English
Kaxite Seals produces pipe thread sealing cord from 100% PTFE — a new-generation thread sealant that replaces conventional PTFE thread tape. It creates a reliable, leak-proof joint on metal and plastic threads used in coal gas, LPG, natural gas, cold water, hot water and drinking water systems.
If your team is tired of re-wrapping tape on every joint, this cord installs in seconds with a self-cut knife and stays put. It handles −100 °C to +200 °C, is pressure tested at 23 Bar water, and comes in rolls of up to 200 m for higher work efficiency. Odourless, pollution-free and chemically resistant — safe for potable water lines.
Order straight from our Ningbo production line — no trading company markup, no hidden layer between your purchase order and the price you pay per roll.
One cord does the job of multiple tape wraps. Self-cut installation without guidance, so field crews finish joints faster and reduce rework.
Coal gas, LPG, natural gas, cold water, hot water, drinking water and general industrial piping — one product for multiple systems.
Longer rolls mean fewer changes on site and higher daily work efficiency for plumbing and gas installation crews.
Tensile strength, pressure resistance, temperature stability and chemical resistance are checked on every production run.
Neutral cartons, private-brand labels, custom pallet marking and full export documentation for distributors and gas / water contractors.
Apply the cord around the thread and count the number of turns according to the pipe diameter below. The cord cuts itself into the thread as the joint is tightened, so no extra tools or guidance are needed.
Swipe horizontally to see the full table →
| Pipe Diameter | Number of Turns |
|---|---|
| 1/2" | 7 |
| 3/4" | 8 |
| 1" | 10 |
| 1-1/2" | 15 |
| 2" | 20 |
| 2-1/2" | 25 |
| 3" | 30 |
| 3-1/2" | 35 |
| 4" | 40 |
| 4-1/2" | 45 |
| 5" | 50 |
Guide values only. For non-standard thread forms or high-pressure duties, confirm the required number of turns with our technical team before installation.
Swipe horizontally to see the full property table →
| Property | Value |
|---|---|
| Material | 100% PTFE |
| Colour | White |
| Working temperature | −100 °C to +200 °C |
| Pressure resistance | Tested at 23 Bar water |
| Maximum roll length | 200 m |
| Tensile strength | Good / high tensile strength |
| Chemical resistance | Excellent — resistant to common industrial chemicals |
| Odour | No smell |
| Pollution | No pollution — suitable for drinking water |
| Installation | Self-cut knife, no guidance required |
| Alternative to | Conventional PTFE thread tape |
| Customisation | Custom roll length, OEM and private-label packaging |
Cord diameter, roll length, quantity, working medium and destination port. If you have a sample, attach it and we will match it.
We reply with unit pricing, lead time and shipping options. Evaluation samples are available so your team can verify the cord first.
Choose neutral export cartons or private-label packaging. We confirm pallet configuration and documentation before production starts.
Batch inspection covers tensile strength, pressure resistance and temperature stability. Inspection reports can be issued with the shipping documents.
Send your cord diameter, roll length, quantity and destination port. Our sales engineers reply with a quotation, available samples and the packing options for your market.
Address
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
