Chiyambi cha malonda
ASTM A333 ndi muyezo womwe umaperekedwa ku ma welded onse komanso mapaipi opanda zitsulo, carbon ndi alloy omwe amapangidwa kuti azigwiritsidwa ntchito kumalo otentha kwambiri. Mapaipi a ASTM A333 amagwiritsidwa ntchito ngati mapaipi osinthira kutentha ndi mapaipi otengera mphamvu.
Monga tafotokozera m'chigawo chomwe chili pamwambachi, mapaipiwa amagwiritsidwa ntchito m'madera omwe kutentha kumakhala kotsika kwambiri, amagwiritsidwa ntchito m'mafakitale akuluakulu a ayisikilimu, mafakitale a mankhwala ndi malo ena otere. Amagwiritsidwa ntchito ngati mapaipi oyendera ndipo amagawidwa m'magulu osiyanasiyana. Kugawika kwa mipopeyi kumachitika pazifukwa zosiyanasiyana monga kukana kutentha, kulimba kwamphamvu, mphamvu zololera komanso nyimbo zamankhwala. Mapaipi a ASTM A333 amaperekedwa m'makalasi asanu ndi anayi omwe amasankhidwa ndi manambala awa: 1,3,4,6.7,8,9,10, ndi 11.
| Kufotokozera |
ASTM A333/ASME SA333 |
| Mtundu |
Zopindidwa Zotentha/Zojambula Zozizira |
| Kukula kwa Diameter Yakunja |
1/4"NB KUFIKA 30"NB(Kukula Kwadzidzidzi) |
| Makulidwe a Khoma |
ndandanda 20 Kuti Mukonzere XXS(Kulemera Kwambiri) Kufikira 250 mm Makulidwe |
| Utali |
Mamita 5 mpaka 7, 09 mpaka 13 Mamita, Utali Wosasinthika Umodzi, Utali Wosasinthika Kawiri Ndi Kusintha Mwamakonda Anu. |
| Chitoliro Chatha |
Plain Ends/Beveled Ends/Threaded Ends/Coupling |
| Kupaka pamwamba |
Kupaka kwa Epoxy/Kupaka Paint Yamtundu/3LPE. |
| Zoyenera Kutumizira |
Monga Adagubuduza. Normalizing Kukulungidwa, Thermomechanical Kukulungidwa / Kupanga, Normalizing Mapangidwe, Normalized ndi Kutentha / Kuzimitsidwa ndi
Wokwiya-BR/N/Q/T |
| Mtengo wa MOQ |
1 toni |
| Nthawi yoperekera |
10-30 masiku |
| Zinthu Zamalonda |
FOB CIF CFR PPU PPD |
| Kupaka |
Lomasuka/Mtolo/Wooden Pallet/Wooden Box/Pulasitiki Nsalu Zokulunga /Pulasitiki End Caps/Beveled Protector |
Mapaipi awa ali ndi NPS 2 "mpaka 36". Ngakhale magiredi osiyanasiyana amayesa kugunda kwa kutentha kosiyanasiyana, kutentha kwapakati komwe mapaipiwa angayime ndi kuchokera pa 45 digiri C, mpaka 195 digiri C. Mapaipi a ASTM A333 amayenera kupangidwa ndi njira yopanda msoko kapena yowotcherera pomwe sipayenera kukhala zodzaza. zitsulo panthawi yowotcherera.
Muyezo wa ASTM A333 umakwirira khoma lopanda msoko komanso welded mpweya ndi aloyi chitsulo chitoliro chomwe chimagwiritsidwa ntchito potentha. Chitoliro cha aloyi cha ASTM A333 chidzapangidwa ndi njira yopanda msoko kapena yowotcherera ndikuwonjezerapo palibe zitsulo zodzaza ndi kuwotcherera. Mapaipi onse opanda msoko ndi owotcherera ayenera kuthandizidwa kuti aziwongolera mawonekedwe awo. Kuyesa kwamphamvu, kuyesa kwamphamvu, kuyesa kwa hydrostatic, ndi mayeso osawononga magetsi azipangidwa molingana ndi zofunikira. Kukula kwina kwazinthu mwina sikungapezeke motsatira izi chifukwa makulidwe a makoma olemera kwambiri amakhudza kwambiri kutsika kwa kutentha.
Kupanga chitoliro chachitsulo cha ASTM A333 kumaphatikizapo zolakwika zingapo zowoneka pamwamba kuti zitsimikizire kuti zidapangidwa bwino. Chitoliro chachitsulo cha ASTM A333 chidzakanidwa ngati zolakwika zapamtunda zovomerezeka sizibalalika, koma zimawonekera pamalo ochulukirapo kuposa zomwe zimaganiziridwa kuti ndizomaliza. Chitoliro chomalizidwa chiyenera kukhala chowongoka bwino.
