Kūʻai wela nui liʻiliʻi liʻiliʻi i ka paipu anti-corrosion no ka lawe ʻana i ka wai
I kēia manawa, ʻoi aku ka kiʻekiʻe o ka pohō o ka honua ma muli o ka 500 biliona kālā ʻAmelika.Hiki i nā paipu kila Anticorrosive ke pale a hoʻolohi paha i ka ʻino, hoʻonui i ke ola o nā paipu kila, a hoʻemi i nā kumukūʻai hana o nā paipu kila.
Hoʻokaʻawale ʻana: ka hoʻokaʻawale ʻana i ka pā i loko o ka pā (ke wai epoxy coating IPN8710 anti-corrosion, fused epoxy powder anti-corrosion);ʻO ka hoʻokaʻawale ʻana o ka pā i waho, 2PE / 3PE anti-corrosion a me ka pae hoʻokahi PE anti-corrosion;epoxy coal tar anti-corrosion;ka uhi waho anti-corrosion;kaʻina anti-corrosion.
Mea waiwai: FBE epoxy pauda anti-corrosion hoʻokō SY/T0315—2005 "Nā Hoʻohālikelike ʻenehana no ka hoʻopili ʻana i ka Epoxy Powder Coating no nā Pipeline Steel"
2PE/3PE hoʻokō anti-corrosion GB/T23257-2009 "Ke Kūlana ʻenehana no ka uhi ʻana o waho o Polyethylene no ka Pipeline Steel Buried"
Anti-corrosion surface rust removal standard: sandblasting a me ka pulupulu wehe o ka waho ili o ke kila paipu hiki Sa2 1/2 pae e like me na koi o GB/T8923-2008, a me ka hohonu o ka heleuma kumu ma ka ili o ke kila. ʻO ka paipu he 40-100μm.
Hōʻike: paipu kila maʻemaʻe, paipu kila kila, paipu wili wili pololei, paipu kila galvanized, paipu kila kila, a ʻo kona anawaena o waho he 16-800mm
Anti-corrosion kila paipu kumu mea komo spiral paipu, pololei seam paipu, seamless paipu, etc. Ua hoʻohana nui ia i ka lōʻihi-mamao wai halihali, aila, kemika, kinoea, wela, hoʻomaʻemaʻe wai, punawai, alahaka, kila. hale, kaʻa wai kai ma ko mākou ʻāina.Nā kahua ʻenehana paipu e like me ka pilang.
Ma kahi o ka hoʻomaikaʻi ʻana i ke ola lawelawe o nā paipu kila ma o ka anti-corrosion, ua hōʻike ʻia ma nā ʻano aʻe:
1. Hoʻohui i ka ikaika mechanical o ka paipu kila me ka pale ʻana i ka corrosion o ka plastic;
2. ʻOi aku ka nui o ka pā o waho ma mua o 2.5mm, kūpaʻa i nā ʻōpala a me nā puʻupuʻu;
3. He liʻiliʻi ka ʻāpana friction o ka paia i loko, 0.0081-0.091, e hoʻemi ana i ka hoʻohana ʻana i ka ikehu;
4. Hoʻokō ka pā i loko i nā kūlana olakino olakino;
5. He laumania ka paia o loko, ʻaʻole maʻalahi ka unahi, a he hana hoʻomaʻemaʻe ponoʻī