Cold Drawn Pipe

Cold Drawn Pipe

Cold drawn pipe Introduction Cold drawn steel pipe is produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose. ID and OD tolerance could be...
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Product Details

Cold drawn pipe Introduction

Cold drawn steel pipe is produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.  ID and OD tolerance could be decided by customer. IF you are looking for seamless cold drawn pipe for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.

Cold drawn pipe Technical Parameters and Details

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: SAE1020, 20#, ST45, CK45, ST52, E355

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: packed in bundle, with caps on both ends.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ:  Depends on exact size and material.

Size and Tolerance:

Working

method

Cylinder ID (mm)

Length

(m)

Straightness

(mm/m)

Tolerance

on ID

Tolerance

on WT

Roughness

(μm)

Cold drawn

40-320

≤12M

0.2-0.5

/

±5%

0.8-1.6

Cold rolling

30-100

≥12M

0.2-0.5

/

±5%

0.8-1.2

cold drawn-

honed

40-500

8M

0.2-0.3

H8-H9

±5%

0.2-0.8

Cold drawn-skived

40-400

7M

0.2-0.3

H8-H9

±5%

≤0.4

Deep hole

boring- honed

320-400

8M

0.2-0.3

H7-H9

±8%

≤0.8

Deep hole

boring- skived

320-400

7M

0.2-0.3

H8-H9

±8%

≤0.4

Cold Drawn Tube.jpg

Size list: (if you need other sizes, please let us know)

图片4(001).jpg

Cold drawn steel pipe characteristics

1. The inside tolerance could be decided by customer. It depends on if it is ready for hone or ready for skived.

2. ID size from 50 to 280mm, OD size from 60 to 370mm, totally has more than 200 sizes.

3. Length could be fixed length of random length.

Our Advantage

1. We has two factories of 40000 square meters and totally 150 employees to promise the Honed Tubes In Stock best quality control;

2. According to the cylinder pressure and inside diameter size ,different hydraulic cylinder honed tube Would be choosed ;

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

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

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

FAQ

1. Q:Are you a manufacturer, trading company or a third party?

A:We are a manufacturer, and we have builded up our company since 2006.

2. Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?

A:It’s always my pleasure, hotel booking service is available.

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

A: the Exact MOQ depends on your exact requirement. And sample is available.

4. Q:Is your price competitive?

A: Only good quality  we supply. Surely we will give you best factory price based on

superior product and service.

5. Q: How is your price level?

A: Factory direct sale, we have whole production line ourselves.

6. Q:What kinds of physical and chemical testing you can provide?

A:The physical and chemical testing we provide include:

Øchemical composition testing, physical property testing:hardness test,Tensile performance testing

Inquiry