We use our innovative technology to continue to provide customers with a more satisfactory complete set of Induction Hardened With QT Chrome Bars, Agricultural Hydraulic Cylinders, Cold Drawn Seamless Cylinder Tubes solutions. In recent years, our company has been expanding its scale, learning advanced technology and advanced production techniques in production, sales and R&D. Brand must be another name for improving the quality, the concentration of customer satisfaction and the result of the recognition of the majority of users. We will continue to repay the support and trust of our users with persistence, focus, creativity, diligence and enthusiasm. We hope that more industry elites will sincerely cooperate with us and work hand in hand to create a brilliant future.

Our hydraulic cold drawn pipes are widely used as mechanical tubing, pressure tubes which require a heavier wall thickness. And also they are used for producing hydraulic cylinder tubes.

Product details

Our Advantages

a. Extensive production experience: We are specialized in cold drawing tubes with an experience of more than 15 years.

b. Complete production facilities: We are a manufacture which can supply products and services from raw material to tubes, including acid pickling, parkerising, saponification, cold drawing, heat treatment, straightening, sampling, cutting off the two ends, inspection, packaging, and other processing.

c. High quality raw material: We mainly choose raw material from big steel factory, such as TPCO, BAO STEEL, YE STEEL and those which are best and largest raw material manufacturer in China.

d. Strict Physical/Chemical testing procedures: Meeting the requirements of the product design and process, providing reliable testing data.

e. Short Delivery time: 20 days for one container, if our stock can meet your requirements, we can deliver within one week.

f. Safe packing: Anti-rusty oil is painted on the surface of tubes before packing, plastic caps on two ends to protect inside surface. Finally be packed with seaworthy package.

g. Quick reply: We will give you response within 12 hours.

Production process

1. Inspection of raw material

2. Acid pickling then washing

3. Parkerising then washing

4. Saponification

5. Cold drawing

6. Finishing. It includes heat treatment, straightening, sampling, cutting off the two ends, inspection, packaging, storage, etc.

FAQ

1. Q: Where is your factory located?

A: Our factory address is: No.30 Ludai Road, Yangshan Town, Wuxi City, Jiangsu Province, China.

2. Q: Do you have products in stock?

A: Yes, for common material and sizes we have in stock.

3. Q: What are your terms of payment?

A: T/T in advance.

4. Q: How long is the production cycle?

A: 15-30 days without heat treatment.

5. Q: Is your price competitive?

A: Surely we will give you best factory price based on superior product and service.

6. Q: What about the transportation?

A: Usually we take seaway, because it's more convenient and cheaper.

To continuously increase the administration process by virtue of the rule of 'sincerely, good religion and excellent are the base of company development', we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for St52 St52.3 E355 16mn Q345b/D Highprecision Cold Drawn Seamless Steel Tube/Pipe for Hydraulic Honed Tube. Through years of experience in technology and production process, our company has continuously optimized product performance and process flow. Facing the future development, we will adapt to the market economy, and give full play to the advantages of our enterprise.

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