75*75 Pre Galvanized Square Steel Tube

75*75 Pre Galvanized Square Steel Tube

Seamless square steel tube is manufactured based on seamless round pipe after cold forming to be square steel tubing.
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Product Details

Our company adheres to the development direction of 'industrialization' and strives to become a well-known Steel Plate Bending Carbon Steel Plate stockiest, Hot Dipped Galvanized C Channel Bars, Hot Dipped Galvanized Steel Sheet Metal GI Sheet stockiest supplier at home and abroad. We are always waiting for your visit and guidance! At present, our company continuously develops new products, and carries out overall planning and comprehensive management of the enterprise with scientific and advanced management concepts. In order to enable customers to get the most efficient service in the shortest time, we constantly develop and introduce the latest specifications of products to expand and enrich the inventory to meet the customer's requirements. We are aware that improving quality is not simply about meeting demand, but about achieving maximum efficiency while meeting production needs. We constantly improve our internal technological innovation ability to promote our sustainable development.

Seamless square steel tube is manufactured based on seamless round pipe after cold forming to be square steel tubing. Seamless square hollow section is widely used in machine manufacturing, construction, metallurgical industry, agricultural vehicle, greenhouse, railway, furniture and other steel construction. The main application of S355JRH Seamless Square Steel Tube is that transporting routes for gas, oil, chemical materials, water, steam and other gas or liquid.

detailed description

Commodity

S355JRH Seamless Square Steel Tube

Outer Diameter

16x16mm-1000x1000mm

Wall Thickness

0.4mm-50mm

Length

5.8 meters, 6 meters,12 meters

Grades

Q195,Q215,Q235,SS400,20#,ST37,ST52,Q345,16Mn,S275,S355,S275JR,S355JR,S275JRH,S355JRH,S355J0H,A500 Gr.B,A53 Gr.B

Tolerance

Comply with the standard

Standards

EN10025,DIN 17100, GB/T3094, GB/T6728,ASTM A500,EN10219

Surface

As rolled, Mill finished, Black painting

Type

Seamless

product picturesour advantage

our advantage

quality control

quality control

packing and delivery

packing

mill and equipments

mill

certificate and customers

certificatecustomers

container loading capacity

container loading capacity

FAQ

FAQ-How to Prevent Steel Rusting

why choose us

why choose us

contact

Contact

more details of product

Seamless square tube is a hollow section surrounding no juncture of strip steel. Tube is hollow, has set a certain cross-sectional area, a large number of used for conveying fluid tube, such as oil, natural gas, coal gas, water and some solid materials, such as tube lines, circle cross section under radial pressure, the internal or external stress is relatively uniform. Therefore, the vast majority of square steel tube is round tube. But round tube also has some limitations, such as in the plane bending condition, the tube is not square, rectangular tube bending strength is big. Some agricultural machinery and skeleton rectangular tube and steel wood furniture is commonly used. Seamless square tube is also used in making mechanical equipment, solar energy equipment, steel structure, auto parts, bridge pile, guardrail and ship's internal structure. We have developed our core competence in the manufacturing and supplying of high quality S355JRH Seamless Square Steel Tube hollow sections that are engineered according to the specifications of our clients. Product innovation and quality control has helped us meet the ever expanding demands of the industry.

Application for S355JRH Seamless Square Steel Tube :

1. Widely used in furniture

2. Building and construction Industry, chimney pot

3. Petrol, gas, water pipe, delivery

4. Residence, gardens, villas, fence or protection

We have always been committed to the application of innovative technology to our 75*75 Pre Galvanized Square Steel Tube promoting the steady development of the entire industry. Our company will put excellent products on the market and sincerely cooperate with new and old customers with honest service. We always take customer satisfaction as the purpose and expectation as the goal.
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