When a pipeline needs to branch off at a 90° angle without sacrificing structural integrity, the Heavy Weight Weld Tee BS1965 EN10253 gets the job done. This fitting splits or combines fluid and gas streams at a right angle while keeping the main line sound under pressure. Its heavy weight designation means a thicker wall rated to handle full service pressure, so the junction stays strong even in demanding conditions. The beveled ends are permanently butt welded directly to the pipe rather than threaded or flanged, which eliminates common leak points and builds in high resistance to corrosion and mechanical fatigue. That combination of strength and reliability makes it a trusted choice across oil & gas operations, chemical plants, water distribution networks, and power generation facilities, wherever a pipeline junction has to perform without failure.

Summary: 

• Used to branch a main pipeline at a 90° angle
• It splits or combines a fluid or gas stream at a right angle while keeping the main pipeline structurally sound
• The heavy weight designation means it features a thicker wall rated to withstand full service pressure without weakening the junction
• Because the ends are bevelled and permanently butt welded directly to the pip rather than threaded or flanged, it eliminates common leak points and offers high resistance to corrosion and mechanical fatigue

Applications: 
Commonly used in;

• Oil & gas industry
• Chemical plants
• Water distribution networks and, 
• Power generation facilities