Buried Welded Ball Valve (TEJI)

Quantity

100
Product Location

China
Supplier

Teji Valve Group Co., Ltd

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Availability (Lead Time)

4-6 Weeks
Condition

New
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Description

Buried fully welded ball valves are designed for underground installation, primarily serving industries such as oil, natural gas, chemical processing, urban heating, city gas distribution, polysilicon production, and coal chemical applications. These valves feature a fully welded body and extension stem, offering exceptional corrosion resistance and sulfide stress cracking resistance, making them ideal for transition pipe welding applications. Renowned for superior quality and excellent after-sales service, our buried fully welded ball valves are trusted and widely acclaimed by customers worldwide.

Specifications:

Nominal Size: DN200 to DN1400 (2" to 24")
Nominal Pressure: PN16 to PN64 (CL150 to CL600)
Flow Type: Reduced Bore or Full Bore
Material: A105, F304, F316, LF2, etc.
Seat Material: PTFE, Nylon, PEEK, etc.
Working Temperature: -29°C to 200°C (-20°F to 329°F)
Operating Options: Gear, Pneumatic, Electric

Applications:

The buried fully welded ball valve finds extensive use in various critical applications including:

City Gas: Main and branch lines of gas output pipelines.
Central Heating: Large heating equipment output pipelines, trunk lines, and branch lines.
Heat Exchange: Opening and closing of pipelines and circuits.
Steel Works: Fluid pipes, exhaust pipes, gas and heat supply pipes, and fuel supply pipes.
Various Industrial Equipment: Heat treatment pipes and industrial gas pipes.

Designed for reliability in harsh environments, these valves ensure robust performance in demanding conditions across diverse industrial sectors, providing efficient flow control and enhanced operational safety.

Supporting Documents

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