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.
pipe for chemical
chemical pipe
standard:ASTM,GB,DIN,JIS
grade:20#,16Mn,12CrMo,15CrMo
OD:10-1219mm
thickness:1.24-60mm
applications:high pressure chemical equipment ang tube
10#/20#/16Mn/Q235B chemical pipe/tube
1.Material :10# 20# 45# 37Mn 16Mn
2.standard :GB/T8162-2008
3. Out Diameter: 21-219mm
4.T:3-25mm
|
No. |
Name of goods |
Grade |
Specification |
Standard |
Application |
||
|
OD(mm) |
W/T(mm) |
LENGTH |
|||||
|
1 |
High temperature seamless carbon steel nominal pipe |
A |
21-219 |
2-20 |
≤12m |
ASTM A106 |
Used for maching of bending, border-coiling and similar shape-forming |
|
B |
|||||||
|
2 |
Non plating coating and hot dipping galvanizing welded and seamless nominal steel pipe |
A |
21-219 |
2-20 |
≤12m |
ASTM A53 |
Applied as pressed and forced parts and pipeline for steam ,water ,gas and atmosphere |
|
B |
|||||||
|
3 |
Seamless cold drawing carbon steel tube for heat exchanger and condenser |
A179 |
21-219 |
2-20 |
≤12m |
ASTM A179 |
Used for tubed exchanger, condenser and other heat conveying equipment |
|
4 |
High pressure seamless carbon steel boiler tube |
A192 |
21-219 |
2-20 |
≤12m |
ASTM A192 |
Used for high pressure min wall thickness seamless carbon steel boiler and superheater tube |
|
5 |
Seamless medium-carbon steel boiler and superheater tube |
A-1 |
21-219 |
2-20 |
≤12m |
ASTM A210 |
Used for boiler and boiler flue tubes and min wall thickness seamless medium-carbon steel tube for superheater |
|
C |
|||||||
|
6 |
Boiler tube |
ST35.8 |
21-219 |
2-20 |
≤12m |
DIN17175 |
Used for the pipelines for boiler industry |
|
ST45.8 |
|||||||
|
7 |
Steel pipe for pipeling,vessel and equipment structure |
ST37 |
21-219 |
2-20 |
≤12m |
DIN1629 |
Used for manufacturing pipelining,vessel,equipment,pipe fittings and steel structure |
|
ST44 |
|||||||
|
8 |
Carbon steel pipe for pressure pipeline, high pressure application and high temperature application |
STPG370 |
21-219 |
2-20 |
≤12m |
JIS3454 |
Used for pressure pipeline under 350 |
|
STS370 |
JIS3455 |
Used for pressure pipeline under 350 |
|||||
|
STPT370 |
JIS3456 |
Used for pipeline over 350 |
|||||
|
9 |
Carbon steel tube for general structural |
STB340 |
21-219 |
2-20 |
≤12m |
JIS3444 |
Used for manufacturing general structure |
|
STB410 |
|||||||
|
STB510 |
|||||||
|
10 |
Carbon steel pipe for boiler and heat exchanger service |
STB340 |
21-219 |
2-20 |
≤12m |
JIS3461 |
Used for boiler and heat exchanging inside outside tube |
3 Comments
Hot Rolled Carbon Boiler Pipe SCH 40.
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
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.
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.
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .