China WELDED PIPE STPG490 Manufacturers Factory Suppliers
Technical Requirements & Additional Services for STK490 Steel Pipe: ♦ Standard test method for heat analysis according to JIS G0320 ♦ General technical delivery requirements for steel and steel...
We supply seamless and welded pipes in the following standards & grades (ASTM&ASME&EN&API&JIS&DIN&BS&GB&GOST) and special services as Sour service, sweet service, NACE MR0175/ISO15156, HIC&SSC test...
JIS G3444 STK490 carbon steel pipe adopts seamless manufacturing process, has good mechanical properties and processing performance, and is widely used in various occasions...
JISG3444 STK490 carbon steel tubes are utilized in civil engineering and architectural structures such as steel towers, footing piles, foundation piles, landslide suppression piles, and many others....
Xinsteel stockholder varies diameters seamless steel pipes and tubes in JIS G3444 for structural using grade as STK290 seamless steel pipes,STK400 seamless steel tubes,STK490 welded steel pipes....
JIS G 3444 STK490 is a specification for carbon steel tubes with a minimum tensile strength of 490 MPa for general structural use in civil engineering and construction in Japanese. JIS G...
















