What standards are supported for dimensions?

We support USA, EU, and China national standards for accumulator specifications, including various gas stem thread types like M24, M30, 5/8UNF, and 7/8UNF.

High-Performance 20L Accumulator Bladder – Long Lifespan

Name: High-Performance 20L Accumulator Bladder – Long Lifespan
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2100124585

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Guide and Service

Warranty

1 Year

Model NO.

all models

Certification

ASME

Power Source

Hydraulic

Operation Pressure

Atmospheric Pressure

Applicable Medium

Mud, Water

Structure

API

Material

Rubber

Key Words

Bladder

Stanadard

USA, EU, China

Transport Package

Standard Export Package

Specification

all sizes

Trademark

Lake

Origin

China

HS Code

843143

Production Capacity

5000PCS Per Month

Key features

ASME Certified Quality: Meets ASME standards with ISO 9001:2008 and API compliance for reliable performance.

Wide Material Compatibility: Available in NBR, EPDM, FKM, and other compounds for various hydraulic fluids and temps.

Global Standard Fit: Designed for USA, EU, and China standards with multiple gas stem thread options.

Professional Engineering Support: Expert team with doctoral/master's degrees in hydraulics and polymer materials.

Flexible Customization: Offers full, minor, and sample-based customization for specific application needs.

Strict Quality Control: Rigorous inspection by experienced QC staff; third-party inspections (BV, SGS) welcome.

Versatile Application: Ideal for hydraulic systems, machine tools, engineering machinery, and oilfield equipment.

1-Year Warranty: Comprehensive 1-year warranty coverage with online guide and service support.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:How do I place an order?

Send an inquiry with detailed item description or model number. We will provide a quotation and order form. Standard packing is used if no specific demand is stated.

Q:What certifications does the product have?

The product is ASME certified. Production follows ISO 9001:2008 and API standards. Third-party inspections like BV, SGS, and TUV are supported.

Q:What are the payment and shipping terms?

Payment via T/T or L/C at sight. Samples ship via courier (DHL/UPS) or air; bulk orders ship by air or sea. Lead time is approximately one month.

Q:Can the product be customized?

Yes, we offer full, minor, sample-based, and design-based customization. We recommend the most suitable model based on your specific requirements.

Q:What is the warranty period?

We provide a 1-year warranty with online guide and service support for all products.