Pipa Welded Spiral GBT9711-2011 No ka Laina Wai Malalo
Ka pololei o ka paipu wiliwili spiral:
ʻO ka paipu welded Spiral kahi hana kupaianaha o ka ʻenekinia i hōʻike ʻia e ka hui pū ʻana o ka ikaika, ka lōʻihi a me ke kumukūʻai.Hana ʻia kēia mau paipu me ka hoʻohana ʻana i ka ʻenehana kiʻekiʻe loa a ke hana nei i kahi kaʻina hana meticulous.E hoʻomaka ana me ke kila wili, wehe ʻia nā ʻāpana a hele i loko o ke ʻano o nā wili e hoʻowili mālie iā lākou e hana i kahi spiral.A laila wili pū ʻia nā ʻaoʻao, e hōʻoia i ka hoʻomau mau ʻana o nā hili a hoʻohui pū ʻia.
| ʻO ke anawaena waho i koho ʻia (D) | ʻO ka mānoanoa o ka pā i ʻōlelo ʻia ma mm | Pumi ho'āʻo liʻiliʻi 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 | ||
Versatility no nā hana ʻoihana:
1. ʻOihana ʻaila a me kinoea:
Hoʻohana nui ʻia nā paipu welded spiral i ka ʻoihana aila a me ke kinoea ma muli o ko lākou hiki ke kū i nā koʻikoʻi koʻikoʻi a me nā kūlana kūlohelohe.I nā paipu kaʻa, lawe maikaʻi kēia mau paipu i ka aila a me ke kinoea maoli ma kahi lōʻihi aʻo ko lākou pale ʻana i ka corrosion e hōʻoiaʻiʻo i ka paʻa o ka hoʻolālā lōʻihi.
2. Ka wai a me ka wai ʻino:
No ka lako wai a me nā ʻōnaehana hoʻokele wai ʻino, hāʻawi nā paipu welded spiral i kahi hopena hilinaʻi.ʻO kā lākou hana paʻa e hiki ai iā lākou ke mālama i nā kahe wai kiʻekiʻe me ka loaʻa ʻana o ka ʻōpala.Eia kekahi, ʻo kā lākou pale ʻana i ka corrosion e hōʻoia i ka lōʻihi o ke ola, e hōʻemi i nā kumukūʻai mālama a hoʻemi i nā pilikia o ke kaiapuni.
3. Ke kūkulu ʻia ʻana o nā ʻoihana:
He koʻikoʻi ko nā paipu welded spiral i ka hoʻomohala ʻana i nā ʻoihana a he mau mea nui ia i ke kūkulu ʻana i ke alahaka, nā kumu pila a me nā tunnels lalo.Ma muli o ko lākou ikaika hoʻolālā kiʻekiʻe, hiki iā lākou ke pale i nā ukana kaumaha, ka hana seismic a me ka hoʻāʻo o ka manawa.ʻO kēia versatility ka mea kūpono iā lākou no ke kākoʻo ʻana i nā papahana ʻoihana hoʻomau a paʻa.
Nā pōmaikaʻi o ka paipu spiral welded:
1. Ka ikaika a me ka lōʻihi:
Loaʻa ka ikaika maikaʻi loa o ka paipu welded spiral a hiki ke kū i ke kaomi, haʻalulu a me ka haʻalulu.Kūkulu ʻia lākou e hōʻoia i ka puʻunaue like ʻana o nā koʻikoʻi ma ka lōʻihi holoʻokoʻa o ka paipu, a laila e hoʻonui ai i ka pono o ke kūkulu ʻana.
2. Ke kū'ē i ka corrosion:
Loaʻa i nā paipu welded spiral maikaʻi ke kūpaʻa corrosion ma o ka hoʻohana ʻana i nā mea galvanized a i uhi ʻia paha.Hāʻawi kēia waiwai iā lākou e kū i nā kūlana lepo corrosive, ʻike kemika a me nā kūlana ʻino loa, e hoʻolilo iā lākou i hopena lōʻihi kūpono no nā ʻano noi.
3. Ke kumu kūʻai pono:
ʻO ka hiki ke hana i ka paipu welded spiral i nā puke kiʻekiʻe a me nā nui nui e hōʻemi i nā kumukūʻai hana i hoʻohālikelike ʻia me nā ʻano hana hana paipu ʻē aʻe, e lilo ia i koho kūpono no nā ʻoihana kalepa a me nā papahana ʻoihana.Eia kekahi, ʻo kāna mau koi haʻahaʻa haʻahaʻa a me ka lōʻihi e hoʻomaikaʻi hou i kona ola waiwai.
I ka hopena:
ʻOiai ʻaʻole i nānā pinepine ʻia, pono e ʻike ʻia ka paipu welded spiral no kāna versatility ʻokoʻa i nā ʻano hana ʻenehana.ʻO ko lākou ikaika, ka lōʻihi a me ka pale ʻana i ka corrosion e hoʻolilo iā lākou i koho hilinaʻi no nā papahana ʻoihana, e hōʻoia ana i ka kūpaʻa lōʻihi.I loko o kahi honua kahi i koʻikoʻi ai ka hilinaʻi a me ka maikaʻi, hoʻomau kēia mau mea kupanaha ʻenehana i ke kākoʻo a hoʻonui i nā ʻāpana koʻikoʻi e like me ka aila a me ke kinoea, ka hoʻokele wai a me ka hoʻomohala ʻana i nā ʻoihana.
