Kdas Das MD-L Five-Piece Compact Piston Seal Double Acting Hydraulic Oil Seal

Name: Kdas Das MD-L Five-Piece Compact Piston Seal Double Acting Hydraulic Oil Seal
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1939799562

Guangxi, ChinaLiuzhou Pinmo Sealing Sci-Tech Co., Ltd.

US$5.10

10-99 Pieces

US$4.70

100-999 Pieces

US$4.20

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Usage

Engine, Transmission, Rear Axle

Model NO.

KDAS

Type

Haplotype

Speed

High Speed

Pressure

Pressure Type

Lip

Single Lip

Standard

Standard, Nonstandard

More Material

FKM NBR

Model

Kdas / Das / MD-L

Structure

5-Piece Compact Combined Piston Seal

Working Pressure

Max 250 Bar (3625 Psi), Medium Duty Hydraulic Syst

Standard Specification

Full Metric Sizes, Partial Sizes Meet ISO 6547 Sta

Core Material

NBR Nitrile Rubber

Application

Double-Acting Piston Sealing for Hydraulic Jack, H

Transport Package

Carton

Specification

Standard or custom sizes

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

100000 PCS / Week

Key features

Integrated 5-piece combo with central NBR seal, dual TPC anti-extrusion rings & built-in POM guide rings. All-in-one double-acting piston seal with anti-squeeze, wear-resisting and leak-proof function

Split POM guide and TPC back-up rings allow tool-free quick mounting. It cuts cylinder maintenance time and lowers labor costs for hydraulic equipment repair.

Supports max 250 Bar medium pressure with full metric sizes; partial specs conform to ISO 6547. Matches mineral oil well with low friction and stable long-term sealing.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.20hTerms 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

SummaryLiuzhou Pinmo Sealing Sci-Tech Co., Ltd. presents broad manufacturing and technical-service capabilities, including OEM for recognized brands, ODM services, product customization, and stated experience across multiple international markets. Its management certifications include TS 16949, ISO 14001, ISO 9001, and SA 8000. The supplier reports inventory capability, standardized finished-product inspection instructions, and lead times within 15 working days in both peak and off-peak periods. However, evidence is incomplete regarding after-sales support, financial strength, customer references, and contract status. The supplier lacks an SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and reported participation in offline trade shows. It also reported no regular fire drills during the past year.

Supplier typeThe stated business scope covers technical services, technology development and transfer, seals, plastic and rubber products, mechanical parts, glass-fiber-reinforced plastic products, and auto parts. The supplier also describes a factory, broad product range, and worldwide industry service, indicating a manufacturer with technical-service capabilities rather than a narrowly focused trading profile.

CertificationsThe supplier reports holding TS 16949, ISO 14001, ISO 9001, and SA 8000 certifications. These explicitly indicate coverage of automotive quality management, environmental management, quality management, and social accountability systems.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers with total experience in the stated 6–10 range. However, it reports no available SDK, so its innovation support is demonstrated through product development and ODM rather than software-development integration.

Production capacityThe supplier reports inventory capability, finished-product inspection instructions that are uniformly followed, annual output information of 10,000,000 sets, and lead times within 15 working days in both peak and off-peak seasons. Its manufacturing capacity is therefore explicitly supported, although the manufacturing-contract status is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization. It also reports ODM service availability, providing direct evidence of multiple customization routes.

Product Q&A

Q:What is the difference between KDAS, DAS and MD-L seals?

They are the same five-piece double acting piston sealing product with different brand model codes, sharing identical composite structure, material configuration and installation method, fully interchangeable in same metric size.

Q:Does this KDAS piston seal fit standard ISO 6547 hydraulic cylinder grooves?

Most mainstream metric sizes are designed matching ISO 6547 seal housing standard, we can provide size dimension chart for your groove parameter verification before order.

Q:What advantages do split TPC anti-extrusion rings and POM guide rings bring?

Split structure enables easy manual installation without damaging sealing lip; TPC material effectively prevents NBR main seal from being extruded into piston clearance under high pressure, while POM guide ring reduces metal friction and avoids piston scratch during reciprocating movement.