Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Industrial Equipment & Components
Main Products:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
OEM/ODM Service

Carbon Steel Ball Valve, Stainless Steel Ball Valve, ANSI Standard Ball Valve manufacturer / supplier in China, offering RF Flanged Ends One Piece Ball Valve, API Casting Steel Trunnion Ball Valves, Cryogenic Globe Valve with Extension Stem and so on.

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RF Flanged Ends One Piece Ball Valve

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Min. Order / Reference FOB Price
1 Piece US $50-5,000/ Piece
Port: Ningbo, China
Production Capacity: 30, 000tons/Year
Payment Terms: T/T, Western Union, Paypal
Material: Stainless Steel
Connection Form: Flange
Driving Mode: Manual
Nominal Pressure: ANSI Class 150 - 300
Channel: Straight Through Type
Structure: Floating Ball Valve

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Basic Info

Model NO.: Qz41F. Qz341F
Type: Floating Ball Valve
Function: on-off Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage
Trademark: CD
Transport Package: Plywood Case
Specification: ANSI CLASS150-300, NPS 2" - 6"
Origin: China
HS Code: 8481804090

Product Description

One Piece Ball Valve

One Piece Ball Valves (Flanged general or butt-welding connection optional) are suitable for using on various kinds of pipeline from pressure Class 150 to Class 300, PN16 to PN40 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/worm gear/pneumatic or electric actuators could be chosen by needs. 

RF Flanged Ends One Piece Ball Valve

Type: QZ41F,QZ641F,QZ941F
Bore: NPS1½~NPS6,DN40~DN150
Rating: Class150~Class300,PN16~PN40
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Worm gear,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on
Honor:Zhejiang Famous Brand,Zhejiang Famous Exporting Brand,


One Piece Ball Valve product description

QZ41F One Piece Ball Valve is always ecroded severely due to the long time friction impact by the medium flowing which shortens valve's life span a lot. Now the wear-resistant material are always used for ball valves such as ceramics and polymer composities.  The polymer material could solve the problem of erosion with its features of good cohesiveness and excellent wear-resistant. Moreover, the material have a better performance over any steel and even the tile in the dry milling working condition with its unique ceramic component and special surface hardening material. It's the ideal choice for coal medium with its incompatible with coal property.

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