What materials are used for the cylinder?

The main material is carbon steel, with cold drawn precision seamless tubing for the tube and chromed ground piston rods.

What brands of seals are used?

We use high-quality seals from brands such as Parker and Hallite.

Customized Two Rod Double Acting Welded Hydraulic Cylinder

Name: Customized Two Rod Double Acting Welded Hydraulic Cylinder
Brand: Qingdao Gd Machinery Co., Ltd.
SKU: 770197232

Shandong, ChinaQingdao Gd Machinery Co., Ltd.

US$50.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Pressure

Medium Pressure

Model NO.

Welded Hydraulic Cylinder

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Carbon Steel

Application

Tractor Trailer

Seals

Parker, Hallite

Warranty

1 Year

Working Pressure

3000psi

Transport Package

Plywood Case

Trademark

Origin

China

HS Code

84122100

Key features

Customizable Colors: Standard red paint with available custom color options.

Wide Bore Range: Bore sizes range from 18mm to 800mm for diverse applications.

Extended Stroke: Stroke lengths available from 100mm to 8000mm.

High Pressure Testing: Functionally tested and pressurized to 1.5 times normal working pressure.

ISO 9001 Certified: Manufactured in an ISO 9001:2008 certified factory with strict quality control.

Flexible Mounting: Base end clevis design ensures greater swing ability and maximum flexibility.

Multiple Port Options: SAE, NPT, NPTF, and BSP ports are available to suit different needs.

OEM Service: OEM is welcomed; customized cylinders supplied with drawings or samples.

Company profile

Qingdao Gd Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-03-01Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryQingdao GD Machinery Co., Ltd. is a Qingdao-based limited trading company with seven employees and no stated affiliated company. It offers hydraulic cylinders and reports 90% export sales, with 15 years of export experience. Production information indicates annual capacity of 280,000 hydraulic cylinders and 30,000 hydraulic power units, while quality controls include raw-material traceability, random finished-product inspection, and one QA/QC inspector. The supplier supports customization from customer designs and accepts several quotation and payment terms. However, the evidence shows no in-stock capacity, overseas warehouse, showroom, overseas agent or branch, ODM, SDK, or popular-brand OEM capability. No new products were reported in the past year, and no offline trade-show participation or overseas service countries were stated. Service-capability assessment and corrective-action procedures lack written procedures or records. Certification information, customer cases, and formal financial performance...

Supplier typeThe supplier is identified as Qingdao GD Machinery Co., Ltd., a limited company and trading company located in Qingdao, China, with seven employees and no stated group affiliation. Its stated product scope centers on hydraulic cylinders, including several specialized cylinder types.

After-Sales capabilityThe supplier reports one-month average lead times in both off-season and peak season and accepts FOB, CIF, EXW, and CFR quotation terms. However, it has no in-stock service capacity, overseas warehouse, showroom, overseas agent or branch, or stated overseas service countries; service-capability assessment and corrective-action mechanisms also have no written procedures or records.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM service for popular brands, no SDK, and no offline trade-show participation. These explicit limitations indicate weak demonstrated innovation and development capability.

Production capacityThe supplier reports annual productivity of 280,000 hydraulic cylinders and 30,000 hydraulic power units, with one QA/QC inspector and random finished-product inspection. It also has raw-material traceability, although finished-product inspection instructions have no written records; the stated capacity provides explicit evidence of production capability.

Customization capabilityThe supplier explicitly provides customization from customer designs and accepts multiple quotation and payment terms, supporting transaction flexibility for customized orders. No evidence is provided about the scope, engineering process, or technical resources behind customization.