Main Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tube
carbon steel pipe/carbon steel honed tubes
USD $0.5 - $1.5 /Metric Ton
Min.Order:5 Metric Tons
Quick Details View All >
Yantai Xinpeng Steel Pipe Co., Ltd.
Business Type: Manufacturer,Trading Company
Yantai Shandong ChinaMain Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tubeProduct Details
Our company:
We produce all kinds of specification seamless steel tube , such as cold drawn/rolled precision seamless steel tube ,honed tube ,SRBtube ,etc. And these products are application for hydraulic cylinder, automobile, oil drilling and so on.
DESCRIPITION OF PRODUCTS
The commodity name : carbon steel pipe/carbon steel honed tubes
Product Item | Cold Drawn honed tube |
Outer Diameter | 30mm~250mm |
Wall Thickness | 2mm~30mm |
Material Grade | 10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42, 20#, 45#, 16Mn, Q345, ST35, St45, St52, St52.4, STB42, 16Mn,St52,10#-45#,ST35-ST52 |
Standard | ASTM, DIN, ASTM A1020-2002, DIN 2391 |
Application | Hydraulic Pipe, Hydraulic cylinder, automobile, oil drilling, textile machinery |
Certificate | ISO9001:2008 |
Process Method | Cold Drawn/ Cold Rolled |
Surface Finish | Annealed, Pickled |
Package | According to the customer’s requirement |
Delivery Time | 10days more or according to the customer’s requirement |
Price Item | FOB CIF EXW |
Payment | T/T(30% in advance, 70% against the BL Copy) and L/C at sight or as negotiation |
ID tolerance | H8,H9b H10 or as customized |
Surface roughness | Ra0.2~0.8µm |
Finally supply condition | BK BKS BKW NBK GBK |
Chemical composition:
Standard | Grade | Chemical composition (%) | |||||
|
| C | Si | Mn | S | P | Cr |
GB/T699 | 10# | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
|
GB/T3639-2000 | 20# | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
|
GB3077-88 | 35# | 0.32~0.39 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
|
| 45# | 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 |
|
| 40cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | 0.08~1.10 |
| 25Mn | 0.22~0.29 | 0.17~0.37 | 0.70~1.00 | ≤0.035 | ≤0.035 | ≤0.25 |
| 37Mn5 | 0.30~0.39 | 0.15~0.30 | 1.20~1.50 | ≤0.015 | ≤0.020 |
|
properties of common precision pipe:
Standard | Grade | Designation (%) | |||
|
| Cold finished (hard)(BK) | Cold finished (Soft) BKW | ||
|
| UTS(Ultimate Tensile Strength) | percentage elongation after fracture | UTS(Ultimate Tensile Strength) | percentage elongation after fracture |
|
| ||||
|
| σ b (Mpa) | δ 5(%) | σ b (Mpa) | δ 5(%) |
GB/T3639-2000 | 10# | ≥410 | ≥6 | ≥375 | ≥10 |
GB3077-88 | 20# | ≥510 | ≥5 | ≥450 | ≥8 |
| 35# | ≥590 | ≥4 | ≥550 | ≥6 |
| 45# | ≥645 | ≥4 | ≥630 | ≥5 |
| 40cr | ≥784 | ≥12 |
|
|
| 37Mn5 | ≥784 | ≥12 |
|
|
The finished products :
Package:
1. bundle packing
2. marking as per customer's requests
3. paint on the pipe as per customer request
4. pipe caps as customer request
Our serverce:
1. Cargo track service during transporting and feedback service after cargo is loaded on board
2. Flexible terms of payment by T/T and L/C
3. Big discount for repeat customers
4. Smooth delivering procedure
Our process:
Our certificate:
our plant:
FAQ:
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 500 tons per month, 6000 tons per year.
Q: what about your package
1. bundle packing
2. marking as per customer's requests
3. paint on the pipe as per customer request
4. pipe caps as customer reques
Q: What is your main market &main customers
A: We have 23years experience on steel pipes .Our main market includes China, Korea, Pakistan etc.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems and we are trade assurance supplier.
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter 2) Wall thickness 3) Section Shape (round, square etc.)
4) length for each pipe 5) steel grade 6) Standard (e.g.: API 5L)
7) order quantity 8) Designation (BK, BKW etc.) 9) Trade Terms
P.S.: more detailed information you clarified, more exact price we provided.
Contact Supplier
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