ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube For Petrochemical
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 1Ton | Price : | Negotiable |
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Packaging Details : | In bundles or in wooden boxes. | Delivery Time : | 20-40days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Ton/Tons per Year |
Place of Origin: | ZheJiang/China | Brand Name: | TORICH |
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Model Number: | ASTM A268 |
Detail Information |
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Certification: | ISO | Steel Grade: | 300 Series,200 Series,400 Series |
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Application: | General Service | Type: | Seamless And Welded |
Welding Line Type: | Seamless | Standard: | ASTM |
Product Name: | Stainless Steel Pipe/tube | Material: | 200 Series/300 Series/400series |
Shape: | Round.square.Rectangle | Technique: | Cold Rolled Hot Rolled |
Grade: | 201/202/304 /304L/316/316L321/310s/410/420/430/440/439ect | Name: | Seamless Stainless Steel Tubing |
High Light: | Ferritic Stainless Steel Pipe,ASTM A268 Stainless Steel Tube,Seamless Stainless Steel Tubing |
Product Description
The GB/T 14291 standard defines the specifications for hot rolled electric resistance welded (ERW) carbon steel hollow welded pipes. These pipes are specifically designed for the transportation of ore pulp. This article provides an overview of the material, specifications, key features, chemical composition, mechanical properties, steel grades, application, and possible alternative grades of GB/T 14291 pipes.
The GB/T 14291 hot rolled ERW carbon steel hollow welded pipes are made from high-quality carbon structural steel.
The GB/T 14291 standard specifies the following parameters for hot rolled ERW carbon steel hollow welded pipes:
The chemical composition of GB/T 14291 hot rolled ERW carbon steel hollow welded pipes is as follows (values in weight percentage):
Element | C | Si | Mn | P | S |
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Composition | 0.14-0.22 | 0.30-0.70 | 0.60-1.20 | ≤0.035 | ≤0.035 |
The mechanical properties of GB/T 14291 hot rolled ERW carbon steel hollow welded pipes are as follows:
Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
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Minimum Value | ≥ 395 | ≥ 235 | ≥ 20 |
The specific steel grade used in GB/T 14291 hot rolled ERW carbon steel hollow welded pipes may vary, depending on the requirements of the application.
GB/T 14291 hot rolled ERW carbon steel hollow welded pipes are primarily used for the transportation of ore pulp. These pipes are well-suited for handling various types of ore pulp, including iron ore, copper ore, and other mineral slurries. Industries involved in mining, mineral processing, and pulp and paper find these pipes to be reliable and efficient for their ore pulp transportation needs.
While GB/T 14291 pipes are designed to meet the specific requirements for ore pulp transportation, there may be alternative grades that can be considered for similar applications. These alternative grades can vary depending on the specific needs and local regulations. It is recommended to consult with industry experts or refer to relevant standards to identify the suitable alternatives.
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.
A: manufacturer,also can do trading.
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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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