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ASTM A106 carbon steel pipe
is a commonly used seamless carbon steel pipe material, its main components are carbon and iron. It is a high-temperature and high-pressure pipeline material widely used in petroleum, natural gas, chemical industry, electric power, aviation, shipbuilding and other fields.
Different grades and types of carbon steel seamless pipes are specified in the ASTM A106 standard, such as, and A106 Grade C. These pipe materials are commonly used in high temperature and high pressure applications such as boilers, pressure vessels, oil and gas transmission lines, and more.
The main features of are high temperature resistance, pressure resistance, corrosion resistance, wear resistance, etc. It has excellent high temperature resistance and can withstand temperatures up to 600°C. It is very safe and reliable to use at high temperatures. temperature and high-pressure environments. A106 carbon steel pipe also has good corrosion resistance and can be used for a long time in corrosive media such as acids, alkalis, and salts.
The chemical composition of A106 seamless carbon steel pipe has a maximum carbon content of 0.30% and a maximum manganese content of 1.20%. Belongs to the low carbon steel series. This material requires a series of heat treatments and processing processes during the manufacturing process to ensure its excellent mechanical properties and corrosion resistance.
Mechanical Properties of ASTM A106 Carbon Steel Pipe
Standard | Steel Grade | Tensile strength (MPA) | Yield strength (MPA) |
ASTM A106 | A | ≥330 | ≥205 |
B | ≥415 | ≥240 | |
C | ≥485 | ≥275 |
Chemical Composition of ASTM A106 Steel Pipe
Standard | Steel Grade | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V |
ASTM A106 | A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
B | ≤0.30 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
C | ≤0.35 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
ASTM A106 Gr-B Carbon Seamless Steel Pipe Dimension Tolerances
| Pipe Type | Pipe Sizes | Tolerances | |
| Cold Drawn | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1%mm | ||
| WT | ±12.5% | ||
seamless carbon steel pipe A106 GR B
There are two main manufacturing processes for A106 seamless carbon steel pipes, one is the cold drawing process and the other is the hot rolling process. The cold drawing process is to heat the steel billet to a certain temperature, and then use a drawing machine to draw the steel billet into a pipe; the hot rolling process is to heat the steel billet to a certain temperature, and then roll the steel billet into a pipe through a rolling mill. Both processes have their own advantages and disadvantages, and which process to choose depends on the use environment and requirements.
A106 steel pipe detection method:
Tensile test: The tensile test can detect the tensile strength, yield point, elongation and other mechanical properties of the steel pipe.
Flattening test: The flattening test can detect the plasticity and toughness of the steel pipe. Through the flattening test, the deformation and damage of the steel pipe under the action of external force can be detected.
Bending test: The bending test can detect the plasticity and toughness of the steel pipe.
Non-destructive testing: Non-destructive testing refers to the method of testing steel pipes by using physical properties such as sound, light, and magnetism without damaging the steel pipes.
Gnee Steel Pipe Co., Ltd. is an industrial and trading company. We mainly produce and operate carbon steel pipes and alloy steel pipes. Our pipes include liquid delivery pipes, structural pipes, hydraulic strut pipes, boiler pipes and bearing pipes. We typically have over 5,000 tons of pipe in various sizes and standards. Our stock pipe sizes range from 20mm to 406mm outer diameter and 2mm to 70mm wall thickness.
1.SGS and ISO9001 certified.
2.Extra long time industry experience
3.Management system - in-house software
4.Finished goods inventory-over 1000 tonnes.
5.Raw material inventory-over 2000 tonnes.
6.Cargo Transportation- Over 100countries worldwide.
7. We have the most convenient transport and timely delivery.
8. We offer competitive price and best service.
9. We have high technology production line and high quality products.
10. We have won a high reputation for our best quality products.
Gnee Company Team
Q. Why Choose Us?
1. Large scale factory, our production capacity is veryhighcan meet your urgent and large order.
2. The quality of our products is very high, and our group has been doing it for more than 15 years. Good market and feedback from domestic and overseas markets.
Q. How do you guarantee the quality of your products?
A. Each product is produced by certified workshops and inspected piece by piece in accordance with national QA/QC standards, we can also issue quality assurance certificates to our customers.
Q. Can you arrange transportation for us?
A. Yes, we have appointed sea and rail freight forwarders, we can serve our customers with the best price, the best shipment schedule and the best freight rate. We can offer the best price, the fastest shipping schedule and the most professional service professional service.
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http://www.chinacarbonpipe.com/
