S20C Honing Pipe

S20C Honing Pipe 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...
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Product Details

S20C Honing Pipe 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.

Honing 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, 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

Production equipment.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.

About hengtong.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:What is the delivery time?

A: Usually from 20 to 40 days.

3. Q: May i know which payment will be accepted by your company?

A:So far 30% deposit paid by T/T, balance before delivery. L/C at sight also ok.

4. 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.

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