詳細介紹
螺牙規(guī)格:公制牙MG螺牙,德制PG牙,英制G(PF)管制螺牙,美制NPT錐形螺牙。
產(chǎn)品說明:雙密封鎧裝防爆填料函,雙密封鎧裝防爆電纜接頭本款采用優(yōu)質(zhì)黃銅原材料配合*數(shù)控機床精加工制成,內(nèi)置襯套和鎧裝電纜卡環(huán),功能特強,適合各類鋼帶,鋼絲鎧裝電纜。
防護等級 :在規(guī)定的卡口范圍內(nèi),并使用密封圈旋緊迫緊頭,達到IP65-10Bar
工作溫度 :-40℃~+120℃短時可達+150℃
產(chǎn)品材質(zhì) :黃銅搭配硅膠制成。
使用方法:先將鎧裝電纜外層剪開,然后固定在鎧裝電纜卡環(huán)上,zui后旋緊迫緊螺帽即可。
雙密封鎧裝防爆填料函,雙密封鎧裝防爆電纜接頭應用于機械設備電氣、船舶電氣、防蝕設備的電線電纜的固定和保護。主要作用是使線路通暢,使電纜保持密封,并保證電纜接頭處的絕緣等級,使其安全可靠地運行。防止危險氣體進入儀表或是接線箱,從而避免,而且潮氣也會侵入電纜內(nèi)部,使紙絕緣性能下降。因為防暴格蘭頭鉆孔灌注樁的施工質(zhì)量直接影響到上部結(jié)構(gòu)的穩(wěn)定和安全,應強調(diào)以下幾點: 1。對質(zhì)量控制應以預防為主,在施工前做好充分的準備工作,制定相應的防范措施,并責任到人。 2。采用*人才,*的工業(yè) ,過硬的設備進場,為優(yōu)良的工程打下一個堅實的基礎。 3.嚴把檢測關。
防爆電氣設備電纜引入裝置的結(jié)構(gòu)有哪幾種?答案:引入裝置又叫進線裝置,是外電路的導線或電纜進入防爆電氣設備的過渡裝置。由于該裝置是防爆電氣設備zui薄弱的環(huán)節(jié),因此,引入裝置的密封十分重要。常用的密封引入裝置有三種結(jié)構(gòu): 1、密封圈式引入裝置;該引入裝置使用廣泛,包括壓盤式、壓緊螺母式引入裝置(俗稱喇叭嘴)。 2、澆鑄固化填料密封式引入裝置; 3、金屬密封環(huán)式引入裝置。
I型隔爆(公制牙) | ||||||||
螺牙規(guī)格 | 訂貨型號 | 電纜外徑密封范圍 | 螺紋長度 | 鋼帶厚度 | 網(wǎng)帶厚度 | zui大直徑B | ||
公制 | A(mm) | B(mm) | L(mm) | min | max | (mm)Max | (mm) | |
M20 | EXd-M20-14h | 3.1~8.6 | 6.1~14.0 | 12 | 0.1 | 0.4 | 0.85 | 24 |
EXd-M20-16h | 6~12 | 9.5~16 | 12 | 0.1 | 0.4 | 0.9 | 30 | |
M25 | EXd-M25-16h | 6.1~11.6 | 9.5~15.9 | 12 | 0.1 | 0.4 | 0.9 | 30 |
EXd-M25-29h | 11.1~14 | 18.7~29 | 16 | 0.1 | 0.7 | 1.4 | 43 | |
M32 | EXd-M32-25h | 11.1~19.9 | 18.7~25 | 16 | 0.1 | 0.7 | 1.4 | 43 |
EXd-M32-35h | 17~21 | 22.9~35 | 16 | 0.1 | 0.7 | 1.4 | 50 | |
M40 | EXd-M40-30h | 17~26.2 | 22.9~30 | 16 | 0.1 | 0.7 | 1.6/2.0 | 50 |
EXd-M40-42h | 22~28 | 26~42 | 16 | 0.1 | 0.8 | 1.4 | 60 | |
M50 | EXd-M50-35h | 22~32.1 | 26~35 | 17 | 0.2 | 0.8 | 2.5 | 60 |
EXd-M50-48h | 29.5~39 | 35.5~48 | 17 | 0.2 | 0.63 | 1.4 | 65 | |
M63 | EXd-M63-45h | 29.5~38.1 | 35.5~45 | 17 | 0.2 | 0.63 | 2.0/2.5 | 65 |
EXd-M63-45h | 40.1~51 | 45.6~62 | 17 | 0.2 | 0.63 | 1.5 | 80 | |
M75 | EXd-M75-55h | 47.2~50 | 45.6~55 | 19 | 0.3 | 0.63 | 2.5 | 80 |
EXd-M75-74h | 52.8~63 | 57~74 | 19 | 0.3 | 0.81 | 1.5 | 92 | |
M100 | EXd-M100-72h | 52.8~61.9 | 57~72.1 | 19 | 0.3 | 0.81 | 2.5 | 92 |
EXd-M100-79h | 59.1~67.9 | 60.4~79 | 19 | 0.3 | 0.81 | 2.5/3.15 | 92 | |
EXd-M100-93h | 70~86 | 76~93 | 19 | 0.3 | 0.94 | 1.6 | 117 | |
M125 | EXd-M125-93h | 70~86 | 76~93 | 19 | 0.3 | 0.936 | 1.6 | 117 |
II型隔爆(英制牙) | ||||||||
螺牙規(guī)格 | 訂貨號 | 電纜外徑密封范圍 | 螺紋長度 | 鋼帶zui大厚度 | 網(wǎng)帶zui大厚度 | zui大直徑B(mm)Max | ||
英制 | A(mm) | B(mm) | L(mm) | min | max | 02(mm)Max | ||
G1/2 | EXd-G1/2-13h | 3.1~8.6 | 6.1~13.4 | 12 | 0.1 | 0.4 | 0.85 | 24 |
EXd-G1/2-17h | 6~12 | 9.5~17 | 12 | 0.1 | 0.4 | 0.9 | 30 | |
G3/4 | EXd-G3/4-16h | 6.1~11.6 | 9.5~15.9 | 12 | 0.1 | 0.4 | 0.9 | 30 |
EXd-G3/4-29h | 11.1~14 | 18.7~29 | 16 | 0.1 | 0.7 | 1.4 | 43 | |
G 1" | EXd-G1-25h | 11.1~19.9 | 18.7~25 | 16 | 0.1 | 0.7 | 1.4 | 43 |
EXd-G1-35h | 17~21 | 22.9~35 | 16 | 0.1 | 0.7 | 1.4 | 50 | |
G1 1/4 | EXd-G1-1/4-30h | 17~26.2 | 22.9~30 | 16 | 0.1 | 0.7 | 1.6/2.0 | 50 |
EXd-G1-1/4-42h | 22~28 | 26~42 | 16 | 0.1 | 0.8 | 1.4 | 60 | |
G1 1/2 | EXd-G1-1/2-35h | 22~32.1 | 26~35 | 17 | 0.2 | 0.8 | 2.5 | 60 |
EXd-G1-1/2-48h | 29.5~39 | 35.5~48 | 17 | 0.2 | 0.63 | 1.4 | 65 | |
G 2" | EXd-G2-45h | 29.5~38.1 | 35.5~45 | 17 | 0.2 | 0.63 | 2.0/2.5 | 65 |
EXd-G2-62h | 40.1~51 | 45.6~62 | 17 | 0.2 | 0.63 | 1.5 | 80 | |
G2 1/2 | EXd-G2-1/2-55h | 47.2~50 | 45.6~55 | 19 | 0.3 | 0.63 | 2.5 | 80 |
EXd-G2-1/2-74h | 52.8~63 | 57~74 | 19 | 0.3 | 0.81 | 1.5 | 92 | |
G 3" | EXd-G3-72h | 52.8~61.9 | 57~72.1 | 19 | 0.3 | 0.81 | 2.5 | 92 |
EXd-G3-79h | 59.167.9 | 60.478.5 | 19 | 0.3 | 0.81 | 2.5/3.15 | 92 | |
EXd-G3-93h | 70~86 | 76~93 | 19 | 0.3 | 0.94 | 1.6 | 117 | |
G 4" | EXd-G4-93h | 70~86 | 76~93 | 19 | 0.3 | 0.936 | 1.6 | 117 |
II型隔爆(美制牙) | ||||||||
螺牙規(guī)格 | 訂貨號 | 電纜外徑密封范圍 | 螺紋長度 | 鋼帶zui大厚度 | 網(wǎng)帶zui大厚度 | zui大直徑B(mm)Max | ||
英制 | A(mm) | B(mm) | L(mm) | min | max | 02(mm)Max | ||
NPT1/2 | EXd-NPT1/2-13h | 3.1~8.6 | 6.1~13.4 | 12 | 0.1 | 0.4 | 0.85 | 24 |
EXd-NPT1/2-17h | 6~12 | 9.5~17 | 12 | 0.1 | 0.4 | 0.9 | 30 | |
NPT3/4 | EXd-NPT3/4-16h | 6.1~11.6 | 9.5~15.9 | 12 | 0.1 | 0.4 | 0.9 | 30 |
EXd-NPT3/4-29h | 11.1~14 | 18.7~29 | 16 | 0.1 | 0.7 | 1.4 | 43 | |
NPT 1" | EXd-NPT1-25h | 11.1~19.9 | 18.7~25 | 16 | 0.1 | 0.7 | 1.4 | 43 |
EXd-NPT1-35h | 17~21 | 22.9~35 | 16 | 0.1 | 0.7 | 1.4 | 50 | |
NPT1 1/4 | EXd-NPT1-1/4-30h | 17~26.2 | 22.9~30 | 16 | 0.1 | 0.7 | 1.6/2.0 | 50 |
EXd-NPT1-1/4-42h | 22~28 | 26~42 | 16 | 0.1 | 0.8 | 1.4 | 60 | |
NPT1 1/2 | EXd-NPT1-1/2-35h | 22~32.1 | 26~35 | 17 | 0.2 | 0.8 | 2.5 | 60 |
EXd-NPT1-1/2-48h | 29.5~39 | 35.5~48 | 17 | 0.2 | 0.63 | 1.4 | 65 | |
NPT 2" | EXd-NPT2-45h | 29.5~38.1 | 35.5~45 | 17 | 0.2 | 0.63 | 2.0/2.5 | 65 |
EXd-NPT2-45h | 40.1~51 | 45.6~62 | 17 | 0.2 | 0.63 | 1.5 | 80 | |
NPT2 1/2 | EXd-NPT2-1/2-55h | 47.2~50 | 45.6~55 | 19 | 0.3 | 0.63 | 2.5 | 80 |
EXd-NPT2-1/2-74h | 52.8~63 | 57~74 | 19 | 0.3 | 0.81 | 1.5 | 92 | |
NPT 3" | EXd-NPT3-72h | 52.8~61.9 | 57~72.1 | 19 | 0.3 | 0.81 | 2.5 | 92 |
EXd-NPT3-79h | 59.167.9 | 60.478.5 | 19 | 0.3 | 0.81 | 2.5/3.15 | 92 | |
EXd-NPT3-93h | 70~86 | 76~93 | 19 | 0.3 | 0.94 | 1.6 | 117 | |
NPT 4" | EXd-NPT4-93h | 70~86 | 76~93 | 19 | 0.3 | 0.936 | 1.6 |