How is your after-sales service?

Experienced team: Our professional staff is with you at every stage of our products. Technical support services: We are here to answer your questions and provide quick solutions to your problems. Remote solution support: Using remote technology, you can confidently provide a solution to the problem. Spare parts supply: You can safely get the spare parts you need. 14 months warranty: We provide 14 months warranty for the product, trustworthy. After-sales training service: We ensure that you use o

Prop Cylinder Hydraulic Cylinder for Coal Mining Hydraulic Support

Name: Prop Cylinder Hydraulic Cylinder for Coal Mining Hydraulic Support
Brand: Shandong Wantong Hydraulic Co., Ltd.
SKU: 736482982

Shandong, ChinaShandong Wantong Hydraulic Co., Ltd.

US$1,000.00-10,000.00

5 Piece

Sample price:US$1980.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, CE, ISO9001, EAC;GOST;Aqa

Pressure

Medium Pressure

Model NO.

360/340/270/230*840

Work Temperature

Normal Temperature

Acting Way

Single/Double Acting

Working Method

Straight Trip

Adjusted Form

Telescopic Type

Structure

Piston Type

Material

27simn, 40cr, 30crmnsi

Stroke

840mm

Working Pressure

31.5-45MPa

Working Temperature

-30 to 80 Degree Centigrade

Warranty

14 Months From Production Time

Delivery Time

20 Days

Color

as Customer's Requirement

Transport Package

Pallets

Specification

360/230*840

Trademark

WTJX

Origin

Shandong, China

HS Code

8412210090

Production Capacity

300, 000 Sets / Year

Key features

Comprehensive Surface Treatments: Offers chromium plating, laser cladding, and copper melting with hardness up to HRC56 and salt spray resistance over 3000 hours.

High-Strength Material Selection: Utilizes Shanghai Baosteel and Daye Steel for superior compressive performance under high pressure and heavy loads.

Advanced Manufacturing Process: Features robot welding, heat treatment, and electroplating with full process capacity for diameters 63-630mm.

Premium Sealing Components: Equipped with top brands like Hallite and Taibao using imported polyurethane for leak-free operation.

Full Customization Capability: Supports custom stroke, pressure, temperature, and design based on specific customer requirements.

Rigorous Quality Testing: Every unit undergoes 9 strict tests including pressure-tight, leak, and reliability tests before shipment.

14-Month Warranty Coverage: Covers free parts replacement or cylinder replacement for any quality issues within 14 months of production.

Fast Delivery Time: Standard delivery within 10-25 days with peak season lead time under 15 working days.

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: ≤8.13h

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:Are you a factory or a trader?

We are a factory, and in China we are a leading enterprise in the hydraulic industry. We have two factories covering an area of 180,000 square meters, with more than 700 employees and more than 1,000 sets of production equipment.

Q:Do you support OEM and ODM?

We can accept both.

Q:What is your after-sales service?

Our products come with a 14-month warranty. If any quality issues arise during this period, we will replace the parts for free for maintenance, or directly replace the new cylinder.

Q:Do you have any cylinder surface treatment processes?

Our company has 6 complete surface treatment production lines. We can perform chromium plating, zinc plating, copper plating, copper melting, QPQ, and laser cladding.

Q:How to ensure the cylinder sealing performance?

We use high-quality imported or domestic first-line brand seals (such as Hallite, Longli, etc.). Our cylinders will undergo pressure resistance tests and pressure holding tests higher than the rated working pressure before leaving the factory to ensure long-term stable operation without leakage within the rated pressure range.