What is the minimum order quantity?

The minimum order quantity is 1 piece.

How is the product quality controlled?

We perform 100% visual inspection of finished products by packing staff.

High Quality Corner Seals Black PTFE Packing with Graphite

Name: High Quality Corner Seals Black PTFE Packing with Graphite
Brand: Yuyao Teenma Thermal Insulation Material Manufactory
SKU: 2167378305

Zhejiang, ChinaYuyao Teenma Thermal Insulation Material Manufactory

US$16.00

1,000-4,999 kg

US$7.90

5,000+ kg

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

Standard

Material

PTFE

Model NO.

PAS/PTFE

Usage

Pump, Compressor, Valve, Piping, Mechanical

Application

Machinery

Certification

RoHS, CE

Color

Black

Density

800-1200kg/M3

Working Temperature

-150 C-250 C

Technic Type

Braided

Thickness

4mm 5mm 6mm 8mm 10mm 12mm-50mm

Length

5m-30m;Customizable

Weight

5g-2000G/M

Grade

Model

SPA

Agvantage

Sealing,Lubricant,Filling,Food Grade

Transport Package

Carton

Specification

4mm-50mm

Trademark

Teenma

Origin

Zhejiang

HS Code

392099

Production Capacity

50 Ton/Month

Key features

Customizable Dimensions: Thickness 4mm-50mm and Length 5m-30m available with custom options.

Versatile Industrial Applications: Ideal for pumps, compressors, valves, piping, and chemical sealing.

High Performance Material: Braided PTFE and graphite yarn with optional glass fiber reinforcement.

Corrosion and Chemical Resistant: Suitable for acid, alkali, and petroleum industry environments.

Flexible Customization: Customizable from samples, designs, and minor modifications available.

Fast Delivery Time: Standard delivery within 7-15 days regardless of season.

Comprehensive Quality Control: 100% visual inspection of finished products before shipment.

Company profile

Years of Export ExperienceMulti-language PioneerHigh Repeat Buyers Choice

Yuyao Teenma Thermal Insulation Material Manufactory

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.30h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a privately owned combined business manufacturing and processing thermal insulation materials, including asbestos-removal products. It has professional technical R&D capability, reported a new product within the past year, and supports customization from samples, designs, minor customization, and flexible customization. Production operates three lines and includes knitting, winding, and packaging machines; inventory capability and lead times within 15 working days are reported. Quality assurance and raw-material traceability are indicated, but finished-product inspection is performed by packing staff and only one quality assurance/control inspector is reported in one record. No management-system certification, overseas branches or agents, overseas warehouse, showroom, offline trade-show participation, ODM, SDK, or 3D software design capability is reported. Financial records are identified for 2021–2023, but financial strength cannot be determined from the provided labels alone.

Supplier typeThe supplier is identified as a privately owned combined company whose stated business scope is manufacturing and processing thermal insulation materials, including asbestos-removal products. Its product scope is thermal insulation material, with Southeast Asia/Mideast and domestic markets listed.

CertificationsThe supplier’s management-system certification status is explicitly recorded as “NIL.” This provides no evidence of certification and is a stated deficiency for certification holding.

R&D capabilityThe supplier is identified as a professional technical supplier, has one year of R&D engineer experience recorded, and reports launching a new product within the past year. It does not provide ODM, SDK, or 3D software design services, limiting the demonstrated scope of innovation support.

Production capacityThe supplier operates three production lines and lists knitting, winding, and packaging machines. It reports inventory capability and lead times within 15 working days in both peak and off-season, but it lacks a valid manufacturing-capacity contract with related subcontractors, which limits confidence in capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is consistent across the R&D/design capability records and demonstrates broad customization options, although 3D software design is not provided.