اساسي
ASTM, AISI, DIN, en, GB, JIS
Standard
ASTM A312/A213/A269/A270, GB/T 14976. etc
Surface
inside and outside polished
Grade
304, 304L,304H,316,316L, 317, 309, 321, 321H, 310S etc.
Shape
Round.square.Rectangle
Length
Customers' Requirement
Material
Stainless Steel 201/304/316