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Shandong Wantong Hydraulic Co., Ltd.

Steel Cylinder Tube, Seamless Steel Tube, Cold Drawing Tube manufacturer / supplier in China, offering Honed / Cold Drawing Seamless Steel Tube for Hydraulic Cylinder, Piston Hydraulic Cylinder for Agricultural Truck, Customized Large Engineering Flange Hydraulic Cylinders and so on.

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Supplier Homepage Product Components and accessories Honed / Cold Drawing Seamless Steel Tube for Hydraulic Cylinder

Honed / Cold Drawing Seamless Steel Tube for Hydraulic Cylinder

FOB Price: US $650-1,300 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $650-1,300/ Ton
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Port: Qingdao, China
Production Capacity: 200, 000 Sets / Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: ID40-400
  • MPa Classfication: High Pressure Piping
  • Standard: Ts 16949;ABS;API;Ccri;Cc
  • Cross-Section Shape: Round
  • Roughness of Inner: 0.8-1.6
  • Port: Qingdao/Shanghai
  • Trademark: WTJX/OEM
  • Specification: less than 10 meters in length
  • HS Code: 8412210000
  • Temperature Classification: High Temperature Piping
  • Material: Steel
  • Diameter: ID40-400mm
  • Connection Type: Seamless
  • Tolerance: H8-H11
  • Delivery Time: 20 Days
  • Transport Package: Pallet, Wooden Case or as Customer′s Requirement
  • Origin: Shandong Rizhao
Product Description
                   Honed / Cold Drawing Seamless Steel Tube for Hydraulic Cylinder
NO.1 The Details
1. Standard&material: DIN2391-2 ST52, EN10305-1 E355, C45E, 34CrMo4, ASTM A106, A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140, API 5L. 
2. Size range: 50mm*40mm - 480mm*420mm 
3. Manufacture method: Cold rolled, cold drawn 
4. Treatment method of internal surface: Honed
5. Delivery condition: BK, BKW, BKS, GBK, NBK.
7. Tolerance of W. T: +/-5%
8. Roughness of internal surface: 0.35um max.
9. Straightness of tubes: 0.5mm/1000mm, 0.8mm/1000mm, 1mm/1000mm according to   length of tubes required.

NO.2  About Us
   Shandong wantong hydraulic co., ltd. sets up in 1995, is a specialized custom hydraulic cylinder for  FC Telescopic Hydraulic Cylinder manufacturing enterpirise which takes up with design, manufacturer, sell hydraulic products. The company covers an area of 180,000 square meters, with 600 emplayees in it. There are 700 sets of manufacturing equipments, such as cold drawing production lines, surface treatment production line, boring and rolling production line, various of digital-control machining and testing equipment.
 (Want view photos ? PLZ contact me.

NO.3  Product Line
    Our company invested 10 million RMB in two cold drawing lines, one is 200 tons and the other is 320 tons with acid cleaning, phosphatization , heat treatment and alignment cutting. These two lines can process various seamless tubes range from diameter 40mm to 400 mm. They can improve our production efficiency and can supply cold drawn tubes to other machinery companies.
     JLB300 High Precision Hydraulic Cold Drawing Machine can be made into a chain machine set according to customer's requirements. The pull of this machine set ranges from 5T to 300T,and it's drawing length can reach 200 meters. It is widely applied to draw copper, aluminium, steel and other materials, expecially low-cost and extra-long pipe products. It's advantage lies in precision of cold drawing, adjustable speed, automatic charging and blanking, and optional online cutting and automatic length-fixed cutting.
we also has SRB( skiving and  roller burnished)  machine. 
 
NO.4  Our Dream
We firmly believe that quality products from the outstanding design and concept, there are 25 engineers with rich experience in our strong technical team and more than 9,000 types of design. Analyzes, calculations, strength check and motion simulation in variety of software to make our design more close to actual working conditions, We will consider various factors in the design stage to avoid each risk of project failure. Our design and products could perfectly match customers' varied needs.


NO.5   After-sale Service
  
WarrantyPeriod of 14 months from the date of manufacture.The manufacture date is engraved on the label of every cylinder.
 Exclusion clause:
1)This warranty does not cover & WANTONG shall have no responsibility for:
2)Troubleshooting, diagnostic, removal, or reinstallation labor charges;
3)Freight charges for either defective parts or new or repaired parts unless prior written approvalis obtained from WANTONG;
4)Claims for loss of time, inconvenience, loss of use, profits or other consequential damages;
5)Conditions from, alteration, accident, misuse, neglect, fire, theft, loss, intentional damage, direct,indirect, consequential, incidental, weather related, or any other type of damage resulting fromthe use of the product;
6)Corrosion unless the material is found to be out of specification;
7)Failure due to contamination introduced to the cylinder;
8)Paint unless out of specification;

NO.6  Strict Quality Control System
1)Salt spray test is a major use of salt spray test equipment created by the artificial simulation of salt spray environmental conditions to assess the corrosion resistance of products or metal materials, environmental testing
2)Mechanical performance testing equipment can meet the requirements of mechanical testing, all the use of computer digital display, so theaccuracy is more accurate, so that the mechanical properties of each cylinder barrel has been greatly improved.
3)Every workpiece is machined according to the confirmed drawings and will be inspected casually by QC according to a certain proportion. The traceable record shall be clear and traceable.
4)The qualified parts are assembled into one cylinder and then the pressure test will be done.
5)Before and after assembly, the basic dimensions and workmanship will be inspected again.
A inspection report will come into being before delivery.

NO.7  FAQ:
Q1: Are you a manufacture or a trade company?
Answer: Manufacture, we are the leader manufacturer of hydraulic industry in China with 22years experience and technology.
 
Q2: Do you have quality control system?
Answer: Yes, The quality management system introduced is: ISO/TS 16949:2009-certified by NQA and IATF cert.
 
Q3: How can i get a booklet and buy a cylinder from you?
Answer: Very easy! Just leave me a message or email and tell me your requirement, let me know you are interesting in our products.I will talk with you for the details soon!

Q4: Can I customize our products from you?
 Answer: Yes, we can make products according to your requirements. Please kindly send me your specifications and drawings.
 
Q5: Can you help me to install or give me advice about what kind of hydraulic cylinder or power pack should I use for specific machine?
 Answer: Yes, we have 22 experienced engineers who are always ready to help you. If you do not know what kind of hydraulic cylinders should be used in your machine, please just contact us, our engineers will help you to design the exact products you need.
 
Q6: What is your main payment itme?
 Answer: T/T and L/C.
Dina
Shandong Wantong Hydraulic Co., Ltd
Add.: 500 meters east of Wulian County Railway Station,
Rizhao City, Shandong,China  
Mob.: +86-17306338158
A specialized hydraulic design,R&D,and manufacturing enterprise. 
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