ʻO nā paipu Fiberglass reinforced plastic (FRP) paipu a me nā pono kūpono a me nā huahana e mālama i ke kumu kūʻai no ke kūkulu moku e like me kā lākou mau pono ma lalo nei:
- Ke ola lōʻihi a me nā pōmaikaʻi piha maikaʻi
- ʻO ke kumukūʻai mālama haʻahaʻa: ʻike ʻia ka paipu fiberglass a me nā mea pono e ka corrosion resistance, abrasion resistance a me ka pollution resistance, no laila ʻaʻole pono e hana i ka pale lepo lepo pale a me ka mālama insulation, hiki ke mālama i ka mālama mālama ʻana e 70%.
- ʻAʻole conductivity: ʻo nā paipu fiberglass a me nā mea pono ʻaʻole nā mea hoʻokele, no laila kūpono lākou i nā kaula.
- Hoʻolālā: hiki ke hoʻolālā ʻia a hana ʻia ma muli o ke kaomi ʻokoʻa, kahe kahe a me ka ʻoʻoleʻa, etc.
- Ke kū'ē abrasion: hoʻokomo i ka wai me ka slurry a me ke one i loko o ka paipu e hana i ka hoʻāʻo abrasion. ʻO ka hohonu abrasion o ka paipu kila i uhi ʻia e ka pā he 0.52mm, ʻoiai ʻo ka paipu fiberglass ma hope o ka mālama ʻana i ka paʻakikī he 0.21mm wale nō.
Loaʻa ka ʻōnaehana paipu ma nā ʻano anawaena maʻamau e huhū mai 10 a 4000mm. Loaʻa nā ʻano paipu a me nā mea hoʻopili nui aʻe ma ke noi.
ʻO nā paipu Fiberglass he liner o ka resin maʻemaʻe, nā pale aniani a me nā moena strand ʻokiʻoki / thermoplastic, ka papa hana a me ka papa honua, me ke kaomi hoʻolālā a hiki i 32 bar, a max. ʻO ka mahana 130 ℃ no nā wai a me 170 ℃ no nā kinoea.
I kekahi manawa, no ka hui ʻana i nā wahi wela loa a me ka ʻino, hoʻolālā a hana ʻo Jrain i nā paipu laminate ʻelua a me nā mea pono, ʻo ia ka thermoplastic liner a me ka fiberglass structure.
ʻO nā liner thermoplastic maʻamau ka PVC, CPVC, PP, PE, PVDF, etc.
ʻO ka hoʻohui ʻana i ka ikaika o FRP a me ka hoʻohālikelike kemika o nā plastics e hāʻawi i nā mea kūʻai aku i kahi koho ʻoi aku ka maikaʻi ma mua o nā ʻāpana metala kumu kūʻai a me ke kila kila.
Hiki i nā paipu Fiberglass a me nā mea pono no ke kūkulu moku ke hāʻawi i ka insulation i nā wahi anuanu. ʻO ka hoʻohana ʻana i ka polyurethane insulation i hoʻopau ʻia me kahi laminate FRP e pale i ka insulation
Hāʻawi ʻo Jrain i ka paipu a me nā mea pono e hoʻokō i nā kūlana aupuni a me ka honua ma muli o nā noi e like me DIN, ASTM, AWWA, BS, ISO a me nā mea ʻē aʻe.
