GB/T 14291 Q235A / Q235B ERW Cold Drawn Welded Steel Pipes For Ore Pulp Transportation
Product Details
ERW Cold Drawn Welded Steel Pipes
,Q235A Welded Steel Pipes
,Ore Pulp Transportation Welded Steel Tube
GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation
Material
The material used in the GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation is high-quality Q235A and Q235B steel.
Specification
The specification of the GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation is as follows:
| Property | Specification |
|---|---|
| Outer Diameter | Any |
| Wall Thickness | 2mm - 16mm |
| Length | 5.8m, 6m, 12m |
Chemical Composition
The chemical composition of the steel used in GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation is given below:
| Element | Q235A Composition (wt%) | Q235B Composition (wt%) |
|---|---|---|
| C (Carbon) | 0.14 - 0.22 | 0.12 - 0.20 |
| Mn (Manganese) | 0.30 - 0.65 | 0.30 - 0.70 |
| Si (Silicon) | 0.12 - 0.30 | 0.17 - 0.30 |
| S (Sulfur) | ≤ 0.050 | ≤ 0.045 |
| P (Phosphorus) | ≤ 0.045 | ≤ 0.045 |
Mechanical Properties
The mechanical properties of GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation are summarized below:
| Property | Q235A Mechanical Properties | Q235B Mechanical Properties |
|---|---|---|
| Yield Strength | ≥ 235 MPa | ≥ 235 MPa |
| Tensile Strength | 375 - 500 MPa | 375 - 500 MPa |
| Elongation | ≥ 25% | ≥ 24% |
| Impact Test | Test temperature at 20°C, Akv ≥ 27 J | Test temperature at 20°C, Akv ≥ 27 J |
Steel Grade
The steel grade used in GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes for Ore Pulp Transportation is Q235A and Q235B.
Application
The GB/T 14291 Q235A/Q235B ERW Cold Drawn Welded Steel Pipes are primarily used for ore pulp transportation. Their sturdy construction, cold drawn welded joints, and high-quality steel material make them suitable for handling abrasive and corrosive ore pulps. These pipes provide a reliable and efficient solution for transporting ore pulp in various mining and industrial applications.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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