Nā kiko'ī'Āina:
ʻO nā kelepona kila hou i hoʻonuiʻia i ka paila compate i hoʻomaikaʻi houʻia i ka paila bila. Ua kapaʻia nō kēiaʻano o ka paila i ka paipa srtp. ʻO kēiaʻano kiʻi hou i hanaʻia mai ka ikaika kiʻekiʻe ma o ka paila kīwīʻoi aku ka maikaʻi o ka pālani ʻO ka paila paila composite i nā hemahema o ka kila a me ka pākeke,ʻoiai ke hoʻopaʻaʻana i nā pono o nā meaʻelua, no ka mea ua hoʻonuiʻia keʻano kiʻekiʻe o keʻano.
ʻO ka pahu pahu kila hou hou aʻe,ʻo ka hoʻohanaʻana i kaʻenehana kiʻekiʻe kiʻekiʻe a me ka hoʻolālā hana hana maikaʻi, no laila he kiʻekiʻe kiʻekiʻe loa. I ka manawa like,ʻoi aku ka maikaʻi o ka paipa awaa maikaʻi loa, kūpono no ka lōʻihi o ka wai ma ke kauʻana i ka wai wai. Hoʻohanaʻia ka PyuttelLene Electrorfuse Pihi no ka kinipōpō kila kila polsutetexace poki. Ke hoʻopiliʻia nei,ʻo ka piliʻana o kaʻili o loko o ka paipa kīwī e hoʻohanaʻia e hoʻoheheʻeʻia ai ka pākīpī i waho, a me ka piko uila e hoʻopili pono ai.
Kūlana:Gb / t 32439-2015, CJ / t 189--2007
Ka kiko'ī:
| Ka paipai | 0.8mpa | 1.0Mpa | 1.25Mpa | 1.6mpa | 2.0mppa | 2.5mpa | 3.0Ma | 3.5MPA | 4.0mppa | 5.0mpa | 6.3mpa | 7.0mpa |
| Kiko'ī (mm) | ʻO ka pallintness pā (mm) | |||||||||||
| 50 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | |||
| 63 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | |||
| 75 | 5.0 | 5.0 | 5.5 | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | |||
| 90 | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | |||
| 110 | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 125 | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 140 | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 12.0 | 13.0 | 13.0 | |
| 160 | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | |
| 200 | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | |
| 225 | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | |||
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | ||
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | ||||
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | ||||
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | ||||
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 15.0 | 17.0 | 17.0 | |||||
| 450 | 11.5 | 13.5 | 13.5 | 16.0 | 16.0 | 18.0 | ||||||
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 18.0 | 22.0 | ||||||
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | |||||||
| 630 | 20.0 | 23.0 | 23.0 | 26.0 | 26.0 | |||||||
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | ||||||||
| 800 | 27.0 | 30.0 | 32.0 e | 34.0 | ||||||||
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | ||||||||
| 1000 | 34.0 | 37.0 | 40.0 | |||||||||
Nā waiwai:
1.ʻO ka ikaika ikaika,ʻoi aku ka paleʻana i ka pale a me ka ikaika aʻoi aku ka ikaika ma mua o nā pipte maʻamau.
2.ʻO ka pale o ka creep coristance a me ka haʻahaʻa haʻahaʻa haʻahaʻa e like me ka paipu o ka pex.
3.ʻO ka hana anti-corrosiot e like me ka paipa popa. ʻOi aku ka nui o ka nohoʻana o ka mahana. ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa.
4.ʻO ka pā i loko o ka pā i loko me kaʻole o keʻanoʻole. ʻO ke poʻo o ke poʻo o ka pipeline e hoʻohālikelike ana me ka paila kila he 30% haʻahaʻa.
5.Ma ka hoʻoponoponoʻana i keʻano o nā wili o nā wili a me nā pā o ka paina o ka paina
6.ʻO keʻano o ka lawelaweʻoihana holoʻokoʻa e manaʻoʻia ma mua o 50 mau makahiki.
7.Māmā i ke kaumaha, hoʻokomo i ka hoʻopili maʻalahi, hoʻopiliʻia e nā hui electro
Nā noi:
◎ Municipal Engineing
◎ OLELO MAFOR FARITE A ME KA WELIMANA: OLELO KAHAKAU, GACHOR FACORE, OLELO A ME KA OIHANA MA KA PAIA A ME KA LOA ANA MA KA OLELO A ME KA OLEI ANA MA KA OLELO A ME KA OLELO ANA A ME KA LOA ANA MA KA AKUA ANA A ME KA OLELO ANA E PILI ANA.
◎ Ke Kulanui:ʻO Acaid, Alkili,ʻO ka hana maʻalahi,ʻo Peterality Acchuffitice e halihali ana i ke kikowaena mokulele.
◎ Kuhi Moʻolelo
◎ Mellitarurgical MYS: Hoʻohanaʻia no ka laweʻana i nā mea kanu a me ka pulp, nā hale paipai a me ka paila o ka paila a me ke kaʻina hana.
◎ Moana Kahelehele: Ke laweʻana i ka halihali Seawater no nā mea kūʻai aku i nā mea kanu i nā mea kanu a me nā kūlanakauhale nui.
◎ SPORPBuilding: Shiwage Popes, e hoʻonui i nā pou, brainage piples, ballest pips, rontlation pou a pēlā aku.
◎ AIPUCICULURUTIONUSHUUSHTUE: FILL PLAPE PLAYA, FILTER PLAYPY PLA PLAGE, IRRIE COCK ETC.
ʻO Chiangnrong kahi kaʻa kaʻa a me nāʻoihana hoʻokūkū hoʻokūkū, hoʻokumuʻia ma ka 2005 i hoʻopaʻaʻia ma ka hana oNā Pila Hdpe, Fitutings & Valves, PPR Pops, Portings, PP Compent, Port PihiA pēlā aku.
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Nā manawa post: APR-22-2022
