非金屬膨脹接頭
1.1. 產品說明
1) 用途
為因應熱風管或溫水管或蒸氣管因風壓及熱而產生伸縮之要求，而以能夠吸收伸縮量為目的之管接頭。就鋼管而言，一般是溫度上昇至100℃時，每1公尺長度會延伸1.2㎜。故每30m應裝設一個伸縮接頭。伸縮接頭計有套筒形、消隙形、風箱形、彎管形等四種形式。
2) 優點
拆裝容易且可依設計規範或現場需求選用耐高溫、耐高壓、耐磨耗、耐油性、耐酸鹼、抗靜電、抗輻射熱之各類製品及其他帆布類、尼龍類製品。
圓形非金屬膨脹接頭(Expansion joint) 方形非金屬膨脹接頭(Expansion joint)
防塵套 非金屬風管(Bellows)
1.2. 材料應用表
品 名
厚度(㎜)
耐溫℃
SILICONE COATED GLASS FABRIC CLOTH
0.4~2.0
260
NEOPRENE COATED GLASS FABRIC CLOTH
0.8
180
VITON COATED GLASS FABRIC CLOTH
0.5~6.0
PTFE COATED GLASS FABRIC CLOTH
0.13~0.9
PTFE FOIL
0.2~1.0
LFP+PTFE COATED GLASS FABRIC CLOTH
0.5~1.2
316
PTFE FILM+PTFE COATED GLASS FABRIC CLOTH
1.0~1.3
300~343
ALUMINIZED COATED GLASS FABRIC CLOTH
0.5~1.5
ALUMINIZED COATED KEVLAR CLOTH
KEVLAR CLOTH
0.8~1.5
350
GLASS FABRIC CLOTH
0.8~3.0
600
GLASS FABRIC WITH SUS304 WIRE CLOTH
1.5~2.0
LIQUID ALUMINIZED COATED GLASS FABRIC WITH SUS304 WIRE CLOTH
MICA COATED GLASS FABRIC CLOTH
1100
CERAMIC FABRIC WITH INCONEL WIRE CLOTH
2.0~3.0
1260
SICICA CLOTH
0.7~2.3
1600
SUS304 WIRE MESH
0.19~0.37
SUS316 WIRE MESH
700
INCONEL WIRE MESH
1050
ROCKWOOL FELT
25~100
650
GLASS FABRIC FELT
6~25
CERAMIC FABRIC FELT
6~50
金屬膨脹接頭
SUS304
依壓設計
SUS316
