
A106 B Carbon Steel Pipe
A106GRB has excellent high temperature resistance. Its maximum operating temperature can reach 425°C, so it is widely used in many occasions that need to withstand high temperatures, such as thermal power generation, oil refining, chemical industry and other industries. At the same time, A106GRB also has high mechanical strength and wear resistance, and can withstand large mechanical loads.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of a106 b carbon steel pipe in China, also supports customized service with low price. Welcome to wholesale discount a106 b carbon steel pipe for sale here from our factory. Contact us for free sample.
A106 B Carbon Steel Pipe Supplier-GNEE
Product Description
A106GRB, also known as ASTM A106Gr B, is a carbon steel pipe material standard suitable for high temperature and high pressure working environments. Its main components are iron, carbon, manganese, silicon and other elements. This material has excellent toughness and corrosion resistance and can be used in pipelines and pressure vessels in petroleum, natural gas, chemical industry, shipbuilding, electric power and other fields.
A106 B Carbon Pipe Specification
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O.D
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O.D tolerance
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W.T
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Thickness Tolerance
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21-219MM
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+/-0.03
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0.6-14MM
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+/-0.02
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Length
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2-12M, according to customers' requirements
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Standard
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ISO 9001, 2008, ASTM A53/BS 1387-1985
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Material
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Product Category
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Metallurgy, Mineral & Energy
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Technique
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Seamless
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Packing
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In bundles or according to customers' requirements
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Usage
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1.for low pressure liquid delivery such as water, gas and oil
2.For construction
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Productivity
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10000 ton/month
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Processing
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Threading, coupling and with plastic caps protected
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Payment
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T/T, L/C(30% deposit)
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A106 B Steel Pipe

Product Mechanical Performance:
| Property | Values |
|---|---|
| Tensile Strength | 60,000 - 70,000 psi (415 - 485 MPa) |
| Yield Strength | 35,000 - 40,000 psi (240 - 275 MPa) |
| Elongation | 30% min |
| Hardness (HB) | 137 HB |
Product Element Content:
| Element | Content (% by weight) |
|---|---|
| Carbon (C) | 0.30% max |
| Manganese (Mn) | 0.29 - 1.06% |
| Phosphorus (P) | 0.035% max |
| Sulfur (S) | 0.035% max |
| Silicon (Si) | 0.10% min |
A106 Pipe Sizes:
| NPS [DN Designator] | Over | Under | ||
| in. | mm | in. | mm | |
| 1/8 to 1-1/2 [6 to 40], incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Over 1-1/2 to 4 [40 to 100], incl | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Over 4 to 8 [100 to 200], incl | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Over 8 to 18 [200 to 450], incl | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Over 18 to 26 [450 to 650], incl | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Over 26 to 34 [650 to 859], incl | 5/32 (0.156) | 4.0 | 1/32 (0.031) | 0.8 |
| Over 34 to 48 [850 to 1200], incl | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Product production process:
A106 B Carbon Steel Pipe is manufactured using a seamless production process that ensures uniformity and reliability. The production process includes:
Raw material selection: High quality carbon steel is chosen for its strength and durability.
Heating: Heat the raw material to the proper forging temperature.
Perforation: A solid steel circle is perforated to form a hollow tube.
Rolling: The tube is rolled to the desired size and wall thickness.
Heat Treatment: Pipes are heat treated to improve mechanical properties.
Testing: Rigorous quality checks ensure compliance with industry standards.
Finishing: Coating or finishing of pipes according to customer requirements.
GNEE Office & Team

GNEE Group is a professional steel pipe manufacturer and distributor. GNEE Group was established in 2008, from the initial 5 people to more than 120 people after 15 years of development. Our development is not only the growth of the team, but also the enrichment of experience and the improvement of the system. Today we are an experienced company that can provide you with the best quality services and products. We have a mature system in production, sales, transportation and service, and are your best partner.

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