Quenched and Tempered Honed Tubes

Quenched and tempered honed tubes is a kind of high precision steel tubes which has been processed by honing machine from cold drawing tubes. They are widely used to produce pneumatic or hydraulic cylinder tubes because there are no oxide layers in the inner and outer wall of honed tubes, no leakage under high pressure, flattening without any cracks and its smooth inner wall surface.

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.

Tolerance for different requirements

Our Advantage

1. We has two factories of 8600 square meters and totally 150 employees to ensure the stock of cold drawing tubes;

2. According to the pressure and inside diameter size, we have many different sizes to choose from.

3. Our motivation --- customers’ satisfaction and smile;

4. Our believing --- pay attention to every detail;

5. Our wish --- perfect co-operation.

Pre-sale services:

1. Providing professional technical support.
2.Send the product catalog and instruction manual.
3.If you have any question please contact us online or send us email, we promise we will give you a reply within 12 hours!
4.Personal call or visit is warmly welcome.
Sale of services:
1.We promise honest and fair service. It's our pleasure to serve you as your purchasing consultant.
2.We guarantee punctuality, quality and quantities strictly implement the terms of contract.
After-sales service:
1.24-hour telephone service.
2.A large stock of different sizes of skiving and roller burnishing tubes.

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: How does your factory do regarding quality control?

A:We have inspectors when producing, and before shipment we also have inspectors to control quality.

3. Q: What kinds of material you can produce?

A: The main material for us is SAE 1020, ST 52, E355, CK45, etc. If you need other materials, please be free to let us know.

4. Q: Do you have any honed tubes in stock?

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

5. Q: How long is the production cycle?

A: Usually 30-50 days

6. Q: How is your price level?

A: Factory direct sale, we have the whole production line from raw material.

Our customers have a wider range of processing choices for transportation mode.

By Express (FedEx,UPS,DHL,TNT,EMS,etc...)

---Advantage:Fast (takes about7-10 day sin the delivery),door to door.

---Disadvantage:Alittleexpensive.

By Air Transportation

---Advantage:Fast (takes about 8-12 days),a little cheaper than Express.

---Disadvantage:You need to take the goods from the airport by yourself.

By Sea (Ocean) Transportation

---Advantage:Much cheaper than Expressor Air transportation.

--- Disadvantage:Slow and you need to take the goods from your destination port by yourself.

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