钢丝网骨架聚乙烯复合管道施工手册

钢丝网骨架聚乙烯复合管道施工手册

钢丝网骨架聚乙烯复合管道

施工手册

目录

0．前言----------------------------------------------------------------------------- 4

1 SRTP管道及配件的连接-------------------------------------------------------------- 4 1.1.管材切割及封口----------------------------------------------------------------- 4

1.2.连接前的准备工作-------------------------------------------------------------- 4 1.3.管道连接---------------------------------------------------------------------- 5

1.3.1.电熔连接------------------------------------------------------------------ 5

1.3.1.1.检查并确认确认沟槽开挖符合设计要求------------------------------------ 5

1.3.1.

2.现场检查管材、管件质量------------------------------------------------ 5

1.3.1.3.检查现场消防及安全防护措施-------------------------------------------- 5

1.3.1.4.检查电源电压---------------------------------------------------------- 6

1.3.1.5.检查焊机----- -------------------------------------------------------- 6

1.3.1.6.布管------------------------------------------------------------------ 6

1.3.1.7.试装------------------------------------------------------------------ 6

1.3.1.8.划标记---------------------------------------------------------------- 6

1.3.1.9.安装扶正器------------------------------------------------------------ 6

1.3.1.10.氧化层处理----------------------------------------------------------- 6

1.3.1.11.消除内外残渣--------------------------------------------------------- 7

1.3.1.1

2.酒精（或丙酮）擦洗---------------------------------------------------- 7

1.3.1.13.晾干----------------------------------------------------------------- 7

1.3.1.14.装配管件------------------------------------------------------------- 7

1.3.1.15.调整----------------------------------------------------------------- 7

1.3.1.16.管件编号------------------------------------------------------------- 7

1.3.1.17.焊接----------------------------------------------------------------- 7

1.3.1.18.冷却----------------------------------------------------------------- 8

1.3.1.19.放置及固化时间------------------------------------------------------- 8

1.3.

2.法兰连接------------------------------------------------------------------ 9

1.3.

2.1.核对法兰片------------------------------------------------------------ 9

1.3.

2.2．检查和清理------------------------------------------------------------ 9

1.3.

2.

3.套法兰--------------------------------------------------------------- 9

1.3.

2.4.管材找正------------------------------------------------------------- 9

1.3.

2.5.装密封圈------------------------------------------------------------- 9

1.3.

2.6.装活套法兰----------------------------------------------------------- 9

1.3.

2.7.目测法兰平面的水平状况----------------------------------------------- 10

1.3.

2.8.调整同心圆----------------------------------------------------------- 10

1.3.

2.9.装紧固件------------------------------------------------------------- 10

1.3.

2.10.拧紧螺丝----------------------------------------------------------- 10

1.3.

2.11.检查安装质量------------------------------------------------------- 10 1.

3.3.同其它管材之间的连接------------------------------------------------------- 10

1.3.3.1.与金属支架的接触---------------------------------------------------- 10

1.3.3.

2.与其它材质管材的连接------------------------------------------------ 10

1.3.3.3．与机械设备的连接---------------------------------------------------