DK-LOK DLW-P-S Male Pipe Weld Elbow

The DK-LOK DLW is a twin-ferrule, gaugeable male pipe weld elbow that connects a tube line to a male pipe (butt) weld end at an angle, allowing the fitting to be welded into a pipe system. In DLW-P-S, the ‘P’ denotes the male pipe weld end and ‘-S’ denotes 316/316L stainless steel. The tube side uses DK-LOK’s two-ferrule gaugeable design; DK-LOK weld ends are built to a butt-weld or socket-weld end (per DK-LOK catalog).

Key Features

  • Twin (double) ferrule gaugeable tube-grip design
  • Male pipe/butt weld end (P) for permanent welded connection
  • Elbow configuration for direction change
  • Weld ends built to Schedule 80 or greater
  • 316/316L stainless steel construction (-S)
  • Available in fractional and metric tube sizes

Technical Specifications

  • Brand: DK-LOK
  • Part Code: DLW-P-S
  • Type: Male Pipe Weld Elbow (Tube to Pipe Weld End)
  • Material: 316/316L Stainless Steel
  • End Connections: Tube OD (twin-ferrule) x male pipe weld end (P)
  • Configuration: Pipe weld elbow
  • Ferrule Design: Twin (double) ferrule, gaugeable
  • Working Pressure: Up to 5000 psi for stainless steel small tube sizes; size-dependent per DK-LOK catalog
  • Temperature Rating: 316 SS material rated -425°F to 1200°F (-253°C to 649°C) per DK-LOK; final rating governed by the tubing and service – call for your application
  • Tubing Spec: For ASTM A269/A213 Type 304 or 316 fully annealed seamless tubing
  • Tube OD Range: 1/8 in. to 3/4 in. O.D. (per DK-LOK DLW catalog)
  • Design Standard: Twin-ferrule fitting, tested to ASTM F1387
  • Working Pressure: Rated by tube size and wall thickness per the DK-LOK catalog. Call for quote.
SKU: DLW-P-S Categories: ,

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