PG 80 德制 DIN 40430 主要用于电缆接头
For cable diameter Major Diameter Tapping Pitch
mm mm Drill Size mm 6,0Pg 712,511,31,278,0Pg 915,213,91,4110,0Pg 1118,617,31,4112,0Pg 13,520,419,11,4114,0Pg 1622,521,21,4118,0Pg 2128,326,81,5925,0Pg 293735,51,5932,0Pg 364745,51,5938,0Pg 4254,052,51,5943,0Pg 4859,357,8
1,59
Thread Size PG 螺纹属于钢管用螺纹，详细标准可查DIN 40430标准.Pg Thread DIN 40430Steel Conduit Thread PG 螺纹：钢管螺纹（Steel conduit Thread ）执行标准：DIN40430螺纹 名称 密封形式 角度 锥度 类别 国家标准 备注NPT 一般密封圆锥管螺纹 60 1:16 北美 GB/T12716-1991 牙顶和牙底NPSC 一般密封圆柱管螺纹 60 北美 NPTF 、NPSF 、NPSI 、PTF-SAE SHORT 干密封管螺纹 干密封 北美 PT 密封圆锥管螺纹 加ptfe 料密封 55 1:16 惠氏螺纹 GB/T7306-2000 M 一般密封米制圆柱管螺纹 60 公制 等边三角形，牙顶是尖的，牙底是ZM 一般密封米制圆椎管螺纹 60 公制 等边三角形，牙顶是尖的，牙底G 非螺纹密封圆柱管螺纹 55 惠氏螺纹 GB/T7307-2001 ZG 管锥 加ptfe 料密封 55 1:16 英制 外螺纹R1或R2，内螺纹Rc 一般的RP 密封圆柱内螺纹 55 英制 RC 密封圆锥内螺纹 55 英制 R1 密封圆锥外螺纹 55 英制 GB/T7306.1-2000 与英制密封圆柱内螺R2 密封圆锥外螺纹 55 英制 GB/T7306.2-2000 与英制密封圆锥内螺
Major Diameter For cable
diameter
mm mm Pg 712,56,0Pg 712,56,0Pg 915,58,0Pg 1118,610,0Pg 13,520,412,0Pg 13,520,412,0Pg 1622,514,0Pg 1622,514,0Pg 2128,318,0Pg 2128,318,0Pg 2928,318,0Pg 2928,318,0Pg 3647,032,0Pg 4254,038,0Pg 4254,038,0Pg 4859,343,0On 31.12.1999 the safety standard VDE 0619 which included the
standards DIN 46319 for metric sizes and DIN 46320 for PG -sizes were withdrawn. On 01.01.2000 the new standard DIN EN 50262 came into force. The new standard uses the new metric sizes. In the transitional period - until 01.03.2001 - the PG -standard could still be used. For replacement PG -items may still be used. The ten sizes PG 7 / 9 / 11 /13,5 / 16 / 21 / 29 / 36 / 42 and PG 48 were replaced by eight new metric sizes, i.e. M 12 / 16 / 20 / 25 / 32 / 40 / 50 and M 63. No direct conversion is possible!
By this new standard a suitable solution was not achieved.Possibilites for a conversion:
PG Size Conversion to metric mm M 12M 16M 16M 20M 20M 25M 20M 25M 25M 32M 32M 40M 50M 50M 63M 63Wrench Size for Cable Connection
Connecting Thread Wrench Size
mm Old PG 7SW 15PG 9SW 19PG 11SW 22PG 13,5SW 24PG 16SW 27PG 21SW 33PG 29SW 42PG 36SW 53
PG 42SW 60PG 48SW 65New SW 36M40x1,5SW 46M12x1,5SW 15M16x1,5SW 19M20x1,5SW 24M50x1,5SW 55M63x1,5
SW 66
M25x1,5SW 30M32x1,5
备注
716-1991 牙顶和牙底是去顶的梯形
北美
GB/T7306-2000 水及煤气管行业
三角形，牙顶是尖的，牙底是平的边三角形，牙顶是尖的，牙底是平的
7-2001
R2，内螺纹Rc 一般的水管接头0 与英制密封圆柱内螺纹配合使用0 与英制密封圆锥内螺纹配合使用。