A523 Resistance Welded Pipe
GNEE offers a wide range of A523 resistance welded pipes which are made of premium quality raw materials to ensure consumption, resistance and sturdiness.
What is the difference between resistance welded pipe and seamless welded pipe?
Seamless pipe is manufactured by extruding metal to the required length; therefore, an ERW pipe has a welded joint in its cross section, whereas a seamless pipe does not have any joints along its entire length.
The main elements of A523 carbon steel welded pipe are carbon, manganese, phosphorus and sulfur. This element composition gives A523 low carbon steel the advantages of corrosion resistance, wear resistance and easy processing. A523 high temperature welded pipe is mainly used for applications with large dust and severe wear. High temperature and pressure industries such as petroleum, chemicals, natural gas, gas, water treatment and other industries.
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A523 ERW carbon steel pipe Introduction:
| Product name | High Pressure GrA GrB Seamless ERW Steel Pipes for Cable Circuits Usage |
| Stadard | ASTM A523 |
| Technique | ERW, seamless |
| OD | 5-420mm |
| WT | 5.56-14.27mm |
| Application | Cable, circuits |
| Section shape | Round |
| Coating | Yes |
| Surface treatment | Oiled |
| Port | Shanghai,Ningbo |
| Terms of Delivery | FOB,CIF,CFR |
| Terms of Payment | T/T |
A523 Steel Pipe Mechanical Properties – Tensile Requirements
| Seamless and ERW | Grade A | Grade B |
|---|---|---|
| Tensile Strength, min, psi | 48,000 | 60,000 |
| Yield Strength, min psi | 30,000 | 35,000 |
A523 resistance welded pipes Chemical requirements for
| C max % | Mn max % | P max % | S max % | |||||
|---|---|---|---|---|---|---|---|---|
| Heat | Product | Heat | Product | Heat | Product | Heat | Product | |
| Grade A ERW | 0.21 | 0.25 | 0.90 | 0.95 | 0.035 | 0.045 | 0.050 | 0.060 |
| Grade B ERW | 0.26 | 0.30 | 1.15 | 1.20 | 0.035 | 0.045 | 0.050 | 0.060 |
A523 ERW tube
Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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