ASME B16.9 Stub End Manufacturer & Supplier

ASME B16.9 Stub Ends are specialized pipe fittings used in conjunction with lap joint flanges for easy dismantling of piping systems. They help reduce material costs by allowing the use of cheaper backing flanges while maintaining high corrosion resistance in the wetted parts.

Specifications:

• Standard: ASME B16.9
• Size Range: ½” to 48” (or as per customer requirement)
• Material:

  • Stainless Steel (SS 304, SS 316, SS 321, SS 347, etc.)
  • Carbon Steel (ASTM A234 WPB, WPC, etc.)
  • Alloy Steel (ASTM A234 WP5, WP9, WP11, WP22, WP91, etc.)
  • Nickel Alloys, Duplex & Super Duplex Steel

• Types:

  • Short Stub End (Type A, B, C)
  • Long Stub End

• Wall Thickness: SCH 5S, SCH 10S, SCH 40S, SCH 80S, SCH 160, XXS
• End Type: Beveled End (BE) as per ASME B16.25

Features & Benefits:

✔️ Corrosion Resistance: Ideal for corrosive environments.

✔️ Cost-Effective: Works with lap joint flanges, reducing flange costs.

✔️ Easy Installation & Removal: Allows for quick disassembly of pipelines.

✔️ High Strength & Durability: Designed for high-pressure and high-temperature applications.

Applications:

• Petrochemical & Refineries
• Oil & Gas Industries
• Chemical Processing Plants
• Power Generation
• Water Treatment Plants
• Shipbuilding & Marine Engineering