What certifications does the product have?

The product holds ISO and FDA certifications.

Where can the product be applied?

It is suitable for reactors, steam generators, cans, buckets, and sealant applications with uniquely shaped openings.

Premium Quality: Expanded PTFE, Eptfe, Soft PTFE, White Soft PTFE Sealing Tape

Name: Premium Quality: Expanded PTFE, Eptfe, Soft PTFE, White Soft PTFE Sealing Tape
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2148622465

Zhejiang, ChinaNingbo Dongheng Sealing Co., Ltd.

US$0.10

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Customized

Model NO.

XINSEN-PN

Type

Adhesive Tape

Feature

Retractable Smooth

Color

White

Material

PTFE

Temperature Resistant

< 260 Degree

Hardness

Soft Expanded PTFE

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

Customized Specifications: Tailored to meet unique customer demands with flexible customization options.

Chemical Corrosion Resistance: Unyielding resistance to chemical corrosion for reliable sealing performance.

Temperature Resistance: Resistant to temperatures up to 260 degrees Celsius for harsh environments.

FDA and ISO Certified: Meets international safety standards with FDA and ISO certifications.

Swift Lead Time: Dispatch within 15 days after deposit receipt for orders up to 2 tons.

Versatile Delivery Options: Flexible shipping via sea, air, or express services like DHL, UPS, and FedEx.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

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: ≤15h

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.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 2 units.

Q:What are the payment terms?

We accept T/T, Cash, L/C, D/P, PayPal, Western Union, and small-amount payments. A 30% deposit is required upon order, with the remaining 70% due before shipment.

Q:How long is the lead time?

For orders up to 2 tons, dispatch occurs within 15 days after receiving the deposit. During peak seasons, the lead time is one month.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

Q:What materials are used?

The product is made of pure PTFE dispersion resins, specifically soft expanded PTFE.