Black Rectangular Pipe Cold Rolled Pre Welded Square / Rectangular Steel Pipe

Cold Rolled Steel Tubing

This steel tubing begins as hot rolled steel but is processed even further to create a more finished surface and provide additional strength. This process is more suited for applications that have strict tolerance, straightness, and surface condition requirements because cold rolling is a more precise finishing method.

Galvanized Steel Tubing

This steel tube has been treated with a galvanized coating that makes the material more resistant to corrosion and extends the material’s life. Because the material is corrosion-resistant, it is often used for structural tubing in projects like bridges and fences where it may be subjected to environmental conditions.

Specifications

Product Description

1. Steel pipe, a hollow cylindrical steel, has a hollow cross-section, and its length is far greater than the diameter or perimeter of the steel.Not only is steel pipe used for conveying fluids and powdery solids, exchanging thermal energy, manufacturing machine parts and containers, it is also an economical steel.
2. Cold rolling refers to cold-drawing, cold-bending, cold-drawing and other cold processing of steel plates or steel strips into various types of steel at normal temperature.
3. It has the advantages of fast molding speed, high output, and does not damage the coating, and can be made into a variety of cross-section methods to meet the requirements of operating conditions. Cold rolling can cause large plastic deformation of the steel, thereby improving the yield point of the steel.
4. Cold-rolled formed steel allows partial buckling of the cross section, which enables full application of the bearing capacity of the member after buckling.

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Company Advantage

1. Liantai is dedicated in providing and exporting competitive welded steel pipes and fittings in various steel grade. We are a direct-selling manufacturer specializing in the research and development of Galvanized Steel Pipe, Welded Steel Pipe, Bright Steel Tube inside and outside. We are dedicated to meeting our customers steel requirements.
2. Cost effective: Competitive prices with factory directly supply
3. The management system is perfect and thewhole process of product quality monitoring is implemented.
4. The production facilitiesand the test means are complete, the technical force is strong
5. All for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.
6. With our conscientious approach ,excellent customer service and utmost customer satisfaction as the guiding force
7. Sincerely have an opportunity to cooperate with all customers.

FAQ

Q. What is the thickness range of the product?
A. 0.25mm-2.5mm.

Q. How about the delivery time?
A: Within 15-30days after receiving the deposit or L/C at sight. Of course, the detail will be confirmed by the quantity and the different products.

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory, which is located in HEBEI,CHINA. We have a leading power in producing and exporting galvanized steel pipe etc.

Q. How about the MOQ?
A: Generally,the trail order will be accepted. The MOQ can be confirmed according to the different products.

Q: Why choose us ?
A: We are professional manufacturer ,and we can provide the best product ,competitive price and excellent service.

Q: Can we visit your factory to inspect the goods for the order?
A : Welcome to visit our factory to inspect the quality.We sincerely hope to establish a honest business relationship.