Product Overview

Our DVGW certified PTFE tape is specifically designed for gas pipe sealing applications, providing secure, leak-free connections that meet strict European safety and quality standards. Certified under DIN EN 751-3, this tape is trusted by professionals for use in natural gas, LPG, and industrial gas installations.

 

Applications

Natural gas pipelines

LPG systems

Industrial gas distribution

Heating and HVAC gas connections

OEM supply for gas system manufacturers

 

Feature / Advantage	PTFE Tape with DVGW Certificate	Non-Certified PTFE Tape
Compliance	Meets DIN EN 751-3 standard, approved for gas & drinking water	No guarantee of compliance with international standards
Safety	Tested for use in potable water and natural gas systems	May not be suitable or safe for regulated applications
Reliability	Consistent sealing performance, proven under pressure & temperature cycles	Performance varies, higher risk of leakage
Market Access	Required or preferred for European markets	Limited acceptance in regulated industries
Customer Trust	Strengthens brand image, ensures confidence for importers, wholesalers, and installers	Often perceived as low-quality, less trust from professionals

 

About us

We have a team of experienced engineers and qualified management to ensure our production line in order. According to IS09001 standards, factory has obvious zoning, which improve production efficiency. Also, we have ERP management system, from schedule the orders to delivery goods, all steps has records in the system, this can improve work efficiency and avoid mistakes.

 

Our mission is Forever seal, Forever Real, Forever Deal. We aim to establish business relations with our clients forever. We don't provide cheapest products, but cost effective one. Quality is always our core competitiveness.

 

We have a complete set of advanced automatic production lines in China, from jumbo roll PTFE tape to finished products, from rewinding to packaging. Especially, we have own injection molding machines workshop, control all the plastics glossy and strong. Our advanced equipment lead us to large capacity of 250,000pcs per day to provide fast delivery.

A: Our plastics are thicker, so it is stronger to protect the tape avoid damage.

B: Our plastics are more glossy visible, so customer can see it is better quality.

 

 

Width	12mm (1/2")
Thickness	0.1mm
Length	12m
Density	0.6g/cm3
Tape color	White
Spool	56mm OD, 25mm ID
Packing	10pcs/shrink, 250pcs/box, 1000pcs/ctn
MOQ	20000 pcs
Delivery time	30-40 days after getting your prepayment

 

 

 

Composition	100% virgin PTFE
Pressure Rating	up to 3,000PSI
Temp.Range	-190C to +260C
Tensile Strength	8 N/mm2
Elongation	Min 25%
Storage	Unlimited shelf life(less than 70F )/50% relative humidity out of direct sunlight
Flammability	Non-flammable

 

 

 

 

 

 

 

 

 

 

 

Customer: What's the delivery time?

Foreverseal: 30 days after getting prepayment

 

Customer: How many workers do you have?

Foreverseal: Around 70 workers currently

 

Customer: Do you have UL for your products?

Foreverseal: Yes, we have

 

Customer: When did your company establish?

Foreverseal: In 2009

 

Customer: Do you provide design service?

Foreverseal: We can help to make design for your products. You can provide me your logo, and we will make design for your final confirmation.

 

Customer: How do you control the quality?

Foreverseal: We do regular inspection for all the orders by random test. Our workers are highly trained and with good experience, most of them are old staff more than 5 years. The products made by them are mostly qualified products, moreover they will pick out the defective products in time to win the reward.

1. Before production: Check color & printing for spool/cover, quality of packing material...

2. On production: Control width, thickness, length, density under international standard by 5% random test

Each order has QC report

3.Keep shipment samples within 3 years

4.After production: Check quantity is correct and package is complete