L&T SS Ball Valve Socket Weld Dealers In Naraina Industrial Area

Description

L&T SS Ball Valves with socket weld ends are compact, high-strength quarter-turn valves designed for reliable shut-off in high-pressure and corrosive piping systems. These valves are ideal for small-bore pipelines where welded joints provide leak-proof and permanent connections.

Design Standards

• Design & Manufacture: API 608 / ASME B16.34
• Socket Weld Ends: ASME B16.11
• Testing & Inspection: API 598
• Fire Safe Design: API 607 / ISO 10497 (optional)

Valve Type

• Floating Ball Design
• Full Bore / Reduced Bore
• Two-Piece / Three-Piece Construction

Material of Construction (MOC)

• Body: Stainless Steel ASTM A351 CF8 / CF8M (SS 304 / SS 316)
• Ball: SS 304 / SS 316, precision polished
• Stem: SS 304 / SS 316
• Seats: PTFE / RPTFE / TFM
• Packing & Seals: PTFE / Graphite

Pressure Ratings

• Class 800 / 1000 / 1500 (depending on size & design)
• Suitable for high-pressure applications

Size Range

• 15 mm (½”) to 100 mm (4”)
• Larger sizes available on request

Temperature Range

• –29°C to +200°C (soft seated)
• Up to +400°C (metal seated options)

End Connection – Socket Weld

• Pipe is inserted into socket end and welded externally
• Provides strong, permanent, and leak-proof joints
• Suitable for compact and vibration-prone systems
• Eliminates need for flanges and threaded joints

Operation Types

• Lever Operated
• Lockable Handle
• Pneumatic / Electric Actuated Options

Key Features

• Excellent corrosion resistance
• Compact and lightweight design
• Bubble-tight shutoff
• Blow-out proof stem
• Low torque operation
• Strong welded connection for high-pressure service
• Minimal leakage risk at joints

Advantages

✔ Leak-proof welded connection
✔ Suitable for high-pressure pipelines
✔ Ideal for compact piping layouts
✔ Low maintenance requirement
✔ Long service life in corrosive environments
✔ Better strength than threaded connections

Applications

• Chemical industries
• Petrochemical plants
• Pharmaceutical industries
• Steam & condensate lines
• Hydraulic systems
• Oil & Gas service
• Process and utility piping

Summary

L&T SS Socket Weld Ball Valves are ideal for small-bore, high-pressure, and corrosive applications where permanent welded joints ensure maximum safety, reliability, and leak-proof performance.