Product Details

Product Description

1.Product Name: Honed Tube STKM13A Cylinder Pipe Carbon Steel Tube
2.Outer Diameter: 30-250mm
3.Wall Thickness: 2-30mm
4.Material Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 STKM13A STKM13C
5.Package: Standard export packing or as client’s request
6.Delivery Condition: BK/BKW/BKS/GBK/NBK
7.Delivery Time: Within 20-30 days after receiving payment or as client’s request
8.Trade Terms: FOB Yantai, Qingdao, or as client’s request
9.Payment Terms: T/T or L/C or as client’s request
10.Supply Ability: 500 metric tons/per month
11.Application: widely used for hydraulic cylinder, engineering machinery, textile machinery, racing car, elevator buffer, automobile parts, oil drilling and other field.

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

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

Product Name	Honed Tube STKM13A Cylinder Pipe Carbon Steel Tube
Material	carbon steel tube
Out Diameter	30-250mm
Wall Thickness	2-30mm
Grade	10# 20# 45# 16Mn 25Mn 27SiMn E355 ST52 ST45 STKM11A STKM13A STKM13C
Brade	XINPENG
Standard	DIN2391 EN10305 ASTM A519
Used	hydraulic cylinder, textile machinery, heavy machinery, oil drilling and other field

Mechanical Property

	20#	45#	Q345D
Tensile strength	≥520	≥600	≥600
Yield strength	≥375	≥520	≥520
Elongation	>15	>15	>12

Our Company

Yantai Xinpeng Steel Pipe Co,.Ltd. is located in Yantai Science&Technology Industrial Park ,which has been specialized in this line for more than ten years. Our company mainly produces various specifications of precision steel tube, which are widely used in hydraulic cylinder for automobile, engineering machinery, textile machinery, printing machinery, racing car, elevator buffer, oil drilling and other field.

What we can provide are seamless steel pipe, carbon steel tube, cold drawn steel pipe, cold rolled steel pipe, honed steel pipe, SRB steel pipe, polished steel pipe, hydraulic cylinder tube, hydraulic pipe, cylinder pipe, hydraulic cylinder steel pipe, and so on.
Adhere to the business concept of integrity, the Xinpeng staffs are dedicated to offering high quality hydraulic cylinder tube, perfect service and supreme credibility.

Our Main Products

1.Seamless steel tube and carbon tube
Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 E355 and AISI 1020. We can also offer as customized seamless steel tube.
ld drawn steel tube/cold rolled steel pipe
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 STKM13A STKM13C
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
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 tube, hydraulic pipe, cylinder pipe

Packing & Delivery

With long term agreement with wellknown shipping company and forwarder , we can get best rate on ocean freight
1. standard export packing using plastic foam and wooden cartons
2. marking as per customer's requests
3. or as client's request totally

FAQ

1. What is your terms of delivery of seamless pipe?
We accept FOB Yantai, Qingdao or as client’s request.
2.What’s your main market of carbon tube?
We have contacted with many countries all over the wold such as Korea, Iran, Ukraine, Pakistan and so on.
3.What’s your package of seamless pipe?
Usually, we have standard package with plastic bags, or wooden cartons or as client’s request.
4.What about your quality of carbon tube?
Strictly followed by ISO9001 system, all our products are in high quality control and tight tolerance.
5.What about the delivery time of hydraulic cylinder pipe?
Usually, we will arrange the cargo within 20-30 days after receiving your payment or as client's request as soon as possible because of the stock.
6. Why buy carbon tube from your company?
We are professional manufacturer and we can offer competitive pricing, fast turnaround times, quick worldwide delivery, excellent procurement capabilities for even the most difficult-to-find parts, and more than 20 years of combined experience.

Our Service

1.100% quality satisfaction guarantee following with ISO9001 verified
2. professional package which can assure long distance sea transportation
3. delivery seamless pipe in time
4. more than 20 years experience specializing in steel trading line
5.alibaba trade assurance supplier for hydraulic cylinder tube