Hot Rolled Astm A333 A106 Alloy Seamless Steel Pipe 12" 14" 16" 18" 20"

Hot Rolled Seamless Steel Pipe Astm A333 A106 12" 14" 16" 18" 20" Sch40 Sch60 Sch80

Introduction

Seamless steel tubes have hollow sections and are used in large quantities as pipelines for conveying fluid, such as pipelines for oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is a kind of economical steel with light weight when bending and torsion strength is the same. It is widely used to manufacture structural parts and mechanical parts, such as petroleum drill pipe, automobile drive shaft, bicycle frame and steel scaffold used in construction.
Seamless steel tubes have hollow sections and are used in large quantities as pipelines for conveying fluid, such as pipelines for oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is a kind of economical steel with light weight when bending and torsion strength is the same. It is widely used to manufacture structural parts and mechanical parts, such as oil drill pipe, automobile drive shaft, bicycle frame and steel scaffold used in construction. Steel pipe or all kinds of conventional weapons indispensable materials, barrel, barrel and so on are made of steel pipe. The steel pipe can be divided into round pipe and special-shaped pipe according to the shape of cross-sectional area. Because the circular area is the largest under the condition of equal circumference, more fluid can be transported by circular pipe. In addition, the ring section under internal or external radial pressure, the force is more uniform, therefore, most of the steel pipe is a circular pipe.
However, the circular tube also has some limitations, such as under the condition of plane bending, the circular tube is less than square, rectangular tube bending strength, some agricultural machinery skeleton, steel wood furniture and so on commonly used square, rectangular tube. According to different uses also need to have other section shape special-shaped steel pipe.

Seamless steel pipe for high pressure chemical fertilizer equipment: mainly used for conveying high temperature and high pressure fluid pipeline on chemical fertilizer equipment. representative material is 20,16 Mn,12CrMo,12Cr2Mo etc.
Seamless steel pipe for petroleum cracking: boiler, heat exchanger and its conveying fluid pipeline mainly used in petroleum smelter. and its representative material is 20,12 CrMo,1Cr5Mo,1Cr19Ni11Nb, etc.
Seamless steel pipe for gas cylinders: mainly used to make various gas and hydraulic cylinders. Its representative material is 37 Mn,34Mn2V,35CrMo and so on.
Hot rolled seamless steel pipe for hydraulic prop: mainly used to make coal mine hydraulic support and cylinder, column, and other hydraulic cylinder, column. and its representative material is 20,45,27 SiMn etc.
High pressure seamless steel pipe for diesel engine: mainly used for high pressure tubing of diesel engine injection system. Generally, its steel pipe is cold-drawn pipe, its representative material is 20 A.
Cold drawn or cold rolled precision seamless steel pipe: mainly used for mechanical structure, carbon pressure equipment, high dimensional accuracy, good surface finish steel pipe. Its representative material 20,45 steel and so on.

1.Product details:

seamless steel pipe chemical composition:

FAQ

1.Q:Are you a factory or trading company?

A: We are a factory, has more than 20 years experience in pipe fittings production.

2.Q:Where is your factory located? How can I visit there?

A: Our factory is located in cangzhou City, hebei Province,China.

3.Q:How does your factory do regarding quality control?

A: We are ISO9001& PED certified by TUV. We serious control the quality from raw material to finished pipe fittings. So that we can 100% sure our goods is qualified.

4. Q: Price high ?

A: Our price is workable. We had tried use auto equipment to save Workers cost, and control other costs. like human sources, logistics etc.

5.Q: After sales service.

A: Quality are promised. If our products are not meet the contract we would like to send free goods to you.