Mfundo yogwirira ntchito ya Shangyi clamp type fittings ndikuyika chitoliro chachitsulo chosapanga dzimbiri chopyapyala muzitsulo zazitsulo zamtundu wa chitoliro, ndikumangirira chitoliro chachitsulo chosapanga dzimbiri pazitoliro ndi zida zapadera zochepetsera.Mawonekedwe a gawo la malo a clamp ndi hexagonal.Kuphatikiza apo, pali chisindikizo cha 0-ring pakati pa chitoliro chachitsulo chosapanga dzimbiri ndi zida zopangira chitoliro, zomwe zimapangitsa kukhala ndi mawonekedwe a anti leakage, anti drawing, anti vibration and high pressure resistance.Choncho, ndi njira yachindunji yamadzi akumwa ndi chitoliro chodzipangira madzi Madzi, makina otenthetsera, mpweya wa nthunzi, ndi zina zotero. Zimapangidwa ndi zinthu za European standard cw617 ndipo zilibe vuto lobisika la kutaya madzi.