Our company :
ASTM standard cold drawn 4130 precision seamless steel pipe
Yan Tai Xinpeng Steel Pipe Co.,Ltd
We are the manufacturer of the precision seamless steel tube in Shandong China, and our company established in December 1992,so we have about 23years of the steel tube world .our company mainly produces various of cold drawn precision seamless steel tube and hydraulic cylinder seamless steel tube ,which are widely used in such industries as hydro-cylinder, automobile, oil drilling, etc.
Our products:
Production Name | cold drawn 4130 chromed plated precision seamless steel pipe | |
Brand | Xin Peng | |
Size | OD | 30~250mm |
W.T | 0.5~18mm | |
Length | According to the customer’s need | |
Steel Material | 10#~45#,st35~st52,16Mn,Q345 | |
Standard | DIN2391, DIN2445, EN10305, GB/T 3639, GB 8713 | |
Technique | Hot rolled / Cold Drawn /Polished,/cold rolled/honing/SRB | |
Inspection | ISO90012008 | |
Package | 1. Bundle packing. 2. Beveled end or plain end or varnished as per buyer's request 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. | |
chemical composition:
| C | Si | Mn | ||
10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | ||
20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ||
35# | 0.32-0.39 | 0.17-0.37 | 0.35-0.65 | ||
45# | Steel grade | Chemical composition(%) | 0.50-0.80 | ||
Q345B/ST52 | ≤0.22 | ≤0.55 | ≤1.6 | ||
Advantages
| 1.Super quality |
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2.Competitive price |
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3.High daily output |
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4.Good transportation |
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5.Short delivery time |
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6.Relevant certificates will be offered |
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7.Manufacturer,Good after sales service |
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Benefits of Round Cold drawn Seamless Mechanical Tubing:
- Smooth surface
- Dimensional accuracy and excellent micro-structure uniformity
- Enhanced mach inability
- High strength to weight ratio
- Tight tolerances, resulting in reduced machine time
- Cross-sectional shape: Round,
- Applications: hydraulic cylinders, rollers, structural apps, truck and automotive parts
Standard: ASTM A519 DIN 2391 EN 10305
Application:
cold drawn seamless steel tube widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestry etc.
Packaging & Delivery
Packaging Detail: | 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 |
Delivery Detail: |
10days more, or according to the customer’s request |
our certificate:
ABOUT OUR PROCESSING
About our services:
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 customer
4. smooth delivering procedure
FAQ:
1.Are you a trading company or manufacturer?
Yes, we are the professional manufacturer
of precision seamless steel pipe since the year 1992.
2. How can I get the price?
We usually quote within 24 hours after
we get your inquiry by telling us the material,
out diameter,wall thickness length, quantity
and application of the steel pipe which you need.
If you are very urgent to get the price, please inform us in email
so that we will regard your inquiry priority.
3. How can I get a sample to check your quality?
After price confirmation, you can require for
samples to check our quality. we will provide you
the sample for free, however we could only
make sure the same material, the dimension will be
much similar as your request but not same.
And customer should afford the charge of shipment.
4. What about the lead time for mass production?
Honestly, it depends on the order quantity
and the season you place the order.
5. What is your terms of delivery?
We accept FOB.