BS3293 Welding Neck RTJ Flange Carbon Steel

ʻIkepili Huahana

Hoʻolauna Huahana

ʻO ka welding Neck RTJ flange e pili ana i ke ʻano o ka ʻāʻī kuʻi ʻana o ka ʻāʻī me ka haku a me ke awāwa pōʻai.ʻO BS3293 kahi kikoʻī maʻamau i hoʻohana ʻia no ka hoʻolālā ʻana a me ka hana ʻana i nā flanges welded butt kila.ʻO RTJ ka pōkole no ka Ring Type Joint, ʻo ia hoʻi ke sila hoʻopaʻa apo.

ʻEkolu mau ʻāpana ka Welding Neck RTJ flange: ka flange ponoʻī, flange washer (RTJ washer), a me nā mea paʻa e like me nā bolts a me nā nati.Ke hoʻohana nei kēia ʻano o ka hoʻopili ʻana i ka flange e hoʻopili i ka flange i ka pipeline, a hoʻohana i nā gaskets RTJ e hana i kahi sila ma waena o ka flange a me ka flange, a laila e pale ai i ka leakage wai.

Nui
Ka nui o RTJ meʻāʻī welding flangeHoʻoholo pinepine ʻia e ke anawaena a me ka mānoanoa o ka pā o ka pipeline pili a i ʻole nā ​​​​mea hana.No ka laʻana, ma ka maʻamau ANSI B16.5, ʻo ka nui o nā flanges RTJ mai 1/2 iniha a 36 ʻīniha, a ʻo ka mānoanoa o nā paipu hoʻohui mai SCH 10 a i SCH 160.

pae paʻi
Hoʻoholo pinepine ʻia ka helu kaomi o nā flanges RTJ e kā lākou mea a me ka nui.Ma ka ANSI B16.5 maʻamau, ka helu kaomi oRTJ flangesmai ka 150 paona a hiki i ka 2500 paona, a me na mea ma'amau e like me na koho helu kaomi.

Laulā noi
Hoʻohana maʻamau ʻia ka ʻāʻī welded flange RTJ i nā ʻōnaehana pipeline ma lalo o ke kaomi kiʻekiʻe a me nā wahi wela kiʻekiʻe, e like me ka petrochemical, ka ʻili kinoea maoli, ka hana mana, ka hana moku, a me nā ʻoihana moana.Hiki iā lākou ke hoʻohui i nā ʻano pipeline a me nā mea hana, e like me nā valves, pumps, pressure vessels, etc.

Pōmaikaʻi:
1. Hiki ke kū i nā koi hana ma nā wahi kiʻekiʻe a me nā wela wela
2. Paʻa kiʻekiʻe a emi iki i ka leakage
3. Hiki ke hoʻohana hou ʻia ka annular sealing surface

Nā hemahema:
1. Pono ke apo metala kūikawā,
2. Pono e hoʻomalu pono i nā mea e like me ka ikaika pre tightening
3. Pono ka hoʻonohonoho ʻana a me ka mālama ʻana i nā limahana limahana e hana.

No laila,BS3293 ʻāʻī welded flangeHe kūpono ʻo RTJ no nā ʻōnaehana pipeline e koi ana i nā kūlana koʻikoʻi e like me ke kiʻekiʻe kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe, ka waikawa ikaika a me ka alkali, a me nā hana hoʻopaʻa hilinaʻi pono e hoʻopaʻa ʻia e hōʻoia i ka palekana o ka hana a me nā koi palekana kaiapuni.