JZ Double Ferrule Fittings DRB Reducing Hex Bushing Male NPT to Reduce Female NPT SS316

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DRHN Reducing Hex. Nipple Male NPT to Reduced Male NPT SS316 # Wrench flat body design allowing standard Hex. wrench assembly. # Attractive finishes to suit precision equipment. # Much less-weight design compared to class 3000 pipe fittings. # Fine pipe thread construction equals or exceeds the requirement of ASME B1.20.1 to ensure max. thread engage # Male pipe threads capped for protection from damages. # Fitting material available in SS316, Brass and Carbon Steel. - - - - Thread Fittings Standard Rating | - - - - DE-LOK Thread Fittings Standard Rating are designed to the requirements of ASME B31.3 process piping code The pipe thread sized are available 1/8 to 1 - - - - Part Number | P-NPT inch | P1-NPT inch | L mm | E mm | H-Hex mm | Working Pressure Bar (psi) | | | | | | | SS316, C Steel | Brass | DRB4N-2N | 1/4 | 1/8 | 26.7 | 7.1 | 14.2 | 447 (6400) | 227 (3200) | DRB6N-2N | 3/8 | 1/8 | 21.8 | 8.5 | 17.4 | 633 (9100) | 323 (4600) | DRB6N-4N | 3/8 | 1/4 | 30.0 | 9.6 | 19.05 | 454 (6500) | 227 (3200) | DRB8N-2N | 1/2 | 1/8 | 27.4 | 8.5 | 22.2 | 840 (12100) | 427 (6100) | DRB8N-4N | 1/2 | 1/4 | 27.4 | 11.7 | 22.2 | 571 (8200) | 303 (4300) | DRB8N-6N | 1/2 | 3/8 | 35.6 | 11.9 | 22.2 | 365 (5200) | 179 (2500) | DRB12N-4N | 3/4 | 1/4 | 27.4 | 11.4 | 26.9 | 826 (11900) | 413 (5900) | DRB12N-6N | 3/4 | 3/8 | 27.4 | 15.0 | 26.9 | 564 (8100) | 296 (4200) | DRB12N-8N | 3/4 | 1/2 | 41.4 | 15.7 | 26.9 | 337 (4800) | 165 (2300) | DRB16N-4N | 1 | 1/4 | 34.8 | 11.4 | 34.9 | 999 (14400) | 509 (7300) | DRB16N-8N | 1 | 1/2 | 34.8 | 18.5 | 34.9 | 592 (8500) | 296 (4200) | DRB16N-12N | 1 | 3/4 | 34.8 | 22.4 | 34.9 | 365 (5200) | 179 (2500) | - - - - - - - - Materials | Bar Stock | Forgings | Maximum Temperature | O-ring | Designator: BN | NBR | -20 to 105 (-4 to 221) | Designator: VT | FKM | -28 to 204 (-18 to 400) | Designator: KZ | FFKM | -30 to 275 (-22 to 527) | Copper Gasket | DGC- | Copper | -198 to 204 (-324 to 400) | NBR Bonded Gasket | DGB- | NBR bonded Carbon Steel Ring | -40 to 110 (-40 to 230) | FKM Bonded Gasket | DGV- | FKM bonded Stainless Steel Ring | -28 to 204 (-20 to 400) | - - - - # Pressure ratings listed are for temperature up to 37 (100) # Pressure rating is calculated at -28 to 37 (-20 to 100) using allowable stress value of 20000psi for SS316, # To determine the working pressure of ASME B31.1 Power Piping Code, multiply the ASME B31.3 rating by 0.94. # The pressure rating of reducing Hex Bushing (DRB), Pipe Plug (DPP), and shaped fittings such as Elbow, Tee

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Ningbo Jazzy International Trade Company

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