Nkhondo zakunja zikupitilirabe, koma chuma chapakhomo chikupitilira kubweretsa mfundo zabwino, ndipo kumbali ya mafakitale, mitengo yachitsulo yakwera kwambiri nthawi zambiri. Ma Bifocals akwera chifukwa cha kufunikira kowonjezereka panthawi yotentha, chithandizo chamtengo wapatali chakhala champhamvu, ndipo mitengo yachitsulo ikupitiriza kukwera. , Mantha a kufunikira kwakukulu kwachuma kwakula, ntchito zobwezeretsanso msika zawonjezeka, kupanga zitsulo zatsiku ndi tsiku kwatsika, kuitanitsa chitsulo kuchokera kunja kwatsika, kugulitsanso nthaka kwayamba, ndipo msika wamalowo ndi wokhazikika komanso wamphamvu. Kuchokera pamalingaliro athunthu, mitengo yachitsulo ikuyembekezeka kukhala yokhazikika komanso yamphamvu mawa.

Makampani a Sanon Pipe pakadali pano ali ndi mapaipi achitsulo awa:

Chitoliro chachitsulo chosasunthika cha ma boilers otsika komanso apakatikati - GB/T3087-200810 #, yogwiritsidwa ntchito pazitsulo zotentha kwambiri za nthunzi, mipope yamadzi otentha, mapaipi amadzi otsekemera madzi ndi mapaipi otentha opangira magetsi oyendetsa galimoto, mapaipi akuluakulu a utsi, mapaipi ang'onoang'ono a utsi ndi mapaipi a njerwa, ndi zina zotero. Zida zazikulu: 10 # 20 #, njira yopangira: yotentha-yotentha imaperekedwa m'malo otentha, ozizira (otsekedwa) amaperekedwa mu kutentha kwa kutentha.

Mipope yachitsulo yopanda msoko ya ma boiler othamanga kwambiri - GB/T5310-2017, Cholinga: Amagwiritsidwa ntchito kwambiri popanga zitsulo zamtengo wapatali za carbon structural steel, aloyi structural zitsulo ndi zitsulo zosapanga dzimbiri zosagwira kutentha zitsulo zosapangana ndi mapaipi azitsulo zopangira nthunzi zothamanga kwambiri ndi pamwamba. . Makalasi apamwamba kwambiri a carbon structural zitsulo akuphatikizapo 20g, 20mng, ndi 25mng, ndipo ma aloyi amapangidwa ndi zitsulo monga 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg, 12cr3movsitib, etc.

ASME SA-106/SA-106M-2015——Zakuthupi: GR.B GR.C

ASTMA210(A210M)-2012——Zakuthupi: SA210 GrA1. Mtengo wa SA210 GrC

ASME SA-213/SA-213M- Zomwe zimagwiritsidwa ntchito ndi aloyi: T11, T12, T22 T23 T91 P92

ASTM A335/A335M-2018- Zida zazikulu: P11 P12 P22 P5 P9 P23 P91 P92

Mapaipi amakina ndi feteleza ndi mapaipi amankhwala:GB/T8162-2008Mipope yachitsulo yopanda msoko yogwiritsira ntchito zomangamanga - zipangizo zazikulu ndi 10.20.35.45.Q345

TS EN 10210-1-2006Chitsulo chotenthetsera chopanda alloy ndi zitsulo zowoneka bwino zazitsulo zopangira zitsulo-S235GRH S275JOH S275J2H S355JOH S355J2H

Chithunzi cha ASTM A53A53M-2012Chitoliro chachitsulo chopanda msoko, chowotcherera komanso chotentha - GR. A GR.B

Seamiess zitsulo machubu kwa mafuta oswekaGB9948-2006 --Machubu achitsulo osasunthika a machubu a fumace, machubu osinthanitsa kutentha ndi mapaipi mumafuta amafuta ndi zoyenga, zida zazikulu ndi: apamwamba kwambiri a carbon structural steel grade ndi 20G, 20MnG, 25MnG, alloy structural steel grade 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, etc.;

Mapaipi a Petroleum Mapaipi: API 5L (Version 45) Line Pipes PSL1 PSL2, GB/T 9711-2017 Mapaipi achitsulo amafuta ndi gasi makina oyendera mapaipi a mafakitale, zinthu zazikulu: GR.B X42 X52 X60 X65 X70;

API SPEC 5CT-2018 Casing ndi Tubing, zida zazikulu ndi: J55 K55 N80 N80Q L80 L80Q P110