He aha ka ʻokoʻa ma waena o nā flanges welded, nā flanges welded flat a me nā flanges welded socket?

I ka HG,nā lepa i hoʻopaʻa ʻia, nā lepa i hoʻopaʻa ʻiaasocket welded flangesloaʻa nā kūlana like ʻole. ʻOkoʻa nā manawa kūpono, ʻo ia hoʻi, ʻo ka flange butt-weld flange ke anawaena paipu a me ka mānoanoa o ka paia o ka hopena o ka interface a like me ka paipu e welded, a ua welded pū nā paipu ʻelua.
Flange wiliwili palahalahahe anuu concave i oi aku ka nui ma mua o ke anawaena o waho o ka paipu ma ka pili, a ua hookomoia ka paipu iloko.
ʻOi aku ka maikaʻi o ka hana kuʻi ʻana o ka kuʻi ʻana a ʻoi aku ka liʻiliʻi o ka corrosion.
ʻO nā flanges wili palahalahahoʻohana maʻamau no nā paipu haʻahaʻa a me waena,nā ʻāpana wili-wilihoʻohana ʻia no ka hoʻopili ʻana i nā pipeline medium a me ke kiʻekiʻe,nā ʻāpana wili-wiliʻO ka maʻamau he PN2.5Mpa ka liʻiliʻi, ʻo ka hoʻohana ʻana i ka welding butt e hōʻemi i ke koʻikoʻi koʻikoʻi.

https://www.shdhforging.com/weld-neck-forged-flanges.html

Nā hiʻohiʻona onā flanges like ʻole:
ʻO ka flange wiliwili kumukūpono no ka liʻiliʻi anawaena, kiʻekiʻe puʻe, kiʻekiʻe wela hoʻohui paipu.
Kuʻi palahalahaua like ia me ka wili pu me ka haku, ua oki ia ka haku i ka awawa, a laila hookomoia ka paipu iloko o ka wiliwili.
Hoʻoheheʻe socketʻAʻole ia he haku, i loko o ke kino flange e ʻoki pololei i kahi ʻāwī, e like me ka lua ma ka flange makapō, a laila ʻoki i kahi ʻoki.
Kuʻi palahalahaʻoi aku ka maikaʻi ma mua o ka wiliwili kumu.


Ka manawa hoʻouna: Jul-05-2021

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