With the development of the times, we provide customers with updated business opportunities with cheap and high-quality Heavy Duty Tie Rod Hydraulic Cylinders, Quenched And Tempered Chrome Bars, Air Cylinder Honed Tubes. We bring high quality assurance to our customers in terms of product quality, construction quality and after-sales service. Welcome to contact us.

Hydraulic cylinder honed tubes is a kind of pipe which the inner hole of cold drawing pipe is machined by honing head with the high speed grinding process, so that the inner hole achieves the tolerance dimension and surface roughness requirements required by customs. They are used in hydraulic cylinders and air cylinders directly and widely used in engineering machinery, metallurgical machinery, mining machinery, road construction machinery, textile machinery and other industries.

Features:

We are a manufacture which can supply products and services from raw material to hydraulic cylinders and machines, including acid pickling, parkerising, saponification, cold drawing, quenching, stress annealing, honing, welding, precision machining and other processing.

With mighty technical support, powerful design and development ability, we are at the front of this field and receive many good reputations.

We can produce large cylinder tubes which can be 1200 mm for ID and 1600 mm for OD and the longest can reach 16 meters for length.

Parameters for OD and ID:

Advantage            

1. Strict quality management system

2. Professional services

3. Free sample

4. High quality products

5. Variety types for selection

6. Competitive price

7. Prompt delivery

Production process

1. Inspection of raw material

2. Acid pickling then washing

3. Parkerising then washing

4. Saponification

5. Cold drawing

6. Straightening

7. Stress relieving if need

8. Straightening

9. Cutting off two ends

10. Skiving and roller burnishing

11. Inspection and packaging

FAQ

1. Q: How can I get to your factory?

A: Our factory is not far away from Shanghai Airport, we can pick you up in the airport if you need.

2. Q: What is your minimum order quantity, can you send me samples?

A: For common material and sizes, we don’t need minimum order quantity and samples are no problem for us. However, we can also send you catalog and warmly welcome you to come and visit our company.

3. Q: What is the delivery time of your products?

A: In general, 45 days for one container, if our stock can meet your requirements, we can deliver within ten days. Also we can deliver as we negotiate.

4. Q: Is your price competitive?

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

5. Q: Can your products be customized?

A: Yes, if you require special sizes or requirements we don’t have, we can make moulds for you, but the lead time will be longer.

6. Q: What are your terms of payment?

A: T/T in advance.

Based on the principles of high starting point, high positioning and high standards, we are equipped with a professional technical team that has been engaged in research and development in the industry of manufacturing DIN2391 St. 52 E355 Honed Hydraulic Cylinder Steel Tube for many years. Our company is willing to take a sincere attitude, high quality, perfect service, continuous innovation, and look forward to good cooperation with customers abroad. We adhere to the business philosophy of 'customer first, quality first, sincere service', continue to improve quality, reduce costs, meet customer needs, enhance product competitiveness, and realize customer value!

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