Cylinder carbon seamless precision H8 steel tube

$900.00 - $1,500.00
Min. Order
3 Metric Tons
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Company Information

Yantai Xinpeng Steel Pipe Co., Ltd.

CN Manufacturer
Response Time
---
Response Rate:
87.5%
Transactions
US$ 30,000+
7 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: qingdao yantai
Payment Terms: L/C,T/T
Supply Ability: 500 Metric Ton/Metric Tons per Month
Standard: ASTM,DIN,GB
Standard2: ASTM A106-2006,DIN 2391,GB/T 8713,GB/T3639
Grade Group: 10#-45#,16Mn,Q195-Q345,ST35-ST52
Grade: 20#,45#,16Mn,Q235,Q345,St52
Section Shape: Round
Outer Diameter(Round): 30 - 250 mm
Place of Origin: Shandong China
Application: Hydraulic Pipe
Thickness: 2 - 30 mm
Surface Treatment: as the clients request
Certification: iso9001:2008
Technique: Cold Drawn
Alloy Or Not: Non-alloy
Special Pipe: Other
Secondary Or Not: Non-secondary
Type: cylinder tube
Surface: Customers't Requirement
working method: cold drawn/cold rolled
Shape: Round Shape
Usage: cylinder
Packaging Detail: 1.bundle with steel strips 2.brand parcel 3.wooden box 4.as clients request
Product Description

Cylinder carbon seamless precision H8 steel tube

 

1.The hydraulic cylinder tube is the main part of the hydraulic cylinder.

2.The inner hole of the hydraulic cylinder tube usually precision processed by boring,reaming,rolling 

or honing.

3.By these process can ensure the piston,sealing elements and the supportelements move smoothly,

then ensure the sealing effect and reduce the abrasion.

4.The hydraulic cylinder tube will bear big pressure,so need high strength and stiffness.

 

competitive price high quality cold rolled seamless steel  cylinder tube

Technique & ToleranceMechanical Property

 

Descriptions of honed tube

honed tube

Standard

DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...

Material

ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B

Heat treatment

BK+S

Specification

Outer diameter(mm)                               

Inner diameter(mm)                               

30-250mm

40-250

I.D Tolerance

H8-H9

Length

Max 6m

Straightness

1/1000

ID roughness

RA 0.4micron(max)

Technology

Honed & SRB(SKIVED AND ROLLER BURNISHED )

Scope

Honed tube for hydraulic cylinder, swivel crane, injection machine and 

construction machine application

 

we can provide such pipes:

1.Seamless steel tube and carbon tube

Widely used in oil,drilling, gas, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and AISI 1020. We can also offer as customized seamless steel tube.

2.precision steel tubes

cold drawn steel tube/cold rolled steel pipe

Grade: 20#45#16Mn25Mn Q345 27SiMnE355ST52 STKM13A STKM13C

Standard: GB/T8713GB/T3639DIN2391EN10305ASTMA519

Range: 30-300mm

Length: 11m(max)

The cold process can remove the oxide layer outside to improve surface and offer better mechanical property, also can change ID,OD,WT to meet every client request.

3. Honed steel tube&SRB steel pipe

ID Tolerance: H8H9 or as client's request

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 tube for cylinder using directly.

 

4.Hydraulic cylinder steel tube

Packaging & Shipping

packaging details: steel strips bundle    

                                    black painting   

                                    beveled ends

                                    wooden box    

                                    as clients request

delivery details:   15days after 30% payment in advance

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Company Information

  Yantai Xinpeng Steel Pipe Co,.Ltd. is one of the best suppliers of the precision tube and hydraulic cylinder tube in North of China. Since 2002 cold drawn machine set importing, Xinpeng become a big precision steel pipe manufacture with 500Mt month productivity in the next 12 years.

Products widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator, forklifts and the Petrol industry.

1. Hydraulic Cylinder Tube------Main products of Xinpeng,

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.

Xinpeng Have passed ISo9001 verified from 2015; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.

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our processing

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products photo_seamless steel tubeprecision

application

1)  Fuel injection lines/nozzles for diesel or gasoline engine;

2)  Compressed natured gas CNG tube

3)  Drive transmission: steering column elements

4)  Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel

drive shafts

5)  Mechanical structure pipe parts in automobile,motorcycles and vehicle

6)  Hydraulic circuits, pneumatic lines and hydraulic suspension

7)  Hydraulic cylinders 

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FAQ

1.What is your main market?

Middle East, South Korea, Africa,Asia,Iran,Europe, etc.

2. Are you factory?

Yeah, we are.

3. How do I get a sample to check your quality?

After price confirmation we can offer samples to you , but customers should bear the samples charge,after samples passed,we will deduct the sample charges from total amount.

4. What is your term of delivery?

We accept EXW, FOB, CIF, T/T etc. You can choose the one which is the favorite or cost effective.

5. What is the delivery time?

If we have the raw material, we can send goods about 20 days. If not, we will about 30 days for delivery. 

Our Services

1.Short delivery time:
Within
45 days below 100Metric Tonsafter sightof Irrevocable L/C or receipt Deposit.

2.Quality assurance:
Strictly according to Internationalstandard like ASTM API DIN JIS.

3.Competitive price:
Provide our best price to reach our cooperation

4.Superior Service:
We will try our best to satisfy your per request.

We prepare to provide the pre-sales serves, service during sales and afer-sales service for coustomes by the way ofadvance service, value added service and personalized service.
5.Our advantage:
1)professional & skilled & reliable
2)One step total solution
3)Ready stock goods with fast delivery
4)Customizable:Non-standard sizes are also available
5)small quantity is acceptable
6)refund or replacement for any product faulty
 

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 Tel +86-535-6835398

Website:http://www.yt-xinpeng.com