Cylindrical Thick Wall Steel Tubing , Small Outside Diameter Oil Casing Pipe

Cold Rolled Small Outside Diameter Thick Wall Steel Pipe Carbon Welded Steel Pipe For Oil Casing Tube

Product Description

Cold Rolled Steel Round Tube is used in many structural applications. Because it is cold rolled there is typically fewer surface imperfections when compared to hot rolled. It is measured by first taking the Outside Diameter and then the thickness of the wall.

Cold Rolled Steel is steel which has been rolled at room temperature, below its recrystallization temperature. This increases its strength and hardness and decreases its ductility. In addition to improvement of mechanical properties, cold rolling results in more control over the shape and dimensions of the finished product.

Cold Rolling Technology Introduction

• 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.
• 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.
• Cold-rolled formed steel allows partial buckling of the cross section, which enables full application of the bearing capacity of the member after buckling.

Specifications

Pictures show

Company Advantage

1. Liantai is dedicated in providing and exporting competitive welded steel pipes and fittings in various steel grade.
2. We are dedicated to meeting our customers steel requirements.
3. 18-year Factory Experience in this field
4. We have abundant stock to ensure a fast delivery for you.
5. We are able to maintain high quality standards through our committed personnel and sound infrastructure.
6. With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work.
7. Warmly welcome and looking forward to cooperate with your honored !

FAQ

Q: What are the raw materials of the product?
A: High quality galvanized steel strip.

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. What is the zinc content on the surface of the product?
A. In the case of no special customization, the general is 40-50 grams.

Q: How about the quality of products in your company?
A: We have high and best quality products and our products get some good feedbacks from clients all over the world. Once you got our products with some questions under guarantee, we will provide helps at first place.

Q: Is customized available ?
A: Yes, according to your detailed drawings you provide.

Q: Can you supply sample?
A: Yes,we can supply you free small samples,but air cost will be paid by customers.