• Chinese Supplier Alloy seamless steel tube for sale System 1
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Chinese Supplier Alloy seamless steel tube for sale

Chinese Supplier Alloy seamless steel tube for sale

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Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description of Chinese Supplier Alloy seamless steel tube for sale

 

ProductsStandardSteel Grade/No.
Chinese Supplier Alloy seamless steel tube for sale

ASTM A213

ASTM A335

ASTM A209

T2, T5, T11 ,T12, T22,

P2, P11, P22, P12, P5

T1,T1a, T1b



Others Alloy seamless steel tube is negotiable.

 

Specification of Chinese Supplier Alloy seamless steel tube for sale

 

Product size: Out Diameter: 14-114.3MM; wall thickness: 1.5-14MM

Provide MTC, can be BV, SGS, Lloyds and other three party testing agencies

The size tolerance, chemical composition, mechanical properties according to the corresponding standard supply

100% Eddy Current Test

Surface Anti-corrosive Treatment : impregnation, shot blasting, painting etc..

Product Packing : bare bundled packing, weave bags packing, composite plate packing, wood box packing

Delivery Time: 40-70 days

 

Pictures of Chinese Supplier Alloy seamless steel tube for sale

 

 

 

Q:What are the different methods of joining steel pipes?
There are several different methods of joining steel pipes, including welding, threading, flanging, grooving, and using mechanical connectors.
Q:What are the common standards for steel pipe manufacturing?
There are several common standards for steel pipe manufacturing that ensure the quality and consistency of the products. One of the most widely recognized standards is the American Society for Testing and Materials (ASTM) standard, which includes various specifications for different types of steel pipes. These specifications cover dimensions, mechanical properties, and testing requirements. Another common standard is the American National Standards Institute (ANSI) standard, which establishes guidelines for the manufacturing process, material requirements, and performance characteristics of steel pipes. ANSI standards are often used in industrial applications and construction projects. In addition to these, there are international standards such as the International Organization for Standardization (ISO) standard, which provides guidelines for the design, production, and testing of steel pipes. The ISO standard ensures that steel pipes meet global quality and safety standards. Furthermore, specific industries may have their own standards for steel pipe manufacturing. For example, the American Petroleum Institute (API) has developed standards specifically for oil and gas industry applications. These standards, such as API 5L, outline requirements for the manufacturing, testing, and inspection of steel pipes used in the transportation of oil and gas. Overall, these common standards for steel pipe manufacturing help to ensure the quality, reliability, and safety of the products. They provide a standardized framework that manufacturers can follow, enabling customers to have confidence in the performance and durability of the steel pipes they purchase.
Q:What is the difference between steel pipes and copper pipes?
Steel pipes and copper pipes differ in terms of their material composition, with steel pipes being made of steel and copper pipes being made of copper. Steel pipes are generally stronger and more durable, making them suitable for high-pressure applications and underground installations. Copper pipes, on the other hand, have excellent heat conductivity and corrosion resistance, making them ideal for plumbing and heating systems. Additionally, copper pipes are more expensive than steel pipes but offer better resistance to bacteria growth. Ultimately, the choice between steel and copper pipes depends on the specific needs and requirements of the application.
Q:Can steel pipes be used for underground culverts?
Yes, steel pipes can be used for underground culverts. Steel pipes are commonly used for underground culverts due to their strength, durability, and resistance to corrosion. They provide a reliable solution for conveying water or other fluids underground, ensuring efficient drainage and water management systems.
Q:What is the outer diameter and wall thickness of the welded steel pipe of national standard DN250?
DN250 is the nominal diameter, the outer diameter of the steel pipe is 273mm, the thickness is above 6.5mm.
Q:How are steel pipes used in the manufacturing of power distribution systems?
Steel pipes are commonly used in the manufacturing of power distribution systems as they provide a reliable and durable solution for transporting and protecting electrical cables. They are used to create conduits that house the cables, ensuring safe and efficient transmission of electricity throughout the system. Steel pipes also offer resistance to corrosion, fire, and extreme weather conditions, making them a suitable choice for power distribution systems.
Q:Can steel pipes be used for underground water lines?
Yes, steel pipes can be used for underground water lines.
Q:How are steel pipes inspected for defects?
Steel pipes are inspected for defects using various methods, including visual inspection, ultrasonic testing, magnetic particle inspection, dye penetrant testing, and radiographic examination. These techniques help identify any cracks, corrosion, or other defects in the pipes to ensure their structural integrity and prevent any potential hazards or failures.
Q:25 of the steel pipe with 6 in charge of what is the difference?
25 of the steel pipe with 6 in charge of the difference:25 of the steel pipe refers to the DN25 tube, the outer diameter of 25mm; 6, in charge of refers to DN20 steel pipe, the outer diameter is 20mm.
Q:What are the typical lengths of steel pipes?
The typical lengths of steel pipes vary depending on the industry and application. However, common lengths for steel pipes range from 18 to 40 feet.

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