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High-Pressure Class 6000 Forged Fittings custom

High-Pressure Class 6000 Forged Fittings Manufacturers

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Material & Manufacturing Process

High-Pressure Class 6000 Forged Fittings | Extreme-Duty Socket Weld & Threaded Components.

Manufactured in full compliance with ASME B16.11, BS 3799, and MSS SP-83 standards, our Class 6000 forged pipe fittings are precision-engineered to withstand ultra-high pressure environments. Utilizing advanced closed-die heavy forging, precision CNC machining, and hydraulic presses up to 6,800 tons, we process a broad spectrum of certified materials. This includes carbon steel (ASTM A105, 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, all Class 6000 fittings undergo controlled heat treatment, precision thread chasing (NPT/BSP), and mandatory 100% NDT inspection to guarantee zero-defect internal soundness.

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Class 6000 Forged Fittings Technical Specifications

ParameterSpecification Detail
Material GradeASTM A105, S31803, S32750, Inconel 625, 254SMO
Design StandardASME B16.11, BS 3799, MSS SP-83, NACE MR0175/ISO 15156
Pressure ClassClass 6000
CertificationPED, AD2000, DNV, NORSOK M-650, ABS, BV, ISO, NACE MR0175, EAC

Specification Range

Jiangyin Gaoxin Pipe Fittings Co., Ltd. supplies a comprehensive portfolio of Class 6000 forged elbows, tees, couplings, unions, caps, nipples, and branch outlets (Weldolets, Sockolets, Threadolets). Powered by heavy hydraulic presses with capacities reaching up to 6,800 tons, our factory fabricates high-integrity components across an expansive size range. Dimensional coverage spans small-bore precision lines (DN6 / 1/8") up to heavy-duty forged connections (DN100 / 4"). Engineered for severe pressure containment, connections are available in exact Socket Weld (SW), NPT, BSPT, and BSPP threaded profiles, ensuring flawless dimensional compliance with stringent global engineering standards and project specifications.

Product Advantages

Operating since 1993 under an ISO 9001 certified quality management system, our company guarantees exceptional structural density, shock resistance, and high fatigue endurance under severe pulsation

  • International Certification: Our Class 6000 fittings hold prestigious global credentials, including PED 2014/68/EU, AD2000, EAC, NORSOK M-650, and marine classification approvals from DNV, ABS, and BV. Specialized anti-rust oil, black phosphatizing, and protective plastic end caps safeguard machined threads and socket bores during maritime transport
  • Full Traceability & Documentation: Every shipment is delivered with an EN 10204 3.1 Mill Test Certificate featuring 100% heat-number raw material traceability
  • Rigorous Testing & Inspection: Combined with sea-worthy packaging, our fittings lower lifetime total cost of ownership.

Applications

Purpose-built for extreme hydraulic pressure, violent vibration, and corrosive fluid containment, our Class 6000 forged fittings are critical in high-consequence process systems. They are widely specified in offshore oil and gas drilling platforms, deepwater subsea manifolds, FPSO topsides, and high-pressure chemical injection skids. Furthermore, our NACE-compliant carbon steel, stainless steel, and nickel alloy Class 6000 components serve in onshore oil refineries, LNG liquefaction processing facilities, boiler feed-water loops, and thermal power plants. Their heavy-wall forged construction and zero-leak integrity guarantee continuous operational safety across severe temperature and ultra-high pressure applications worldwide.

  • Q: What size and pressure range is available for Class 6000 Forged Fittings?
  • A: We supply Class 6000 Forged Fittings covering Class 6000 pressure ratings, manufactured according to project specifications.
  • Q: What materials and standards apply to Class 6000 Forged Fittings?
  • A: We manufacture Class 6000 Forged Fittings in materials such as ASTM A105, S31803, S32750, Inconel 625 and to standards including ASME B16.11, BS 3799, MSS SP-83, 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 High-Pressure Class 6000 Forged Fittings 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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