ʻO ka ʻokoʻa o ke kumu kūʻai ma waena o nā paipu kila ʻeleʻele ʻeleʻele a me nā paipu kila maʻemaʻe ʻole e pili ana i ke kaʻina hana, ke kumu kūʻai, ke kahua noi a me ke koi. Eia ko lakou mau okoa nui ma ke kumukuai a me ka halihali ana.

1. ʻOkoʻa kumu kūʻai mākeke
ʻO ka paipu kila maʻemaʻe ʻole me ka pā lahilahi:

ʻO ke kumu kūʻai haʻahaʻa: Ma muli o ka mānoanoa o ka paia lahilahi, hoʻohana ʻia nā mea maka, a ʻoi aku ka haʻahaʻa o ke kumukūʻai hana.

Hoʻohana nui ʻia: Hoʻohana nui ʻia i nā manawa me nā haʻahaʻa haʻahaʻa no ka ikaika a me ke kūpaʻa paʻa, e like me ke kūkulu ʻana, ka hoʻonaninani, ka lawe ʻana i ka wai, a me nā mea ʻē aʻe, me ka koi mākeke nui.

ʻO nā loli liʻiliʻi liʻiliʻi: ʻO ka mea maʻamau, paʻa ke kumukūʻai a hoʻopilikia nui ʻia e ka mākeke kila.

Paipu kila mānoanoa me ka paia ʻole:

ʻO ke kumukūʻai kiʻekiʻe: He nui ka mānoanoa o ka pā, ʻoi aku ka nui o nā mea maka, a paʻakikī ke kaʻina hana, e hopena i nā kumukūʻai kiʻekiʻe.

Nā koi hana kiʻekiʻe: Hoʻohana maʻamau i nā māla me ke kiʻekiʻe kiʻekiʻe a me nā koi hoʻolālā kiʻekiʻe, e like me nā lako mīkini, petrochemical, boilers, etc., me nā koi kiʻekiʻe no ka ikaika compressive a me ka pale ʻana i ka corrosion.

ʻO ke kumu kūʻai kiʻekiʻe a me nā loli nui: Ma muli o ke koi koʻikoʻi no nā paipu kila mānoanoa ma nā kahua kikoʻī, e loli nui ke kumukūʻai, ʻoi aku ka nui o ka piʻi ʻana o ke kumukūʻai o nā mea kila.
2. Hoʻomalu kaʻa
ʻO ka paipu kila maʻemaʻe ʻole me ka pā lahilahi:

Maʻalahi e hoʻololi: Ma muli o ka paia lahilahi o ka paipu, ua maʻalahi ke hoʻololi ʻia e nā mana o waho i ka wā o ka lawe ʻana, ʻoi aku hoʻi i ka wā e hoʻopili ai a hoʻopaʻa ʻia.
Kāohi i nā ʻōpala: E pōʻino maʻalahi ka ʻili o nā paipu pā lahilahi, a pono e lawe ʻia nā hana pale kūpono, e like me ka uhi ʻana i ka ʻili me ka lole plastik a i ʻole nā ​​mea pale ʻē aʻe.
Hoʻopili paʻa: Pono e hoʻohana i nā kāʻei palupalu a i ʻole nā ​​kāʻei kila kūikawā e hoʻopili ai e pale i ka deformation o ke kino paipu ma muli o ka paʻa ʻana.
Paipu kila mānoanoa me ka paia ʻole:

Kaumaha: He kaumaha nā paipu kila mānoanoa, a pono nā mea hāpai nui i ka wā o ka lawe ʻana, a pono e lawa ka hiki ke halihali i nā mea lawe.
Hoʻopaʻa paʻa: Ma muli o ke kaumaha o nā paipu kila, pono e noʻonoʻo ʻia ke kaulike a me ke kūpaʻa i ka wā o ka hoʻopaʻa ʻana i mea e pale aku ai i ka ʻōwili ʻana a i ʻole ke kuʻi ʻana, ʻoi aku hoʻi i ka wā o ka lawe ʻana e pale ai i ka paheʻe ʻana a i ʻole ka hui ʻana.
Ka palekana o ka lawe ʻana: I ka wā o ka halihali lōʻihi, pono e uku nui ʻia i nā mea hana e like me nā anti-slip pads a me nā poloka kākoʻo ma waena o nā paipu kila e pale aku i ka pōʻino i hana ʻia e ka friction a me ka hopena.
He haʻahaʻa loa ke kumukūʻai o nā paipu kila liʻiliʻi liʻiliʻi, akā pono e uku ʻia i ka pale ʻana i ka deformation a me ka pōʻino o ka ʻili i ka wā o ka lawe ʻana; ʻoiai ʻoi aku ka kiʻekiʻe o ke kumukūʻai o nā paipu kila maʻemaʻe ʻole i ka paia, a pono e nānā pono ʻia i ka palekana, kūpaʻa a me ka hoʻokele kaumaha i ka wā o ka lawe ʻana. Eia nō naʻe, pono e loiloi maoli ʻia nā paipu kila ʻole me nā mea kūikawā a me nā kikoʻī.
ʻO nā paipu kila maʻemaʻe ʻole ʻo Sanonpipe me nā paipu paila, nā paipu mea momona, nā paipu aila, a me nā paipu hana.

1.Paipu Boiler40%
ASTM A335/A335M-2018: P5, P9, P11, P12, P22, P91, P92;GB/T5310-2017: 20g, 20mng, 25mng, 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg;ASME SA-106/ SA-106M-2015: GR.B, CR.C; ASTMA210(A210M)-2012: SA210GrA1, SA210 GrC; ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9 , T21; GB/T 3087-2008: 10#, 20#;
2.paipu laina30%
API 5L: PSL 1, PSL 2;
3.Paipu Petrokimia10%
GB9948-2006: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 20G, 20MnG, 25MnG; GB6479-2013: 10, 20, 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVN b;GB17396-2009:20, 45, 45;
4.paipu hoʻololi wela10%
ASME SA179/192/210/213 : SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Paipu mīkini10%
GB / T8162: 10, 20, 35, 45, Q345, 42CrMo; ASTM-A519: 1018, 1026, 8620, 4130, 4140; EN10210: S235GRHS275JOHS275J2H; ASTM-A53: GR.A GR.B