We are a well-known steel supplier of GB 3087 20# steel pipe fin China. We have formed a complete system from production to sales to after-sales since the establishment of the company in 2003. GB 3087 20# steel pipe is our star product. Good price and high quality Conquered a lot of customers of GB 3087 20# steel pipe for boiler.
The application of GB 3087 20# steel pipe for boiler:
20# seamless steel tube is widely used for manufacturing heating-pipeliners, containers, steaming pipeliners of low-medium pressure boilers
GB 3087 20# steel pipe for boiler Mechanical Property:
|
Grade |
C % |
Si % |
Mn % |
P % |
S % |
|
20# |
0.07-0.23 |
0.17-0.37 |
0.35-0.65 |
≤0.035 |
≤0.035 |
GB 3087 20# steel pipe for boiler Chemical Composition :
|
Grade |
Yield Strength (Mpa) |
Tensile Strength (MPa) |
Elongation (%) |
|
|
20# |
S≤16mm |
S＞16 |
410-550 |
≥20 |
|
≥245 |
≥235 |
|||
GB 3087 20# seamless steel pipe specification：
OD: 10.3mm-965.2mm
Wall thickness 1.0mm-120mm
Length: 5-12m
MOQ: 10 Metric Tons
GB 3087 20# ERW pipe specification;
OD 10.3mm-660mm,
Wall thickness 1.0-16mm
GB 3087 20# SSAW Pipe specification：
OD 219.1mm-3500mm
Wall thickness 3.2mm-25.4mm
GB 3087 20# LSAW Pipe specification:
OD 406mm-1524mm
Wall thickness 6mm-50mm
