DIN2391 Honed Tube Ck45 Ck20

DIN2391 Honed Tube Ck45 Ck20

Ck20 Steel Honed Tube Introduction Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for...

Product Details

So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto 'High Excellent, Competitive Price, Fast Service' for Pipe Flange Welding Positioner, S20C Honed Pipe, 42CrMo seamless cold drawn tube. It is our hope that this employee and the company will grow together and create a win-win situation for both companies. Since the establishment of our company, we have been adhering to modern scientific management, and we have been dedicated to serving users with high-quality product quality and good after-sales service. We will continue to achieve leapfrog development with a rigorous attitude and innovative spirit. We are committed to providing all employees with a working environment that is conducive to their professional and personal development, because this is the fundamental factor for maintaining physical and mental pleasure and good performance at work.

Ck20 Steel Honed Tube Introduction

Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are 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.

Ck20 Steel Honed Tubes 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, oiled inside, 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

Stainless Steel Cylinder Tube.jpg

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

图片4(001).jpg 

Honed Tubes characteristics

1. The inside tolerance could up to H8.

2. Honing Inside roughness could reach to Ra 0.4um. Skiving inside could reach to Ra 0.2 um.

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

4. Length could be fixed length of random length.

5. Inside chrome plated is for optional.

Experience and markets

Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.

Our team.jpg

Our company has introduced foreign technology and focused on producing DIN2391 Honed Tube Ck45 Ck20 with high quality and diverse styles after strict testing, and it can be customized according to customer needs. Over the years, we have made unremitting efforts, determined to innovate and have the courage to make breakthroughs. All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.
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