What are the maximum specifications for this cylinder?

Max Stroke: 9280mm, Bore Diameter: 50~1500mm, Max Pressure: 400bar (Test Pressure: 1000 bar).

What materials and seals are used?

Material: Carbon Steel (20#,40#,45#,16Mn,27SiMn,etc). Seal Kits: Hallite, Parker, NOK, DICHTOMATIK, Trelleborg, Merkel.

Double Action Long Stroke Hydraulic Cylinders Used in Coal Mine and Engineering

Name: Double Action Long Stroke Hydraulic Cylinders Used in Coal Mine and Engineering
Brand: Wise Channel Industries Limited
SKU: 1964435115

Jiangsu, ChinaWise Channel Industries Limited

US$70.00-600.00

10 Pieces

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Acting Way

Double Acting

Working Method

Straight Trip

Structure

Piston Type

Material

Carbon Steel

Application

Construction, Coal Mine, Marine, Agriculture

Max Stroke

9280mm

Bore Diameter

50~1500mm

Max Pressure

400bar

Seal Kits

Hallite, Parker, Nok, Dichtomatik, Trelleborg

Certificate

CE, ISO9001, CCS

Transport Package

Wooden Case

Specification

as per requirement

Origin

Jiangsu China

HS Code

8412210000

Production Capacity

7000PCS/Month

Key features

Extensive Customization: 70% of products are customized; bore diameter 50-1500mm, max stroke 9280mm, max pressure 400bar.

High Pressure Capacity: Supports max pressure up to 600 bar (9600 psi) with test pressure of 1000 bar.

Premium Seal Kits: Equipped with high-quality seals from Hallite, Parker, NOK, DICHTOMATIK, Trelleborg, Merkel.

Versatile Applications: Widely used in construction, coal mining, agriculture, marine, and environmental sanitation.

Professional Manufacturing: Manufacturer with over 30 years of experience in hydraulic cylinder production.

Multiple Certifications: Certified with CE, ISO9001, and CCS standards for quality assurance.

Low MOQ: Minimum Order Quantity is just 1 piece, suitable for various project scales.

Fast Sample Delivery: Sample production generally takes 5-7 days for quick prototyping and testing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wise Channel Industries Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Minor Customization CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.53h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, FOB, CFR, EXW

AI-Powered supplier vetting

SummaryWise Channel Industries Limited is a China-based trading company established in 2019, with three employees and a valid import/export license. The supplier reports petroleum-equipment output of 10,000 sets annually, exports accounting for 90% of sales, and one-month lead times in both peak and off-peak seasons. It offers minor customization but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were launched in the past year. Service-management documentation is weak: some supplier records exist, but written procedures or records are missing for several controls, including customer complaints. Financial information is reported for 2021–2023, but the slices do not establish financial strength. Certification status, after-sales capability, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Trading Company and a Limited Company, operating in Jiangsu, China. It also reports a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Its complaint-handling capability lacks written procedures and records, indicating a documented after-sales weakness.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK, and launched no new products in the past year. Its R&D-supported design offering is limited to minor customization, demonstrating a clear innovation limitation.

Customization capabilityThe supplier explicitly offers minor customization and design services at the minor-customization level. This supports limited product adaptation but not advanced or extensive customized development.

Product Q&A

Q:Are you a manufacturer?

Yes, we have manufactured hydraulic cylinders for over 30 years. They are widely used in Engineers, Coal&mine, Agriculture and Environmental Sanitation etc.

Q:Do your products come with a warranty?

Yes, we have one year warranty.

Q:Can we customize our products from you?

Yes, actually 70% of our products are customized for our clients. You just need to let us know your demand (specifications &drawing is better), and we shall realize them for you.

Q:How do you deliver the products?

By sea, by plane, or by couriers.

Q:How many days the samples can be finished, And how about the mass production?

Generally 5-7days for samples making. The lead time of mass production will depend on quality, production art and so on. Generally 35days.