Kodi pali kusiyana kotani pakati pa chitoliro chachitsulo chosasunthika cha dziko lonse ndi chitoliro chopanda chitsulo chosakhazikika?

National standard seamless zitsulo mapaipi ndi zitsulo mipope opangidwa mogwirizana ndi magawo oyenerera monga m'mimba mwake ndi makulidwe khoma, zololeka kupatuka awiri ndi makulidwe khoma, kupindika, ovality, mapeto mawonekedwe, utali wokhazikika ndi utali angapo mipope zitsulo zotchulidwa mu mfundo za dziko.Mapaipi achitsulo osakhazikika osakhazikikandi: (1) mipope yachitsulo yopangidwa yonse kapena mbali ina yosakwaniritsa miyezo ya dziko;(2) mapaipi achitsulo opangidwa molingana ndi magawo osiyanasiyana omwe amavomerezana ndi maphwando onse operekera komanso ofunikira.

savsdv (1)
savsdv (2)

Mipope yachitsulo yopanda msoko ndi yapaderamawonekedwe achitsulo chitoliroena kuposa muyezo dziko poyerekeza ndi Chinese dziko muyezo Seamless zitsulo mapaipi.Popanga mipope yachitsulo yopanda msoko, imayikidwa molingana ndi zomwe dziko limafunikira nthawi zonse, kukula kwa m'mimba mwake ndi makulidwe a khoma, ndipo amaloledwa kukhala ndi vuto linalake, ndipo cholakwika mkati mwamtundu wokhazikika chimatchedwa pamodzi. muyezo wa dziko.

Muzochita zogwiritsidwa ntchito, ndondomeko zamtundu wa dziko nthawi zambiri zimakhala ndi zofooka zina, zomwe zimapangitsa kuti pakhale mipope yachitsulo yopanda malire.Mafotokozedwe a mapaipi achitsulo omwe sali okhazikika amapangidwa kuti awonjezere zofooka zamtundu wamtundu wamtundu wa chitoliro chachitsulo chosasunthika.Iwo sali Akuti khalidwe ndi woipa kuposa dziko muyezo Msokonezo zitsulo chitoliro.

Zida zomwe zimagwiritsidwa ntchito kwambiri pamapaipi achitsulo omwe sali wamba ndi: ASTM A106 / A53 GR.B Wolemera Wallthickness Seamless Steel Pipe, SAE 1045/S45C Thick Wall Seamless Steel Pipe, DIN2391 ST52 Chitoliro Chachitsulo Chotentha Chotentha Chopanda Msokonezo, 27SiMn Alloy Seamless Steel Pipe,20Cr Aloyi Mapaipi Opanda Zitsulo,40Cr Alloy Seamless Steel chitoliro.

Titha kuperekaotentha adagulung'undisa sanali muyezo seamless mipopem'mafotokozedwe otsatirawa.

dsbvdf

Nthawi yotumiza: Mar-15-2024