STKM13A Seamless Cold Rolled Steel CK45 Tube Pipe

STKM13A Seamless Cold Rolled Steel CK45 Tube Pipe

Specifications of carbon tube:

1.Name: STKM13A Seamless Cold Rolled Steel CK45 Tube Pipe

2.Grade: 20#(aisi1020,ck20),45#(aisi1045,ck45),st52(16Mn,Q345D),25Mn(stkm13c-t),27SiMn

3.OD:30-250mm

4.ID tolerance:H7,H8,H9

5. Wall thickness:10%×ID

6.Surface roughness:Ra 0.02— 0.4μm

7. Delivery condition:BK,BKW,BKS,GBK,NBK

8.Ovality: ≤ 0.10-0.20

9.Curvature:0.3

10. Application: widely used for hydraulic cylinder, heavy machinery of carbon tube, engineering machinery of carbon tube, textile machinery of carbon tube, oil drilling and other field.

11.Origin: China

12.What we can provide are seamless steel tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube, hydraulic pipe, cylinder pipe, and so on.

seamless pipe, carbon tube, carbon pipe, cold drawn pipe, cold rolled pipe, honed tube, hydraulic tube, cylinder tube, hydraulic cylinder pipe...

What we can provide are:

--Seamless steel pipe

--Carbon Steel Pipe

--Cold drawn steel pipe

--Cold rolled steel pipe

--Honed steel pipe

--Polished steel pipe

--Hydraulic cylinder tube

--Hydraulic steel pipe

--Cylinder steel pipe

......

Mechanical Property of carbon steel tube:

Certificate of Cold Rolled Tube:

Process of cold rolled tube

Application of seamless steel tube

About our company:

Established in Dec 1992, with registered capital of 5 million Yuan, Yantai Xinpeng Steel Pipe Co.,Ltd has more than 20 years experience in manufacturing and exporting steel pipe. Our company mainly produces various specifications of cold finished precision steel pipe, which are widely used in hydraulic Pneumatic cylinder for automobile, engineering machinery, textile machinery, printing machinery, oil drilling and other field.

In 2002, our company equipped one set advanced CNC skived and roller burnished machine SRB-600mm, several Powerful honed machine, Combined cold drawn, cold rolling, heat treatment and SRB process to produce the best quality seamless tube.

Standard:GB/T8713-88, GB/T3639-2000 or according to customers’ requirement. Material usual 20#,45#,16Mn,25Mn,27SiMn,St35,St52, STKM11A, STKM13A, STKM13C and so on.

We Have passed ISO 9001 verified from 2008,each carbon tube of ours is strictly in quality control that can assure high quality of carbon steel tube.

Adhere to the business concept of integrity, the Xinpeng staffs are dedicated to building the brand of Xinpeng with high quality cold drawn tube, perfect service and supreme credibility.

What we can provide are seamless pipe, cold drawn tube, cold rolled tube, honed tube, hydraulic cylinder tube, hydraulic pipe, cylinder pipe, hydraulic cylinder pipe, hydraulic tube, cylinder tube, etc.

What we can provide are:

--Seamless steel tube

--Carbon steel tube

--Cold drawn steel tube

--Cold rolled steel tube

--Honed steel tube

--Polished steel tube

--Burnished steel tube

--Hydraulic cylinder tube

--Hydraulic Pipe

--Cylinder pipe

--Hydraulic steel tube

--Cylinder steel tube

......