Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
STPG370 carbon steel pipe
Standards and Grades:stpg370 seamless carbon steel pipe
ASTM A106 Grade A/B, A53 Gr A& B, St37, 10#, 20#, 45#, etc.
STPG370 carbon steel pipe
Other standard and grade is also availalbe as per clients' requirements
Specification: O.D.12-1020mm, W.T. 1-60mm.
Bevelled/plain end or varnished to be confirmed by clients
Marking: as per customer's requirement
Dimensions, Mechanical properties, Chemical compositions:
Refer to relative standard or as per clients requirements
material and standard
|
usage |
Japan |
America |
German |
China |
|
|
carbon boiler pipe |
JIS G3461 |
STB340 |
ASTM A179 |
DIN 17175 ST35.8 |
GB6479 10# |
|
STB410 |
ASTM A178 C |
DIN 17175 ST45.8 |
GB5310 20G |
||
|
STB510 |
ASTM A210 C |
DIN 17175 19Mn5 |
|
||
|
alloy boiler pipe |
JIS G3462 |
STBA20 |
ASTM A213 T2 |
|
GB9948 GB5310 GB6479 12CrMo |
|
STBA22 |
ASTM A213 T12 |
DIN 17175 13CrMo44 |
GB9948 GB5310 GB6479 15CrMo |
||
|
STBA23 |
ASTM A213 T11 |
|
|
||
|
STBA24 |
ASTM A213 T22 |
DIN 17175 10CrMo910 |
GB5310 12Cr2Mo |
||
|
STBA25 |
ASTM A213 T5 |
DIN 17175 12CrMo195 |
GB9948 1Cr5Mo |
||
|
STBA26 |
ASTM A213 T9 |
DIN 17175 X12CrMo91 |
|
||
|
steel pipe for heating furance |
JIS G3467 |
STFA410 |
|
|
GB9948 20# |
|
STFA23 |
ASTM A200 T11 |
|
|
||
|
STFA24 |
ASTM A200 T22 |
|
|
||
|
STFA25 |
ASTM A200 T5 |
|
GB9948 1Cr5Mo |
||
|
STFA26 |
ASTM A200 T9 |
|
|
||
|
carbon pressure tube |
JIS G3454 |
STPG370 |
ASTM A53A |
DIN 1629 ST35 |
GB8163 10# |
|
STPG410 |
ASTM A53B |
DIN 1629 ST45 |
GB8163 20# |
||
|
high tempreture carbon steel pipe |
JIS G3456 |
STPT370 |
ASTM A106A |
DIN 17175 ST35.8 |
GB6479 10# |
|
STPT410 |
ASTM A106B |
DIN 17175 ST45.8 |
GB5310 20G |
||
|
STPT480 |
ASTM A106C |
|
|
||
|
alloy steel pipe for pipeline |
JIS G3458 |
STPA20 |
ASTM A335 P2 |
|
GB9948 GB6479 12CrMo |
|
STPA22 |
ASTM A335 P12 |
DIN 17175 13CrMo44 |
GB9948 15CrMo |
||
|
STPA23 |
ASTM A335 P11 |
|
|
||
|
STPA24 |
ASTM A335 P22 |
DIN 17175 10CrMo910 |
GB5310 12Cr2Mo |
||
|
STPA25 |
ASTM A335 P5 |
DIN 17175 12CrMo195 |
GB9948 GB6479 1Cr5Mo |
||
|
STPA26 |
ASTM A335 P9 |
DIN 17175 X12CrMo91 |
|
||
3 Comments
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
Hot Rolled Carbon Boiler Pipe SCH 40.
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.