Zingwezi zimapangidwira kuti zizigwiritsidwa ntchito panja, poyika ma mlengalenga ndi ma ducts. Mapangidwe otayirira a chubu opanda gel otsekedwa ndi madzi otsekedwa pogwiritsa ntchito zipangizo zowuma / zofufumitsa m'madzi, zomwe zikutanthauza kuti kupeza chingwe n'kosavuta ndipo palibe kuyeretsa komwe kumafunika. Machubu osunthika ndi osavuta kuyenda potseka ndipo mawonekedwe a SZ-stranded, loose chubu amalekanitsa ulusi kuchokera pakuyika ndi zovuta zachilengedwe pomwe amalola kuyika kosavuta kwapakati. Zingwezi zimakhala ndi jekete ya polyethylene yapakatikati / yolimba kwambiri, yokhala ndi makina abwino kwambiri.
Komanso kumanga kwa zida zankhondo kumodzi kumapereka chitetezo chowonjezera ndi makoswe okhala ndi chingwe champhamvu kwambiri pansi pa zida kuti amavula mosavuta. Chingwe ichi chikhoza kugwiritsa ntchito fbr duct / Direct kukwiriridwa ntchito.
Ukadaulo wotsekereza madzi wopanda gel
Kukonzekera chingwe chothandizira luso
Jekete ya polyethylene yapakati/yokwera kwambiri
Kupereka chitetezo chapamwamba ku radiation ya UV, bowa, ma abrasion ndi zinthu zina zachilengedwe)
Zida zamatepi zachitsulo (ngati mukufuna)
Amapereka rodent resistance fbr mwachindunji-kukwiriridwa Mapulogalamu
Ikupezeka mu 62.5 [im9 50 jim, single-mode (kuphatikiza zosankha za bend-insensitive ndi NZDS) ndi mitundu yosakanizidwa
Chingwe Chogwiritsa Ntchito Chilengedwe Mtundu Wamtundu wa Fiber:
Panja
Aerial, Direct Buried, Duct
Loose Tube
Tepi yachitsulo yankhondo (Mwasankha) MM, SM
Posungira:
-40 ° C mpaka 70 ° C
Kuyika:
-30 ° C mpaka 70 ° C
-40 ° C mpaka 70 ° C
Max. Kulimbitsa Mphamvu, Nthawi Yaifupi 2700 N
Max. Kulimbitsa Mphamvu, Nthawi Yaitali 1000 N
FO |
Mtundu Wazinthu |
Nambala ya Fiber pa Tube |
Chiwerengero cha chubu lotayirira |
Nambala ya chubu yogwira |
Kulemera |
Diameter(mm) |
6 |
Dielectric |
6 |
6 |
1 |
80 |
10.5 |
12-72 |
Dielectric |
12 |
6 |
1-6 |
90 |
11.3 |
84-96 |
Dielectric |
12 |
8 |
7-8 |
120 |
12.8 |
108-144 | Dielectric |
12 |
12 |
9-12 |
170 |
15.7 |
156-216 | Dielectric |
12 |
18 |
13-18 |
180 |
16.3 |
228-288 |
Dielectric |
12 |
24 |
19-24 |
225 |
18.4 |
6 |
Zida zankhondo |
6 |
6 |
1 |
125 |
11.9 |
12-72 |
Zida zankhondo |
12 |
6 |
1-6 |
138 |
12.8 |
84-96 |
Zida zankhondo |
12 |
8 |
7-8 |
175 |
14.3 |
108-144 |
Zida zankhondo |
12 |
12 |
9-12 |
250 |
17.7 |
156-216 |
Zida zankhondo |
12 |
18 |
13-18 |
275 |
18.3 |
228-288 |
Zida zankhondo |
12 |
24 |
19-24 |
330 |
20.5 |