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4′′ Sch40 Seamless Steel Pipe by ASTM A106 Gr. B

Basic Info

Model No.:  IR-C steel pipe

Product Description

Model NO.: IR-C steel pipe Technique: Hot Rolled and Cold Rolled Surface Treatment: Black Pipe, Bare Pipe Section Shape: Round Wall Thickness: 2.11mm~50mm End Processing: Plain Ends, Bevel Ends with Plastic Caps Specification: ASTM A106/A53 HS Code: 73041920 Type: Seamless Material: Carbon Steel Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose Outer Diameter: 21.3mm~914.4mm Length: 6meters, 9meters, 12meters, Random Length Trademark: Iron&steel Origin: China We are supplying prime quality Seamless Steel Pipe by ASTM A106/A53 Gr.B standard.
Standard: ASTM A106, ASTM A53, API 5L Gr.B
Steel grade: Gr.A, Gr.B, Gr.C
Outer diameter: 21.3mm~914.4mm
Wall thickness: 2.11mm~50mm
Tolerances of diameter: ±0.4mm~±1mm
Tolerance of wall thickness: ±12.5%
Length: 6 meters, 9meters, 12 meters, Random length.
End processing: Bevel ends, Plain ends. Can be protected by end caps.
Surface: Bare pipe, Black painting, 3LPE coating, etc.


Mechanical Properties ASTM Seamless Steel Tube:
Standard Steel grade Tensile strength
(Mpa)
Yield point
(Mpa)
Elongation
(%)
ASTM A106 Gr.A ≥330 ≥205 20
Gr.B ≥415 ≥240 20
Gr.C ≥405 ≥275 20
Chemical Composition ASTM seamless steel tube:
standard Steel grade Chemical composition (%)
C ≤ Mn P  ≤ Si ≥ S ≤ Cr ≤ Ni ≤ Cu ≤
ASTM A106 Gr.A 0.25 0.27~0.93 0.035 0.1 0.035 0.4 0.4 0.4
Gr.B 0.3 0.29~1.06 0.035 0.1 0.035 0.4 0.4 0.4
Gr.C 0.35 0.29~1.06 0.035 0.1 0.045 0.4 0.4 0.4
 

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