KA PIPE A ME KA LINA
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Kuʻiʻo Spiral Submerged Arc o nā paipu laina polyethylene
Ke hoʻolauna nei i kā mākou paipu laina polypropylene kipi, ka hopena hope loa nopaipu wai ma lalo o ka honua ʻōnaehana. Hana ʻia kā mākou mau paipu polypropylene me ka hoʻohana ʻana i ka ʻenehana hoʻoheheʻe ʻana i ka ʻenehana spiral submerged arc, e hōʻoia ana i ka maikaʻi a me ka lōʻihi. Hoʻokumuʻia kēia paipu kiʻekiʻe loa no ka hoʻokōʻana i nā kūlana kiʻekiʻe loa no nā lako wai o ka honua, e hāʻawi ana i ka hopena hilinaʻi a lōʻihi no nāʻano likeʻole.
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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 corrosion o nā paipu kila a me nā mea pono.
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Hoʻopili ʻia ʻo Fusion-Bonded Epoxy Coatings Awwa C213 Standard
ʻO nā ʻāpana Epoxy i hoʻopaʻa ʻia me Fusion-Bonded no ka paipu wai kila a me nā mea pono
ʻO kēia kahi maʻamau o ka American Water Works Association (AWWA). Hoʻohana nui ʻia nā pale FBE ma nā paipu wai kila a me nā mea pono, no ka laʻana nā paipu SSAW, nā paipu ERW, nā paipu LSAW nā paipu ʻole, nā kuʻekuʻe, nā tees, nā mea hoʻemi a me nā mea ʻē aʻe no ka pale ʻana i ka corrosion.
ʻO nā uhi epoxy i hoʻopaʻa ʻia e Fusion he ʻāpana maloʻo-powder thermosetting coatings i ka wā e hoʻāla ʻia ai ka wela, e hoʻopuka i kahi 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 o loko a me waho no ke kinoea, aila, wai a me nā noi wai.