装修问题

锻钢阀门规格是多少?

提问者:臭臭的猪宝贝2024-05-24

PPR球阀是根据PPR管规格来定的哦。  而PPR管的规格是根据管子外径来的,比如20mm外径的PPR管,因为壁厚不一样,分为4个规格,如20*2.0,20*2.3,20*2.8和20*3.4,但是因为管子外径一样,所以同一外径的PPR管,球阀规格是一样的。

吃货爱漫游 492024-05-09

在阀门设计当中,阀门口径有全通径和缩径两种,全通径的就是实际口径和公称通径一样,缩径的就是实际口径比公称通径小。你说的就是缩径的。希望帮到您。

越狱兔不越狱 412024-05-25

基本型号  J11H(Y)/J61H(Y)-16C、J11H(Y)/J61H(Y)-25、J11H(Y)/J61H(Y)-40、J11H(Y)/J61H(Y)-63、11H(Y)/J61H(Y)-100、J11W/J61W-16P/R、J11W/J61W-25P/R、J11W/J61W-40P/R、J11W/J61W-63P/R、J11W/J61W-100P/R、J11Y/J61Y-16I、J11Y/J61Y-25I、J11Y/J61Y-40I、J11Y/J61Y-63I、J11Y/J61Y-100I、J11H/J61H-150Lb  、J11H/J61H-300Lb、J11H/J61H-600Lb、J11H/J61H-800Lb、J11W/J61W-150Lb、J11W/J61W-300Lb、J11W/J61W-600Lb、J11W/J61W-800Lb、J11Y/J61Y-150Lb、J11Y/J61Y-300Lb、J11Y/J61Y-600Lb、J11Y/J61Y-800Lb  。

爱旅游的小M 492024-05-12