Nā huahana
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Paipu wiliwili ʻia ʻo Spiral Submerged Arc Welded Pipe EN10219 SSAW Steel Pipe
Hōʻike kēia ʻāpana o kēia European Standard i nā kūlana hāʻawi ʻenehana no ke anuanu i hoʻokumu ʻia i ka welded structural, nā ʻāpana hollow o nā ʻano circular, square a i ʻole rectangular a pili i nā ʻāpana hollow i hoʻokumu ʻia i ke anuanu me ka ʻole o ka mālama wela.
Hāʻawi ʻo Cangzhou Spiral Steel Pipes Group Co., Ltd i ka ʻāpana hollow o nā ʻano pōʻai i nā paipu kila no ka hale.
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Helical-seam carbon steel pipes ASTM A139 Grade A, B, C
Hoʻopili kēia kikoʻī i ʻelima mau māka o ka uila-fusion(arc) -welded helical-seam steel pipe.Hoʻoholo ʻia ka paipu no ka lawe ʻana i ka wai, ke kinoea a i ʻole ka mahu.
Me nā laina hana 13 o ka paipu kila spiral, ʻo Cangzhou Spiral Steel pipes group Co., Ltd. hiki iā ia ke hana i nā paipu kila helical-seam me ke anawaena o waho mai 219mm a 3500mm a me ka mānoanoa o ka paia a hiki i 25.4mm.
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S355 J0 Spiral Seam Welded Paipu No ke Kuai
Hōʻike kēia ʻāpana o kēia European Standard i nā kūlana hāʻawi ʻenehana no ke anuanu i hoʻokumu ʻia i ka welded structural, nā ʻāpana hollow o nā ʻano circular, square a i ʻole rectangular a pili i nā ʻāpana hollow i hoʻokumu ʻia i ke anuanu me ka ʻole o ka mālama wela.
Hāʻawi ʻo Cangzhou Spiral Steel Pipes Group Co., Ltd i ka ʻāpana hollow o nā ʻano pōʻai i nā paipu kila no ka hale.
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X52 SSAW Line Seamless Welded Paipu
Loaʻa iā mākou ʻo Cangzhou Spiral Steel Pipes group co.ltd nā paipu waiwai mai OD 1 iniha a 16 iniha no kahi o 5000 Mt, mai TPCO, Fengbao Steel, Baoutou kila a me nā mea ʻē aʻe. .
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API 5L 46th Edition Specification for Line Pipe Scope
Ua kuhikuhi ʻia ka hana ʻana o ʻelua pae huahana (PSL1 a me PSL2) o ka paipu kila ʻole a welded no ka hoʻohana ʻana i kahi pipeline i ka lawe ʻana i ka aila a me ke kinoea maoli.No ka hoʻohana ʻana i nā mea i loko o kahi noi lawelawe Sour e nānā i ka Annex H a no ka noi lawelawe ma waho e nānā i ka Annex J o API5L 45th.
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Nā Paipu anuanu i hana ʻia, EN10219 S235JRH, S235J0H, S355JRH, S355J0H
Hōʻike kēia ʻāpana o kēia European Standard i nā kūlana hāʻawi ʻenehana no ke anuanu i hoʻokumu ʻia i ka welded structural, nā ʻāpana hollow o nā ʻano circular, square a i ʻole rectangular a pili i nā ʻāpana hollow i hoʻokumu ʻia i ke anuanu me ka ʻole o ka mālama wela.
Hāʻawi ʻo Cangzhou Spiral Steel Pipes Group Co., Ltd i ka ʻāpana hollow o nā ʻano pōʻai i nā paipu kila no ka hale.
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Ma waho o ka 3LPE Coating DIN 30670 Inside FBE Coating
Hōʻike kēia maʻamau i nā koi no nā ʻāpana polyethylene-based extruded ʻekolu-layer extruded a hoʻokahi a i ʻole multi-layered sintered polyethylene-based coatings no ka pale ʻana i ka corrosion o nā paipu kila a me nā mea pono.
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Paipu kila wiliwili ʻia ASTM A252 Papa 1 2 3
Hoʻopili kēia ʻōlelo kikoʻī i nā puʻu paipu kila o ka paia o ke ʻano cylindrical a pili i nā puʻu paipu kahi e hana ai ka cylinder kila ma ke ʻano he lālā lawe haʻahaʻa mau, a i ʻole ma ke ʻano he pūpū e hoʻoheheʻe ʻia i loko o ka wahi.
ʻO Cangzhou Spiral Steel pipes group co., ltd hoʻolako i nā paipu welded no ka hoʻopili ʻana i ka noi hana ma nā anawaena mai 219mm a 3500mm, a hoʻokahi lōʻihi a hiki i 35 mika.
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Hoʻopili ʻia ʻo Fusion-Bonded Epoxy Coatings Awwa C213 Standard
Hoʻopili ʻia ʻo Fusion-Bonded Epoxy Coatings and Linings for Steel Water Pipe and Fittings
He maʻamau kēia ʻAmelika Hui Pū ʻIa Wai (AWWA).Hoʻohana nui ʻia ka FBE coatings ma nā paipu wai kila a me nā mea pono, no ka laʻana nā paipu SSAW, nā paipu ERW, nā paipu LSAW nā paipu seamless, nā kuʻekuʻe, nā tees, nā mea hoʻemi a me nā mea ʻē aʻe no ke kumu o ka pale ʻana i ka corrosion.
ʻO nā uhi epoxy i hoʻopaʻa ʻia ʻo Fusion kahi ʻāpana maloʻo maloʻo i ka pauka thermosetting i ka wā e hoʻāla ʻia ai ka wela, e hoʻopuka i ka hopena kemika i ka ʻili paipu kila me ka mālama ʻana i ka hana o kāna mau waiwai.Mai ka makahiki 1960, ua hoʻonui ʻia ka noi i ka nui o ka paipu nui e like me ka uhi ʻana o loko a me waho no ke kinoea, aila, wai a me nā noi wai.