Hondo dzekune dzimwe nyika dziri kuramba dzichienderera mberi, asi hupfumi hwenyika hunoramba huchiunza mitemo yakanaka, uye kudivi remaindasitiri, mitengo yesimbi yakakwira zvakanyanya kakawanda. Bifocals yakakwira ichitungamirwa nekuwedzera kudiwa panguva yekudziya mwaka, mutengo werutsigiro wanga wakasimba, uye mitengo yesimbi yakaramba ichikwira. , kutya kwepamusoro-soro kudiwa kwakawedzera, mabasa ekugadzirisa misika akawedzera, zuva nezuva kugadzirwa kwesimbi kwakaderera, kutengeswa kwesimbi kune dzimwe nyika kwakaderera, imwezve denderedzwa yekutengeswa kwevhu yakatanga, uye misika yenzvimbo yakagadzikana uye yakasimba. Kubva pakuona kwakazara, mitengo yesimbi inotarisirwa kugadzikana uye yakasimba mangwana.

Sanon Pipe Indasitiri parizvino ine anotevera mapaipi esimbi mustock:

Seamless simbi pombi yepasi uye yepakati pressure boilers - GB/T3087-200810 #, inoshandiswa pakupisa pombi dzehutsi, pombi dzemvura dzinofashaira, pombi dzemadziro dzakanyoroveswa nemvura uye pombi dzinopisa dzinopisa dzemabhoilers emagetsi, pombi dzehutsi hombe, pombi diki dzeutsi uye arch zvidhina pombi, nezvimwe. Nyaya huru: 10 # 20 #, nzira yekugadzira: inopisa-yakaputirwa inounzwa mumhepo inopisa, inotonhora-yakaputirwa (yakaputirwa) inounzwa mumamiriro ekupisa.

Seamless simbi mapaipi e-high-pressure boilers - GB/T5310-2017, chinangwa: Inonyanya kushandiswa kugadzira yakakwirira-mhando kabhoni structural simbi, alloy structural simbi uye Stainless kupisa-resistant simbi seamless simbi mapaipi eutsi boiler pombi dzepamusoro uye pamusoro. . Yepamusoro-mhando kabhoni structural simbi mamakisi anosanganisira 20g, 20mng, uye 25mng, uye alloy structural simbi mamakisi anosanganisira 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg, 12cr3movsitib, nezvimwewo.

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

ASTMA210(A210M)-2012——Chinyorwa chikuru: SA210 GrA1. SA210 GrC

ASME SA-213/SA-213M- Inowanzoshandiswa alloy zvinhu: T11, T12, T22 T23 T91 P92

ASTM A335/A335M-2018- Zvinhu zvikuru: P11 P12 P22 P5 P9 P23 P91 P92

Mechanical pombi uye fetiraiza uye makemikari pombi:GB/T8162-2008Mapaipi esimbi asina musono ekushandiswa kwemaitiro - iyo huru zvinhu ndeye 10.20.35.45.Q345

TS EN 10210-1-2006Kupisa-yakakungurutswa isiri-alloy simbi yezviyo uye yakatsetseka-zviyo simbi yekuvaka simbi zvikamu zvezvivakwa zvesimbi-S235GRH S275JOH S275J2H S355JOH S355J2H

ASTM A53A53M-2012Seamless, welded uye inopisa-dip galvanized simbi pombi - GR. A GR.B

Seamiess simbi machubhu ekutsemura peturuGB9948-2006 --Seamless simbi machubhu emachubhu efumace, kupisa machubhu uye mapaipi mupetroleum uye zvidyarwa zvekunatsa, zvinhu zvikuru ndezvi: emhando yepamusoro kabhoni simbi yesimbi magiredhi ari 20G, 20MnG, 25MnG, alloy simbi yesimbi mamakisi 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, nezvimwewo;

Petroleum Mapaipi Maumbirwo Mapaipi: API 5L (Version 45) Line Pipes PSL1 PSL2, GB/T 9711-2017 Simbi mapaipi emafuta uye gasi maindasitiri pombi ekufambisa masisitimu, main material: GR.B X42 X52 X60 X65 X70;

API SPEC 5CT-2018 Casing uye Tubing, zvinhu zvikuru ndezvi: J55 K55 N80 N80Q L80 L80Q P110