What is the maximum working pressure?

The max allowable working pressure is 210 bar for most models, ensuring high-pressure stability.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the media compatibility?

The accumulator is designed for use with hydraulic oil as the working medium.

Hydraulic Diaphragm Accumulator for Energy Saving & Equipment Life Extension

Name: Hydraulic Diaphragm Accumulator for Energy Saving & Equipment Life Extension
Brand: Ningjin Ding'an Hydraulic Machinery Co., Ltd
SKU: 2286508085

Hebei, ChinaNingjin Ding'an Hydraulic Machinery Co., Ltd

US$5.00-25.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, ISO9001

Media

Hydraulic Oil

Model NO.

Installation

Vertical

Column Number

8-Column

Material

Copper

Type

Gas Type

MOQ

1 Piece

Delivery Time

15 Days

Application

Machinery

Delivery

by Sea

Transport Package

Strong Wooden Carton

Specification

1CBM

Trademark

Dingan

Origin

China

Production Capacity

200000 Pieces/Year

Key features

Energy Saving & Efficiency: Saves drive power, reduces pump pulsations, and extends equipment life for higher total efficiency.

GS & ISO9001 Certified: Manufactured under strict quality standards with GS and ISO9001 certifications for reliability.

Wide Volume Range: Available in multiple nominal volumes from 0.075L to 4.0L to fit various hydraulic system needs.

High Pressure Resistance: Max allowable working pressure of 210 bar ensures safe operation in demanding hydraulic circuits.

Flexible MOQ: Low minimum order quantity of 1 piece allows for easy testing and small batch procurement.

Fast Delivery: Standard delivery time within 15 days, with off-season lead time within 15 workdays.

Professional Manufacturer: Produced by Ningjin Dingan, a technology-based enterprise with over 15 years of industry experience.

Nitrogen Gas Sealing: Uses nitrogen as the compressible medium with a diaphragm for effective liquid-gas isolation.

Company profile

Importers and ExportersOEM ServicesQuality AssuranceFast Delivery

Ningjin Ding'an Hydraulic Machinery Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-08-01Nearest Port: TianjinAverage Response Time: ≤6.42hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer of hydraulic valves, hydraulic machinery, and mechanical parts. It reports ISO 9001 certification, more than 10 production lines, machining and finishing equipment, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. Its quality and service systems include documented complaint-handling, corrective/preventive-action, inspection, supplier-assessment, and traceability procedures. The supplier supports extensive customization and exports, with 71%–90% of sales from exports and self-operated import/export rights. However, it reports no available SDK, no inventory, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Financial records are identified for 2021–2023, but the provided data does not disclose performance values. Customer recognition in multiple international markets is stated, although specific customer cases are not provided.

Supplier typeThe supplier is explicitly classified as a Manufacturer and operates as a Limited Company. Its stated business scope covers hydraulic machinery and mechanical parts, while its offered product scope is Hydraulic Valve.

CertificationsThe supplier reports holding ISO 9001 certification, providing explicit evidence of a recognized quality-management-system certification.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, plus written supplier-service assessment procedures. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and no overseas service coverage, so the evidence supports internal service controls but not broad overseas after-sales infrastructure.

R&D capabilityThe supplier states that it has technical strength, product-development support, processing capacity, and R&D engineers with 6–10 years of total experience. Nevertheless, it explicitly has no available SDK, and the slices do not provide evidence of patents, new-product output, or measurable R&D performance.

Production capacityProduction capability is supported by a dust-free constant-temperature workshop, testing and processing equipment, more than 10 production lines, machining-center, milling, polishing, and honing equipment, and lead times within 15 working days in both peak and off-season. The supplier reports no inventory capability and no valid capacity contract with related subcontractors, indicating some capacity-continuity limitations.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full and minor customization, and flexible customization. This is reinforced by its listed machining and finishing equipment and documented finished-product inspection instructions.

Client casesThe supplier states that its products are sold in Russia, Europe, the Middle East, South America, Asia, and other markets and are recognized by customers; exports account for 71%–90% of total sales. However, no named customers, project examples, or verifiable case details are provided.

Product Q&A

Q:What are the main benefits of using this hydraulic accumulator?

It saves drive power, reserves energy, attenuates pressure shocks, reduces pump pulsations, and maintains constant pressure, thereby extending equipment life and improving safety.

Q:What is the working principle of the diaphragm accumulator?

It uses the compressibility of nitrogen gas to store hydraulic oil. The diaphragm isolates the gas and liquid parts; when pressure rises, gas compresses and oil enters, and when pressure drops, gas expands and pushes oil back into the system.

Q:What certifications does the product have?

The product is certified with GS and ISO9001 standards, ensuring quality and safety compliance.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 piece, allowing for flexible purchasing options for testing or small-scale needs.

Q:How long is the delivery time?

The standard delivery time is 15 days. During the off-season, the lead time is within 15 workdays.