Gold Member Since 2016
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Shandong Wantong Hydraulic Co., Ltd.

Cylinder Tube, Honed Tube, Cold Drawn Pipe manufacturer / supplier in China, offering Popular High Strength Alloy Steel Seamless Honed Tube on Sale, Front Mount Telescopic Hydraulic Cylinder for JAC Dump Trucks, China Expert Manufacturer Hydraulic Cylinder and so on.

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Popular High Strength Alloy Steel Seamless Honed Tube on Sale

FOB Price: US $600-1,200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $600-1,200/ Ton
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Port: Qingdao, China
Production Capacity: 200, 000 Sets / Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: honed steel tube
  • MPa Classfication: High Pressure Piping
  • Standard: ASTM, GB
  • Cross-Section Shape: Round
  • Roughness of Inner: 0.8-1.6
  • Place of Origin: Shandong, China
  • Trademark: WTJX
  • Specification: ISO/TS16949, ABS, API, SGS
  • HS Code: 841221
  • Temperature Classification: High Temperature Piping
  • Material: Steel
  • Medium: Fluids With Solid Particle
  • Connection Type: Seamless
  • Tolerance: H9-H11
  • Delivery Time: 7-15 Days
  • Transport Package: Pallet, Wooden Case or as Customer′s Requirement
  • Origin: Shandong, China
Product Description
Popular High Strength Alloy Steel Seamless Honed Tube on Sale
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.

> company introduction
    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. 
 
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.
Advantage
1) Professional, skilled, reliable.
2) One-stop 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

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.


FAQ
For now our market share of front-end cylinders tipping system is No.1 in China.
 
Q1: Are you a manufacture or a trade company?
Answer:Manufacture, we are the leader manufacturer of hydraulic industry in China with 20 years' experience and technologyaccumulation.With strong technical team we could solve any annoyance of you.
 
Q2: Do you have quality control system?
Answer:Yes, The quality management system introduced is: ISO/TS 16949:2009-certifiedby 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 or call me directly, let me know you are interesting in our products.I will talk with you for the details soon!
 
Q4: Can you tell me the price for the cylinder?
Answer:
1. Please advice the drawing with technical requirement.
2. Please advice the model No. after you check our booklet.
3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.              
4. Please also help advice the quantities, this is very important.
 
Q5: Do your products come with a warranty?
Answer: Yes, we have one year warranty. In this year, if the quality problem we will free repair for you.
 
Q6: Hydraulic cylinder internal leakage?
A: 3 main reasons causing internal leakage: Overload, polishing bad controlled, cheap seal kits. As is known to all, vehicles in China are often overloaded, our products all designed to bear the overload power. Advanced equipment could assure the polish processing. And we use the imported/TOP brand seals to meet customers' requirement.
 
Q7: What about the quality feedback of your products?
A: WE HAVE NEVER RECEIVED EVEN ONCE QUALITY COMPLAINT FOR MANY YEARS OF INTERNATIONAL BUSINESS.
 
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