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API5L GrB Carbon Line Pipe |
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Standard |
ANSI,ASTM,API,DIN,GB,JIS |
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Material |
PSL1:A25 A B X42 X46 X52 X56 X60 X70 PSL2 :GrB X42 X46 X52 X56 |
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OD |
60~600mm |
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WT |
SCH5,SCH10,SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS 3~50mm |
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Usage |
Structure Use,water transport,Building,Machinery,Traffic,Aviation,Oil development ect. |
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OD Tollerance |
D<50mm,+-0.5mm ,D>50MM,+-1% |
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WT Tollerance |
WT +-12.5% |
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Chemical |
C:0.17-0.24%,Si:0.17-0.37%,MN:0.35-0.65%,P:<0.035%,S:<0.035%,Cu:<0.25%,Ni<0.25%,Cr:<0.25% |
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Tensile strength |
390MPA |
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Yield Point |
WT<16MM 245MPA, WT >16-30MM 235MPA |
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Elongation |
20 |
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Other Test |
HY,ET according to request |
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Length |
2-12m Random,5.8M FIXED,6M FIXED,9M FIXED |
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Suface |
Black paint as rusty protect |
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Ends |
2"below plain ends,2" above beveled ends |
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Method |
140mm below cold drawn,140mm above hot rolled,273mm above hot expand |
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Packing |
6 steel strip,bundles,Caps , plastic wrap,loading belt |
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