& does relevant recommendations: 【 corrugated expansion pipe, steel expansion pipe, cast iron expansion 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.


Loose flange of stainless steel metal hose is introduced
Structure: loose flange seal seat together with the concept of net corrugated trinity welded bellows
Features: easy installation, good sealing performance
Size: DN10 ~ DN2000

Loose flange stainless steel metal hose material
(1) loose flange: carbon steel/stainless steel;
(2) to take over: carbon steel/stainless steel;
(3) metal wave tube: SUS304/316;
(4) net: SUS304/316
Shock-proof metal hose
Flange connection type, produced according to customer requirements
Excellent bending resistance welding assembly flange connection form
CAL: 50 ~ 800 mm
Length: length is optional
The highest use temperature: 600 ℃
Use pressure: 0.6 ~ 15 mpa
Bellows: SUS304 SUS316L
Metal mesh: SUS304
Fran: carbon steel, stainless steel
Nominal size (DN) 50 65 80 100 65 150 200 250 300 80 400 450 500 600
The hose length L (MM) 250 250 300 300 250 350 350 400 400 450 350 500 600 660