ʻO nā paipu kila ʻeleʻelehe paipu kila non-galvanized. ʻO ka paipu kila ʻeleʻele, i kapa ʻia no ka scaly, ʻeleʻele iron oxide i uhi ʻia ma luna o kona ʻili. Hoʻohana ʻia ia i nā noi ʻaʻole pono ke kila galvanized.
Ma hope o ka hoʻopili ʻana i kahi mea hoʻohui kūpono i nā wili, hoʻopaʻa ʻia lākou ma luna o ka paipu kaula. Hoʻopili ʻia nā paipu anawaena nui aʻe, ʻaʻole i hoʻopaʻa ʻia. Ua ʻoki ʻia ka paipu kila ʻeleʻele me kahi ʻoki paipu kaumaha, ʻoki ʻoki a hacksaw paha. Hiki iā ʻoe ke kiʻi i ka paipu ʻeleʻele ERW kila māmā, hoʻohana nui ʻia no ka hāʻawi ʻana i ke kinoea i loko a i waho o ka home, a no ka holo ʻana o ka wai wela i nā ʻōnaehana paila. Hiki ke hoʻohana ʻia no ka wai inu a i ʻole ka hoʻokahe a i ʻole nā ​​paipu hoʻopau. E ʻimi i kā mākou Construction Pipe and Tube Catalog e ʻike i kahi mea hoʻolako e kūpono i kāu mau pono. Hoʻohana ʻia ka paipu kila ʻeleʻele no nā noi ʻaʻole pono ka galvanizing i ka paipu. Ua kapa ʻia kēia paipu kila ʻeleʻele non-galvanized no kona uhi ʻana i ka hao ʻokesaʻe ʻeleʻele ma luna o kona ʻili. Ma muli o ka ikaika o ka paipu kila ʻeleʻele, hoʻohana ʻia ia e hāʻawi i ke kinoea maoli a me ka wai i nā wahi kua'āina, a me ka pale ʻana i nā uea uila a me nā conduits no ka lawe ʻana i ka mahu a me ka ea. Hoʻohana pū ka ʻoihana ʻaila i nā paipu ʻeleʻele e lawe i ka nui o ka aila i nā wahi mamao.

Hiki ke ʻoki ʻia a hoʻopaʻa ʻia nā paipu kila ʻeleʻele e kūpono i kāu papahana. ʻO nā mea kūpono no kēia ʻano paipu he hao ʻeleʻele malleable (māmā). Ma hope o ka hoʻopili ʻana i kahi mea hoʻohui kūpono i nā wili, hoʻopaʻa ʻia lākou ma luna o ka paipu kaula. Hoʻopili ʻia nā paipu anawaena nui aʻe, ʻaʻole i hoʻopaʻa ʻia. Ua ʻoki ʻia ka paipu kila ʻeleʻele me kahi ʻoki paipu kaumaha, ʻoki ʻoki a hacksaw paha. Hiki iā ʻoe ke kiʻi i ka paipu ʻeleʻele ERW kila māmā, hoʻohana nui ʻia no ka hāʻawi ʻana i ke kinoea i loko a i waho o ka home, a no ka holo ʻana o ka wai wela i nā ʻōnaehana paila. Hiki ke hoʻohana ʻia no ka wai inu a i ʻole ka hoʻokahe a i ʻole nā ​​paipu hoʻopau. E ʻimi i kā mākou papa hana paipu e ʻimi i kahi mea hoʻolako e kūpono i kāu mau pono.

ʻO ka hoʻomohala ʻana i nā paipu kila ʻeleʻele

Ua hoʻomaʻemaʻe ʻia ke ʻano o Whitehouse e John Moon i ka makahiki 1911. ʻO kāna ʻenehana e hiki ai i nā mea hana ke hana i kahi kahe mau o nā paipu. Ua hoʻohana ʻo ia i kāna ʻenehana no ke kūkulu ʻana i nā mīkini a ua hoʻohana nā mea kanu hana he nui. A laila hiki mai ka pono o nā paipu metala ʻole. Ua hoʻokumu mua ʻia nā paipu seamless ma ka ʻeli ʻana i nā lua i waenakonu o kahi pahu. Eia nō naʻe, paʻakikī ke wili me ka pololei e pono ai e hōʻoia i ka kūlike o ka mānoanoa o ka paia. ʻO ka hoʻomaikaʻi ʻana i ka makahiki 1888 i hoʻonui ʻia ka maikaʻi ma o ka hoʻolei ʻana i nā billet a puni nā core brick pale ahi. Ma hope o ka hoʻomahaʻana, e wehe i ka pōhaku lepo, e waiho ana i kahi puka ma waenakonu.

Hoʻohana i ka paipu kila ʻeleʻele

ʻO ka ikaika o ka paipu kila ʻeleʻele he mea kūpono ia no ka lawe ʻana i ka wai a me ke kinoea maoli ma nā kuaʻāina a me nā kūlanakauhale, a me ka pale ʻana i nā uwila uila a me nā conduits e lawe ana i ka mahu a me ka ea. Hoʻohana ʻia nā paipu kila ʻeleʻele e ka ʻoihana ʻaila a me ka ʻaila no ka lawe ʻana i ka nui o ka aila i nā wahi mamao. He mea maikaʻi kēia no ka mea pono ka mālama liʻiliʻi o ka paipu kila ʻeleʻele. ʻO nā mea hoʻohana ʻē aʻe no nā paipu kila ʻeleʻele, ʻo ia ka hāʻawi ʻana i ke kinoea i loko a i waho o ka home, nā pūnāwai a me nā ʻōnaehana wai. ʻAʻole hoʻohana ʻia nā paipu kila ʻeleʻele no ka lawe ʻana i ka wai inu.

ʻO ka hana hana hou o nā paipu kila ʻeleʻele

Ua hoʻomaikaʻi maikaʻi ka holomua ʻana i ka ʻepekema i ke ʻano hana hana paipu i hoʻopaʻa ʻia e Whitehouse. ʻO kāna ʻenehana ʻo ia ke ʻano kumu mua o ka hana ʻana i nā paipu, akā ʻo nā mea hana hana hou e hiki ai ke hoʻoulu i nā wela kiʻekiʻe loa a me nā kaomi e ʻoi aku ka maikaʻi o ka hana paipu. Ma muli o ko lākou anawaena, hiki i kekahi mau kaʻina hana ke hoʻohua i ka paipu welded i ka 1,100 kapuaʻi i kēlā me kēia minuke. Me ka piʻi nui o ka hana o nā paipu kila, ua hoʻomaikaʻi pū ka maikaʻi o ka huahana hope.

Ka Mana Pono o ka Paipu kila eleele

ʻO ka hoʻomohala ʻana i nā mea hana hana hou a me ka hana ʻana o nā huahana uila i hopena i ka hoʻomaikaʻi nui ʻana i ka maikaʻi a me ka mana maikaʻi. Hoʻohana nā mea hana hou i nā ana X-ray kūikawā e hōʻoia i ka like ʻole o ka mānoanoa o ka paia. Ho'āʻoʻia ka ikaika o ka paipu me ka mīkini e hoʻopiha i ka paipu me ka wai ma lalo o ke kaomi kiʻekiʻe e hōʻoia i ka paʻaʻana o ka paipu. E ʻoki ʻia nā paipu hemahema.

He aha ka ʻokoʻa ma waenapaipu kila ʻeleʻeleapaipu kila galvanized

ʻO ke kila kila

ʻO ka hoʻohana nui o ka paipu galvanized ka lawe ʻana i ka wai i nā hale a me nā hale kalepa. Kāohi pū ʻo Zinc i ke kūkulu ʻana o nā waihona mineral e hiki ke pani i nā paipu wai. Hoʻohana pinepine ʻia nā paipu Galvanized ma ke ʻano he scaffolding frame ma muli o ko lākou kūpaʻa ʻana.

paipu kila ʻeleʻele

ʻOkoʻa ka paipu kila ʻeleʻele mai ka paipu galvanized no ka mea ʻaʻohe ona uhi. ʻO ke kala ʻeleʻele mai ka hao oxide i hana ʻia ma luna o kona ʻili i ka wā o ka hana ʻana. ʻO ka hoʻohana nui ʻana i nā paipu kila ʻeleʻele ka lawe ʻana i ka propane a i ʻole ke kinoea kūlohelohe i nā hale noho a me nā hale kūʻai. Hana ʻia ka paipu me ka ʻole o ka humuhumu ʻana, ʻoi aku ka maikaʻi o ke ala no ka lawe ʻana i nā kinoea. Hoʻohana pū ʻia ka paipu kila ʻeleʻele i nā ʻōnaehana sprinkler ahi no ka mea ʻoi aku ka pale ahi ma mua o ka paipu galvanized.

Hoʻolauna i nā ʻokoʻa

• ʻO nā paipuʻeleʻele a me nā paipu galvanized i hanaʻia i ke kila.
• ʻO nā paipu galvanized he uhi zinc, ʻoiai ʻaʻole nā ​​paipu ʻeleʻele
• Ma muli o ka maʻalahi o ka corrode, ʻoi aku ka maikaʻi o nā paipu ʻeleʻele no ka lawe ʻana i ke kinoea. Ma kekahi ʻaoʻao, ʻoi aku ka maikaʻi o nā paipu galvanized no ka lawe ʻana i ka wai, akā ʻaʻole laki
• ʻOi aku ke kumu kūʻai o nā paipu galvanized no ka mea he uhi zinc ko lākou
• ʻOi aku ka lōʻihi o ka paipu Galvanized

Pono e paipu ʻia ka wai a me ke kinoea i nā hale noho a me nā hale kalepa. Hoʻohana ke kinoea maoli i nā kapuahi, nā mea hoʻomehana wai a me nā mea hana ʻē aʻe, ʻoiai he mea nui ka wai no nā pono kanaka ʻē aʻe. ʻO nā ʻano paipu maʻamau ʻelua i hoʻohana ʻia no ka lawe ʻana i ka wai a me ke kinoea he paipu kila ʻeleʻele a me nā paipu kila galvanized.

Pilikia
Hiki i ka zinc ma luna o nā paipu galvanized ke ho'ohehe'e i ka wā lō'ihi, e pani ana i nā paipu. Hiki ke pohā ka paipu. ʻO ka hoʻohana ʻana i nā paipu galvanized e lawe i ke kinoea hiki ke pilikia. Ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka maʻalahi o nā paipu kila ʻeleʻele ma mua o nā paipu galvanized a ʻae i nā minerala mai ka wai e kūkulu i loko o lākou.

Koina
ʻOi aku ke kumu kūʻai o nā paipu kila kila ma mua o nā paipu kila ʻeleʻele no ka mea ʻo ka hana ʻana i nā paipu galvanized e pili ana i ka galvanizing a me nā kaʻina hana. ʻOi aku ke kumukūʻai o nā lako Galvanized ma mua o nā mea i hoʻohana ʻia ma ke kila ʻeleʻele. ʻAʻole pono e hoʻopili ʻia nā paipu kila galvanized i nā paipu kila ʻeleʻele i ke kūkulu ʻana i nā hale noho a i ʻole nā ​​​​hale kūʻai.

He aha ka ʻokoʻa ma waena o astm a53 a me astm a106?
ʻO ka ʻokoʻa ma waenaASTM A53 paipuaA106 paipuma ke ʻano o ka laulā kikoʻī, ka hoʻohui ʻana i nā kemika paipu, nā waiwai mechanical (tensile and yield strength, etc.), type pipe.

laulā

• ʻO ASTM A53 kahi kikoʻī maʻamau no ka paipu, ke kila, ka ʻeleʻele a me ka wela wela, galvanized, welded, a me ka ʻole.
• ʻO ka ASTM A106 ka kikoʻī maʻamau no ka paipu kila carbon seamless no ka lawelawe wela kiʻekiʻe.

ʻAno noi A 53钢管
hiki ke welded a i ʻole ke kuʻi ʻia, ma muli o ke ʻano i kūʻai ʻia ai. He paipu kila maʻamau ia, me ka paipu galvanized a me ka paipu ʻeleʻele.
ʻO A106 he paipu like me ke kemika akā no ka lawelawe wela kiʻekiʻe (a hiki i 750 degere Fahrenheit). He paipu lauwili ʻole.
Ma ka US ma ka liʻiliʻi loa, loaʻa iā A53 ka paipu welded, ʻoiai ʻo A106 ʻaʻole maʻamau. Inā ʻoe e noi iā A53 ma US, e haʻi lākou iā A106 ma ke ʻano he koho.
Hoʻohui Kimia
No ka laʻana, ke hoʻohālikelike mākou i ka A106-B a me ka A53-B mai kahi hiʻohiʻona haku mele, ʻike mākou:

• 1. Loaʻa iā A106-B ke silika, ka liʻiliʻi. ʻO 0.10%, ʻo A53-B ka 0%, he mea nui ke silika e hoʻomaikaʻi ai i ke kūlana pale wela.
• 2. Aia ka A106-B i ka manganese 0.29-1.06%, a he 1.2% ka A53-B.
• 3. Aia ka A106-B i ka sulfur haʻahaʻa a me ka phosphorus, max. 0.035%, nona ka A53-B he 0.05 a me 0.045%.

A53 Tube vs A106 Tube - (4) Mechanical Properties

ʻO nā ʻokoʻa ʻē aʻe ma waena o ka paipu A53 a me ka paipu A106
No ka mea he ʻokoʻa ko lākou pae a kuhikuhi i nā ʻano paipu kila like ʻole, ʻokoʻa ke kaʻina hana a me nā hoʻokolohua hoʻokele maikaʻi a me nā nānā ʻana. Inā he manaʻo koʻikoʻi kou, e waiho i kahi manaʻo.