U BOLTS-Truck spring U kullu Don Steyr

U-bolts za a iya yin su da kowane nau'in kayan aiki. Amma yawanci ana yin su da ƙarfe mai ɗorewa wanda ba ya lalacewa. Ga wasu kayan gama gari a zuciyar U-bolts:
Bakin karfe 304 bakin karfe, 316 bakin karfe
A saman waɗannan abubuwan yau da kullun na yau da kullun, masana'anta na iya ƙara suturar kariya. Waɗannan ƙarewar suna kare kariya daga lalata har ma da ƙari. Anan akwai wasu sutura na gama gari don U-bolts:
Zinc Plating
Zinc plating shine inda ake ƙara zinc ta amfani da Layer na wutar lantarki. Yawanci sirara ce wacce ke aiki mafi kyau don aikace-aikacen cikin gida.
Galvanization mai zafi
Hot- tsoma galvanization ƙara zinc, amma yana da zurfi shafi. Masu masana'anta suna dunƙule gunkin a cikin narkakkar zinc don samar da haɗin gwiwa, wanda ke sanya murfin ya dace da kyau musamman ga mahalli masu lalata kamar wuraren da ke da zafi mai yawa ko gishiri a cikin iska.
Fluoropolymer (Xylan, Teflon, ko PTFE) Rufin
Rufin fluoropolymer shine cakuda abubuwan da ke da tsayayya ga lalata. Rufin zai iya ɗauka a cikin matsanancin zafi da yanayin sanyi ba tare da tsagewa ba.
Rufin Thermoplastic
Fa'idar farko ta ƙara murfin thermoplastic zuwa U-bolts shine ƙarar buffer tsakanin karafa. Ƙarfe-kan-karfe lamba na iya haifar da lalata galvanic da fashe-fashe. Rufin thermoplastic yana ƙara ƙaƙƙarfan tsaka-tsaki mai karewa tsakanin bututu da ƙuntatawa.
Har ila yau, rufin yana da ƙarancin juzu'i, wanda ke nufin yana barin bututun ya zagaya ta cikin U-bolt, yayin da yake jan bututun a lokaci guda. Wannan yana rage haɗarin fashe bututu, takurawa, ko tsarin tallafi.