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Cross Tube Double Acting Welded Hydraulic Cylinder
US$30.00-100.00
1 Piece
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableCertification
RoHS, ISO9001Pressure
Medium PressureModel NO.
WBU30-0021Work Temperature
Normal TemperatureActing Way
Double ActingWorking Method
RotaryAdjusted Form
Regulated TypeStructure
Piston TypeMaterial
Carbon SteelStandard
Ts16949Cylinder Material
20#/45# SteelWarranty
1 YearSeal Kits Brand
Hallite or ParkerWorking Pressure
2500psi/3000psiRod
Hard Chrome PlatingTransport Package
Polywood Cases or Metal CasesSpecification
28CMX40CMX48CMTrademark
GDOrigin
ChinaHS Code
84122100Production Capacity
100000PCS/YearKey features
Customizable Specifications: Accepts customized specifications based on customer drawings or technical requirements.
High-Quality Materials: Constructed with carbon steel, hard chrome plated rods, and premium seals like Hallite or Parker.
Wide Industry Application: Suitable for agriculture, mining, oil & gas, construction, and special vehicle engineering.
Certified Quality: Products are certified with RoHS and ISO9001 standards for reliability and safety.
Flexible Payment Options: Supports T/T, L/C, PayPal, and Western Union for convenient transactions.
Fast Delivery: Standard delivery time is 30 days after receiving deposit or L/C.
1-Year Warranty: Provides a 1-year warranty covering mechanical defects and performance issues.
Global Market Reach: Serves major markets including North America, Europe, Australia, and Japan.
Company profile

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.
Product Q&A
Q:What materials are used for the hydraulic cylinder?
A:
The cylinder tube is made of cold-drawn precision seamless tubing, and the rod is hard chrome plated. Standard materials include 20# or 45# steel.
Q:Can the cylinder be customized?
A:
Yes, customized specifications are accepted. We can build cylinders according to your drawings or technical requirements.
Q:What is the warranty period?
A:
We provide a 1-year warranty for our hydraulic cylinders.
Q:What is the delivery time?
A:
The delivery time is typically 30 days upon receipt of the 30% deposit or relevant L/C.
Q:What certifications does the product have?
A:
The product is certified with RoHS and ISO9001 standards.
Send Inquiry
*To:
Qingdao Gd Machinery Co., Ltd.
Qingdao Gd Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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