一、Type
Seamless stainless steel pipe/ tube, welded stainless steel pipe/tube, polished stainless steel pipe/tube , rectangular stainless steel pipe/tube. etc
二. Material:
(一)Austenitic stainless steel:304/L (0(0)Cr18Ni9) (1.4301/1.4306)、321 (0Cr18Ni11Ti/1Cr18Ni9Ti) (1.4541)、
316/L ( 0(0)Cr17Ni14Mo2) (1.4401/1.4404)、316Lmod(00Cr17Ni14Mo2N)、
316LN(00Cr17Ni13Mo2N)、
310(2Cr25Ni20)、310S(0Cr25Ni20 or 1Cr25Ni20Si2)、
347(0Cr18Ni11Nb)、347H(0Cr18Ni11Nb)、
725LN;310MoLN (00Cr25Ni22Mo2N) (1.4466)、
317L(00Cr17Ni13Mo3)、317LN(00Cr17Ni13Mo3N) etc.
(二)Super Austenitic stainless steel:904L(N08904),
254SMO(00Cr20Ni18Mo6CuN,S31254,1.4529), 253MA(1.4893,S30815),654SMO(S32654);
(三)Duplex stainless steel:00Cr22Ni5Mo3N (UNS S31803)(SAF2205、1.4462)
00Cr25Ni7Mo4N(UNS S32750)(SAF2507、1.4410)
00Cr18Ni5Mo3Si2(UNS S31500)(3RE60、1.4417)
三. Standard:
ASTM/ASME-A213、A312、A269DIN 2448/2458