Yushu high-voltage insulated high voltage insulation joint stock joint factory

Yushu high-voltage insulated high voltage insulation joint stock joint manufacturers of safe and effective installation of insulation joints is very important, after installation is necessary to ensure safety, but also to ensure life. Therefore, the following five points to note: First large-diameter insulated joint price, before isolating joints installed just for insulation performance (with 500V shake table resistance should be greater than 2M ruin also bad Tuo Yi Tan gray sheath  loyal  cough haiku  Xing  it turns starlings  ￡ Secondly, within 50m of the insulated joint installation of large diameter insulated joints, welding die mouth are not allowed to be installed within 200m of the pipeline have died when the mouth, the mouth of the dead should mean temperature soldering local 1999 ( ± 5 ℃) in the conduct is appropriate. Third, after the insulated pipe joints and connections should require pipeline mending corrosion, insulation joints are not allowed to make the surface temperature is above 100 ℃, anticorrosion fourth point carbon Great caliber insulation joints, insulating joints installed in the gas medium pipeline DN1400 large-diameter insulated joints shall be installed in low-lying buried pipeline not allowed inside the 5m line lifting, to avoid damage to the insulation joints. Fifth, do not be insulated joints thermal stress and deformation of the compensation member. well insulated joint installation, safety and performance are equally important. If necessary, please call to discuss,