Fan coil soft joint is widely used in office buildings,factories and other buildings of HVAC(air conditioning)system.
●CONSTRUCTION
| ltem | Parts | Std.Material | Option Material | |||
| 1. | Nipple | SS-400 | Cu(Chrome plating) | |||
| 2. | Bellows | SUS-304 | SUS-316L/321 | |||
| 3. | Nut | SS-400 | Cu(Chrome plating) | |||

●FEATURES:
1.HVAC fan coil soft is reference to international industry standards,at the same time according to the relevant
provisions of the GB50243-2002,using advanced technologies and processes developed stainless steel
2.Fan coil soft of austenitic stainless steel corrugated pipe material,thus ensure the good temperature resistance
and corrosion resistance of the hose,soft after working temperature range for-10℃~300 ℃ .
3.Fan coil soft pick for thin wall stainless steel pipe by extrusion forming,the quality of the single wave,make
soft soldering has strong flexibility,scalability,flexibility and anti-seismic ability.
4.Fan coil soft crushing strength,air tightness,elongation,lateral displace-
ment and vibration fatigue test,the greatest degree of safety.
5.Fan coil soft joint is widely used in office buildings,factories and other buildings of HVAC(air conditioning)system,the import and export of fan
coil units required in the pipe connection.
| ●Specification | A:Annular | |||||||||||
N.D. | Tota Length(L) | Hose Specification | Lateral Movement Static | Working pressure | Weight/pc | |||||||
O.D. | Bellows Type | Eff.Area | ||||||||||
| mm inch | mm | inch | mm | A | cm² | mm | kg/cm² | kg/set | ||||
| 20 3/4 | 170 | 6.8 | 24.0 | A | 3.38 | 5.0 | 16.0 | 0.22 | ||||
| 20 3/4 | 200 | 8.0 | 24.0 | A | 3.38 | 8.0 | 16.0 | 0.23 | ||||
| 20 3/4 | 250 | 10.0 | 24.0 | A | 3.38 | 10.0 | 16.0 | 0.24 | ||||
| 25 1 | 170 | 6.8 | 29.0 | A | 5.11 | 5.0 | 16.0 | 0.30 | ||||
| 25 1 | 200 | 8.0 | 29.0 | A | 5.11 | 8.0 | 16.0 | 0.32 | ||||
| 25 1 | 250 | 10.0 | 29.0 | A | 5.11 | 10.0 | 16.0 | 0.34 | ||||
The working pressure tabulated above is the based on the room temperature(about 25℃)and minimum burst pressure is 4 times the working pressure.
The size,working pressure,total length,and movement tabulated above is the standard specification.We can also deliver products against your requests.
Contact: Cissy Peng
Phone: 86-13989717939
E-mail: sales@forobellows.com
Whatsapp:86-13989717939
Add: Louzhuang Town, Jiangyan City, Jiangsu Province
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