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1)
HIGH QUALITY
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Standard |
High quality 20cr 30cr 40cr 4130 5140 41cr4 30CrMo alloy steel pipe for cutting use AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22. DIN17440, DIN2448,JISG3452-54. |
Material |
API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2,SY/T5037, SY/T5040 STP410,STP42. |
Certificates |
API5L ISO 9001:2008 TUV SGS BV etc |
Outside Diameter |
1/2'--24' |
21.3mm-609.6mm |
|
Thickness |
SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS, |
1.65mm-59.54mm |
|
Length |
5.8m 6m Fixed, 12m Fixed, 2-12m Random. |
Technic |
1/2'--6': hot piercing processing technic |
6'--24' : hot extrusion processing technic |
|
Surface Treatment |
Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation . |
Packing |
Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging, |
End |
Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket. |
Usage /Application |
Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
P5 |
Max.0.15 |
Max.0.50 |
0.3-0.6 |
Max.0.025 |
Max.0.025 |
4-6 |
0.45-0.65 |
P11 |
0.05-0.15 |
0.5-1.0 |
0.3-0.6 |
Max.0.025 |
Max.0.025 |
1.0-1.5 |
0.44-0.65 |
P12 |
0.05-0.15 |
Max.0.50 |
0.3-0.61 |
Max.0.025 |
Max.0.025 |
0.8-1.25 |
0.44-0.65 |
P22 |
0.05-0.15 |
Max.0.50 |
0.3-0.6 |
Max.0.025 |
Max.0.025 |
1.9-2.6 |
0.87-1.13 |
Grade |
Yield point (Mpa) |
Tensile strength (Mpa) |
Elongation(%) |
Impact value(J) |
P5 |
≥205 |
≥415 |
See table |
≥35 |
P11 |
≥205 |
≥415 |
See table |
≥35 |
P12 |
≥220 |
≥415 |
See table |
≥35 |
P22 |
≥205 |
≥415 |
See table |
≥35 |