Miyezo Yadziko Lonse ndi Miyezo yaku America yamapaipi achitsulo ndi Ntchito Zawo

M'mafakitale amakono ndi zomangamanga,Chitoliro cha Carbon Steelamagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zawo zapamwamba, kulimba kwabwino komanso mawonekedwe osiyanasiyana. Miyezo ya dziko la China (gb/t) ndi american standards (astm) ndi machitidwe omwe amagwiritsidwa ntchito kwambiri. Kumvetsetsa magiredi awo ndi kusiyana kwawo kuli ndi tanthauzo lalikulu pakusankhaMayi Steel Pipe. pa

Mwa magiredi wamba a dziko muyezo zitsulo mapaipi, mpweya structural zitsulo monga q195 - q275. Mwachitsanzo,Q235 Chitoliro chachitsuloali ndi mphamvu zokolola za 235mpa ndipo amagwiritsidwa ntchito pomanga ndi kupanga makina. Low aloyi mkulu mphamvu structural chitsulo q345 chimagwiritsidwa ntchito ndipo ndi oyenera nyumba zikuluzikulu monga milatho. Potengera miyezo yaku America, carbon structural steel a36 imagwiritsidwa ntchito pomanga. Low aloyi mkulu mphamvu structural zitsulo a572 gr.50 ntchito mu nyumba zikuluzikulu.

 

Pankhani yamakina, palinso kusiyana kwa zofunikira pazizindikiro monga mphamvu zokolola, kulimba kwamphamvu, komanso kutalika kwaCarbonSgawoPipepakati pa National Standard ndi American Standard. Nthawi zambiri, pamtundu womwewo wa chitsulo, muyezo waku America ukhoza kukhala ndi zofunikira zolimba potengera zisonyezo zamphamvu, pomwe mulingo waku China ukhoza kukhala ndi malamulo atsatanetsatane okhudzana ndi zizindikiro zolimba. Kumbali ya mankhwala zikuchokera, okhutira osiyanasiyana alloying zinthu ndi zoletsa zonyansa zinthu ziwiri ndi osiyana. Mwachitsanzo, mulingo waku America umasinthasintha pakuwonjezera ndi kuwongolera zinthu zina zophatikizika kuti zikwaniritse zofunikira zapadera zama projekiti osiyanasiyana. Muyezo wadziko umapereka chidwi kwambiri ku chilengedwe chonse komanso kukhazikika kwachitsulo.

 

Palinso kusiyana pakati pa mfundo za dziko ndi zofunika dimensional kulolerana kwaCarbonSgawoPipe. Mulingo wapadziko lonse lapansi umapereka malamulo omveka bwino pakulolerana kwapang'onopang'ono monga makulidwe akunja ndi makulidwe a khoma la mipope yachitsulo, ndikupanga magiredi ogwirizana molingana ndi mitundu yosiyanasiyana yaQ235SgawoPipendi zochitika zogwiritsira ntchito. Muyezo waku America uli ndi malamulo ocheperako pang'ono pa kulolerana kocheperako, koma zofunikira zake kuti zikhale zolondola kwambiri zidzasinthidwa malinga ndi momwe makampani amagwirira ntchito komanso zosowa zamakasitomala.

 

MpweyaSgawoPipendi osiyanasiyana ntchito. Pa ntchito yomanga, ndi chinthu chofunika kwambiri pazitsulo zopangira scaffolding ndi zitsulo, ndipo zimagwiritsidwanso ntchito popereka madzi ndi ngalande. M'makampani a petrochemical, mapaipi a chitsime chamafuta komanso zosapanga dzimbiri zosapanga dzimbirimapaipi achitsulomotero kukwaniritsa zofuna za m'zigawo ndi kayendedwe ka mankhwala TV. Pakupanga makina, kuchokera pamagalimoto kupita kumakina omanga, Kaboni SgawoPiziamagwiritsidwa ntchito pochepetsa thupi komanso kuonetsetsa kuti mphamvu zimaperekedwa. M'gawo lamagetsi, nthunzi yotentha kwambiri imayendetsedwa kudzera m'mapaipi azitsulo za boiler, gasi wachilengedwe amatengedwa kudzera pa mapaipi akutali, ndipo nsanja zamphamvu zamphepo zimadaliranso mapaipi achitsulo. pa

 

Pomaliza, onse mulingo wadziko lonse ndi American standard forQ235SgawoPipe

Amakhala ndi mawonekedwe awoawo ndipo amatenga gawo lalikulu m'magawo angapo. Pakugwiritsa ntchito, ndikofunikira kusankha mulingo woyeneraMS SgawoPipekalasi yotengera zomwe polojekiti ikufuna komanso chilengedwe kuti zitsimikizire mtundu ndi chitetezo cha polojekitiyo.

 

Lumikizanani nafe kuti mudziwe zambiri zamakampani.