Soo saaraha Shiinaha: Shirkadeena waxay soo saartaa U-bolts

U-bolts waxay u qaybsan yihiin tilmaamo iyo cabbiro kala duwan iyadoo loo eegayo ujeeddadooda iyo dhexroorka tuubooyinka ay hagaajiyaan. Tusaalaha calaamadaynta caadiga ah ee U-bolts oo leh dhexroor tuubo ah 25mm waa sida soo socota:

-Astaamaynta U-bolt-ka caadiga ah ee leh dhexroorka dibadda ee go'an ee D0 ee 25mm waa: U-bolt 25JB/ZQ4321-97;

-U-bolt oo leh dhexroor dibadeed go'an D0 of 25mm iyo dusha galvanized waxaa lagu calaamadeeyay sida U-bolt 25-ZnJB/ZQ4321-97.