Expansion Joint SF-1000 / SF-1000H

Expansion Joint SF-1000 / SF-1000H
Expansion Joint SF-1000 / SF-1000H
Product Name : Expansion Joint SF-1000 / SF-1000H
Product Description

1.    The pipe expansion joint is simply a bellow element with flanges as end connections.  Due to bellows made of stainless with convolution welding in longitudinal direction and contained internal tube and limited support rods, the trust force induced by fluid disturbance could be defended and corrective movement in axial direction is held.

2.    The products are suitable for a working room to absorb axial movement excited by thermal expansion or contraction of piping systems and equipment.

3.    The expansion joints have installed an external sleeve to protect bellows so that they are very suitable for a trouble environment and the special working space.

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
3 內筒 (Internal Sleeve) SUS-304 SUS-316
4 外筒(External Cover) SS-400 SUS-304 / SUS-316
5 端管 (Tube End) SS-400 SUS-304 / SUS-316
6 拉桿 (Tie Rod) SS-400 SUS-304 / SUS-316
7 套環 (Seal Ring) SUS-304 SUS-316

 

SF-1000  性能規格表 Specification
(口徑14"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      Axial Movement         Tie Rods          Working Pressure      
口徑 總長度     外徑        鋼板層數     有效面積       伸縮量     拉桿數 工作壓力
 mm   Ins  mm O.D. PLY c㎡ mm mm PCS    PSI    Kg/c㎡
40 1-1/2 400 57 1 19.5 +10 -40 3 150 10
50 2 400 74 1 33.6 +10 -40 3 150 10
65 2-1/2 400 90 1 50.8 +10 -40 4 150 10
80 3 400 104 1 68.5 +10 -40 4 150 10
100 4 400 130 1 111.2 +10 -40 4 150 10
125 5 400 161 1 173.2 +10 -40 4 150 10
150 6 400 187 1 236.4 +10 -40 4 150 10
200 8 400 247 1 429.3 +10 -40 4 150 10
250 10 400 309 1 664.2 +10 -40 4 150 10
300 12 400 359 1 917.6 +10 -40 4 150 10
SF-1000H  性能規格表 Specification
(口徑14"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      Axial Movement         Tie Rods          Working Pressure      
口徑 總長度     外徑        鋼板層數     有效面積       伸縮量     拉桿數 工作壓力
 mm   Ins  mm O.D. PLY c㎡ mm mm PCS    PSI    Kg/c㎡
40 1-1/2 400 57 2 19.7 +10 -40 3 300 20
50 2 400 74 2 34 +10 -40 3 300 20
65 2-1/2 400 90 2 51.3 +10 -40 4 300 20
80 3 400 104 2 69.1 +10 -40 4 300 20
100 4 400 130 2 112 +10 -40 4 300 20
125 5 400 161 2 174.4 +10 -40 4 300 20
150 6 400 187 2 237.8 +10 -40 4 300 20
200 8 400 247 3 432.3 +10 -40 4 300 20
250 10 400 309 3 667.8 +10 -40 4 300 20
300 12 400 359 3 921.9 +10 -40 4 300 20