Monga njira yowonetsera inu mosavuta ndikukulitsa bizinesi yathu, tilinso ndi owunikira ku QC Workforce ndikukutsimikizirani chithandizo chathu chachikulu ndi yankho la CE Certificate Spiral Steel Pipe API 5L X42 X65 X70 X52 Large Diameter SSAW LSAW Carbon Teel Spiral Welded Steel Pipe. , Ngati mumakonda pafupifupi mautumiki athu ndi malonda athu, chonde musadikire kuti mutilankhule.Tonse tili okonzeka kukuyankhani mkati mwa maola 24 mutalandira pempho lanu komanso kuti mupange mapindu opanda malire ndi mabungwe posachedwa.
Monga njira yakuwonetseni momasuka ndikukulitsa bizinesi yathu, tilinso ndi oyang'anira ku QC Workforce ndikukutsimikizirani chithandizo chathu chachikulu ndi yankho laChina Steel Pipe ndi API 5L Grb, Ndife onyadira kupereka zinthu zathu ndi mayankho kwa wogula aliyense padziko lonse lapansi ndi ntchito zathu zosinthika, zogwira ntchito mwachangu komanso mulingo wokhazikika wowongolera zomwe zakhala zikuvomerezedwa ndikutamandidwa ndi makasitomala.
Botop SteelAtha kuperekaChitoliro chachitsulo cha SSAWkuchokera ku GR.B,X42,X46…GR.1,GR.2…S275JRH,Chithunzi cha S355J0Hndi zina.
| Mtundu | Standard | Zaukadaulo | Gulu | Kugwiritsa ntchito |
| Spiral Submerged-arc Welded Pipe (SSAW zitsulo PIPE) | Chitsulo cha Carbon | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, etc. | Kuyendetsa mafuta ndi gasi |
| ASTM A252 | GR.1,GR.2, GR.3 | Za Kapangidwe (Piling) | ||
| Chithunzi cha EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, etc. | |||
| Chithunzi cha EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, etc. |
Kunja Diameter
Kutalika kwa kunja kwa milu ya chitoliro sikuyenera kusiyana kuposa ± 1% kuchokera m'mimba mwake yomwe yatchulidwa.
Khoma makulidwe
Makulidwe a khoma nthawi iliyonse siyenera kupitirira 12.5% pansi pa makulidwe odziwika a khoma.
Utali
Milu ya mapaipi iyenera kuperekedwa motalika mwachisawawa, kutalika kwachisawawa kawiri, kapena muutali wofanana monga momwe zafotokozedwera mu dongosolo logulira, molingana ndi malire awa:
Kutalika kwachisawawa chimodzi: 16 mpaka 25ft (4.88 mpaka 7.62mm), inchi
b.Utali mwachisawawa: Kupitilira 25ft (7.62m) ndi pafupifupi 35ft (10.67m)
c.Utali wofanana: kutalika monga momwe zafotokozedwera ndi kusintha kovomerezeka kwa ±1 mu.
Kulemera
Utali uliwonse wa mulu wa chitoliro uyenera kuyezedwa padera ndipo kulemera kwake sikuyenera kusiyana kuposa 15% kuposa kapena 5% pansi pa kulemera kwake, kuwerengeredwa pogwiritsa ntchito kutalika kwake ndi kulemera kwake pa kutalika kwake.
| Chitoliro cha SSAW | SSAW 3LPE Kupaka Chitoliro Chachitsulo |
| SSAW Carbon Steel Pipe | Chitoliro Chachitsulo cha SSAW |
| SSAW Welded Steel Pipe | Chitoliro cha ASTM A252 SSAW |
| API 5L SSAW Chitoliro | SSAW Spiral Steel Pipe ndi Tube |
Monga njira yowonetsera inu mosavuta ndikukulitsa bizinesi yathu, tilinso ndi owunika ku QC Workforce ndikukutsimikizirani chithandizo chathu chachikulu ndi yankho la CE Certificate Spiral Steel Pipe API 5L X42 X65 X70 X52 Large Diameter SSAW LSAW Carbon Teel Spiral Welded Steel Pipe. , Ngati mumakonda pafupifupi mautumiki athu ndi malonda athu, chonde musadikire kuti mutilankhule.Tonse tili okonzeka kukuyankhani mkati mwa maola 24 mutalandira pempho lanu komanso kuti mupange mapindu opanda malire ndi mabungwe posachedwa.
Chizindikiro cha CEChina Steel Pipe ndi API 5L Grb, Ndife onyadira kupereka zinthu zathu ndi mayankho kwa wogula aliyense padziko lonse lapansi ndi ntchito zathu zosinthika, zogwira ntchito mwachangu komanso mulingo wokhazikika wowongolera zomwe zakhala zikuvomerezedwa ndikutamandidwa ndi makasitomala.
