254SMO
Design StandardASME B16.9, EN 10253, NACE MR0175/ISO 15156
CertificationPED, AD2000, DNV, NORSOK M-650, ABS, BV, ISO, NACE MR0175, EAC
Testing / InspectionUltrasonic (UT), Radiographic (RT), Magnetic Particle (MT), Penetrant (PT)

Specification Range

Jiangyin Gaoxin Pipe Fittings Co., Ltd. supplies a wide inventory of equal and reducing butt weld crosses tailored for complex industrial manifold configurations. Supported by high-tonnage hydraulic forming capacity, our production covers seamless and welded fabrications ranging from small-bore lines (DN15 / 1/2") up to extra-large outer diameter sizes reaching DN3800 (150"). Wall thickness schedules span standard Schedule 10/40/80 up to extra-heavy XXS and custom heavy-wall specifications up to 100mm. Advanced coordinate measurement systems rigorously verify every branch angle, center-to-end dimension, and bevel profile to ensure perfect alignment and effortless site butt-welding.

Product Advantages

Operating since 1993 under an ISO 9001 certified quality management system, our company delivers maximum structural strength, fatigue endurance, and leak-free pressure containment

  • Superior Structural Integrity: Our butt weld crosses hold prestigious global credentials, including PED 2014/68/EU, AD2000, EAC, NORSOK M-650, and marine classification approvals from DNV, ABS, and BV. Reinforced junction radii mitigate high mechanical stress concentrations and hydraulic shock under fluctuating pressure loads
  • Full Traceability & Documentation: Every shipment is delivered with an EN 10204 3.1 Mill Test Certificate featuring full 100% heat-number raw material traceability
  • Rigorous Testing & Inspection: Combined with sea-worthy protective export packaging, our crosses lower operational risks and optimize lifetime total cost of ownership.

Applications

Engineered to handle critical four-way fluid splitting and intersecting process lines, our butt weld crosses are indispensable components across demanding energy and chemical systems. They are widely deployed in offshore oil and gas production platforms, FPSO vessels, subsea manifold modules, and offshore firewater networks. Furthermore, our NACE-compliant carbon, stainless steel, and special alloy crosses are extensively specified in onshore petrochemical refineries, LNG liquefaction processing terminals, chemical synthesis plants, thermal and nuclear power generation units, and major transmission distribution headers. Their robust structural integrity and pressure resistance guarantee continuous, zero-leak operational safety across severe global processing environments.

  • Q: What materials and standards apply to Butt Weld Crosses?
  • A: We manufacture Butt Weld Crosses in materials such as ASTM A105, S31803, S32750, Inconel 625 and to standards including ASME B16.9, EN 10253, NACE MR0175/ISO 15156, with full material traceability available on request.
  • Q: Can Butt Weld Crosses be customized for special project requirements?
  • A: Yes, our engineering team can review drawings, material grades and inspection requirements to provide customized Butt Weld Crosses solutions for EPC and industrial projects.
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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 High-Pressure Butt Weld Crosses 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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