What certifications does the product have?

The product holds RoHS and ISO certifications, ensuring quality and safety standards.

What is the lead time for production?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Does the tape affect fluid purity?

No, it guarantees no pollution, preserving fluid purity, and is manufactured in a pristine, dust-free environment.

Soft Expanded PTFE Tape for Reliable Joint Sealing in Various Industries

Name: Soft Expanded PTFE Tape for Reliable Joint Sealing in Various Industries
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2086980012

Zhejiang, ChinaNingbo Dongheng Sealing Co., Ltd.

US$0.10

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO

Customized

Model NO.

XINSEN-EP

Type

Adhesive Tape

Feature

Retractable Smooth

Color

White

Material

PTFE

Temperature Resistant

< 260 Degree

Hardness

Soft Expanded PTFE

Density

0.9g/cm3

MOQ

1roll

Transport Package

Wooden Carton or Parper Carton

Specification

3mm ~ 50mm

Trademark

DONHONSIL OR OEM

Origin

China

HS Code

3926909090

Production Capacity

10000000 Per Year

Key features

Pure Virgin PTFE Material: Crafted from 100% pristine, imported virgin PTFE for superior purity and performance.

Chemical Corrosion Resistance: Unrivaled resistance to chemical corrosion ensures long-term integrity and durability.

High Temperature Stability: Withstands temperatures up to 260 degrees for extended service life in harsh environments.

Self-Adhesive Convenience: Features a continuous self-adhesive strip for effortless installation and cost efficiency.

Flexible & Low Cold Flow: Offers exceptional flexibility with minimal cold flow deformation and robust compression.

Versatile Application Fit: Perfectly suited for damaged, irregular, and glass-ceramic flanges ensuring a snug fit.

Full Customization Options: Supports full customization from samples, designs, and minor adjustments to meet needs.

Certified Quality Assurance: Manufactured in dust-free environments with RoHS and ISO certifications for reliability.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceQA/QC Inspectors

Ningbo Dongheng Sealing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier manufactures industrial sealing products, including spiral wound gaskets, PTFE tape, and PTFE gaskets, from a 4,500 m² facility with three production lines. It offers extensive customization, 3D design, ODM, and OEM services, and reports new products within the past year. Quality-related evidence includes CE certification, ISO 9001:2015 certification, quality assurance, and documented corrective and preventive action procedures. However, complaint handling lacks written records, supplier approval documentation is incomplete, and the factory does not continuously reconcile production quantities or maintain standard outsourcing procedures. The supplier has inventory capability and valid contracts with affiliated subcontractors, but no overseas warehouse, showroom, agents, branches, or overseas service locations. Export activity is reported, with 31%–40% of sales from exports and four years of export experience. Customer evidence includes a 50%–80% repeat-buyer preference, but no Fortune 500...

Supplier typeThe supplier is a manufacturing-oriented industrial equipment and components provider producing spiral wound gaskets, PTFE tape, and PTFE gaskets. It has a 4,500 m² manufacturing plant, three production lines, inventory capability, and valid contracts with affiliated subcontractors, while lacking overseas warehouses, showrooms, agents, and branches.

CertificationsThe supplier reports CE product compliance certification and an ISO 9001:2015 management-system certificate. It also states that quality assurance is present in its quality-control processes, providing explicit certification and quality-system evidence.

R&D capabilityThe supplier provides 3D software design, ODM, and OEM services and reports new products within the past year. It has one R&D engineer and no available SDK, indicating some development capability but limited evidence of broader technical resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This establishes broad customization coverage across both design-based and sample-based requirements.