BRC20LA BRC25LA BRC30LA BRD35LA BRD45LA BRC20LR BRC25LR

BRC20LA BRC25LA BRC30LA BRD35LA BRD45LA BRC20LR BRC25LR

高组装方形型号:BRH15B.BRH20B.BRH25B.BRH30B.BRH35B.BRH45B.BRH55B
高组装法兰形开号:BRH15A.BRH20A.BRH25A.BRH30A.BRH35A.BRH45A.BRH55A
低组装方形型号:BRS15B.BRS20B.BRS25B.BRS30B.BRS35B.BRS45B.BRS55B.
低组装法兰形型号:BRS20AS BRS25A BRS25AS
高组装加长方形型号：BRH15B.BRH20BL.BRH25BL.BRH30BL.BRH35BL.BRH45BL.BRH55BL
高组装法兰加长形型号：BRH15A.BRH20AL.BRH25AL.BRH30AL.BRH35AL.BRH45AL.BRH55AL
低组装短式方形型号：BRS15BS.BRS20BS.BRS25BS.BRS30BS.BRS35BS
低组装加长方形型号:BRS15B.BRS20BL.BRS25BL.BRS30BL.BRS35BL.BRS45BL.BRS55BL
高组装法兰光空形型号：BRH15C.BRH20C.BRH25C.BRH30C.BRH35C.BRH45C.BRH55C 
高组装法兰加长光空型号：BRH15C.BRH20CL.BRH25CL.BRH30CL.BRH35CL.BRH45CL.
老型号高组装型号：BRH15A BRH20A BRH25A BRH30A BRH35A BRH45A BRH15B BRH20B BRH25B

BRH30B BRH35B BRH45B BRH20AL BRH25AL BRH30AL BRH35AL BRH45AL BRH20BL BRH25BL

BRH30BL BRH35BL BRH45BL
新型号高组装型号：BRC15A0 BRC20A0 BRC25A0 BRC30A0 BRD35A0 BRD45AO BRC15R0

BRC20RO BRC25R0 BRC30RO BRD35RO BRD45RO
新型号高组装加长型号：BRC20LA BRC25LA BRC30LA BRD35LA BRD45LA BRC20LR BRC25LR

BRD30LR BRD35LR BRD45LR
老型号低组装型号：BRS15B BRS20B BRS25B BRS30B BRS35B BRS45B BRS15BS BRS20BS

BRS25BS BRS30BS BRS35BSBRS25BLBRS30BLBRS35BL BRS45BL
新型号低组装：BRC15UO BRC20UO BRC25U0 BRC30U0 BRD35UO BRC45UO BRC15SU BRC20SU

BRC30SU BRS30SU BRC20LU BRC25LU BRC30LU BRD35LU BRD45LU