Ukukhiqiza i-ASME B36.10 ASME B36.45
Amapayipi okucushwa komthungo anamandla aphezulu athwala umthwalo namandla ngaphezu kwamanye amamaki.
Insimbi engagqwali engama-304 iyishubhu lensimbi eyenziwe ngensimbi e-auntenitic engenasici ngokuqanjwa kwamakhemikhali cishe ama-chromium acishe abe ngu-18% kanye ne-8% nickel. I-SS engenamthungo i-304 tubing ingasetshenziswa ekushiseni okuphezulu kanye nezicelo eziphezulu zokucindezela. Lawa mapayipi nawo anamandla aphezulu, abenza balungele izinhlelo zokusebenza zengcindezi ephezulu. Ngasikhathi sinye, i-Stainle Steel Pipe ASTM A312 i-IP304 inamandla futhi futhi imelana nokugqwala ngenxa yokufakwa kwe-titanium ne-molybdenum. Amapayipi ethu we-ASTM A312 ama-EFW amapayipi e-electroFUSION ayishintshiwe futhi angathambekele ekugcekeni okwenziwe endaweni. Indwangu ye-A312 i-IPP30 ye-IP304 iqukethe ikhabhoni, i-manganese, phosphorus, isibabule, i-silico ne titanium. Le ngxube ivumela i-A312 i-SMPS SMLS tubing ukuthi isetshenziswe ezinhlelweni eziyingqayizivele zezimboni.