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Supplier Info

[China Supplier]

Contact Person : Mr. zuo song

Tel : 86-22-25343802

Fax : 86-22-25343802

Product Detail

1,name:carbon seamless steel pipe 2,outside diameter:1/4" to 32" 3,wall thickness:2.11mm to 54.59mm 4price:800-850USD

Seamless Steel Pipes and Tubes

(1)Standard: GB DIN ASTM JIS

(2)Specification: O.D.: 21.3mm-812.8mm

W.T.: 2.11mm-59.54mm

(3)Material: 10#, 20#, 35#, 45#, 16Mn, 32Mn,A106Gr.A, Q235,K55,Q345,A106Gr.B

(4)package: export standard package

Attenanti-press anti-corrode

Standard	Tolerance of outer diameter (mm)		(mm) wall thickness (mm)
Standard	(mm) outer diameter	(mm) Toleranceof outer diameter	≤130mm outer diameter≤130mm	>130mm outer diameter>130mm
GB/T8162-1999	>50	+1%	S≤4 4-20 S>20	S±12.5% +15% -10% ±12.5%
GB/T8163-1999	ALL	+1%,min +0.5mm Tolences of hot-finished steel pipe	ALL	+15% -10%
ASTM A53	<48.3 >60.3	+0.4mm -0.79mm +1%	ALL	±12.5%
ASTM A106	<48.3 48.3-114.3 >114.3	+0.4mm -0.79mm +0.79mm +1.59mm -0.79mm	ALL	±12.5%
GB9948-1988	≤159 >159	+1% +1.25%	S≤20 S>20	±12.5% +10%

pipe