Paipu Welded Spiral GBT9711-2011 No ka laina wai ma lalo o ka honua
Ka pololei o ka paipu wili i hoʻopili ʻia:
He hana kupaianaha ka paipu wiliwili i hōʻailona ʻia e ka hui pū ʻana o ka ikaika, ke kūpaʻa a me ke kumukūʻai kūpono. Hana ʻia kēia mau paipu me ka hoʻohana ʻana i ka ʻenehana hou loa a hana i kahi kaʻina hana hana kikoʻī. E hoʻomaka ana me ke kila wili, wehe ʻia nā ʻāpana a hoʻouna ʻia ma o kahi moʻo o nā wili e kulou mālie iā lākou e hana i kahi wili. A laila hoʻopili ʻia nā kihi, e hōʻoiaʻiʻo ana e hoʻomau a hoʻohui maikaʻi ʻia nā humuhumu.
| Anawaena Waho i kuhikuhi ʻia (D) | Mānoanoa o ka paia i kuhikuhi ʻia ma mm | Kaomi hoʻāʻo haʻahaʻa loa (Mpa) | ||||||||||
| Papa kila | ||||||||||||
| in | mm | L210(A) | L245(B) | L290(X42) | L320(X46) | L360(X52) | L390(X56) | L415(X60) | L450(X65) | L485(X70) | L555(X80) | |
| 8-5/8 | 219.1 | 5.0 | 5.8 | 6.7 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 |
| 7.0 | 8.1 | 9.4 | 13.9 | 15.3 | 17.3 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 11.5 | 13.4 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 9-5/8 | 244.5 | 5.0 | 5.2 | 6.0 | 10.1 | 11.1 | 12.5 | 13.6 | 14.4 | 15.6 | 16.9 | 19.3 |
| 7.0 | 7.2 | 8.4 | 14.1 | 15.6 | 17.5 | 19.0 | 20.2 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 10.3 | 12.0 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 10-3/4 | 273.1 | 5.0 | 4.6 | 5.4 | 9.0 | 10.1 | 11.2 | 12.1 | 12.9 | 14.0 | 15.1 | 17.3 |
| 7.0 | 6.5 | 7.5 | 12.6 | 13.9 | 15.7 | 17.0 | 18.1 | 19.6 | 20.7 | 20.7 | ||
| 10.0 | 9.2 | 10.8 | 18.1 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 12-3/4 | 323.9 | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.6 |
| 7.0 | 5.5 | 6.5 | 10.7 | 11.8 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.4 | ||
| 10.0 | 7.8 | 9.1 | 15.2 | 16.8 | 18.9 | 20.5 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (325.0) | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.5 | |
| 7.0 | 5.4 | 6.3 | 10.6 | 11.7 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.3 | ||
| 10.0 | 7.8 | 9.0 | 15.2 | 16.7 | 18.8 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 13-3/8 | 339.7 | 5.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.1 | 13.9 |
| 8.0 | 5.9 | 6.9 | 11.6 | 12.8 | 14.4 | 15.6 | 16.6 | 18.0 | 19.4 | 20.7 | ||
| 12.0 | 8.9 | 10.4 | 17.4 | 19.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 14 | 355.6 | 6.0 | 4.3 | 5.0 | 8.3 | 9.2 | 10.3 | 11.2 | 11.9 | 12.9 | 13.9 | 15.9 |
| 8.0 | 5.7 | 6.6 | 11.1 | 12.2 | 13.8 | 14.9 | 15.9 | 17.2 | 18.6 | 20.7 | ||
| 12.0 | 8.5 | 9.9 | 16.6 | 18.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (377.0) | 6.0 | 4.0 | 4.7 | 7.8 | 8.6 | 9.7 | 10.6 | 11.2 | 12.2 | 13.1 | 15.0 | |
| 8.0 | 5.3 | 6.2 | 10.5 | 11.5 | 13.0 | 14.1 | 15.0 | 16.2 | 17.5 | 20.0 | ||
| 12.0 | 8.0 | 9.4 | 15.7 | 17.3 | 19.5 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 16 | 406.4 | 6.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.2 | 13.9 |
| 8.0 | 5.0 | 5.8 | 9.7 | 10.7 | 12.0 | 13.1 | 13.9 | 15.1 | 16.2 | 18.6 | ||
| 12.0 | 7.4 | 8.7 | 14.6 | 16.1 | 18.1 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (426.0) | 6.0 | 3.5 | 4.1 | 6.9 | 7.7 | 8.6 | 9.3 | 9.9 | 10.8 | 11.6 | 13.3 | |
| 8.0 | 4.7 | 5.5 | 9.3 | 10.2 | 11.5 | 12.5 | 13.2 | 14.4 | 15.5 | 17.7 | ||
| 12.0 | 7.1 | 8.3 | 13.9 | 15.3 | 17.2 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 18 | 457.0 | 6.0 | 3.3 | 3.9 | 6.5 | 7.1 | 8.0 | 8.7 | 9.3 | 10.0 | 10.8 | 12.4 |
| 8.0 | 4.4 | 5.1 | 8.6 | 9.5 | 10.7 | 11.6 | 12.4 | 13.4 | 14.4 | 16.5 | ||
| 12.0 | 6.6 | 7.7 | 12.9 | 14.3 | 16.1 | 17.4 | 18.5 | 20.1 | 20.7 | 20.7 | ||
| 20 | 508.0 | 6.0 | 3.0 | 3.5 | 6.2 | 6.8 | 7.7 | 8.3 | 8.8 | 9.6 | 10.3 | 11.8 |
| 8.0 | 4.0 | 4.6 | 8.2 | 9.1 | 10.2 | 11.1 | 11.8 | 12.8 | 13.7 | 15.7 | ||
| 12.0 | 6.0 | 6.9 | 12.3 | 13.6 | 15.3 | 16.6 | 17.6 | 19.1 | 20.6 | 20.7 | ||
| 16.0 | 7.9 | 9.3 | 16.4 | 18.1 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (529.0) | 6.0 | 2.9 | 3.3 | 5.9 | 6.5 | 7.3 | 8.0 | 8.5 | 9.2 | 9.9 | 11.3 | |
| 9.0 | 4.3 | 5.0 | 8.9 | 9.8 | 11.0 | 11.9 | 12.7 | 13.8 | 14.9 | 17.0 | ||
| 12.0 | 5.7 | 6.7 | 11.8 | 13.1 | 14.7 | 15.9 | 16.9 | 18.4 | 19.8 | 20.7 | ||
| 14.0 | 6.7 | 7.8 | 13.8 | 15.2 | 17.1 | 18.6 | 19.8 | 20.7 | 20.7 | 20.7 | ||
| 16.0 | 7.6 | 8.9 | 15.8 | 17.4 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22 | 559.0 | 6.0 | 2.7 | 3.2 | 5.6 | 6.2 | 7.0 | 7.5 | 8.0 | 8.7 | 9.4 | 10.7 |
| 9.0 | 4.1 | 4.7 | 8.4 | 9.3 | 10.4 | 11.3 | 12.0 | 13.0 | 14.1 | 16.1 | ||
| 12.0 | 5.4 | 6.3 | 11.2 | 12.4 | 13.9 | 15.1 | 16.0 | 17.4 | 18.7 | 20.7 | ||
| 14.0 | 6.3 | 7.4 | 13.1 | 14.4 | 16.2 | 17.6 | 18.7 | 20.3 | 20.7 | 20.7 | ||
| 19.1 | 8.6 | 10.0 | 17.8 | 19.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22.2 | 10.0 | 11.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 24 | 610.0 | 6.0 | 2.5 | 2.9 | 5.1 | 5.7 | 6.4 | 6.9 | 7.3 | 8.0 | 8.6 | 9.8 |
| 9.0 | 3.7 | 4.3 | 7.7 | 8.5 | 9.6 | 10.4 | 11.0 | 12.0 | 12.9 | 14.7 | ||
| 12.0 | 5.0 | 5.8 | 10.3 | 11.3 | 12.7 | 13.8 | 14.7 | 15.9 | 17.2 | 19.7 | ||
| 14.0 | 5.8 | 6.8 | 12.0 | 13.2 | 14.9 | 16.1 | 17.1 | 18.6 | 20.0 | 20.7 | ||
| 19.1 | 7.9 | 9.1 | 16.3 | 17.9 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.5 | 12.0 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (630.0) | 6.0 | 2.4 | 2.8 | 5.0 | 5.5 | 6.2 | 6.7 | 7.1 | 7.7 | 8.3 | 9.5 | |
| 9.0 | 3.6 | 4.2 | 7.5 | 8.2 | 9.3 | 10.0 | 10.7 | 11.6 | 12.5 | 14.3 | ||
| 12.0 | 4.8 | 5.6 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 | ||
| 16.0 | 6.4 | 7.5 | 13.3 | 14.6 | 16.5 | 17.8 | 19.0 | 20.6 | 20.7 | 20.7 | ||
| 19.1 | 7.6 | 8.9 | 15.8 | 17.5 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.2 | 11.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
Ka laulā no nā noi ʻoihana:
1. ʻOihana ʻAila a me ke Kinoea:
Hoʻohana nui ʻia nā paipu wiliwili i loko o ka ʻoihana aila a me ke kinoea ma muli o ko lākou hiki ke kū i nā kaomi koʻikoʻi a me nā kūlana kaiapuni ʻino. I loko o nā paipu halihali, lawe pono kēia mau paipu i ka aila a me ke kinoea kūlohelohe ma nā wahi lōʻihi aʻo ko lākou kūpaʻa i ka pala e hōʻoiaʻiʻo i ka pono o ke kūkulu ʻana no ka wā lōʻihi.
2. Ka mālama ʻana i ka wai a me ka wai hoʻoneoneo:
No nā ʻōnaehana hoʻolako wai a me ka hoʻokele wai ʻino, hāʻawi nā paipu wiliwili i kahi hopena hilinaʻi. ʻO ko lākou kūkulu paʻa e hiki ai iā lākou ke lawelawe i nā kahe wai kiʻekiʻe me ka mālama pono ʻana i nā ʻōpala. Eia kekahi, ʻo ko lākou kūpaʻa i ka pala e hōʻoiaʻiʻo i ka lōʻihi o ka manawa, hoʻemi i nā kumukūʻai mālama a hoʻēmi i nā pilikia kaiapuni.
3. Ke kūkulu ʻana i nā ʻoihana:
He kuleana koʻikoʻi ko nā paipu wiliwili i ka hoʻomohala ʻana i nā ʻoihana a he mau mea nui ia i ke kūkulu ʻana i nā alahaka, nā kahua pou a me nā tunnels ma lalo o ka honua. Ma muli o ko lākou ikaika kūkulu kiʻekiʻe, hiki iā lākou ke kū i nā ukana kaumaha, ka hana seismic a me ka hoʻāʻo ʻana o ka manawa. ʻO kēia versatility e lilo ai lākou i mea kūpono no ke kākoʻo ʻana i nā papahana ʻoihana hoʻomau a palekana.
Nā pōmaikaʻi o ka paipu wiliwili:
1. Ikaika a me ke kūpaʻa:
He ikaika maikaʻi loa ka paipu wiliwili i hoʻopaʻa ʻia a hiki ke kū i ke kaomi, ka haʻalulu a me ka haʻalulu. Hana ʻia lākou e hōʻoia i ka hoʻolaha like ʻia o nā kaumaha ma ka lōʻihi holoʻokoʻa o ka paipu, no laila e hoʻonui ai i ka pono o ke kūkulu ʻana.
2. Ke kūpaʻa ʻana i ka palaho:
Loaʻa i nā paipu wiliwili ke kūpaʻa maikaʻi loa i ka pala ma o ka hoʻohana ʻana i nā mea galvanized a i ʻole nā mea i uhi ʻia. ʻAe kēia waiwai iā lākou e kū i nā kūlana lepo palaho, ka ʻike kemika a me nā kūlana ʻino loa, e lilo ana lākou i hopena lōʻihi kūpono no nā ʻano hana like ʻole.
3. Ka pono o ke kumukūʻai:
ʻO ka hiki ke hana i nā paipu wiliwili i hoʻopaʻa ʻia i nā nui kiʻekiʻe a me nā nui nui e hōʻemi ana i nā kumukūʻai hana i hoʻohālikelike ʻia me nā ʻano hana paipu ʻē aʻe, e lilo ia i koho kūpono no nā papahana kalepa a me nā ʻoihana. Eia kekahi, ʻo kona mau koi mālama haʻahaʻa a me ke kūpaʻa e hoʻonui hou aku i kona hiki ke hoʻokele waiwai.
I ka hopena:
ʻOiai ke nānā pinepine ʻole ʻia, pono ka ʻike ʻia ʻana o ka paipu wiliwili no kona ʻano maʻalahi i nā ʻano hana ʻoihana like ʻole. ʻO ko lākou ikaika, ka lōʻihi a me ke kūpaʻa ʻana i ka pala e lilo ai lākou i koho hilinaʻi no nā papahana ʻoihana, e hōʻoiaʻiʻo ana i ka pono lōʻihi. I loko o kahi honua kahi i koʻikoʻi ai ka hilinaʻi a me ka pono, ke hoʻomau nei kēia mau mea kupanaha ʻenekinia i ke kākoʻo a me ka hoʻoikaika ʻana i nā ʻāpana koʻikoʻi e like me ka ʻaila a me ke kinoea, ka hoʻokele wai a me ka hoʻomohala ʻana i nā ʻoihana.







