Description
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Product Name
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Black Seamless Steel Pipe
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1.3(O.D) Outer Diameter
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21.3MM-610MM
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(W.T)Wall thickness
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2.77MM-30.96MM
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Length
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6M, 8M, 12M (accroding to the buyer’s request)
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Surface
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Black paint ,oiled ,2PE, 3PE, Epoxy powder.
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Processing
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Mark,Beveled,Plastic caps
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Standard
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API , ASTM, bs, DIN, GB, API 5CT, API 5L, ASTM A106-2006, ASTM A53-2007, ANSI A182-2001, BS 6363, DIN 1629/3, DIN 1629/4, GB/T
8163-1999, GB/T 8162-1999, GB 6479-2000, Gb/t8163, GB/T3901, GB/T 3087, GB/T5310 |
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Grade
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10#-45#, 16mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52, 20#, 45#, 16mn, A53(A,B), A106(B,C), API J55, Q345, ST37, ST52
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Technique
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Hot Rolled Or Cold Rolled
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Package
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Covered With Tarpaulin, Containers Or In Bulk
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Certification
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CE, BV, SGS, ISO9001, API
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Delivery Time
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stock or Usually within 10-35 days after receipt of advance payment
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2.Chemical composition
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Grade
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Chemical Composition
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Mechanical Properties
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||||||
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C
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Mn
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Si
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S
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P
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Yield
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Tensile
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Elongati
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Strength Mpa
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Strenth Mpa
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-on %
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||||||
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Q195
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0.06-0.12
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0.25-0.50
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≤0.30
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≤0.045
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≤0.05
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≥195
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315-430
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≥33
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Q215
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0.09-0.15
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0.25-0.55
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≤0.30
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≤0.05
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≤0.045
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≥215
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335-450
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≥27
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Q235
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0.12-0.20
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0.30-0.67
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≤0.30
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≤0.045
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≤0.04
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≥235
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375-500
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≥26
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Q345
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≤0.20
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1.00-1.60
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≤0.55
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≤0.04
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≤0.04
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≥345
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470-630
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≥22
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3.Product standard test:
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Q195≈
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Grade B,SS330 SPHC,S185
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Q215 ≈
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Grade C/CS Type B,SS330 SPHC
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Q235 ≈
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Grade D,SS400,S235
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Q345 ≈
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Grade 50/345,SPFC590,E/S335
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