Seamless Stainless Steel Pipes

Seamless stainless steel pipe is a strip steel with hollow section and no seam around . The thicker the wall thickness of the product is, the more economical and practical it worths to be. The thinner  the wall thickness of it, the more significantly its processing cost will rise. The product process decides its limited performance.Generally Seamless stainless steel pipe with low precision, an uneven wall thickness, surface inside the pipe with low brightness and pittings, shading difficult to be wiped off .Its detection and plastic must  be conducted by offline processing. So Seamless stainless steel pipe embodies its superiority in the ways of high pressure,high strength, mechanical structure and materials. Compared to round steels and other solid steels, A steel pipe is a kind of economic steel products and has a lighter weight when in the same bending or torsional strength.

Main specifications for seamless stainless steel pipes as follow:

Grades:300 series : 304,304L,316,316L,317L,321,347H,310
Standards: comform to ASTM A-213, A-249, A-269, A-312, A-358

Features: corrosion resistance ,durability and high strength,ect.

Materials: Cr:17.0% ~ 19.0%; Ni : 8.0% ~ 11.0%;
C  ≤ 0.14% ; Si  ≤ 0.80%; Mn ≤2.00% ;
P ≤ 0.035% ; S ≤ 0.03%

Applications:Heavy industry,light industry,and architectural decoration