Home > Products > Cold Rolled/Drawn Tube > Auto parts using CK45 high pressure cold rolled cylinder pipe
Auto parts using CK45 high pressure cold rolled cylinder pipe
- 500 Metric Ton / Metric Tons per Month
- qingdao yantai
- T/T Credit Card
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Product Details
Place of Origin: | Shandong, China | Thickness: | 2, 30 | ||
Application: | Hydraulic Pipe | Surface Treatment: | Other | Technique: | Cold Drawn |
Alloy Or Not: | Non-alloy | ||||
Secondary Or Not: | Non-secondary | Section Shape: | Round |
Product Description
Auto parts using CK45 high pressure cold rolled cylinder pipe
Diameter | OD 30mm - 250mm(1"~16") WT 3~30mm | |
Standard | GB/T8162,GB/T8163 and DIN/JIS/ASTM standard | |
DIN | 10#(ST37-2,ST35-8),20#(ST42,ST45-4/8), 45#(DIN CK45),16mn(ST52.4) etc. | |
JIS | 10#(STPG38,STS38,STB30,STB33,Stb35), 20#(STPG42,STB42,STS42,JIS S20C), 45#(JIS S45C), 16mn(STS49,STPT49) etc. | |
ASTM/AISI | 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. | |
Usage | mechanical and also the hydraulic and penumatic cylinder | |
packing | Plastic Caps and mark on the piperust oil protectedorwooden package | |
payment term | T/T or L/C at sight. | |
Technique | cold drawning, hot rolling or hot expanding. | |
MOQ | 5tons, more quantity price will be lower. | |
Tolerance: | OD +/-1%,Thickness+12.5% / -10%,length+/-2 cm |
mechanical property
Delivery Condition | Cold drawn+ stress-relieved(BK+S)(SR) | Cold fished (hard)(BK) | ||||||
Steel Grade | Tensile strength (Rm Mpa) | Yield strength | Elogation A5% | Tensile strength (Rm Mpa) | Elogation A5% | |||
20# | ≥520 | ≥375 | ≥15 | ≥550 | ≥8 | |||
45# | ≥600 | ≥520 | ≥10 | ≥640 | ≥5 | |||
E355(Q345B,St52) | ≥600 | ≥520 | ≥14 | ≥640 | ≥5 |
specification
Best quality cold rolled tube manufacturer, cold rolled pipe
Hydraulic cylinder tube is a kind of after cold rolling processing of a kind of high precision steel tube, full name cold rolled precision seamless steel tube. Precision seamless steel tube wall inside and outside the precision seamless steel pipe seamless steel pipe without oxidation layers, under high pressure without lea, high precision, high finish, cold bending deformation, flaring, flattening without cracks, etc. It is mainly used to produce pneumatic or hydraulic components products, such as a cylinder or cylinder, are made seamless tube. The chemical composition of precision seamless steel tube with carbon sulfur C, Si, Mn, S, P, Cr.
The difference between precision steel pipe and seamless pipe:
1. The seamless steel tube with obvious difference is that dimensional accuracy can be up to 0.1mm.
2. High precision steel pipe diameter surface finish, the customer without processing can be used directly and ordinary seamless steel tube to the customer and lather, polishing processing.
packaging details:
1.bundle with steel strips
2.brand parcel
3.wooden box
4.as clinets request
delivery details: 15days after payment
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.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
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.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
Sufficient Forging, Heating, Machining Equipment
-In-house Inspection Instruments for Quality Controlling
-Competitive Price & High Quality Assurance
-Fast, Effective and Efficient Services
-Directly supplier
-Experienced Professinonals on Communications
Tel +86-535-6835398
Website:
Contact Us
- Xinpeng Steel Pipe Co., Ltd.
- DIN2391 CK45 ISO9001 cold finished hydraulic cylinder pipe
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