Nā kumukūʻai o ka Pre Galvanized Steel Pipe ASTM A53 no nā hale ʻōmaʻomaʻo
Nā kumukūʻai o ka Pre Galvanized Steel Pipe ASTM A53 no nā hale ʻōmaʻomaʻo
Hiʻona
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ʻO ka paipu poepoe galvanized wela ka mea e hana ai i ka metala hoʻoheheʻe e hana me ka matrix hao e hana i kahi papa alloy, i mea e hui pū ai ka matrix a me ka uhi ʻana. ʻO ka galvanizing wela ka pickle mua ʻana i ka paipu kila. I mea e wehe ai i ka hao oxide ma luna o ka paipu kila, ma hope o ka pickling, hoʻomaʻemaʻe ʻia ka paipu kila i loko o kahi hopena wai o ka ammonium chloride a i ʻole zinc chloride a i ʻole kahi hopena wai i hui pū ʻia o ka ammonium chloride a me ka zinc chloride, a laila hoʻouna ʻia i kahi pahu plating wela. Loaʻa i ka galvanizing wela nā pono o ka uhi like, ka hoʻopili ikaika a me ke ola lawelawe lōʻihi. Hana ʻia nā hopena kino a me nā kemika paʻakikī ma waena o ka substrate o ka paipu kila galvanized wela a me ka hopena plating hoʻoheheʻe, e hana ana i kahi papa alloy zinc-iron pale corrosion me ka hoʻolālā compact. Hoʻohui ʻia ka papa alloy me ka papa zinc maʻemaʻe a me ka matrix paipu kila. No laila, he kūpaʻa corrosion ikaika kona
Ke hoʻomau nei i ka "kiʻekiʻe maikaʻi, hāʻawi koke, kumukūʻai hoʻouka kaua", ua hoʻokumu mākou i ka laulima lōʻihi me nā mea kūʻai mai nā ʻāina ʻē a me ka home a loaʻa nā manaʻo kiʻekiʻe o nā mea kūʻai aku hou a me nā mea mua no nā kumukūʻai o ka Pre Galvanized Steel Pipe ASTM A53 No nā hale ʻōmaʻomaʻo, ua mākaukau mākou e hāʻawi iā ʻoe i nā hoʻolālā maikaʻi loa ma luna o nā hoʻolālā o kāu mau kauoha ma ke ʻano loea inā makemake ʻoe. I kēia manawa, hoʻomau mākou i ka hoʻokumu ʻana i nā ʻenehana hou a me ka hana ʻana i nā hoʻolālā hou i mea e kōkua ai iā ʻoe e holomua i loko o ka laina o kēia ʻoihana.
Ke hoʻomau nei i ka "kiʻekiʻe maikaʻi, hoʻouna koke, kumukūʻai hoʻouka kaua", ua hoʻokumu mākou i ka laulima lōʻihi me nā mea kūʻai aku mai nā ʻāina ʻē a me ka home a loaʻa nā manaʻo kiʻekiʻe o nā mea kūʻai aku hou a me nā mea ma mua nopaipu kila galvanized astm a53, nā kumukūʻai o ka paipu galvanized, Me ka lawelawe kiʻekiʻe a kūikawā hoʻi, ua hoʻomohala maikaʻi ʻia mākou me kā mākou mea kūʻai aku. ʻO ka ʻike loea a me ka ʻike pehea e hōʻoiaʻiʻo ai ua hauʻoli mau mākou i ka hilinaʻi mai kā mākou mea kūʻai aku i kā mākou mau hana ʻoihana. "ʻO ka maikaʻi", "ʻoiaʻiʻo" a me ka "lawelawe" ko mākou kumumanaʻo. Ke noho nei ko mākou kūpaʻa a me nā kūpaʻa me ka mahalo i kāu lawelawe. Kāhea iā mākou i kēia lā No ka ʻike hou aku, e kelepona mai iā mākou i kēia manawa.
1) Papa: Q345B, L245, J55
2) Anawaena o waho: Φ17mm-273mm
3) Mānoanoa o ka paia: 0.6mm-12mm
4) Lōʻihi: 2m-5.8m/6m/12m (Hiki iā mākou ke hoʻololi i ka lōʻihi e like me kāu noi)
5) Hoʻopili ʻana: hoʻopili pono kai maʻamau
| DN | NPS | mm | KŪMAU | IKAIKA LOA | SCH40 | |||
| MĀNOANOA (mm) | KAONA (kg/m) | MĀNOANOA (mm) | KAONA (kg/m) | MĀNOANOA (mm) | KAONA (kg/m) | |||
| 6 | 1/8 | 10.2 | 2.0 | 0.40 | 2.5 | 0.47 | 1.73 | 0.37 |
| 8 | 1/4 | 13.5 | 2.5 | 0.68 | 2.8 | 0.74 | 2.24 | 0.63 |
| 10 | 3/8 | 17.2 | 2.5 | 0.91 | 2.8 | 0.99 | 2.31 | 0.84 |
| 15 | 1/2 | 21.3 | 2.8 | 1.28 | 3.5 | 1.54 | 2.77 | 1.27 |
| 20 | 3/4 | 26.9 | 2.8 | 1.66 | 3.5 | 2.02 | 2.87 | 1.69 |
| 25 | 1 | 33.7 | 3.2 | 2.41 | 4.0 | 2.93 | 3.38 | 2.50 |
| 32 | 1 1/4 | 42.4 | 3.5 | 3.36 | 4.0 | 3.79 | 3.56 | 3.39 |
| 40 | 1 1/2 | 48.3 | 3.5 | 3.87 | 4.5 | 4.86 | 3.68 | 4.05 |
| 50 | 2 | 60.3 | 3.8 | 5.29 | 4.5 | 6.19 | 3.91 | 5.44 |
| 65 | 2 1/2 | 76.1 | 4.0 | 7.11 | 4.5 | 7.95 | 5.16 | 8.63 |
| 80 | 3 | 88.9 | 4.0 | 8.38 | 5.0 | 10.35 | 5.49 | 11.29 |
| 100 | 4 | 114.3 | 4.0 | 10.88 | 5.0 | 13.48 | 6.02 | 16.07 |
| 125 | 5 | 139.7 | 4.0 | 13.39 | 5.5 | 18.20 | 6.55 | 21.77 |
| 150 | 6 | 168.3 | 4.5 | 18.18 | 6.0 | 24.02 | 7.11 | 28.26 |
| 200 | 8 | 219.1 | 6.0 | 31.53 | 6.5 | 30.08 | 8.18 | 42.55 |
Loaʻa i ka galvanizing hoʻoluʻu wela nā pono o ka uhi mānoanoa, ka uhi like, ka hoʻopili ikaika a me ke ola lawelawe lōʻihi.
Hoʻohana nui ʻia nā paipu galvanized i kēia manawa no ka lawe ʻana i ke kinoea a me ka hoʻomehana ʻana. Hoʻohana nui ʻia nā paipu galvanized, ʻaʻole wale ma ke ʻano he mau paipu no ka lawe ʻana i ka wai, ke kinoea, ka ʻaila a me nā wai haʻahaʻa haʻahaʻa ʻē aʻe, akā, he mau paipu luawai ʻaila a me nā paipu ʻaila i ka ʻoihana petroleum, ʻoi aku hoʻi ma nā kahua ʻaila ma waho, nā mea hoʻomehana ʻaila, nā mea hoʻoluʻu condensation, nā paipu no nā mea hoʻololi ʻaila holoi distillate lanahu i nā lako coking kemika, nā puʻu paipu no nā alahaka trestle a me nā paipu no ke kākoʻo ʻana i nā kiʻi i loko o nā tunnels mine, a pēlā aku. Hoʻohana ʻia nā paipu galvanized ma ke ʻano he mau paipu wai. Ma hope o kekahi mau makahiki o ka hoʻohana ʻana, ua hana ʻia ka nui o ka unahi popo i loko o nā paipu, a ʻo ka wai melemele e kahe ana i waho ʻaʻole wale ia e haumia i nā mea hoʻomaʻemaʻe, akā e hui pū me nā bacteria e ulu ana ma ka paia o loko ʻaʻole pahee. Hoʻoulu ka palaho i ka nui o ka metala kaumaha i loko o ka wai, kahi e hoʻoweliweli nui ai i ke olakino kanaka.
Ke hoʻomau nei i ka "kiʻekiʻe maikaʻi, hāʻawi koke, kumukūʻai hoʻouka kaua", ua hoʻokumu mākou i ka laulima lōʻihi me nā mea kūʻai mai nā ʻāina ʻē a me ka home a loaʻa nā manaʻo kiʻekiʻe o nā mea kūʻai aku hou a me nā mea mua no nā kumukūʻai o ka Pre Galvanized Steel Pipe ASTM A53 No nā hale ʻōmaʻomaʻo, ua mākaukau mākou e hāʻawi iā ʻoe i nā hoʻolālā maikaʻi loa ma luna o nā hoʻolālā o kāu mau kauoha ma ke ʻano loea inā makemake ʻoe. I kēia manawa, hoʻomau mākou i ka hoʻokumu ʻana i nā ʻenehana hou a me ka hana ʻana i nā hoʻolālā hou i mea e kōkua ai iā ʻoe e holomua i loko o ka laina o kēia ʻoihana.
Hale Hana i Hoʻopilikino ʻia ma Kinanā kumukūʻai o ka paipu galvanized, paipu kila galvanized astm a53, Me ka lawelawe kiʻekiʻe a kūikawā hoʻi, ua hoʻomohala maikaʻi ʻia mākou me kā mākou mea kūʻai aku. ʻO ka ʻike loea a me ka ʻike pehea e hōʻoiaʻiʻo ai ua hauʻoli mau mākou i ka hilinaʻi mai kā mākou mea kūʻai aku i kā mākou mau hana ʻoihana. "ʻO ka maikaʻi", "ʻoiaʻiʻo" a me ka "lawelawe" ko mākou kumumanaʻo. Ke noho nei ko mākou kūpaʻa a me nā kūpaʻa me ka mahalo i kāu lawelawe. Kāhea iā mākou i kēia lā No ka ʻike hou aku, e kelepona mai iā mākou i kēia manawa.
Noi
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