Gịnị bụ ASME B16.5, gịnịkwa mere anyị ji kwesị ịgbaso ụkpụrụ a?

\”AMSE B16.5"" na-ezo aka n'ezie na ọkọlọtọ flange paịpụ ụlọ ọrụ mmepụta ihe nke American Society of Mechanical Engineers (ASME) mepụtara ma na-elekọta, ọ bụkwa ọkọlọtọ nnọchite anya isi nke "American Pipe Flange System". N'ozuzu, ASME B16.5 na-emetụta paịpụ nwere NPS nke sentimita 24 na n'okpuru; maka dayameta buru ibu (NPS 26 ruo sentimita 60), a ga-eji ọkọlọtọ ASME B16.47.

• Ụdị flange ekpuchiri:gụnyere flanges butt-weld, flanges socket-weld, flanges threaded, flanges slip-on, flanges lap-joint, na flanges blind, tinyere ndị ọzọ.

Nke a bụ otu n'ime ụkpụrụ ndị a na-ejikarị eme ihe maka flanges paịpụ na ihe ndị mejupụtara flange na ụlọ ọrụ petrochemical, kemịkalụ, ike, mmanụ na gas zuru ụwa ọnụ.

Nkọwa bụ isi na oke ngwa nke ọkọlọtọ ahụ

Ụkpụrụ ASME B16.5, nke a maara dịka "NPS 1/2 ruo NPS 24 Metric/American Standard Pipe Flanges and Flange Fittings", na-akọwakarị ihe ndị a:

• Oke nha:Na-ekpuchi flanges nwere dayameta paịpụ aha (NPS) nke sitere na 1/2 inch ruo 24 inch.
• Ọkwa nrụgide:Nkọwapụta klas nrụgide asaa (Klas) nke 150, 300, 400, 600, 900, 1500 na 2500. Klas ọ bụla kwekọrọ na nrụgide ọrụ kachasị mma a na-ekwe ka ọ rụọ ọrụ na mgbanwe dị iche iche yana okpomọkụ.
• Ọdịnaya nkọwapụta:Nkọwa nke ọkwa nrụgide-okpomọkụ, ihe, nha, nguzogide, akara na ule achọrọ maka flanges.

Ọkwa nke 150Nrụgide kachasị elu (100°F / 38°C): 285 psi Ngwa: Paịpụ mmiri izugbe, uzuoku dị ala, sistemụ HVAC

Usoro 300Nrụgide kachasị elu (100°F / 38°C): 740 psi Ngwa: Uzuoku dị n'etiti nrụgide, mmiri ụlọ ọrụ mmepụta ihe, nhazi kemịkalụ

Klas nke 600Nrụgide kachasị elu (na 100°F / 38°C): 1480 psi Ngwa: Paịpụ mmanụ, mmanụ na gas dị elu, ụlọ ọrụ mmepụta ihe

Nrụgide nrụgide nke 900 psi na karịa(100°F / 38°C): 2200 psi na karịa. Ngwa: Ụlọ ọrụ dị arọ, ụlọ ọrụ ike, ikpo okwu ndị dị n'ụsọ oké osimiri, ụlọ ọrụ ike nuklia.

https://www.czitgroup.com/standard-pressure-orifice-flange-forged-stainless-steel-flange-304316l-orifice-flange-product/