Seamless Steel Pipe ASTM A106B 24IN Diameter, XXS, 6 M Length

ASTM A106/ASME SA106 is the standard specification for seamless carbon steel pipe applied for high temperature services. It includes three grades A, B and C, and common use grade is A106 Grade B. It used in different industries not only for pipeline systems like oil and gas, water, mineral slurry transmission, but also for boiler, construction, structural purposes.

ASTM A106 Grade B pipe is equivalent to ASTM A53 Grade B and API 5L B on chemical position and mechanical properties, in general use carbon steel and yiled strength minimum 240 MPa, tensile strength 415 Mpa.

Chemical Composition And Mechanical Strength

ASTM A106 Grade B and A pipe chemical composition

Please note:

For each reduction of 0.01% for maximum carbon element, an increase of 0.06% manganese above the specified value shall be permitted, and up to maximum of 1.35%.
Elements Cr, Cu, Mo, Ni, V combined shall not exceed 1%.

ASTM A106 Grade B Tensile Strength and Yield Strength

Elongation formula:
In 2 in. [50mm], shall be calculated by: e = 625 000 A^0.2 / U^0.9
For inch-pound Units, e = 1940 A^0.2 / U^0.9

ASTM A106 Grade B Pipe Dimensions Schedule

The standard covers pipe sizes in NPS (National Standard Straight) from 1/8 inch to 48 inch (10.3mm DN6 – 1219mm DN1200), meanwhile complied the nominal wall thickness of the standard ASME B 36.10M. For other sizes out of the ASME B 36.10M is also allowed to use this standard specification.

Standards Referred For Making ASTM A106 Pipes

References ASTM standards:

a. ASTM A530/ A530M This is the standard specification for the common requirements of the carbon, and alloy pipes.
b. E213 The standard for the Ultrasonic Examination test
c. E309 The standard for the Eddy Current examination test

d. E381 The standard for the plan of Macroetch test, for the steel products the steel bars, steel billets, blooms, and forging steels.
e. E570 The standard for the test plan for the flux leakage test of the ferromagnetic steel pipe and pipeline products.
f. Related ASME Standard:

g. ASME B 36.10M The nominal sizes standard specification for the welded and seamless steel pipe.
h. Related Military standard:
i. MIL-STD-129 The standard for the markings of shipment and storage.

j. MIL-STD-163 The standard for the storage and shipment for the steel forging products.
k. Related federal standard:
l. Fed. Std. No. 123 The standard for the civil agencies for the marking and shipments.

m. Fed. Std. No. 183 The standard specification for the continuous ID marking for steel products
n. Surface standard:
o. SSPC-SP 6 The standard specification for the surface.

Our Supply Range For Sale

Standard: ASTM A106, no or sour service.

Grade: A, B, C
Range of OD outer diameter: NPS 1/8 inch to NPS 32 inch
Range of WT wall thickness: SCH 20, SCH STD, SCH 40, SCH 80, to SCH160, SCHXX; 1.24mm up to 1 inch, 25.4mm
Range of length: 20ft to 40ft, 5.8m to 13m, single random lengths of 16 to 22ft, 4.8 to 6.7m, double random length with average 35ft 10.7m
Ends procession: Plain end, beveled, threaded
Coating: Black paint, varnished, epoxy coating, polyethylene coating, FBE and 3PE, CRA Clad and Lined.

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