How to check the quality of the bulk order?

We provide preproduction samples before mass production for all customers if needed. We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.

Do you use any international standards for the rubber products?

Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

What materials are available to produce from your side?

NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.

Do you provide maintenance on tooling?

We maintain all tooling and will replace as needed.

How many empolyees you have?

We have 165 empolyees at time of December 2020.

Wd/ED Ring DIN 3869 Profile Threaded Connector Seal Beveled Flat Washer

Name: Wd/ED Ring DIN 3869 Profile Threaded Connector Seal Beveled Flat Washer
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1930370152

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

US$0.12

500-4,999 Pieces

US$0.09

5,000-49,999 Pieces

US$0.06

50,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

FKM

Application

Pumps

Model NO.

1/4

Type

Rotary Seal

Performance

Oil Resistance

Shape

O-Ring

Standard

Standard, Nonstandard, Custom Shape

1

Wd/ED Pipe Plug Seal

2

FKM Hydraulic Gasket Ring

3

NBR ED Flat Washer

4

Hydraulic Joint Wd Seal

5

Wd/ED FKM Seal Ring

6

Hydraulic Plug ED Gasket

7

NBR Hydraulic Seal Ring

8

Beveled Washer ED Seal

9

FKM Flat Washer Seal

10

Wd/ED NBR Gasket Ring

11

Hydraulic System ED Seal

12

Industrial Hydraulic Wd Seal

13

NBR/FKM Plug Gasket

14

High Pressure Wd Seal

15

ED Hydraulic Fitting Seal

Transport Package

Carton

Specification

1/4 11.6*16.5*1.5/0.8

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

10000000 PCS / Week

Key features

High Pressure Resistance: Supports working pressure up to 60 MPa for reliable performance.

DIN 3869 Standard: Complies with DIN 3869 profile thread specifications for threaded connectors.

FKM Material Option: Available in FKM material for excellent oil and corrosion resistance.

Wide Size Range: Models available from ED08 (M8) to ED60 (M60) with various thread types.

ISO Certified Quality: Manufactured under ISO9001 and ISO/TS16949 quality management systems.

Custom Shape Support: Offers standard and non-standard custom shape options for seals.

Multi-Industry Application: Suitable for hydraulic, pneumatic, automotive, and petroleum industries.

RoHS and REACH Compliant: Rubber compounds are approved for RoHS and REACH environmental standards.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.29hTerms 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.