316 stainless steel materials generally do not have pipe material, this thing with less, unlike ordinary steel pipe can be prepared, the other 316 stainless steel tube prices are high, so are generally custom.

Although the 316 is divided into the national standard 316L and American Standard TP316L, but most of them are American Standard 316L, the national standard needs to be fixed, especially large-diameter thick-walled pipe of the national standard is not easy to find. TP316L stainless steel thick-walled tube prices, no specifications, bad news between the price difference between the specifications, especially on a single more than 1 ton need 260 or 300 of the material that is more expensive than conventional

304 is a versatile stainless steel that is widely used in the manufacture of equipment and components that require good overall performance (corrosion resistance and formability).

301 stainless steel in the deformation showed a significant work hardening phenomenon, is used to require a higher strength of various occasions.

302 stainless steel is essentially a higher carbon content of 304 stainless steel variants, through cold rolling can be.