Our Company
Established in December 1992, Yantai Xinpeng Steel Pipe Co., Ltd. mainly produces various specifications of seamless steel pipe, carbon steel pipe, and cold drawn steel tube,cold rolled steel tube, hydraulic steel tube, cylinder steel tube, and SRB Tube, polished tube, honed tube, hydraulic cylinder tube, hydraulic cylinder pipe, which can be widely used in such automobile parts as hydro-cylinder, automobile parts, engineering machinery, textile machinery, printing machinery, oil drilling, and other field.
What we can provide are seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube, hydraulic pipe, cylinder pipe, hydraulic cylinder tube, and so on.
seamless pipe, carbon tube, carbon steel pipe, cold drawn pipe, cold rolled pipe, honed tube, honed pipe, hydraulic tube, cylinder tube, hydraulic cylinder pipe.....
Our Main products Of CARBON TUBE
1.seamless steel tube and carbon steel tube
Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 S45C and AISI 1020. We can also offer as customized carbon steel tube.
2.cold drawn steel pipe/cold rolled steel tube, cold drawn pipe, cold rolled tube
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 ST37 CK45 STKM13A STKM13C
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Range: 30-250mm
Length: 11m(max)
The cold process can change the thickness of tube to meet client's request and offer better mechanical property, also can change OD, ID, WT to meet every client's request.
3. Honed steel tube&SRB steel pipe, honed tube
ID Tolerance: H8 H9 or as client's request
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 pipe, hydraulic pipe, cylinder tube
The characters of Precision ST52 DIN2391 Steel Tube Price Per Kg:
(1) No Oxidation Layer on the outer and inner walls;
(2) No Leakage under high pressure of hydraulic cylinder tube;
(3) No Crake under flating and flattening;
(4) No distortion after cold bending;
(5) High precision high cleanness;
(6) Excellent brightness of hydraulic tube
Our Process of carbon tube
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.
What we can provide are seamless pipe, carbon tube, cold drawn tube, cold rolled pipe, honed tube, hydraulic cylinder tube, and so on.
seamless tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic tube, cylinder tube....
Logistic & Packing of seamless pipe
With long term agreement with wellknown shipping company and forwarder , we can get best rate on ocean freight
Packing of hydraulic cylinder tube:
1. bundle packing of seamless pipe
2. marking as per customer's requests
3. paint on the pipe as per customer request
4. pipe caps as customer request
Shipping of hydraulic pipe:
Within 20-30 days after receiving your payment or as client's request
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 carbon tube
after cold forming, annealing in non oxidizing medium protective gas
3. BK(+C) of hydraulic cylinder tube
the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee
4. BKW(+LC) of carbon tube
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 honed tube
have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing
Our Service of carbon tube
1.High quality steel tube of carbon tube
Adhere to the verified system ISO9001, we offer various specifications of percision steel tube with 100% quality guarantee.
2.Perfect service of hydraulic cylinder tube
(1)Product with surface protection and also can be arranged as client' s request.
(2)24 hours online reply
Xinpeng is a reasonable choice:
1.Professional Export Experienced sales team
Our sales team must pass professional product training and we all have rich export practice experience on carbon tube
2.Fast delivery and short shipping schedule
Once deposit reaches, we will arrange seamless carbon steel tube as soon as possible without delay;
Professional shipping company to arrange the shortest schedule to your destination.
There are many stock in our warehouse.(seamless steel pipe, carbon steel pipe, cold drawn steel pipe, cold rolled steel tube, honed steel pipe, SRB steel tube, polished steel tube, hydraulic steel tube, cylinder steel tube, and so on)
If any need about hydraulic cylinder tube, pls contact us.
Rita Wang
Email: sales@yt-xinpeng(.)com
Skype: live:ritawang2016
