St52 Bk+S H8 Cylinder Packing Tube

St52 Bk+S H8 Cylinder Packing Tube

1020 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...

Product Details

We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for Stainless Steel Cylinder Tube, Ck20 Honing Pipe, St52.3 Honed Tube. Our products meet international quality standards and are extremely cost-effective. With honors and expectations, we will continue to insist on the core value of creating future with intelligence and innovation, and accomplishing the great mission of producing the highest quality products and providing the utmost services to our customers. For further information, please don't hesitate to contact with us. We look at the world's enterprises and strive to shorten the gap with them. We promote the enterprise spirit of dedication, integrity, teamwork and innovation, adhere to the core values of market and customer orientation, respect for employees, and responsibility to society. Promote the whole to the competition ranks of international brands.

1020 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.

1020 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

Production process

Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling –honing or skiving – inspection – oiled plated - packing

Quality control

1. We only buy raw material from famous tube factory, and Checking raw material quality before production.

2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.

3. We inspect the honed tube inside tolerance and surface again one by one after honing or skiving. 

Production equipment.jpg

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 2001.

2. Q:How can i get to your factory?

A:Our factory is near shanghai Airport, and then you could take fast train from Shanghai to Wuxi Station.

3. 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.

4. Q:What is the delivery time?

A: Usually from 20 to 40 days. 


We adhere to the concept of high quality, high requirements and high performance, and provide reliable St52 Bk+S H8 Cylinder Packing Tube and services to users. We practice scientific management mechanism and overall improvement of management quality, and continue to enhance the company's market competitiveness. Our business mode is mainly production-oriented and trade-oriented combined sales, but also with customers to do a good job in product development and technical work.

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