Marine Pipe Fitting
Our factory is a professional manufacturer with over 30 years experiences in pipe fittings, which mainly produces steel BW seamless and welded elbow, tee, cross, reducer, big -R-bend, cap, stub end, forged flange, socket-welding and thread fitting, and induction heating bend, etc. in materials of carbon steel and low temperature steel, alloy steel, stainless steel, duplex stainless steel, titanium and nickel base alloy, etc.; the products are widely used in the process piping and power piping in petroleum, chemical, electric power, shipbuilding, natural gas,nuclear power and coal chemical industries, as well as in piping for utilities.
Our piping fittings can be provided with CE/PED Certificate, API
Certificate and classification society certificates as BV, CCS, ABS, DNV, LR for factory approval and design approval.
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Size range: 1/2”-96” (DN15-DN2400), wall thickness 1mm-80mm.
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Pressure grade SCH5S ~ SCH160,
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Standard: GB、HG、HGJ、SH、SY、DL, ANSI、JIS、DIN
- Customs-made available as per customer’s drawing.
Focus on technological innovation and brand building in recent years, our factory has developed over 20 hi-tech products, such as duplex stainless steel pipe fitting, nickel alloy pipe fitting, double metal composite elbow, nuclear class stainless steel fitting, alloy steel high press seamless elbow by hot pushing, titanium and titanium alloy pipe fitting, and high pressure hydrogen stainless steel pipe fitting, including more than 10 proprietary intellectual property rights.
Depending on advanced technological equipment, sound quality management system, perfect detection means, reliable quality, and circumspect after-sales service,our factory has made long cooperation relationship with domestic companies including Sino-foreign joint venture in fields as chemical, petroleum, natural gas, electric power and nuclear power, shipbuilding etc. and also cooperated with some great designing institutes.
The manufacture scope is as below:
Category | Name | Specification | Material | Wall Thickness | Standard |
BW SMLS FITTING | Elbow, Tee, Cross, Reducer |
DN15~DN800 | Austenitic stainless, steel and duplex stainless steel series | Sch5s-sch80s Sch10-sch160 STD, XS, XXS |
GB/T12459 SH/T3408 ASME B16.9 DL/T695 GD2000 JIS, DIN |
Elbow, Tee, Cross, Reducer |
DN15~DN800 | Carbon steel, low-temp steel, alloy steel, Cr-Mo alloy steel |
Sch10-sch160 STD, XS, XXS |
GB/T12459 SH/T3408 ASME B16.9 DL/T695 GD2000 JIS, DIN |
|
Stub end | DN15~DN600 | Austenitic stainless steel and duplex stainless steel nickel alloy steel |
Sch5s-sch40s | GB/T12459 SH/T3408 ASME B16.9 JIS, DIN |
|
Cap | DN15~DN800 | Austenitic stainless steel and duplex stainless steel, nickel alloy, carbon steel, low-temp steel, alloy steel |
Sch5s-sch80s Sch10-sch160 STD, XS, XXS |
GB/T12459 SH/T3408 ASME B16.9 GD2000 JIS, DIN |
|
BW WELDED FITTING |
Elbow, Tee, Cross, Reducer Cap |
DN100~DN2400 | Austenitic stainless steel and duplex stainless steel | Sch5s-sch80s Sch10-sch80 STD, XS, XXS 2.5~60㎜ |
GB/T13401 SH/T3408 ASME B16.9 JIS, DIN |
Elbow, Tee, Cross, Reducer Cap |
DN300~DN2400 | Carbon steel, low-temp steel, alloy steel |
Sch10-sch80 STD, XS 6mm-60㎜ |
GB/T13401 SH/T3408 ASME B16.9 JIS, DIN |
|
Elbow, Tee, Cross, Reducer Cap |
DN200~DN1200 | Nickel alloy steel | Sch5s-sch80s Sch10-sch160 STD, XS, XXS |
ASME B366 ASME B16.9 |
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Big R bend | Steel pipe bend | DN25~DN800 bending radius R≥2.5D |
Austenitic stainless steel and duplex stainless steel, carbon steel, low-temp steel, alloy steel |
Sch10s-sch80s Sch10-sch160 STD, XS, XXS |
GB/T50235 SH/T3408 ASME B16.49 SY/T5257 |
Pipe bend for power station |
OD≤1220mm R≥2.5OD |
Carbon steel, alloy steel, austenitic stainless steel | pipe wall thickness S≤120mm |
DL/T515 | |
Induction heating steel bend for oil & gas transmission |
DN500~DN1600 bending radius R4D~6D |
High-strength steel X70、X80 | Wall thickness 16mm-50mm |
Sinopec, CNPC industrial standards |
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Flange | Pipe flange | DN15~DN2000 | Stainless steel carbon steel, low-temp steel, alloy steel, nickel alloy steel | PN0.25-25Mpa | GB、HG、ASME |
Forged flanges | Elbow, tee, cross, coupling, cap, etc. |
DN6~DN100 NPS 1/8″~4″ |
Austenitic stainless steel and duplex stainless steel, nickel alloy, carbon steel, low-temp steel, alloy steel |
≤9000lb XS, Sch80, Sch160, XXS |
ASME B16.11 GB/T14383 |