Our stainless steel, duplex and super duplex steel, high-nickel alloy pipe and tubes are used widely in Oil and Gas industry. From Oil & Gas exploration, transmission, storage to all kinds of processing, we’re able to supply a complete range of tubes and pipes for onshore and offshore applications.
Sincoo Metal brings the outstanding experience in the supplying of steel tubes and pipes and adding value solutions, which have been incorporated to this challenging market.
The pipes and tubes are divided into several parts based on application and specific requirements:
Onshore
We can supply a wide range of seamless pipe for line pipe projects, suitable for the toughest and most demanding environments and applications. We offer pipe for sour service conditions with high corrosion resistance, for low and high temperature service, as well as for high-pressure applications, or any combination of these design factors.
Onshore Rig/ OCTG (Oil Country Tubular Goods)
Typical Grades:
Conventional Corrosion-Resistant Steels: 9Cr, 13Cr, Super 13Cr, 316L
Duplex / Super Duplex Steels: S31803, S31260, S32760, S32750
Nickel-Based Alloys: N08028, N08825, N06985, N10276

Transmission
Line pipes for oil and gas transmission
Typical Grades: TP304/304L, TP316/316L, UNS S31803/S32205
Refinery
Application: Heat exchanger, Furnace, Fired Heater, Hydrotreaters, Sulphur recovery units, Cokers, Visbreakers, Upgraders, Fluid catalytic cracker (FCC) and Distillation columns, Interconnecting pipelines
Typical Grades: TP304H, TP321H, TP347H, TP310H, TP317L, UNS N08800, UNS N08810, UNS N08825

GTL (Gas to Liquid)
LNG (Liquefied Natural Gas)
Gas Compression
Application: Process piping and tubing, Heat exchanger
Typical Grades: TP304/304L, TP316/316L, TP321, TP347, TP317, S31254, S31803/S32205, S32750/32760, N08800/N08825/N06600/N06625
Offshore
We develop and deliver the highest standards for seamless pipes to address extreme environments, to improve tube performance and enhance weld ability and better resistance to corrosion. Our services are tailored to bring value beyond the pipe and support the increasing complexity of offshore operations.

FPSO
FPSO is a floating vessel located near an offshore oil field. It is equipped with hydrocarbon processing equipment for the separation and treatment of crude oil, water and gases, arriving on board from sub-sea oil wells via flexible pipelines. FPSO has become the mainstream of the offshore oil and gas production field because of its advantages of transferability and reusable.
FPSO (Floating Production Storage and Offloading)
TLP (Tension Leg Platform)
SPAR Platform
FLNG (Floating Liquefied Natural Gas)
FSRU (Floating Storage and Regasification Units)
Application: Topside process piping, heat exchanger, high-pressure process piping, connection piping to the seabed
Typical Grades: TP304L, TP316L, TP321, TP347, TP317, S31254, S31803/S32205, S32750/32760, N08800/N08825/N06600/N06625
Semi-submersible Platform
Application: Drilling Risers, Hydraulic line
Typical Grades: TP316L, S31803/S32205, S32750/S32760

SURF (Subsea, Umbilicals, Risers and Flowlines)
Applications:
Infield flowlines (production and water-gas injection lines)
Export lines
Riser Tubes (e.g. steel catenary riser, hybrid riser for the rigid part)
Manifold piping
Hydraulic lines for drilling risers
Typical Grades:
Austenitic stainless steel TP316L
Duplex and super-duplex stainless steel S32205/S32750, S32760
Main Standard for the above Applications:
ASTM A213, ASTM A269, ASTM A312, ASTM A789, ASTM A790
ASTM B423, ASTM B444
EN10216-5
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Tel.: +86 512 6586 3562
Phone: +86 152 5043 1153
Fax: +86 512 6586 3052
E-mail: sales@sincoometal.com
Address: Room 508, Building 23, Times Square, Suzhou Industrial Park, (Jiangsu) Pilot Free Trade Zone, China 215000