304L 316L Stainelss Steel Welded Tube

Basic Info
  • Model NO.: 304L 316L

  • Technique: ERW

  • Surface Treatment: Ap,Ba,Polished

  • Section Shape: Round

  • Origin: Beijing, China

  • Type: Welded

  • Material: Stainless Steel

  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

  • Finishmeng: Ap, Ba, Polished.

  • Specification: GB, ASTM(ASME), EN, DIN, JIS and other internation

  • HS Code: 73061100

Product Description
304L 316L Stainelss Steel Welded Tube
Grades:
P304\ TP304L\ TP316\ TP316L\ TP316Ti\ TP316LN\ TP317TP317L\ TP321\ TP321H\ TP347\ TP347H\ TP310S\ UNS S31803(S32205)^
(Standards): ASTMA312/A312M\ ASTM A358/A358M\ ASTMA790/A790M\ HG20537.3-1992\ HG20537.4-1992\ GB/T14976-2002\ GB/T12771-2000\ HG20537.2-1992\ ASTMA789/A789M^

Size:
Stainless steel welded pipe:

OD: 9MM_2540MM
WT: 0.5MM_25MM

Stainless steel seamless pipe:
OD: 6MM_325MM
WT: 0.5MM_16MM

Delivery conditions:
Annealed and pickled

Process method:
Cold drawn, cold pilgered and welded

Chemical  Composition:
                     304                        304L                     316                     316L
Cr (%)      18.0 - 20.0            18.0 - 20.0           16.0 - 18.0            16.0 - 18.0
Ni (%)       8.0 - 11.0              8.0 - 13.0             10.0 - 14.0            10.0 - 14.0
C (%)        0.08 max               0.035 max             0.08 max               0.035 max
Fe (%)      Balance                 Balance                Balance                 Balance
Mo (%)                                                               2.0 - 3.0                 2.0 - 3.0
Mn (%)     2.0 max                  2.0 max                2.0 max                  2.0 max
Si (%)       1.00max                1.00 max               1.00 max                1.00 max
P %)          0.045max             0.045 max             0.045 max               0.045 max
S (%)         0.030 max             0.030 max            0.030 max               0.030 max