Product Name : Expansion Joint SF-150
Product Description

1.    The pipe expansion joint is simply a bellows element with flanges as end connections (without welding; so called weldingless).  Due to formed-in-one bellow structures, the contained fluid is separated to flanges away rusty.

2.    Weldingless anti-shock joints could avoid stress concentration and grain boundary corrosion resulting from welding thermal effect.

3.    The products are suitable for a dust-collecting piping system, a smoking-disposal outlet, an exhaust pipe for an engine power plant, and a blowing machine.

4.    The materials and specification could be assigned according to customer requirement.

 

FLANGE TYPE : JIS、ANSI、BS、DIN 

Item Parts Material Optional Material
項次 構件 材質 可選用材質
1 伸縮囊 (Bellows) SUS-304 SUS-316
2 法蘭 (Flange) SS-400 SUS-304/SUS-316
SF-500N  性能規格表 Specification
(下述工作壓力以常溫25℃為基準
                  Nominal Bore                                 Total Length                              Bellows                               Working Pressure                
口徑 總長度     外徑        鋼板層數     有效面積   工作壓力
 mm   Ins  mm O.D. PLY c㎡    PSI    Kg/c㎡
40 1-1/2 150 57 1 19.5 150 2
50 2 150 75 1 33.6 150 2
65 2-1/2 150 90 1 50.8 150 2
80 3 150 103 1 68.5 150 2
100 4 150 133 1 111.2 150 2
125 5 150 161 1 173.2 150 2
150 6 150 187 1 236.4 150 2
200 8 200 247 1 429.3 150 2
250 10 200 309 1 664.2 150 2
300 12 200 359 1 917.6 150 2
350 14 230 393 2 1103 150 2