We house a large inventory of prime ASTM A106 Gr.B Sch40 seamless steel pipes & various grades, sizes of steel tube, allowing us to rapidly supply you with the product you need, when you need it. We offer a rapid response system that will give you a price quote within minutes. The Alloys Unlimited quality management program ensures that all materials comply with ASTM, AISI, or SAE specifications and all products are fully certified.
Prime ASTM A106 Gr.B Seamless Steel Pipes Dimensional Range
Size (Seamless): 1/2" NB – 60" NB
Size (ERW): 1/2" NB – 24" NB
Size (SAW): 16" NB – 100" NB
Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk.
prime ASTM A106 Gr.B Sch40 seamless steel pipes are commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gasses that exhibit higher temperatures and pressure levels.
ASTM A106 standard covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.
NPS 1-1/2" and under may be either hot finished or cold drawn. NPS 2" and larger shall be hot finished unless otherwise specified.
Delivery condition: annealed, normalized, normalized and tempered.
Surface treatment:
Oil-dip, varnish, passivation, phosphating, shot blasting
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