■ Good hygiene: no add PE pipe processing heavy metal salt stabilizer, material non-toxic, non-fouling layer, no bacteria, a good solution to urban secondary pollution of drinking water. ■ Excellent corrosion resistance: In addition to a few strong oxidant, can be resistant to many aggressive chemical media; no electrochemical corrosion. ■ long life: at rated temperature and pressure condition, PE pipes can be used safely for more than 50 years. ■ better impact resistance: PE pipe toughness, high impact strength, heavy direct pressure through the pipe will not cause pipeline break strong. ■ Reliable connectivity: the strength of PE pipe hot melt or fused interface above the pipe body, the seam will not load due to soil movement or the role of living disconnected. ■ good workability: light pipe, welding process is simple insulating sleeve, to facilitate the construction pfa insulating sleeve, engineering and lower total cost. Connecting pipes: ■ The electric welding: the use of special electric hot-melt welder will be straight with straight, straight pipe and pipe fittings connected. Generally used for the following pipe 160mm. ■ Butt connection: Special butt welding pipe connected, generally used for more than 160mm pipe. 1, to prevent a short circuit fault rats, snakes and other small animals caused by 2, to prevent acid, alkali, salt and other chemicals on the busbar corrosion 3, to prevent maintenance personnel mistakenly charged the gap caused by accidental injury 4, adapt switchgear miniaturization Trend 5, resolve busbar slot phase insulation problem Dongguan to the crown plastic products: the production of PU tube, PU sling, PVC pipe insulation casing 25mm, PC tube, silicone tube, ABS pipe ptfe insulated casing, PP pipes, PE pipe, light pipe, light bars, light guide cable, a light guide flat strip, factory direct! Welcome to consult insulating sleeve pvc, the crown insulating sleeve (certification), the insulating sleeve provided by the Dongguan City, the crown plastic products Limited. Insulating sleeve pvc, the crown insulating sleeve (certification), the insulating sleeve, Dongguan City, the crown Plastic Products Co., Ltd. (www.gddgyg.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Mr. Chiang.