PTFE Lined Metal Bellows Expansion Joints

• Customization: Available
• Connection: Flange
• Kind: Corrugated Compensator
• Model NO.: PTFE Lined metal bellows
• Head Code: Round
• Material: PTFE
• Surface Treatment: Galvanized
• Customized: Customized
• Certification: CE, ISO14001, JIS
• Warranty: 18 Months
• Application: Chemical
• Customized Support: OEM, ODM
• Working Pressure: Pn10 Class 150
• Length: Customized
• Color: Customized
• Transport Package: Wooden Case
• Specification: DN25 - DN600
• Trademark: CHNFLEX
• Origin: China
• HS Code: 39173300
• Production Capacity: 30000ton/Year

Product Description

Product Description

Metal braided PTFE connector is an indispensable component in industrial pipeline systems, mainly composed of a metal shell and PTFE lining, with excellent corrosion resistance, high temperature resistance, and low friction coefficient. This connector plays an important role in absorbing changes in pipeline length caused by temperature fluctuations, pressure fluctuations, or mechanical vibrations in industrial pipeline systems.

NO	Name	Material
1	Flange	SS304,ss316,carbon steel,etc
2	Shipping Rod	SS304,ss316,carbon steel,etc
3	Metal braided mesh	Stainless steel
4	Welded pipe	Stainless steel
5	liner	PTFE

The characteristics of metal braided PTFE connector mainly include:
1.Corrosion resistance
2.High temperature resistance
3.High pressure resistance
4.Impermeability
5.Solve the problem of thermal expansion and contraction
6.Standardized size interchangeability
7.Environmental Protection and Economy

Product Specification

 

Diameter	Three waves of the maximum compensate ability				Allow the largest work force			Three wave	Connection flange size
	Axial	Transverse Y (mm)		Angular	Internal pressure		KPA	length L (mm)	PN 0.6Mpa		PN 1.0Mpa
DN mm	X(mm)	02-1	02-2	θ	TF021	TF022			K	n-M	K	n-M
100	26	25	33	20	0.5	0.6	28	95	170		180	8-M16
124	29				0.4	0.5	24	105	200	8-M16	210
150	32	20	26				18	115	225		240	12-M20
200	40			15	0.35	0.4	17	125	280		295
250	42		27		0.3	0.35	14	135	335	12-M16	350
300	44						13	145	395	12-M20	400
350	46				0.2	0.25		150	445		460
400					0.1	0.1	11	160	495	16-M20	515	16-M22
450	48	12	16					180	550		565	20-M22
500					0.08			200	600	20-M24	620	20-M27
600	49				0.05	0.06	10	220	705	24-M24	725
700	50							240	810	24-M27
800		10	13					260	920
900					0.03	0.035	9	280	1020
1000	52							300	1120	28-M27
1200		8	10				7	320

Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
 

Product Details

Production Flow

1.Stainless steel pipe

2.Metal bellows processing

3.Finished metal bellow

4.Stainless steel flange

5.High precision welding

6.pressure testing

7.Finished product

8.Product storage

 

Application

 

Metal braided PTFE connectors are widely used in boiler plants, cement plants, steel plants, smelting furnaces, incinerators, thermal power plants and nuclear power plants, air conditioning supply systems, glass and mineral wool industries; Petrochemical enterprises, air and gas cleaning factories, fan factories, and all places with pressure and high flexibility requirements in industry.
 

 

Our Services

1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation

Our Customer

 

 

Certifications

FAQ

Q1:Can you provide drawings?
A1:Yes,we could provide drawings for you.Please contact us to get the drawings.

Q2:What's the warranty period?
A2:We provide 18 months' warranty.

Q3:What' the MOQ?
A3:1pc. We could delivery any quantity according to your requirements.

Q4:What's the material of flange?
A4:The material of flange can be carbon steel, stainless steel and ductile iron.