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DIN2391 ST52 AISI1045 1020 hydraulic cylinder tube seamless honed tube
Apr 02, 2017

Products of Carbon Tube

1.cold drawn tube/cold rolled steel tube

we are professional steel pipe manufacturer for deep work, cold finished is our major processing, also we have our own furnace, also can stress relieve by ourselves.

This processing can make carbon tube good mechanical property and high strength.

2.honed steel tube/skived and roller burnished steel tube

This kind tube also can be called mirror tube, beacause it's mirror surface of the inner side, roughness can up to RA0.4, can be used as hydraulic cylinder tube directly.

3.seamless steel tube and carbon tube

We have various material of seamless tube, such as ST52, CK45, STKM11A, ASTM A53,A106, and so on.

Also can be customized as client's request.

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Tolerance on ID

 

No.

Inside diameter(mm)

ID machining allowance(mm)

1

50-80

0.5-0.8

2

81-125

0.7-1.1

3

125-200

0.9-1.2

4

200-250

1-1.5

Other dimension can be customized

 

Commercial length

 

No.

ID Min.(mm)

Length(mm)

1

50

700—2000

2

63

700—3000

3

80

700—4000

4

>90

700—6000

Other dimension can be customized