Stub ends Pipe Fittings

Oil and Gas

• Challenges: High-pressure transport of crude oil, natural gas, and refined products in corrosive environments.
• Applications:
  • Stainless steel stub ends for offshore pipelines.
  • Duplex steel stub ends in refinery processing units.
• Examples:
  • Facilitate pipeline alignment in offshore platforms.
  • Enable easy inspection of high-pressure pipelines.

Chemical and Processing

• Challenges: Transporting aggressive chemicals under extreme conditions.
• Applications:
  • Nickel alloy stub ends for chemical reactors and storage tanks.
  • Hastelloy stub ends for pipelines exposed to oxidizing agents.
• Examples:
  • Ensure corrosion-free connections in acid transport systems.
  • Simplify maintenance in modular chemical units.

Water and Wastewater Treatment

• Challenges: Managing large volumes of chlorinated water and wastewater.
• Applications:
  • Carbon steel stub ends for municipal water distribution.
  • Stainless steel stub ends for desalination pipelines.
• Examples:
  • Provide reliable connections in large-scale water transport systems.
  • Allow easy disassembly for cleaning in wastewater treatment plants.

Power Generation

• Challenges: Managing large volumes of water with exposure to chlorides and contaminants.
• Applications:
  • Stainless steel caps for desalination plants.
  • Carbon steel caps for municipal water pipelines.
• Examples:
  • Seals unused water transport lines.
  • Protects pipe ends in sewage treatment systems.

Pharmaceutical and Food Processing

• Challenges: High-temperature and high-pressure steam pipelines in thermal and nuclear plants.
• Applications:
  • Alloy steel stub ends for superheated steam lines.
  • Carbon steel stub ends in cooling water systems.
• Examples:
  • Simplify alignment in auxiliary piping networks.
  • Ensure secure connections in turbine cooling systems.

Food and Beverage Processing

• Challenges: Maintaining hygiene and contamination-free fluid transport.
• Applications:
  • Electro-polished stainless steel stub ends for sanitary pipelines.
  • Compact stub ends for space-limited processing units.
• Examples:
  • Enable cleaning in place (CIP) for dairy production systems.
  • Provide contamination-free sealing in beverage bottling lines.