Design procedure of cast elbows and returnbends
Design procedure of cast elbows and returnbends
(OP)
Hello!
In designing coils for petroleum heates and usualy use API 530. API 530 said that cast componets are not covered by this standard. In API 560 i didn't find information about cast components desinging. I know that difference between steel returnbends and cast returnbends is in wall thickness in intradoss and estradoss, steel returnbends according to API 530 has thick wall in intradoss and thin wall in estradoss against cast returnbends. Where can i find design equation for cast componets? Thank you.
In designing coils for petroleum heates and usualy use API 530. API 530 said that cast componets are not covered by this standard. In API 560 i didn't find information about cast components desinging. I know that difference between steel returnbends and cast returnbends is in wall thickness in intradoss and estradoss, steel returnbends according to API 530 has thick wall in intradoss and thin wall in estradoss against cast returnbends. Where can i find design equation for cast componets? Thank you.
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