90°弯管式钢塑转换-j9游会真人游戏第一品牌
90°弯管式钢塑转换
ii. 90° elbow steel-plastic conversion
压力等级：燃气输配压力不大于0.7mpa，输水工作压力不大于1.6mpa
pressure grade: the gas distribution pressure is not larger than 0.7mpa; the water conveying
working pressure is not larger than 1.6mpa.
规格型号：ф25mm～ф63mm
specification and model: ф25mm～ф63mm
执行标准：东宏牌弯管式钢塑转换管件执行国家标准gb 15558.2-2005
executive standard: for elbow steel-plastic conversion pipe fittings of donghong, the national standard gb 15558.2-2005 applies.
规格尺寸：弯管式钢塑过渡管件规格尺寸符合下表要求
specification and dimension: specification and dimension of elbow steel-plastic conversion pipe fittings
meet the requirements in the table below.
弯管式钢塑过渡管件规格尺寸
specification and dimension of elbow steel-plastic
conversion pipe fittings
|
规格 specification |
pe(фd1) |
钢管(фd2) |
a |
b |
c |
|
|
通称 |
俗称 |
|||||
|
25x3/4" |
25钢塑 |
25 |
27 |
740 |
410 |
80 |
|
32x1" |
32钢塑 |
32 |
34 |
740 |
410 |
80 |
|
40x1" |
40钢塑 |
40 |
42 |
740 |
410 |
80 |
|
40x5/4" |
40钢塑 |
40 |
42 |
740 |
410 |
80 |
|
50x3/2" |
50钢塑 |
50 |
48 |
740 |
410 |
80 |
|
63x2" |
63钢塑 |
63 |
57/60 |
740 |
430 |
80 |
