What is the warranty period for the product?

We provide a 1-year warranty. In case of quality problems under the 1-year warranty period, free replacement will be made for the customer.

What materials are used in the hydraulic cylinder?

The cylinder material is 20#/45# Steel, with seals from Parker Hallite. The tube is cold-drawn precision seamless tubing, and the rod is chromed, ground, and polished.

Double Acting Welded Hydraulic Cylinder for Excavator

Name: Double Acting Welded Hydraulic Cylinder for Excavator
Brand: Qingdao Gd Machinery Co., Ltd.
SKU: 770187762

Shandong, ChinaQingdao Gd Machinery Co., Ltd.

US$30.00-120.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, SGS

Pressure

Medium Pressure

Model NO.

DA322020

Work Temperature

Normal Temperature

Acting Way

Double Acting

Working Method

Straight Trip

Adjusted Form

Regulated Type

Structure

Piston Type

Material

Carbon Steel

Application

Construction Machine

Seals

Parker Hallite

Cylinder Material

20#/45# Steel

Certificate

ISO9001:2008

OEM

Support OEM

Color

Customerized

Packing

Plywood Case

Working Pressure

2500psi (21MPa) ~ 4000psi (28MPa)

Warranty

1 Year

MOQ

1PC

Production Time

30 Days

Stroke

200mm

Bore

32mm

Transport Package

Plywood Case

Trademark

GD Hydraulic

Origin

China

HS Code

8412210000

Production Capacity

600 Pieces/ Day

Key features

OEM and Customization Support: Supports OEM manufacturing, custom colors, and specifications based on customer drawings.

High-Quality Material Construction: Made from 20#/45# Carbon Steel with Parker Hallite seals and chromed piston rods.

Wide Pressure Range: Operating pressure ranges from 2500psi (21MPa) to 4000psi (28MPa).

ISO9001 Certified Quality: Manufactured under ISO9001:2008 standards ensuring high quality and reliability.

Low MOQ for Samples: Minimum Order Quantity is just 1 piece, allowing for easy sample testing.

Fast Production Time: Standard production time is approximately 30 days upon deposit or L/C receipt.

1-Year Warranty Coverage: Provides free replacement for quality problems within the 1-year warranty period.

Versatile Industrial Application: Suitable for construction machinery, mining, agriculture, and various special vehicles.

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: ≤18hTerms 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.

Product Q&A

Q:Do you accept OEM manufacturing?

Yes! We do accept OEM manufacturing. We will quote you the exact price and make the exact cylinder according to your specification and drawing.

Q:Can we design our own package or print our own logo?

Yes! Package and logo will be made according to your requirements.

Q:Could we get small quantity samples?

Yes! We understand the quality test is important and we are glad to make the sample for you. The MOQ is 1pcs.

Q:How long is the production time?

Generally the production time is 30 days.

Q:What is your payment term?

For sample payment, generally 100% T/T payment in advance, west union, paypal. For order payment, generally is 30% T/T in advance, 70% balance before shipment. If you require the different payment term, let us negotiate it together.