ISO 6993-2:2006 输送气体燃料用埋设式,耐冲击聚氯乙烯（PVC-HI）管道系统 第2部分：.最大操作压力200 mbar （20 kPa）用管件规范

标准编号：ISO 6993-2:2006

中文名称：输送气体燃料用埋设式,耐冲击聚氯乙烯（PVC-HI）管道系统 第2部分：.最大操作压力200 mbar （20 kPa）用管件规范

英文名称：Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 2: Fittings for a maximum operating pressure of 200 mbar (20 kPa)

发布日期：2006-06

标准范围

This part of ISO 6993 gives the requirements for non-end load-bearing fittings made of high-impact poly(vinyl chloride) (PVC-HI) intended to be used for the supply of gaseous fuels through buried pipelines having an operating temperature range of 0 °C up to and including +30 °C and a maximum operating pressure of 200 mbar (20 kPa)1).It is applicable only to fittings manufactured from the high-impact PVC materials PVC-A, PVC-CPE and PVC-EPR and having joints with elastomeric sealing elements. The fittings are suitable for those gases not containing potentially damaging components in such concentrations as to impair the properties of the fitting material.

标准预览图