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GB/T9711 L390 pipeline

GB/T9711 L390 pipeline

GB/T9711 L390 pipeline Chemical Composition and Mechanical Property

Grade C Mn P S V Nb Ti
L390 ≤0.28 ≤1.40 ≤0.030 ≤0.030 ≤d ≤d ≤d


Yield  Strength 

Tensile Strength 

Elongation %








GB/T9711 L390 pipeline Application

GB/T9711 L390 pipeline Used for transport oil, gas or water from ground to production factory

GB/T9711 L390 pipeline Other Name

GB/T9711 L390 pipeline, GB/T9711 grade pipeline, L390 pipeline

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.
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