Flexible Joint SF-500 / SF-500H

Flexible Joint SF-500 / SF-500H
Flexible Joint SF-500 / SF-500H
Product Name : Flexible Joint SF-500 / SF-500H
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 product locates the flow input/output ends to isolate high frequency and low amplitude vibrations from piping equipment and to eliminate noise.

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

FLANGE TYPE : JIS、ANSI、BS、DIN 

ItemPartsMaterialOptional 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) FCD-40 SS-400/SUS-304/SUS-316
3 設限拉桿 (Tie Rod) SS-400 SUS-304/SUS-316
4 墊片 (Gasket) RUBBER -
SF-500  性能規格表 Specification
(口徑22"以上規格另行提供，下述工作壓力以常溫25℃為基準) 
            Nominal Bore                     Total Length                Bellows               Tie Rods                  Working Pressure          
口徑總長度    外徑       鋼板層數    有效面積  拉桿數工作壓力
 mm   Ins  mm O.D. PLY c㎡ PCS    PSI    Kg/c㎡
40 1-1/2 150 57 1 19.5 2 150 10
50 2 150 75 1 33.6 2 150 10
65 2-1/2 150 90 1 50.8 2 150 10
80 3 150 103 1 68.5 2 150 10
100 4 150 133 1 111.2 2 150 10
125 5 150 161 1 173.2 2 150 10
150 6 150 187 1 236.4 3 150 10
200 8 200 247 1 429.3 3 150 10
250 10 200 309 1 664.2 4 150 10
300 12 200 359 1 917.6 4 150 10
350 14 230 393 2 1103 4 150 10
400 16 230 448 2 1437 4 150 10
450 18 230 501 2 1808 4 150 10
500 20 230 553 2 2212 4 150 10
SF-500H  性能規格表 Specification
(口徑22"以上規格另行提供，下述工作壓力以常溫25℃為基準) 
            Nominal Bore                     Total Length                Bellows              Tie Rods                  Working Pressure          
口徑總長度    外徑       鋼板層數    有效面積  拉桿數工作壓力
 mm   Ins  mm O.D. PLY c㎡ PCS    PSI    Kg/c㎡
40 1-1/2 150 57 2 19.7 2 300 20
50 2 150 75 2 34 2 300 20
65 2-1/2 150 90 2 51.3 2 300 20
80 3 150 103 2 69.1 2 300 20
100 4 150 133 2 112.2 3 300 20
125 5 150 161 2 174.4 3 300 20
150 6 150 187 2 237.8 3 300 20
200 8 200 247 2 432.3 3 300 20
250 10 200 309 2 667.8 4 300 20
300 12 200 359 2 921.9 4 300 20
350 14 230 393 3 1108 4 300 20
400 16 230 448 3 1442 4 300 20
450 18 230 501 3 1814 4 300 20
500 20 230 553 3 2219 4 300 20