Stainless steel rectangle pipe is a hollow strip steel pipe, a large number of used for conveying fluid pipe, such as oil, natural gas, water, gas, steam, etc., in addition, doing bending and torsional strength phase at the same time, the weight is lighter, it is widely used in the manufacture of machinery parts and engineering structures. Also commonly used for the production of various kinds of conventional weapons, barrel, shells, etc.
The classification of the stainless steel pipe:
Stainless steel pipe is divided into seamless stainless steel pipe and welded stainless steel pipe the two broad categories.
According to the cross section shape and can be divided into the stainless steel pipe and stainless steel special-shaped pipe, widely used is stainless steel pipe, square, rectangle, semicircle, but there are also some hexagonal, equilateral triangle, octagonal stainless steel special-shaped pipe, etc.
For fluid under pressure stainless steel pipes are hydraulic experiment was carried out to test the compression ability and the quality, under the pressure of regulation does not leak, soaked or expansion of qualified, some stainless steel pipe according to the standard or the buyer requires edge test, flaring test, flattening test, etc.
Stainless steel rectangular pipe, is made from solid pipe ingot or the perforation capillary, then through hot rolling and cold rolling or cold dial.
Stainless steel rectangular pipe specifications: 5 * 5 ~ 150 * 150 mm thickness: 0.4 ~ 6.0 mm
Rectangular pipe material: 304, 304, TP304, TP316L, 316 l, 316 l, 316 ti, 321, 347 h and 310 s
Source: Zhejiang Yaang Pipe Industry Co., Limited (www.yaang.com)