Kdas 453516.4 MD-L Hydraulic Packing Double Reciprocating Piston Composite Seal

Name: Kdas 45*35*16.4 MD-L Hydraulic Packing Double Reciprocating Piston Composite Seal
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1939758702

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

Kdas 45*35*16.4 MD-L Hydraulic Packing Double Reciprocating Piston Composite Seal

US$3.60

10-99 Pieces

US$3.30

100-999 Pieces

US$2.90

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

Motion Type

Double Reciprocating Dynamic Sealing for Hydraulic

Composite Layer Structure

1 NBR Main Seal + 2 Tpc Anti-Squeeze Strips + 2 Po

Applicable Fluid

General Mineral Based Hydraulic Oil

Installation Feature

Separated Split Strip Design

Matching Standard

ISO 6547 Hydraulic Cylinder Piston Groove Standard

Applicable Equipment

Ngineering Machinery

Transport Package

Carton

Specification

Standard or custom sizes

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

100000 PCS / Week

Key features

Multi-material integrated five-layer structure combines oil-resistant NBR, anti-squeeze TPC and wear-proof POM, achieving double reciprocating sealing with three protective functions in one pack.

Separated split wear strips eliminate installation tools, avoid scratching cylinder inner walls during assembly and greatly shorten equipment maintenance cycle for all lifting machinery.

Up to 250 bar bearing pressure, matched standard metric grooves conforming to ISO 6547, compatible with all mineral hydraulic oil with ultra-low friction and negligible leakage.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.33hTerms 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:Can this five-piece composite piston seal work for long-time continuous reciprocating operation?

Yes. POM wear strips reduce metal friction, TPC prevents extrusion under pressure. It maintains stable sealing performance during long-term continuous reciprocating movement.

Q:Are all metric sizes of KDAS/MD-L/DAS piston seals compatible with ISO 6547 cylinder grooves?

Most mainstream metric sizes fit ISO 6547 standard grooves. We can supply complete dimension drawings to check your piston groove parameters before bulk orders.

Q:What will happen if install non-split type composite piston seals instead of this split version?

Non-split integrated rings need professional installation tools, easily scratch piston and cylinder walls, extend maintenance hours and raise risk of early seal extrusion damage.