I-anti-corrosionipayipi elishiselwe okuvunguza ine-welding ehlangothini olulodwa kanye ne-double side-welding.Ipayipi elishiselwe kufanele liqinisekise ukuhlolwa kwe-hydrostatic, amandla aqinile we-weld nokusebenza okugoba okubandayo kufanele kuhlangabezane nezidingo.

Umthungo wokushisela izinqe: Kuyi-weld eyindilinga eyakhiwe ngokuxhuma izingxenye ezimbili zamapayipi ensimbi ndawonye.

I-Tack welding seam: I-welding seam esetshenziselwa ukulungisa unqenqema lwe-butt ngaphambi kokushisela kokugcina.

I-steel strip butt welding seam: I-steel strip butt welding seam ingumthungo wokushisela wepuleti lensimbi noma umucu wensimbi epayipini lensimbi elisontekile.

I-anti-corrosion spiral welded pipe yenziwa ngokugingqa insimbi ene-carbon structural steel noma i-low-alloy structural steel strip ibe ishubhu elingenalutho nge-engeli ethile evunguzayo (ebuye ibizwe ngokuthi i-engeli yokuma), bese ishisela umthungo weshubhu.Kungaba ewumngcingo Strips ukukhiqiza ububanzi amapayipi steel ububanzi.Ipayipi lensimbi elivunguzayo lisetshenziselwa amapayipi kawoyela negesi.Amapayipi ensimbi okuvunguza ashiselwe ngakolunye uhlangothi nasezinhlangothini zombili.Amapayipi ashiselwe azoqinisekisa ukuhlolwa kwe-hydrostatic, amandla aqinile wama-welds kanye nemisebenzi yokugoba ebandayo ukuze ihambisane nemithetho.