تابع muti 316 l
تابع muti astm a312 در نزدیکی من. تابع muti astm a312 در نزدیکی من ASME SA312 ASTM A 312 TP310S Stainless-Steel Tubes ASTM A312 /A312M ASME SA312 Covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless-steel pipe intended for high-temperature and general corrosive service.