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EN8 CK45 C45 S45C 1045 cold drawn BKS seamless steel tube

  • 5-14 Metric Tons
  • 15-24 Metric Tons
  • >=25 Metric Tons
- + Metric Tons available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
60 day(s) after payment received
Customized logo (Min. Order: 10 Metric Tons)
Customized packaging (Min. Order: 10 Metric Tons)


Graphic customization (Min. Order: 10 Metric Tons) Less
Samples: $1,090.00 /Metric Ton, 1 Metric Ton (Min. Order): Buy Samples
Contact Supplier
Samples - $1,090.00 /Metric Ton, 1 Metric Ton (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Shandong, China
Hydraulic Pipe, hydraulic cylinder,automobile,oil drilling
Special Pipe:
cold drawn steel tube
Alloy Or Not:
Processing Service:
Secondary Or Not:
10#~45#,16Mn,ST35~ST52,Q345, 10#-45#, 16mn, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 16mn, A53(A,B), A106(B,C), 15CrMo, Q345, St37, St52, St35.8, ST35, ST37.4
Payment terms:
T/T, or L/C, or as client's request
Trade terms:
FOB Yantai or as client's request
Carbon Tube, Seamless Tube, Cold Drawn Tube, Cold Rolled Tube
ASTM, DIN, ASTM A1020-2002, DIN 2391
Section Shape:
Cold Drawn
2 - 30 mm
Outer Diameter:
30 - 250 mm
cold drawn steel tube
ISO 9001 2015
Surface Treatment:
cold drawn tube

Packaging & Delivery

Selling Units:
Single item
Single package size: 
100X50X50 cm
Single gross weight:
10.000 kg
Package Type:
bundle with steel strips or as request
Lead Time :
Quantity(Metric Tons) 1 - 50 >50
Est. Time(days) 60 To be negotiated
Product Description
1.Product Name: EN8 CK45 C45 S45C 1045 cold drawn BKS seamless 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, 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, and so on.
seamless tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed tube, hydraulic cylinder tube, hydraulic tube, cylinder tube.....
Product Name
EN8 CK45 C45 S45C 1045 cold drawn BKS seamless steel tube
carbon steel tube
Out Diameter
Wall Thickness
10# 20# 45# 16Mn 25Mn 27SiMn E355 ST52 ST45 STKM11A STKM13A STKM13C
DIN2391 EN10305 ASTM A519
hydraulic cylinder, textile machinery, heavy machinery, oil drilling and other field
Mechanical Property
Tensile strength
Yield strength
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, cold drawn steel pipe, cold rolled steel pipe, honed steel pipe, SRB steel pipe, polished steel pipe, hydraulic cylinder tube, hydraulic pipe, cylinder pipe, and so on.
Adhere to the business concept of integrity, the Xinpeng staffs are dedicated to offering high quality products, 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.
2.cold 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 tube, 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


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 seamless 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 seamless pipe 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 hydraulic cylinder tube in time
4. more than 20 years experience specializing in steel trading line trade assurance supplier