Paipu wili ʻaila ʻaila luawai
Hoʻolauna
He paipu kila i hoʻohanaʻia no ke kākoʻoʻana i ka paia o nā punawai aila a me ke kinoea e hōʻoia i ka hana maʻamau o ka pūnāwai aila holoʻokoʻa ma hope o ka wiliʻana a me ka hoʻopauʻana. Hoʻohana kēlā me kēia pūnāwai i kekahi mau papa o ka casing e like me nā ʻano hohonu wili a me nā kūlana geological. Hoʻohana ʻia ka sima i ka luawai ma hope o ka pau ʻana o ka pahu. He ʻokoʻa ia mai ka paipu a me ka paipu drill a ʻaʻole hiki ke hoʻohana hou ʻia. He mea hoʻohana hoʻokahi manawa. No laila, ʻoi aku ka nui o ka hoʻohana ʻana i ka casing ma mua o 70% o nā paipu puna wai a pau
ʻĀpana
| 'ikamu | Paipu wili pahu |
| Kūlana | ASTM, DIN, ISO, EN, JIS, GB, etc. |
| Mea waiwai
|
J55、K55、N80、L80、x42、x52、P110、 Q125, H40 etc. |
| Nui
|
ʻO ke anawaena o waho: 10mm-140mm a i ʻole e like me ka makemake Mānoanoa: 5 mm ~ 30mm a i ʻole e like me ka makemake Ka lōʻihi: 1m-12m aiʻole e like me ka makemake |
| Ili | Aila iki. ʻO ka galvanizing hot-dip, electro-galvanizing, ʻeleʻele, ʻeleʻele, pani varnish/ʻaila anti-rust. Ka uhi pale ,etc. |
| Palapala noi
|
Ka lawe ʻana a i ʻole ke kūkulu ʻana i ka aila, ke kinoea maoli, ka wai a me nā wai ʻē aʻe |
| Hoʻokuʻu aku i
|
ʻAmelika, Australia, Brazil, Kanada, Peru, Iran, Italia, India, United Kingdom, Arab, etc. |
| Pūʻolo |
ʻO ka pūʻolo hoʻokuʻu maʻamau, a i ʻole e like me ka makemake. |
| Kau kūʻai | EXW, FOB, CIF, CFR, CNF, etc. |
| Uku | T / T, L / C, Western Union, etc. |
| Palapala | ISO, SGS, BV. |
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