What is the minimum order quantity?

The minimum order quantity is 5 PCS.

Can the hydraulic cylinder be customized?

Yes, the hydraulic cylinders can be made according to client's requirements including working pressure, temperature, and color.

Factory Pricce High Presuure Hydraulic Support Telescopic Column for Coal Mining Machine

Name: Factory Pricce High Presuure Hydraulic Support Telescopic Column for Coal Mining Machine
Brand: Shandong Wantong Hydraulic Co., Ltd.
SKU: 2066223612

Shandong, ChinaShandong Wantong Hydraulic Co., Ltd.

US$1,000.00-10,000.00

5 Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, RoHS, CE

Pressure

31.5MPa

Model NO.

250/180/235/160*1175

Work Temperature

-30~+80 Degree Centigrade

Acting Way

Single Acting

Structure

Piston Type

Material

27simn, 40cr, 30crmnsi

Working Pressure

31.5--42MPa

Working Temperature

-30~+80degree Centigrade

MOQ

5 PCS

Stage

1-2 Stage

Warranty

14months

Estimated Time

20 Days

Color

According Customer Requirement

Transport Package

Pallets

Specification

Weight: 500kg

Trademark

WTJX

Origin

Shandong Rizhao

HS Code

8412210090

Production Capacity

300, 000 Sets

Key features

Customizable Working Pressure: Working pressure ranges from 31.5 to 42 MPa according to customer requirements.

Customizable Color: Color is fully customizable according to customer requirements.

High Wear and Corrosion Resistance: Special processing techniques ensure high wear and corrosion resistance for harsh environments.

Long Service Life: Designed for long service life with low maintenance costs.

Safety Certification: Products have passed safety mark certification by the Chinese Academy of Coal Sciences.

Comprehensive Quality Testing: Every cylinder undergoes 9 rigorous tests including pressure-tight and leak tests before shipment.

OEM and ODM Services: OEM and ODM services available with flexible customization options from samples or designs.

Hard Chrome Plated Piston Rod: Piston rods made of quenched and tempered 45# steel with hard chrome plating for sufficient hardness.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceExperienced Team

Shandong Wantong Hydraulic Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.15h

AI-Powered supplier vetting

SummaryThe supplier specializes in hydraulic components with a focus on customization and holds various certifications like IATF16949 and ISO standards. They offer ODM and OEM services and have a robust R&D team. Financial details suggest stability over recent years. However, they lack overseas facilities and participation in international trade shows, indicating a limited global presence. Despite this, their production capacity is high, supported by quality control and management systems. The supplier provides comprehensive after-sales services but doesn't engage in direct overseas operations.

Supplier typeThe supplier focuses on manufacturing hydraulic components like telescopic cylinders and hydraulic systems, primarily for dump trucks and engineering machinery.

CertificationsThe supplier holds multiple certifications, including IATF16949, ISO 9001, and ISO 14001, showcasing a commitment to quality and sustainability.

After-Sales capabilityThey provide extensive after-sales services, including technical training, maintenance, and debugging, though only domestically.

Financial creditThe financial stability is indicated by sustained cash flow and financial capacity over recent years.

R&D capabilityThe supplier has a strong emphasis on R&D, evidenced by new product launches and a sizable team of engineers.

Production capacityWith 5 production lines and an annual output exceeding US$100 million, the supplier has significant production capacity.

Customization capabilityThey offer extensive customization options, from minor to full customization, which is a key strength.

Client casesThe supplier provides OEM services for well-known brands, indicating experience in managing high-profile customer requirements.

Product Q&A

Q:What is the brand name of your products?

Generally, we use our own brand 'WTJX', OEM is also available as required.

Q:What causes hydraulic cylinder internal leakage?

There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. Our products are designed to bear overload power, use numerical control machines for polishing, and imported seals.

Q:Does your piston rod get ruptured easily?

Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q:What is the quality feedback of your products?

Guarantee the quality from the raw material. We have cold drawing production line and nickel-chrome electroplating production line, so we can produce cold-drawing pipe and hard-chrome pipe used for hydraulic cylinder!

Q:What is the warranty period?

The warranty period is 14 months.