Product Introduction

Teflon Expansion Joints are expansion joints made from polytetrafluoroethylene (PTFE) material, which offer outstanding chemical stability, corrosion resistance, and wear resistance. This material is mainly used for connecting pipelines in extreme conditions such as high-temperature, high-pressure, and high-corrosion environments in various industries including chemical, petroleum, power, pharmaceuticals, among others. This product can withstand various vibrations and deformations caused by axial, lateral, angle changes, and temperature variations in the pipeline, effectively protecting the safe and stable operation of the entire system.

Furthermore, the manufacturing process of Teflon Expansion Joints is relatively complex, requiring excellent production equipment and advanced process technology. High-quality Expansion Joints also need to undergo rigorous hydraulic and airtightness testing to ensure their reliability and safety performance. Finally, professional technical personnel are required for installation and maintenance to ensure proper operation.

This product feature numerous advantages over other types of expansion joints. Due to their exceptional chemical resistance, separate the flow media from the metal parts, which can reduce the corrosion rate of metal parts and extend the service life of the entire pipeline system. Additionally, This product have a higher temperature resistance and can effectively withstand temperatures as high as 250°C without melting. This makes them ideal for use in high-temperature pipelines.

In conclusion, Teflon Expansion Joints are highly beneficial for use in various industrial applications, where pipelines face high-temperature, high-pressure, and high-corrosion conditions. With their superior chemical and heat resistance, Teflon Expansion Joints ensure the safe and stable operation of the pipeline system. Professionals are recommended to handle the installation and maintenance of.

Product parameters

product-643-558

Size	D	K	n-∅d	C	L	M	Axial Movement		Lateral Movement
Size	D	K	n-∅d	C	L	M	COMPRESSION	EXTENSION	Lateral Movement
DN25	115	85	4-14	16	130	M12	30	26	10
DN32	140	100	4-18	18	132	M12	30	26	16
DN40	150	110	4-18	18	140	M12	32	28	18
DN50	165	125	4-18	20	145	M12	33	35	22
DN65	185	145	4-18	20	158	M12	36	32	26
DN80	200	160	8-18	20	165	M12	38	33	32
DN100	220	180	8-18	22	175	M12	40	36	33
DN125	25	210	8-18	22	185	M12	42	37	26
DN150	285	240	8-22	24	205	M16	46	41	26
DN200	340	295	8-22	24	216	M16	50	43	27
DN250	395	350	12-22	26	230	M16	53	41	27
DN300	445	400	12-22	26	240	M16	55	51	27
DN350	505	460	16-22	26	245	M16	56	47	27

Advantage
1. Corrosion resistance: Teflon (polytetrafluoroethylene) is a material with excellent chemical stability, with good acid, alkali, and corrosion resistance. It can resist most chemical attacks, making the expansion joint durable and reliable.

2. High temperature resistance: It can withstand high temperature environments up to 260 ℃ and will not soften or deform even at high temperatures.

3. Good elasticity and wear resistance: Teflon materials have excellent elasticity and wear resistance, which can maintain excellent elasticity during high-frequency back and forth movements. At the same time, they have good wear resistance, reducing the wear of expansion joints caused by friction.

4. Easy installation: Lightweight, small in size, easy to install and maintain, and can be installed in a location or space that is easy to maintain.

5. Good insulation: Teflon has good electrical insulation and can be used for medium temperature measurement and insulation applications.

Product Display

product-1280-640