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Precision cold drawn Steel tubes and hydraulic pipes
- 500 Metric Ton / Metric Tons per Month
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Product Details
Place of Origin: | Shandong, China | Thickness: | 2, 30 |
Application: | Hydraulic Pipe | Technique: | Cold Drawn |
Alloy Or Not: | Non-alloy | ||
Secondary Or Not: | Non-secondary | Section Shape: | Round |
Product Description
product specification
Commodity name | Precision cold drawn Steel tubes and hydraulic pipes | ||
Dimension | OD:30-250mm,WT:2-30mm | ||
Standard: GB/T8713, GB/T3639, DIN2391, EN10305, ASTMA519, ASTMA106-2006, API 5L,etc
|
1.DIN Standard |
10#(ST37-2,ST35-8), 20#(ST42,ST45-4/8), 45#(DIN CK45), 16mn(ST52.4) etc.
| |
2.JIS standard: | 10#(STPG38,STS38,STB30,STB33,Stb35), 20#(STPG42,STB42,STS42,JIS S20C), 45#(JIS S45C), 16mn(STS49,STPT49) etc. | ||
3.ASTM/AISI standard | 10#(ASTM a106/53 Gr.B,A192,A179-C), 20#(ASTM A106/53 Gr.B, A178-C,A210-A-1, A315-B,AISI1020), 45#(AISI1045), 16mn(ASTM A210-C) etc. | ||
Technique | Cold drawing, cold rolling, hot rolling or hot expanding | ||
Usage | Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service , petroleum cracking, chemical fertilizer equipment ,drawing-oil-equipment and structure purposes. | ||
Package | steel strip bundles, black paint coating, beveled ends or plain | ||
Payment terms | L/C or T/T(30% deposit and 70% balance against B/L copy) | ||
Delivery | FOB, CIF, CFR, etc | ||
Shipment | 15 working days after getting payment |
Dimension
Cold drawn precision steel pipe and the general difference between ordinary seamless steel pipe:
1, the general characteristics of ordinary seamless steel pipe is welded seam, can withstand greater pressure. The product can be very rough as cast or cold parts.
2, cold drawn precision steel pipe is the product in recent years, mainly the hole, the outer wall size has strict tolerances and roughness.
Cold drawn (rolled) precision steel pipe features:
1. smaller diameter.
2. High precision can be done small batch Health
3. Cold drawn (rolling) finished high precision, good surface quality.
4. Steel pipe cross-sectional area is more complex.
5. Steel pipe performance is superior, the metal is relatively dense.
1.Our History
In 1992,Yantai Xinpeng steel pipe established.
In 2000,Xinpeng is equipped with JLB250T cold drawn machine set, LD120 precision cold rolled machine set, straightening machine, box heat treat furnaces(8000-10000mm)
In October 2002, Shandong Penghui Hydraulic Cylinder Co,. LTD. Was established.
In 2012, Xinpeng have equipped the CNC Skive and roller burnished machine set (6000mm)
In 2013, Xinpeng equipped several powerful honing machines. Combined cold drawn , cold rolling, heat treatment and SRB and honing process together to product the best quality products.
2. Our Factory
Yantai xinpeng steel pipe co,.ltd. is Located in the beautiful coastal city-Yantai, urban area of Yantai with convenient transportation.
Registered capital is 5 million Yuan.
Workers are more than 100 persons.
Monthly output is 500tons.
3.Our Product
Yantai Xinpeng Products includes the following:
1. Cold drawn tube
2, cold rolled tube
3,honed tube
4,cylinder tube
5. seamless tube
6.Alloy tube
7. Precision tube
Which are widely used in hydraulic and pneumatic cylinder for automobile, engineering machinery, textile machinery, printing machinery and other field.
Product standard: EN10305 DIN2391 GB/T3639 and so on.
4.Production Equipment
Xinpeng is equipped with JLB250T hydraulic cold drawn machine set LD120 cold rolled set. Powerful honing machine set, CNC skived and roller burnished machine set. OD polishing machine, lathe machine, and CNC sawing machines.
1.portable hardness tester
2.wall thickness gauge
3.ultrasonic flaw detector
4.digital rockwall hardness tester
5.tensile testing machine
6.USA import UT test machine
1.Where is your factory?
Our factory is located in APEC Science &Technology Industrial park, Zhifu District,Yantai,Shandong,China.
2.What material do you have?
10#,20#,45#,25Mn,E355(Q345B,St52),27SiMn,etc.
3.When can I get the quotation ?
within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or
tell us in your email so that we will regard your inquiry priority.
4.Can we get free samples ?
Yes, of course.After price confirmation, you can require for samples to check our quality counter display.samplesarefree,you onlypay for freight charge is ok.
5.What is your terms of deliveryand payment terms?
We accept EXW, FOB, CIF, etc; payment terms with L/C or T/T(30% deposit+70% balance against B/L copy).You can choose the one which is the most convenient for you.
6.How about yourdelivery time?
Usually 15 working days after order confirmed& getting T/T deposit or original L/C
1.Hydraulic Cylinder Tube---Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.
2.SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.
Range: ID 50-250mm and Length can work at most 6M.
3.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11m
packaging details: standard packing with plastic caps and starpped bundles,standard wheight approx 1500Kg
delivery details: 15 days after receiving downpayment or L/C or as your request
(1): High quality products with reasonable price.
(2): We are factory and trading company.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements. Free sample
(7): We have more than 20 years experience in exporting products to worldwide countries, can provide the high quality products.
(8): We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
(9): Wide excellent experiences with after-sale service.
Contact Us
- Xinpeng Steel Pipe Co., Ltd.
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