Centerway Steel Co., Ltd products

Standard Specification for Welded Austenitic Steel Boiler, Superheater. Heat-Exchanger, and Condenser Tubes. Grades:TP304H, TP309H. TP309HCb. TP310H. TO310HCb, TP316H, TP321H, TP347H. and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316. TP321, TP347, and TP348. and are intended for high-temperature service such as for superheaters and reheaters.

ASTM A269 / A269M Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
This specification covers grades of nominal-wallthickness. stainless steel tubing for general corrosion-resisting and low- or high-temperature service, as designated. The tubing sizes and thicknesses usually furnished to this specification are V* in. (6.4 mm) in
inside diameter and larger and 0.020 in. (0.51 mm) in nominal wall-thickness and heavier. Mechanical property requirements do not apply to tubing smaller than Va in. (3.2 mm) in inside diameter or 0.015 in. (0.38 mm) in thickness.

AS IM A312 Austenitic Stainless Steel Pipes for high-temperature and general corrosive sen/ice. Grade: TP304JP304L. TP304HJP316. TP3l6LJP316TiJP309. JP310SJP321JP321H. TP347. TP347H. TP405. TP410. TP430 Surface treatment: Industrial tubes Annealed and pickled. Sanitary tubes polished 180 grit 240 grit 400 grit, ASTM A312: American Society lor Testing and Materials. Seamless and Welded Austenitic Stainless Steel Pipes. Application: Refineries: Nuclear Plant: Aerospace Industry: Chemical Fertilizer: Petrochemicals` Oli & Gas and etc.

Product: Sea ml ess Pipe.Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe. Application: Used for oil, gas and water transportation. Size: OD: 13.72-914mm,WT: 1.25-200mm,LENGTH: l-18m. Pipe Standard: API 5L/ASTM A106/AS3/A500/ASME SA106/SA53/JIS G3454,G3455,G3452,G3456 / DIN1629. Test Required: Chemical Analysis, Me

Pipe Type: Line Pipe, API Line Pipe. Seamless Line Pipe, Carbon Steel Line Pipe Application: For Transportation in petroleum and natural gas industries Specification:OD:21.3-630mm WT: 1-52mm LENGTH: SRL/DRL

Tubing is a relatively small-diameter pipe that is run into a well to serve as a conduit for the passage of oil and gas to the field surface facilities for processing. Tubing must be adequately strong to resist loads and deformations associated with production and workovers. Further tubing must be sized to support the expected rates of production of oil and gas

API 5L ERW,HFW Line Pipe,ERW Steel Pipe, ERW Casing, ERW Carbon Steel Pipe, MS ERW Pipe, ERW Pipe.

ASTM A358: American Society `or Testing and Materials. Elelric-Fushion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe For High-Temperature Service and General Applications. Application: Refineries: Nuclear Plant: Aerospace Industry: Chemical Fertilizer: Petrochemicals` Oli & Gas and etc.

LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding.