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Palekana ʻAha Kiʻekiʻe: ʻO ka Evolution o 3PE Coated Steel Pipes

2026-10-29 16:55:46

ʻO ka corrosion kekahi o nā mea hoʻoweliweli koʻikoʻi i ka pono o ka ʻōnaehana honua. Wahi a NACE International (ʻo AMPP i kēia manawa), ua manaʻo ʻia ke kumukūʻai o ka corrosion he 3.4% o ka GDP honua, ʻoi aku ma mua o $ 2.5 trillion i kēlā me kēia makahiki. I loko o ka ʻoihana pipeline, ua hoʻoikaika kēia i ka heihei lima ʻenehana e hoʻomohala i nā hopena anti-corrosion kiʻekiʻe. ʻO ka 3PE i uhi ʻia ʻo Anti-corrosion Spiral Steel Paipu ua puka mai ma ke ʻano he kūlana gula no ka ʻaila lōʻihi, kinoea, a me ka lawe wai.

ʻO ka ʻenehana o ka 3PE (ʻekolu-layer polyethylene) ka uhi ʻana aia i loko o kāna ʻano hana pale lehulehu. Ma ka hoʻohui ʻana i kahi primer epoxy, kahi papa hoʻopili, a me ka polyethylene topcoat, 3PE paipu kila i uhiia mai Kina hāʻawi kūʻē kūʻokoʻa i ka pōʻino mechanical, disbondment cathodic, a me ka hoʻouka kemika. Hōʻike ka ʻikepili kahua ʻoihana e hōʻemi ana nā paipu i uhi ʻia ʻo 3PE i nā hemahema o ka pipeline pili i ka corrosion ma mua o 85% i hoʻohālikelike ʻia me nā uhi kuʻuna fusion-bonded epoxy (FBE) i loko o nā kaiapuni lepo paʻakikī. He mea koʻikoʻi kēia no Mea Hana Paipu Paipu Anti-corrosion nā hana e lawelawe ana i nā wahi o waho a me nā kahakai.

Ke holomua nei nā ʻenehana hana e kākoʻo i kēia mau uhi. Ka hoohana ana o DSaW Spiral Steel Paipu hāʻawi i kahi wili weld ʻaʻahu ʻaʻole hiki ke hoʻopili i nā hemahema. Pēlā nō, Paipu kila huila SSAW ke hana ʻia nei me nā ʻokoʻa ʻoi aku ka paʻa o ka nui e hōʻoia i ka hoʻopili pono ʻana o ka uhi 3PE i ka wā o ke kaʻina noi. No nā papahana e pono ai Paipu kila no ke kaapuni wai hana a i ʻole Waiwai Anti-corrosion Spiral Steel Paipu Hana ʻia ma Kina,ʻO ka hui pūʻana o ke kila ikaika a me ka uhi 3PE kiʻekiʻe e hōʻoia i ke ola hoʻolālā ma mua o 50 mau makahiki. E like me nā makahiki o ke ao holoʻokoʻa, ka hoʻokomo ʻana o Mea Hana Paipu Paipu Anti-corrosion ʻO nā ʻenehana ke koʻikoʻi i ka hōʻemi ʻana i nā kumukūʻai mālama a me ka pale ʻana i nā pōʻino kaiapuni i hoʻokumu ʻia e ka leak pipeline.

Hoʻokaʻaʻike Media:
Foshan Maigaotuo Metal Technology Co., Ltd.
Leka uila: admin@mgtsp.com
Kelepona: +86-18153438455 / +86-13129109999

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