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直管式钢塑转换
straight-pipe steel-plastic conversion
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压力等级：燃气输配压力不大于0.7mpa，给水压力可达1.6mpa
pressure grade: the gas distribution pressure is not larger than 0.7mpa; the water supply
pressure can reach 1.6mpa.
规格型号：ф25mm～ф315mm
specification and model: ф25mm～ф315mm
执行标准：东宏牌直管式钢塑过渡管件执行国家标准gb 15558.2-2005
executive standard: for straight-pipe steel-plastic conversion pipe fittings of donghong, the national standard gb 15558.2-2005 applies.
规格尺寸：直管式钢塑转换管件规格尺寸符合下表要求
specification and dimension: specification and dimension of straight-pipe steel-plastic conversion pipe
fittings meet the requirements in the table below.
直管式钢塑过渡管件规格尺寸
specification and dimension of straight-pipe
steel-plastic conversion pipe fittings
|
规格 |
pe(фd1) |
钢管(фd2) |
l |
a |
b |
|
|
通称 |
俗称 |
|||||
|
25x3/4" |
25钢塑 |
25 |
27 |
375 |
80 |
230 |
|
32x3/4" |
32钢塑 |
32 |
27 |
375 |
80 |
230 |
|
32x1" |
32钢塑 |
32 |
34 |
375 |
80 |
230 |
|
40x1" |
40钢塑 |
40 |
42 |
375 |
80 |
230 |
|
40x5/4" |
40钢塑 |
40 |
42 |
375 |
80 |
230 |
|
50x3/2" |
50钢塑 |
50 |
48 |
375 |
80 |
230 |
|
63x2" |
63钢塑 |
63 |
57/60 |
375 |
80 |
230 |
|
90x3" |
90钢塑 |
90 |
89 |
570 |
100 |
370 |
|
110x4" |
110钢塑 |
110 |
108 |
570 |
100 |
370 |
|
160x6" |
160钢塑 |
160 |
159 |
570 |
160 |
310 |
|
200 |
200钢塑 |
200 |
219 |
580 |
150 |
330 |
|
250 |
250钢塑 |
250 |
273 |
650 |
180 |
360 |
|
315 |
315钢塑 |
315 |
325 |
650 |
200 |
460 |
