Single Telescopic Legs of Roof Support for Mining Market

• Certification：ISO9001
• Pressure：Medium Pressure
• Work Temperature：Normal Temperature
• Acting Way：Single Acting
• Working Method：Straight Trip
• Adjusted Form：Regulated Type

=== Base Info ===

• Model NO.：360,340
• Structure：Piston Type
• Material：Steel
• Surface Treatment：Electric Galvanizing
• Color：According to Your Requirements
• Certificate：ISO,Ts16949,ABS,API
• Delivery Time：15 Days
• Hydraulic System：Multi Stages
• Honed Tube：20-2000mm
• Transport Package：Pallet, Wooden Case or as Customer′s Requirements
• Specification：ISO,TS16949, ABS, API, SGS
• Trademark：ODM , OEM , WTJX
• Origin：Shandong, China
• HS Code：841221
• Production Capacity：200, 000 PCS,Year

=== Description ===
Single Telescopic Column of Hydraulic SupportCylinder DiameterWorking ResistanceOpening pressure 
of safety valve(Mpa)Column Sedimentation forceSpherical radius 
of column headSpherical radius 
of cylinder headDiameter of connection 
bore of column head220/185180057.31587510035220/185180057.31587510035220/185180057.31589060035220/185180057.31589060035230/220180043.3110.489.56244230/210180043.3216.789.56244


Company Introduction:

Shandong wantong hydraulic co., ltd. sets up in 1995, is a specialized hydraulic cylinder manufacturing enterpirise which takes up with design, manufacturer, sell hydraulic products. The company covers an area of 180,000 square meters, with 500 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.

Complete Manufaturing Processes
The Company has complete and total manufacturing processes from raw material entering to factory and up to the final finished products to customer, which all are done under same premises. Therefore we can control the quality and delivery time at our best.

Safety Certificates
We also have gained the certificate of approval for mining products from national safety authorities.


FAQ

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 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 you tell me the price for the cylinder?
Answer:
1. Please help inform your drawing with detail requirement.
2. Please help inform the cylinder NO. after you check our booklet.
3. Please help inform the tipping capacity, strokes, number of stages, closed length, mounting type and size and other information.
4. Please also help inform the quantities, this is very important.
5. Your destination port.
 
Q5: Do your products come with a warranty?
 Answer: Yes, we have 14 months' warranty. During this period, if the quality problem occurs we will freely repair for you.
 
Q6: 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.
 
Q7: 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 25 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.
 
Q8: What is the delivery time?
Answer: Within 15 days for samples.
25-30 days for mass production, which is depend on quality, production process and so on.
 
Q9: What is your main payment itme?
 Answer: T/T and L/C.

Q10: How can I contact with you? 
Contact person: Caleb Tel.: +86 177 6332 6526