Spiral submergeded arc i nā pipded mau pipes no nāʻoihana hou
Loaʻa nā kiʻi o ka spiral submergeded arldd pape:
1. E lawa ka hana:
Hōʻikeʻo Ssaw Piptes i kahi hoʻolālā criral i kahi hoʻolālā cherral ʻO kēiaʻano hiʻohiʻona e hana ai i ke koho mua no nā papahana kūkulu nui nui e like me ka aila anā pipes hau, ka aihue wai kala, a me na papa hana e emi ole ana i na kahua paahana. ʻO ke kaʻina hana hoʻomau mau e hōʻoia i kahi kiʻekiʻe kiʻekiʻe o ke kūpaʻa o ka hana, ka hoʻonuiʻana i ke ola a me ke ola lawelawe o ka paipa.
Kū-starder | Kōla Steele | Kinohi | TENILEI | ʻO ka ho'āʻoʻana i ka hōʻikeʻana o ka moʻolelo | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | Cev4) (%) | RT0.5 MPA hāʻawi ka ikaika | RM MPA TSinsle ikaika | RT0.5 / RM | (L0 = 5.65 √ S0) ELUGATION A% | ||||||
max | max | max | max | max | max | max | max | MAKAU NOIA | max | min | max | min | max | max | min | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | ʻO ka hōʻikeʻikehana Talpy: e hōʻike i ka mea e hoʻopili ana i ka ikehu o ke kino a me ka seam seam e like me ka mea i koiʻia ma keʻano maʻamau. No nā kiko'ī,ʻike i keʻano maʻamau. E hoʻokaʻawale i ka hoʻokolohua Tear Tear:ʻO ka wahi koho koho | |
Gb / T9711-2011 (PSS2) | L290B | 0.22 | 0.45 | 1.3 | 0.025 | 0.0 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
L320M | 0.22 | 0.45 | 1.3 | 0.025 | 0.0 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360MB | 0.22 | 0.45 | 14 | 0.025 | 0.0 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
L390mb | 0.22 | 0.45 | 14 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
L415B | 0.12 | 0.45 | 1.6 | 0.025 | 0.0 | 1) 2) 3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
L450mb | 0.12 | 0.45 | 1.6 | 0.025 | 0.0 | 1) 2) 3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.0 | 1) 2) 3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
L555MB | 0.12 | 0.45 | 1.85 | 0.025 | 0.0 | 1) 2) 3 | Kūkākūkā | 555 | Amat05 | 625 | 825 | 0.95 | 18 |
2.ʻOi aku ka ikaika a me ka maʻalahi:
ʻO ka hoʻolālā spical o keʻano sashal e hoʻonui i kona ikaika, eʻae iā ia e pale i ka paleʻana i waho a me nāʻano kūloko. Hiki i kēia mau paipai ke hoʻomau i nā kūlana atmosphec kūlana nui, e hana pono ai iā lākou no nā noi ma luna a ma lalo o nā noi. Eia kekahi, hiki i ka wikiwiki o nā pipes ssaw iā lākou e maʻalahi ke hoʻololiʻia a hoʻonohonohoʻia i loko o nā'āpana likeʻole a me nā lepo maikaʻiʻole.
3
Ke hoʻomau nei nā kaʻina hana e hoʻonui ai i ka huahanaʻoiai e hōʻemi nui ana i nā hemahema a me nā uku. Eia kekahi, hoʻololiʻiaʻo Spiral i nā pipsed Arded Pided i hāʻawi i ka ikaika kiʻekiʻe a me ka loaʻaʻana o ka mālamaʻana a me ka hoʻoponoponoʻana iā lākou no kaʻoihana.

Nā pilikia i hanaʻia e ka spiral stimmerded arld id pipes:
1.
Ma muli o nā kaʻina hana paʻakikī e pili ana i ka hanaʻana i nā hua spiral spiral submered arlded pipes, e hōʻoiaʻiʻo ana i ka paʻakikī o ka maikaʻi. Ināʻaʻole e kāohi ponoʻia nā'āpana o nā papa hana, nā hewa e noʻonoʻo nei e like me nā undercuts e like me nā pohā, nā hemahema e loaʻa ai. Ke lanakila nei i kēia pilikia, ua paʻa nā'ōnaehana mana a me nā'ōnaehana loiloi holomua kiʻekiʻe i ka wā hana he koʻikoʻi.
2, e paipai i ka pae palena o ka chimeter:
ʻOiaiʻo SPIRL SPERRAL SPERSED PIPEED POLEDED no nā noi he nui,ʻaʻole paha e kūpono no nāʻoihana e koi ana i nāʻoihana e koi ana i nāʻoihana liʻiliʻi. ʻOi aku ka maikaʻi o ka hana hana no ka nui o nā pipteter nui, e hopena ana i ka loaʻaʻana o nā hana liʻiliʻi e like me nā mea hoʻohana likeʻole. No kēlā mau koi, pono e noʻonoʻoʻia nā'enehanaʻikewaiwai'ē aʻe o nāʻenehana hana'ē aʻe loa.
3.
ʻO kekahi paʻakikī'ē aʻe e kū ana i kaʻoihanaʻo Ssaw Poka e hōʻoia ana i nā lole kūpono kūpono a me nā pale e pale ai i ka corrosion a me nā lole. Pono ka noiʻana i nā papa inoa ma nā papa spiral e pono ai nā mea hana holomua a me kaʻike e hōʻoiaʻiʻo i ka uhiʻana a me ka hoʻopiliʻana. He koʻikoʻi ka coating ma kahi o keʻano e hoʻonui ai i ke ola o ka lawelawe o Spiral o Spiral Summered Ard Weld Pipe
I ka hopena:
Ua hōʻikeʻo Spiral Summer i nā pipes i hoʻopaʻaʻia e lilo iʻenehana maikaʻi loa e lilo iʻenehana maikaʻi loa i nāʻoihana hou, e hāʻawi i ka hana, ikaika a me ka ikaika a me ke kumukūʻai. ʻO kona kiʻi kiʻi kūikawā e hiki ai keʻaeʻia i ka hana kūpono no ka hana kūpono a hoʻonui i ka wikiwiki, e hana pono i nā hana kūkulu nui. Eia nō naʻe, no ka hoʻomauʻana i ka kūleʻa a me keʻano o ka hanaʻana o kēiaʻenehana hana, e hōʻoluʻolu e like me keʻano o ka mana o ke aniani Ma ka hoʻokōʻana i kēia mau pilikia ma o ka holomuaʻana a me ka huiʻana o kaʻoihana a me ka hanaʻana i ka hopena o ka honua a me ke kākoʻoʻana i ka hopena o ka honua.