Precision Tube/Mechanical Tube
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Cold finished tube, covering cold drawn steel tube and cold rolled steel tube, is always considered as mechanical tubing or precision tube, due to tight or customized size&tolerance, availability of different delivery conditions, etc.



CATEGORY-2


Our Advantages: 


 •  Hydraulic cold drawing technology means more stability during production. 

 •  Rich manufacturing experience of various cold drawn steel tubes. 

 •  Extensive experience about design of cold drawing dies.

 •  Availability of various steel grades including carbon steel and alloy steel grades.



Parameters of precision tube or mechanical tube we manufacture:


1. Type: Seamless(CDS), Welded(DOM/CDW)

2. Size range: 10mm(OD)*1mm(W.T)-325mm(OD)*35mm(W.T), including imperial sizes.

3. Typical steel grades: various carbon steel and alloy steel:


Seamless Tube(CDS)

ASTM A519:

SAE 1010, 1020, 1026, 1045, 1518, 1524, 1541, 4130, 4140, 4145, 4340

EN 10305-1:

E195, E235, E355, C45E, 42CrMo4

DIN 2391-2:

ST35, ST45, ST52

GB/T 3639:

10#, 20#, 45#, 45#, 27SiMn, Q345B,

Welded Tube (CDW Tube)

ASTM A512/A513:

1010,1020,1524

EN 10305-2:

E195, E235, E275, E355

DIN 2393-2:

ST34.2, ST37.2, ST44.2, ST52.3



4. Delivery Condition:


+C

+LC

+SR

+A

+N

Q+T

BK

BKW

BKS

GBK

NBK

Q+T

Cold drawn(hard)

Cold drawn(Soft)

Stress relieved

Annealed

Normalized

Quenched+Tempered




Precision Tube
Mechanical Tube
Precision TubeMechanical Tube



Cold Drawn Welded Tube
Cold Rolled Steel Tube
Cold drawn welded tubeCold rolled steel tube


Precision Tube/Mechanical Tube

Inquiry

Whatsapp/Wechat:

+86 13616125265

Address

No.130, Changpuwei, Xinnan Village, Yaoguan Town, Wujin Dist, Changzhou City, Jiangsu Province, China.

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