电熔法兰连接-j9游会真人游戏第一品牌
电熔法兰连接
electric-melt flange connection
压力等级：0.8mpa～1.6mpa。
pressure grade: 0.8mpa～1.6mpa
规格型号：dn50mm～dn800mm。
specification and
model: dn50mm～dn800mm
公称压力：电熔法兰连接相对应的公称压力应符合下表要求。
nominal pressure: the corresponding nominal pressure of
electric-melt flange connection should conform to requirements in the table
below.
电熔法兰连接相的对应的公称压力
corresponding nominal pressure of electric-melt flange
connection
|
管件规格(dn/mm) |
公称压力(mpa) |
|||
|
0.8 |
1.0 |
1.25 |
1.6 |
|
|
50 |
★ |
★ |
★ |
★ |
|
63 |
★ |
★ |
★ |
★ |
|
75 |
★ |
★ |
★ |
★ |
|
90 |
★ |
★ |
★ |
★ |
|
110 |
★ |
★ |
★ |
★ |
|
125 |
★ |
★ |
★ |
★ |
|
140 |
★ |
★ |
★ |
★ |
|
160 |
★ |
★ |
★ |
★ |
|
200 |
★ |
★ |
★ |
★ |
|
225 |
★ |
★ |
★ |
★ |
|
250 |
★ |
★ |
★ |
★ |
|
315 |
★ |
★ |
★ |
★ |
|
355 |
★ |
★ |
★ |
/ |
|
400 |
★ |
★ |
★ |
/ |
|
450 |
★ |
★ |
★ |
/ |
|
500 |
★ |
★ |
/ |
/ |
|
560 |
★ |
★ |
/ |
/ |
|
630 |
★ |
★ |
/ |
/ |
|
710 |
★ |
/ |
/ |
/ |
|
800 |
★ |
/ |
/ |
/ |
注：★ 表示适用，/ 表示不选用。
note: ★ means applicable, / means inapplicable
备注：最高压力不能超过1.6mpa，不能直接在井下施工。不能用于埋地，可用于供排水、压风及抽放瓦斯用。
remarks: the maximum pressure cannot exceed 1.6mpa; construction cannot be conducted directly underground and use underground is not allowed; but can be used for water drainage, pressure ventilation or methane gas drainage.
