According to thickness

http://www.dh-pipe.com Jiangyin Donghao Stainless Steel Pipe Co.,Ltd are the manufacturers of Stainless Steel Tubes, Pipes and Hallow sections as per relevant standards.
 
Size Range :
 
Jiangyin Donghao Stainless Steel Pipe Co.,Ltd are offering to our clients, a quality range of stainless steel tubes which finds application in construction and engineering industry. These stainless steel round tubes are offered in various grades, wall thickness and other specifications as per the requirements of our clients. The various kinds of stainless steel tubes we offer are stainless steel round tubes, welded tubes, ERW steel tubes, stainless steel seamless tubes, electric fusion welded tubes, electric resistance welded tubes, capillary tubes, hollow bushings, EFW tubes and ERW tubes
 
Jiangyin Donghao Stainless Steel Pipe Co.,Ltd are offering stainless steel welded tubes in Polished or pickled. These welded stainless steel tubes are available in plain and bevelled type with or without caps on ends in standards likeASTM A249, A269, A554, etc.
•Sizes : 1/2" OD to 12" OD
•Wall Thickness : 0.4mm - 8mm
•Grade : 201, 202, 304, 304H, 304L, 309, 310, 316, 316L, 321, etc
•Specifications : ASTM A249, A269, A554, etc.