Paipu kila wiliwili
Hoʻolauna Huahana
Hana ʻia ka paipu kila me ka wili ʻili e like me ka mea maka, hoʻokuʻu ʻia i ka mahana maʻamau a hoʻopaʻa ʻia e ke kaʻina hana hoʻoheheʻe ʻana i ka uea pālua pālua. Na ka paipu kila spiral e hānai i ke kaula i loko o ka ʻāpana paipu kuʻi, a e ʻōwili mālie ʻia ke kaula e hana i kahi paipu pōʻai me ka hakahaka hāmama ma hope o ka ʻōwili ʻia ʻana e nā ʻōwili he nui. E hoʻoponopono ʻia ke kaomi i lalo o ka ʻōwili extrusion i mea e hoʻomalu ʻia ai ka weld gap i loko o 1 ~ 3mm a ʻo nā ʻaoʻao ʻelua o ka hui kuʻi ʻana e flush.Hoʻohana nui ʻia ka paipu kila i loko o ka ʻenekini wai wai, ʻoihana petrochemical, ʻoihana kemika, ʻoihana mana uila, ʻoihana mahiʻai, kūkulu kūlanakauhale, ʻo ia kekahi o nā huahana kī 20 i kūkulu ʻia ma Kina. No ka lawe kinoea: kinoea, mahu, liquefied petroleum gas. No ka hoʻohana ʻana i ke kūkulu ʻia: no ka hoʻopili ʻana i nā paipu, nā alahaka; Paipu no ka uwapo, alanui, hale hale, etc
Nā kikoʻī
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Nui
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1) OD: 219mm-3680mm
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2) Mānoanoa Pā: 4mm-26mm
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3) SCH20,SCH40,STD
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Kūlana:
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ASTM A53, API 5L, EN10219, EN10210, ASTM A252 etc.
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Mea waiwai
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Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B X42 X52 X60 X70 X80, S235JR S355J0H etc
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Kahi o kā mākou hale hana
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Tianjin DaQiuZhuang, Hebei, Shandong
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Hoʻohana:
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1) wai kaomi haʻahaʻa, wai, kinoea, ʻaila, paipu laina
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2) kūkulu paipu, paipu pilang kūkulu
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3) pā, paipu puka
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ka uhi:
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1) Hōʻike ʻia
2) Pena ʻEleʻele (ka uhi varnish) 3) galvanized 4) Aila 5) PE, 3PE, FBE, ka pale ʻana i ka corrosion, Anti corrosion coating. |
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ʻenehana:
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Paipu kila wiliwili ʻia
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ʻAno laina welded:
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SSAW
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ʻAno ʻāpana:
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Poʻapuni
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Nānā:
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Me ka Hydraulic Testing, RT, UT a i ʻole ka nānā ʻana e ka ʻaoʻao 3.
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Hoʻouna:
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Waena, Moku Nui.
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E pili ana i kā mākou maikaʻi:
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1) ʻAʻohe pōʻino, ʻaʻohe piko
2) ʻaʻohe burrs a i ʻole nā kihi ʻoi a ʻaʻohe ʻōpala 3) Free no ka aila & kaha 4) Hiki ke nānā ʻia nā waiwai āpau e ka ʻaoʻao ʻekolu ma mua o ka hoʻouna ʻana |
