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Home/Pipe Fitting/18" 30° LR Seamless Carbon Steel Elbow A106 Gr B Sch40 with A105N WN Flange & Stub End Kit

18" 30° LR Seamless Carbon Steel Elbow A106 Gr B Sch40 with A105N WN Flange & Stub End Kit

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BrandHuaSpareSKUAIG20261016005901001
CategoryPipe FittingStock12In Stock
Unitset
Quality AssuredFast Dispatch7-Day ReturnsExpert Support

Product Overview

This industrial pipe fitting set includes an 18 inch 30 degree long radius seamless carbon steel elbow manufactured from ASTM A106 Grade B Schedule 40 pipe, an ASTM A105N Class 150 flat face weld neck flange, and an ASTM A234 Grade WPB carbon steel stub end. The components are engineered for welded process piping, oil and gas, petrochemical, power, water, and heavy industrial applications where reliable flow direction changes and flanged connections are required.

The fitting package is produced and inspected in accordance with ASME B16.9, ASME B36.10, ASME B16.5, and referenced dimensional standards. Reference spool: SPOOL 80-335-32; drawing reference: JAL-6A-80-ME-335-35.

Key Features

  • 18 inch nominal size large-bore industrial fitting set
  • 30 degree long radius elbow for reduced flow turbulence and pressure drop
  • Seamless ASTM A106 Grade B carbon steel construction, Schedule 40 wall
  • ASTM A105N forged carbon steel Class 150 weld neck flange with flat face
  • ASTM A234 Grade WPB stub end for reliable lap-joint termination
  • Manufactured to ASME B16.9, ASME B36.10, and ASME B16.5 requirements
  • Suitable for welding into carbon steel process piping and fabricated spools
  • Ideal for oil, gas, chemical, water treatment, power, and utility systems

Specifications

ParameterDetails
Product Type30 Degree Long Radius Pipe Elbow with WN Flange and Stub End
Nominal Size18 Inch
Elbow ConstructionSeamless (SMLS)
Elbow MaterialASTM A106 Grade B Carbon Steel
Wall ScheduleSchedule 40
Elbow Angle30 Degree
Radius TypeLong Radius (LR)
Flange TypeWeld Neck (WN)
Flange MaterialASTM A105N Forged Carbon Steel
Pressure ClassClass 150
Flange FaceFlat Face (FF)
Stub End MaterialASTM A234 Grade WPB Carbon Steel
Fitting StandardASME B16.9
Pipe Dimension StandardASME B36.10
Flange StandardASME B16.5
Additional ReferenceASME B16.6
Reference SpoolSPOOL 80-335-32
Drawing ReferenceJAL-6A-80-ME-335-35
Connection MethodButt Weld / Flanged Connection

Applications

  • Oil and gas gathering, transmission, and process piping
  • Petrochemical and chemical processing plants
  • Power generation and utility piping systems
  • Water treatment, wastewater, and industrial water networks
  • Pump skids, fabricated pipe spools, and mechanical equipment connections
  • Heavy industrial fluid systems requiring ASME-compliant carbon steel fittings

Package Contents

  • 1 x 18 Inch 30 Degree LR Seamless ASTM A106 Gr B Schedule 40 Carbon Steel Elbow
  • 1 x 18 Inch ASTM A105N Class 150 Flat Face Weld Neck Flange
  • 1 x 18 Inch ASTM A234 WPB Carbon Steel Stub End
  • Industrial protective packaging suitable for freight handling