ʻIkepili o nā paila paipu kila i hoʻopaʻa ʻia ʻo ASTM A252
He kikoʻī maʻamau ʻo ASTM A252 no nā paila paipu kila i hoʻopaʻa ʻia a wili ʻole ʻia. Uhi ia i ka mānoanoa o ka paia maʻamau, ka papa, a me ke ʻano o ke kila.
Hiki ke hoʻopaʻa ʻia a humuhumu ʻia paha nā paila paipu kila a loaʻa i nā anawaena like ʻole a me nā mānoanoa o ka paia e kūpono i nā koi halihali like ʻole. Hoʻohana pinepine ʻia lākou i nā papahana kūkulu kahi e pono ai ke kākoʻo hohonu o ke kahua no nā kūlana lepo, e like me nā wahi kahakai, nā kapa muliwai, a i ʻole nā wahi me ka lepo palupalu a palupalu paha.
| Huahana | Paipu kila i hoʻopaʻa ʻia ʻo ASTM A252 |
| Mea Hana | Ke kila kalapona |
| Nā kikoʻī | OD 219-2020mm Mānoanoa: 8.0-20.0mm Lōʻihi: 6-12m |
| Kūlana Maʻamau | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| ʻIli | ʻEleʻele kūlohelohe a i ʻole 3PE a i ʻole FBE |
| Pau | Nā wēlau maʻemaʻe a i ʻole nā wēlau Beveled |
| me nā pāpale a i ʻole me ka ʻole o nā pāpale |
Nā Waiwai Mechanical o nā Pile Paipu Kila Welded ASTM A252
| Papa kila | Ka ikaika o ka hāʻawi haʻahaʻa loa | Ikaika Tensile Haʻahaʻa Loa | Elongation no nā mānoanoa paia maʻamau 7.9mm a ʻoi aku paha |
| MPa | MPa | Elongation ma 50.8mm, min,% | |
| Papa 1 | 205 | 345 | 30 |
| Papa 2 | 240 | 415 | 25 |
| Papa 3 | 310 | 455 | 20 |
Ka Mana Hoʻokele Kūlana o nā Pile Paipu Kila Welded ASTM A252
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC
