China Manufacture Underground API Stem Extended Fully Welded Ball Valve

• Media: Gas
• Material: Carbon Steel
• Connection Form: Welding
• Driving Mode: Worm Gear
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, on-off
• Temperature: Normal Temperature
• Standard: API 6D
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood Cases or Others
• Specification: 2"-42"
• Trademark: ODM, OEM
• Origin: Lishui, Zhejiang, China
• HS Code: 848180
• Production Capacity: 5000 Pieces/Year

Product Description

Company Profile

 Bergamo Valve is a professional valve manufacturer with superior quality and can meet all kinds of technical requirements of customers.All products are manufactured in accordance with GB, Hb, API, BS, DIN, JIS and other standards. Our products are widely used in petrochemical, metallurgy, electric power, papermaking, pharmaceutical, construction and other industries fields.

 

Product Description

Product Date:
Size: 2"~48"
Class: 150LB -2500LB
Fully Welded Forged Body
Trunnion DBB Structure
Anti-Static device
Blow-out proof Stem
Anti-Fire Structure

Design standard:
Design According: ASME B16.34/API 6D
Test According: API 6D
RF End: ASME B16.5
BW END: ASME B16.25
Face to Face: ASME B16.10
Anti-Fire Test According: API 607/API 6FA
Acid environment: NACE MR 0175


Product features:

Butt welding & flange end for solid structure
The preloaded seat cushion spring ensures tight low temperature leakage and reduces the torsion force of valve operation
According to international standards against bursting stems
Stem dry bearing and metal with PTEF coating automatic lubrication ability, no need to add lubricant
Floating o trunnion ball valves