Galvanized square pipe storage and procurement should pay attention to matters needing attention galvanized square pipe in people's use is very common, is the user's own use of heating water pipeline, galvanized square pipe is the inside will be galvanized to play a corrosion-resistant role, because people use improperly or in wet, long-term water, square pipe wall will fall off a layer, such steel pipe will take a lot of time. Shortening.
以上所說的是我們日常使用中用的方管，那鍍鋅方管在施工時應注意的施工方法及施工要點有哪些？
The above mentioned square pipes are used in our daily use. What are the construction methods and key points of galvanized square pipes in construction?
Detailed inspection of galvanized square pipes requires neat appearance, no rust spots and no deformation; while stacking, attention should be paid to the neat code, rain-proof measures to prevent galvanized square pipes from "whitening". Galvanized square pipe sleeve requires neat thread buckle and no broken wire. Galvanized square pipes connected by clamps require special grooving machines to roll grooves, which should be matched with clamps.
Would you encounter a situation where the user must have a brand of Lida or Youfa when buying galvanized square tubes? Have you ever encountered such a situation? For which brand galvanized square pipe must be designated by the developer, if not which steel plant and which brand, generally speaking, galvanized square pipe is not required to brand, galvanized square pipe is required to meet the national standards, the industry is called "national standard" only this point, national standard tube can be.
品牌只是一個方面，但是在采購鍍鋅方管時，前提是要保證一下兩、三個條件，就是好的鍍鋅方管。
Brand is only one aspect, but when purchasing galvanized square tubes, the premise is to ensure two or three conditions, that is, good galvanized square tubes.
1、管子是國標管。
1. Pipe is the national standard.
2、鍍鋅要熱鍍工藝的。
2、鍍鋅要熱鍍工藝的。
3、鍍鋅層符合國標。（國標厚度）
3. The galvanized layer conforms to the national standard. (National Standard Thickness)
