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STKR400 square steel pipe is made strictly according to JIS G3466 standard. It is usually used for general structural purpose, such as buildings, bridges, and other structural fields. We can provide

ASME B16.11 ASTM A105 socket-weld Elbow Overview ASTM A105 elbow is a carbon steel forging material elbow specified in the American ASTM standard, mainly used for pressure pipeline connection in the

GOST 1737 6 Tee Overview GOST 17376 is a Russian national standard that specifies the technical requirements, dimensions, materials, and testing methods for butt welded fittings (such as tees,

GOST 17375 Carbon and Low-alloyed Steel Elbow Overview GOST 17375 is a Russian national standard mainly related to the manufacturing specifications of carbon steel elbows, applicable to industrial

ASTM A350 welded neck flange is a forged steel flange designed specifically for low-temperature environments, which is usually suitable for low-temperature pipeline systems, such as petroleum and

GB/T 12459 stud end Overview Stud end is a pipe end component with overlapping edges, formed by processes such as rolling and stamping at the end of a steel pipe. Specifications St ud En d Display

GB/T 12459 Caps Overview This standard applies to butt-welding seamless pipe fittings made of carbon steel, alloy steel, and austenitic stainless steel for pipeline engineering in the petroleum,

GB/T 12459 Eccentric Concentric Reducer Overview GB/T 12459 is a Chinese national standard that specifies the types, parameters, and technical requirements of steel butt welded pipe fittings, and is

Reducers is a type of pipe fitting used to connect pipeline with different diameters. It can be divided into concentric reducer and eccentric reducer according to their different shapes. ASTM A350

GB/T 12459 E lbow Overview The GB/T12459 standard elbow, as an important connecting component of industrial pipeline systems, can be regarded as the "joint skeleton" in the field of fluid

SS400 is a general structural carbon steel specified in JIS G3101 standard. It can be used to produce round steel pipe, square and rectangular pipe. We have professional production team to produce

GB/T 12459 Equal Reducing Tee Overview This standard applies to butt-welding seamless pipe fittings made of carbon steel, alloy steel, and austenitic stainless steel for pipeline engineering in