1.Seamless steel tube and carbon tube, seamless pipe
Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly
STKM-13CT, ST52, CK45 and AISI 1020. We can also offer as customized seamless steel tube.
2.cold drawn steel tube/cold rolled steel tube, cold drawn pipe, cold rolled pipe, cold drawn tube, cold rolled tube
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 STKM11A STKM13A ST52 S45C CK45
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Range: 30-300mm
Length: 11m(max)
The cold process can change the thickness of tube to meet client's request and offer better mechanical property.
3. Honed steel tube&SRB steel pipe, honed tube, honed tubes, honed steel pipe, honed pipe
ID Tolerance: H8 H9
ID Roughness: RA0.4micron(max)
Length: 6m(max)
Inner roughness: Ra0.2-0.8um
Straightness: 1:1000 or customized
This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for
cylinder directly.
4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe
(1)Product Name
DIN2391 CK45 Hot Sale Cold Rolled Steel Pipe
(2)Material
Carbon Steel Tube
(3)Outer Diameter
30-250mm
(4)Wall Thickness
2-30mm
(5)Material Grade
ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on
(6)Delivery Condition
BK/BKS/GBK/NBK
(7)Delivery time
within 20-30 days after receiving prpayment
(8)Trade Terms
FOB Yantai, Qingdao or any other China main port
Delivery condition of carbon tube
1. NBK(+N) of seamless pipe
after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
2. GBK(+A) of seamless pipe
after cold forming, annealing in non oxidizing medium protective gas
3. BK(+C) of seamless pipe
the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee
4. BKW(+LC) of seamless pipe
after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)
5. BKS(+SR) of seamless pipe
have a stress relief after cold forming, heat treatment, carbon steel pipe can be carried out within a certain limit in the appropriate processing again
Company & workshop:
Yantai Xinpeng Steel Pipe Co., Ltd,established in Dec 1992, with registered capital of 5 million Yuan, we have more than 20 years experience in manufacturing and exporting seamless carbon steel pipe. Our company mainly produces various specifications of cold finished carbon steel pipe, which are widely used in hydraulic Pneumatic cylinder for automobile, engineering machinery, textile machinery, hydraulic breaker, elevator buffer, printing machinery, oil drilling and other field.
What we can provide are carbon steel tube, seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, skived and roller burnished steel tube, polished steel tube, skived and roller burnished steel tube, hydraulic steel tube, cylinder steel tube, and so on.
seamless tube, seamless pipe, carbon tube, cold drawn tube, cold rolled tube, honed tube, hydraulic tube, cylinder tube, hydraulic cylinder tube.......
Our company are equipped with JLB250T hydraulic cold drawn set,LED120 cold rolling set, annealing surface, strong honed machine, polishing machine, lathe, saws CNC skived and roller burnished machine, kinds of testing machine. Strictly comply with ISO9001 System, assure the best quality of carbon steel tube and seamless steel tube.
1.Seamless steel tube and carbon tube, seamless pipe
Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly
STKM-13CT, ST52, CK45 and AISI 1020. We can also offer as customized seamless steel tube.
2.cold drawn steel tube/cold rolled steel tube, cold drawn pipe, cold rolled pipe, cold drawn tube, cold rolled tube
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 STKM11A STKM13A ST52 S45C CK45
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Range: 30-300mm
Length: 11m(max)
The cold process can change the thickness of tube to meet client's request and offer better mechanical property.
3. Honed steel tube&SRB steel pipe, honed tube, honed tubes, honed steel pipe, honed pipe
ID Tolerance: H8 H9
ID Roughness: RA0.4micron(max)
Length: 6m(max)
Inner roughness: Ra0.2-0.8um
Straightness: 1:1000 or customized
This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for
cylinder directly.
4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe
(1)Product Name
ST52 Hot Sale Cold Rolled Steel Pipe E355 Honed Tube
(2)Material
Carbon Steel Tube
(3)Outer Diameter
30-250mm
(4)Wall Thickness
2-30mm
(5)Material Grade
ST52,E355,CK45,A106,A53,SKTM11A,STKM13A,STKM13C,S45C,and so on
(6)Delivery Condition
BK/BKS/GBK/NBK
(7)Delivery time
within 20-30 days after receiving prpayment
(8)Trade Terms
FOB Yantai, Qingdao or any other China main port
Established in December 1992, Yantai Xinpeng Steel Pipe Co., Ltd. has been a professional hydraulic cylinder tube manufacturer over 20 years.
What we can provide are seamless steel tube, cold drawn tube, cold drawn steel tube, cold rolled pipe, cold rolled steel pipe, cold drawn pipe, cold drawn steel pipe, cold rolled tube, cold rolled steel tube, honed tube, honed pipe, honed steel tube, honed steel pipe, hydraulic cylinder tube, hydraulic cylinder pipe, hydraulic cylinder steel tube, hydraulic cylinder steel pipe, carbon tube, carbon steel pipe, and so on.
Xinpeng are equipped with JLB250T hydraulic cold drawn set, LD120 cold rolling set, annealing furnace,strong honed machine, polishing machine, lathe, saws CNC skived and roller burnished machine, kinds of testing machine.Strictly comply with the ISO9001 System, assure the best quality of seamless pipe.
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What we can provide are seamless steel tube, cold drawn tube, cold drawn steel tube, cold rolled pipe, cold rolled steel pipe, cold drawn pipe, cold drawn steel pipe, cold rolled tube, cold rolled steel tube, honed tube, honed pipe, honed steel tube, honed steel pipe, hydraulic cylinder tube, hydraulic cylinder pipe, hydraulic cylinder steel tube, hydraulic cylinder steel pipe, carbon tube, carbon steel pipe, and so on.
Xinpeng are equipped with JLB250T hydraulic cold drawn set, LD120 cold rolling set, annealing furnace,strong honed machine, polishing machine, lathe, saws CNC skived and roller burnished machine, kinds of testing machine.Strictly comply with the ISO9001 System, assure the best quality of seamless pipe.
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Benifits of the precision steel tube:
(1) No Oxidation Layer on the outer and inner walls;
(2) No Leakage under high pressure;
(3) No Crake under flating and flattening;
(4) No distortion after cold bending;
(5) High precision high cleanness;
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(6) Excellent brightness
What we can provide are seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube, and so on.
seamless pipe, seamless tube, seamless steel pipe, carbon tube, cold drawn pipe, cold drawn steel pipe, cold rolled steel pipe, cold rolled pipe, hydraulic tube, cylinder tube.....
If any need, pls feel free to contact us: sales@yt-xinpeng.com
What's app/Wechat: +86 13031654716
Cold rolled BKS annealed S45C carbon automobile parts steel tube
What we can provide are:
--Cold Rolled Precision Tube
--Seamless steel pipe
--Carbon steel pipe
--Cold drawn steel pipe
--Cold rolled steel pipe
--Honed steel pipe
--SRB steel pipe
--Skived and roller burnished steel pipe
--Polished steel pipe
--Hydraulic steel pipe
--Cylinder steel pipe
...…
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What we focus on are:
--Tight tolerance
--High quality
--Good mechanical property
--Quick delivery
--Best service
--Reasonable price
