X42 SSAW Steel Pipe mo te Whakanoho Pile
X42 SSAWpuranga paipa maitai he mea hanga mai i te maitai o te kounga teitei hei whakarite i to ratau oranga roa me te mauri ahakoa i roto i nga taiao tino kino. Ko tana hoahoa paiherea torino e whakanui ake ana i tona kaha me tona pono, na te mea he tino pai mo te tautoko turanga i nga kaupapa hanga tauranga me te tauranga.
| Paerewa | Koeke maitai | Te hanganga matū | Ngā āhuatanga tensile | Whakamātautau Pānga Charpy me te Whakamātautau Roimata Taumaha Whakataka | |||||||||||
| C | Mn | P | S | Ti | Ētahi atu | CEV4)（%） | Rt0.5 Mpa Te kaha tuku | Rm Mpa Tensile kaha | A% L0=5.65 √ S0 Whakaroa | ||||||
| mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | min | mōrahi | min | mōrahi | |||||
| API Spec 5L（PSL2） | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Mo nga karaehe rino katoa: Ka taea te taapiri i te Nb, V ranei, tetahi huinga ranei o ratou, engari Nb+V+Ti ≤ 0.15%, me Nb+V ≤ 0.06% mō te kōeke B | 0.25 | 0.43 | 241 | 448 | 414 | 758 | Hei tatau e ai ki nga tātai e whai ake nei: e=1944·A0.2/U0.9 A: Whakawhitiwhiti rohe o te tauira i roto i te mm2 U: He iti rawa te kaha o te kaha ki roto Mpa | Kei reira nga whakamatautau me nga whakamatautau e hiahiatia ana. Mo nga taipitopito, tirohia te paerewa taketake. |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
| X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
| 1)CE(Pcm)=C+ Si/30 +（Mn+Cu+Cr）/20 + Ni/60 + No/15 + V/10 + 58 | |||||||||||||||
| 2)CE(LLW)=C+ Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 | |||||||||||||||
X42 SSAW paipa putorino paipa e wātea ana i roto i te whānuitanga o te diameters ki te whakauru i te whānuitanga o ngā whakaritenga hanga, tuku ngāwari me te whakaritenga i roto i te whakamahere kaupapa. Ahakoa e hiahia ana koe he iti ake te diameter mo te waahi hanga kiato, he diameter nui ake ranei mo te kaha ake o te kawe kawenga, ka taea te whakarite i tenei puranga paipa maitai ki o hiahia.
I tua atu i nga momo awhe diameter, X42 SSAW paipa paipa paipa e waatea ana i roto i nga momo roa, e whakarato ana i etahi atu whiringa whakaritenga mo to kaupapa hanga. Ma tenei urutaunga ka taea e koe te kowhiri i te paipa paipa maitai mo to tauranga, hanga tauranga ranei, me te arotau i tana mahi me te pai.
X42 SSAW paipa maitai kua hangaia nga puranga ki te whakatutuki i nga paerewa ahumahi teitei mo te kounga me te mahi. Ko tana hanganga pakari me te hoahoa paiherea torino ka taea e ia te tu ki nga ahuatanga kino o te tauranga me nga taiao tauranga, he turanga haumaru, pono hoki mo to kaupapa hanga.
Ina tae mai ki te hanga tauranga me te tauranga, ko te hiranga o te turanga pakari me te pumau e kore e taea te korero nui. X42 SSAW putorino paipa paipa whakarato te otinga tino, te whakakotahi pūkenga, kaha me te pono ki te whakatutuki i o hiahia hanga. Ko te whanuitanga whanui, te hanga maitai o te kounga teitei me nga whiringa roa ka taea te whakarite mo te maha o nga kaupapa hanga tauranga me te tauranga.
Kōwhiria X42 SSAW paipa paipa paipa mo to kaupapa hanga tauranga, tauranga ranei e whai ake nei ka wheako i te mauroa me te mahi. Na tona kaha me te ngawari, teneipaipa paiherea torino Ko te otinga tino pai mo o hiahia hanga.
