UL CE CE Sab Hauv Tsev Muaj Ntawv Pov Thawj HDPE Tooj Liab Xov Tooj Hlau 100 Pairs

Kev Taw Qhia Txog Khoom

Nws yog feem ntau siv rau kab faib khoom ntsug sab hauv tsev; lub davhlau ya nyob twg txuas nrog lub thav duab faib khoom thiab feem ntau siv rau hauv kev xa suab tseem ceeb thiab kev xa cov ntaub ntawv.

Cov yam ntxwv

1. Tus Neeg Txuas Lus: Txais yuav cov xov hlau tooj liab puag ncig uas muaj cov xov hlau, uas nws txoj kab uas hla suav nrog 0.5, 0.6, 0.8 hli

2. Kev rwb thaiv tsev: Siv cov polyethylene lossis PVC uas tiv taus hluav taws

3. Cov kab sib txuas: txhua khub ntawm cov xov hlau insulating ua khub raws li cov chromatogram qhia

4. Npog: Cov lus qhia txog kev siv ntawm cov khoom siv npog PVC ua raws li tus qauv GB8815

5. Sab hauv xov tooj cable, hom rau HYV, HYY, HYYC

6. Cov qauv no muaj

Cov ntawv thov

- Cov khoom lag luam no tsim nyog rau kev sib txuas lus hauv zos, kev sib txuas lus sab hauv tsev.

- Txuas lub txee faib khoom sab hauv tsev / sab nraum zoov thiab lub xov tooj

- Kev teeb tsa: Conduit, overhead lossis direct burial