I tukuna angitu te paipa maitai ASTM A53 Grade B ERW me te peita whero i waho ki Riyadh whai muri i te putanga i te tirotiro.
Nā tētahi kiritaki tūturu o Saudi Arabia te ota, kua roa nei e mahi tahi ana me mātou, mō tētahi puranga o ngā whakaritenga maha.ASTM A53 Tau B ERW(Momo E) paipa maitai me te paninga epoxy whero o waho.
Ko te paipa maitai ASTM A53 Grade B ERW he paipa maitai waro e whakamahia whānuitia ana, he pai ngā āhuatanga miihini me te hanganga matū, e whakamahia whānuitia ana mō te kawe i te mamaoa, te wai, te hinu, te hau māori, me ērā atu. Ka taea te whakamahi hei hanga piko, hei hanga flanges, me ērā atu.
Kua kaha a Botop ki te whakawhitiwhiti kōrero me te whakarite i te otinga tere o te hanganga ngongo. Ka tirohia marietia ngā āhuatanga miihini, te hanganga matū, te āhua, ngā ine, me ētahi atu āhuatanga o te paipa kia tutuki ai ngā paerewa me ngā whakaritenga a te kiritaki.
Ka taea e te paninga peita kapia epoxy te whakapai ake i te ātete ki te waikura me te ātete ki te huarere o te paipa maitai, ka taea ai te whakaroa ake i te roa o te ora o te paipa maitai. Ka whakahaerehia te kounga o te paninga mai i ngā rauemi mata o te peita, te tango i te tauine, te tukanga paninga, me ētahi atu āhuatanga.
Ehara i te mea ko te mana whakahaere kounga hua anake, engari mō te tuku, te kawe waka hoki, ka whai kaimahi anō hoki a Botop hei tirotiro, kia kore ai te hua e puta he pakaru i te wā e kawehia ana, kia taea ai te whakaoti me te tuku wawe ki ngā ringa o ngā kaihoko.
Kei raro nei tētahi whakaahua o tētahi o ngā rekoata ipu.
Kua roa a Botop e whai wāhi nui ana ki te umanga paipa rino, ā, nā te kaha o tana pupuri i te kounga me te ingoa pai kua riro i a ia te whakawhirinakitanga whānui o ngā kiritaki me te mōhiotanga o te mākete. Mā te mahi tahi tata me ngā kiritaki, ka whakapai tonu te kamupene i ana hua me ana ratonga kia tutuki ai ngā hiahia o te mākete e huri haere tonu ana.
Mena he hiahia paipa rino tāu, whakapā mai ki a mātou, kua rite te tīma ngaio ki te mahi ki a koe.
Ko te paipa maitai ASTM A53 he mea hanga mō ngā mahi miihini me te pēhanga, ā, e whakaaetia ana hoki mō ngā whakamahinga noa i roto i ngā raina mamaoa, wai, hau, me te hau. He pai mō te whakarewa, ā, he pai hoki mō ngā mahi hanga e uru ana ki te takai, te piko, me te whakakoi.
Te Hanganga Matū ASTM A53 ERW Tau B
- Waro: 0.30 % mōrahi;
- Konupora: 1.20 % te mōrahi;
- Whēkau: 0.05 % mōrahi;
- Whānariki: 0.045 % mōrahi;
- Parahi: 0.40 % mōrahi;
- Nikara: 0.40 % mōrahi;
- Konukōmiuma: 0.40 % mōrahi;
- Molibdenum: 0.15 % mōrahi;
- Vanadium: 0.08 % mōrahi;
Ngā Āhuatanga Ā-Mīhini ASTM A53 ERW Tau B
- Kaha kume: 60,000 psi [415 MPa], min
- Kaha whakaputa: 60,000 psi [415 MPa], min
Wā tuku: Oketopa-21-2024