1.Our pipe size
OD: 114.3MM-914MM, nomical thickness :SCH40-XXS
2.Our pipe including:
ASTM A106 seamless carbon steel pipe
Structure steel pipe
ASTM A179 cold drawn low carbon steel pipe
ASTM A192 steel boiler tubes
ASTM SA213/A519 alloy steel pipe
DIN1629/EN10216-1 Pipe line
DIN17175/EN10216-2 Heat Resisting seamless steel pipe lines
DIN 2391-1 cold drawn or cold rolled steel tube
API SPEC 5CT Tubing and Casing
Cylinders Steel Pipe
3.Package:
Bundle package
Bevelled end or plain end
Painting varnish coating
PVC covered and both ends capped
4.Chemical Composition
The special sizes are acceptable.
4.Chemical Composition
Standard | grade | chemical composition(%) | ||||||||
C | Si | Mn | P | S | Cu | Ni | Mo | Cr | ||
DIN 17175 | ST37 ST35.8 | 0.07~0.14 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.15 |
ASTM A106 ASTM A53 API5L | B | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 |
DIN 17175 | ST42 ST45 | 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 |
DIN 1629 | Q345 ST52 | 0.12~0.20 | 0.20~0.55 | 1.20~1.60 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 |
The special sizes are acceptable.
