Detail Information

Structure:	Ball,full Port,Shutoff,Stop	Material:	Stainless Steel,Brass,Plastic,WCB,PVC
Power:	Manual,Hydraulic,Pneumatic,Electric,motorized	Pressure:	Medium Pressure,Low Pressure,High Pressure,3000PSI,200psi/PN16
Temperature Of Media:	Normal Temperature,Medium Temperature,High Temperature,oil,Low Temperature	Media:	Water,oil,Gas,Air,Liquid
Port Size:	1/2"-4",1/8" 1/4" 3/8" 1/2",1/2in-8in,1/2'' To 2'',1/4"-1/2"	Application:	General,Household Usage,irrigation,SGS,Industrial Usage
Standard Or Nonstandard:	Standard	Product Name:	Hydraulic Ball Valve,Wholesale Professional Plastic PVC/UPVC Ball Valve,New Mould Ppr Fittings Double Union Plastic Ball Valve,UPVC Manual Ball Valve,UPVC True Union Ball Valve
Body Material:	Brass,Stainless Steel 316,pvc/upvc,304,Nickel Plated Brass	Size:	DN20,1/4"~1/2",DN15 To100,1/8"~4",DN15 To DN50
Standard:	DIN,BS,ASTM,ANSI,DIN/ JIS / ANSI /BS/CNS	Color:	Grey,white,blue,Customer's Request,brass Color
Working Pressure:	3000PSI,0-10 Bar,30bar/435psi,high,0-16bar	Connection:	Thread BSP NPT,Flange Ends,Female Thread/OD Size,threaded,Female
Usage:	Control Water Flow,kitz Hydraulic Ss Bsp Thread Ball Valve Price,oil,food,gas	Seal Material:	EPDM,PTFE,FPM,Silicon,VITON
Surface Treatment:	Polish,pickling,Nature Brass Color
Highlight:	API 6D certified ball valves , fully welded segment ball valves , oil and gas pipeline valves

Product Description

Premium Fully Welded Ball Valves for Oil & Gas Pipelines API 6D Certified

Product Introduction

Our fully welded ball valve is engineered for critical pipeline applications in the oil & gas, petrochemical, and energy sectors, particularly suited for the demanding environments of the Middle East. As a permanent, leak-free solution, its robust one-piece welded body construction eliminates potential leakage paths, ensuring maximum integrity and longevity in high-pressure, high-temperature, and buried service conditions. This fully welded ball valve is the ideal choice for main pipelines, compressor stations, and refinery systems where safety and zero fugitive emissions are paramount.

Features & Design Advantages

The design incorporates the highest industry standards to ensure operational safety and reliability:

Double Block & Bleed (DBB): Provides reliable isolation and allows cavity pressure venting.
Fire-Safe Design: Compliant with API 607/API 6FA standards, ensuring sealing performance in case of fire.
Anti-Blowout Stem: Prevents stem ejection under pressure, protecting personnel and equipment.
Antistatic Device: Safely dissipates static electricity between ball and stem.
Cavity Pressure Relief: Automatically relieves excess cavity pressure to prevent seal damage.
Fugitive Emissions Control (Optional): Designed and tested to meet low-emission standards.

Technical Specifications Table

Category	Specifications
Design Std.	API 6D, ASME B16.34
Face-to-Face	API 6D, ASME B16.10
End Connection	Butt-Weld (BW) per ASME B16.25
Test & Inspection	API 6D, API 598
Size Range	2" to 48"
Pressure Class	Class 150 to 2500
Body Materials	Carbon Steel, Stainless Steel, Duplex, Low-Temp Carbon Steel, Inconel, Monel, Alloy Steel, Al-Bronze
Operation	Manual, Electric, Pneumatic, or Hydraulic Actuation

FAQ

1. Why choose a fully welded ball valve over a split-body design?

The fully welded ball valve offers superior body integrity with no gasketed body joints, making it perfect for high-pressure, subsea, or buried pipelines where leakage is unacceptable. It provides a permanent, maintenance-free solution.

2. Is this valve suitable for sour gas service?

Yes. When constructed with appropriate materials like duplex stainless steel or nickel alloys, our fully welded ball valve can be designed for sour service (e.g., NACE MR0175/ISO 15156 compliance).

3. What makes it fire-safe?

It features special graphite-based seat seals and a fire-safe design tested to API 607/6FA, ensuring secondary metal-to-metal sealing in the event of a fire, preventing catastrophic failure.

4. Can you provide actuated solutions?

Absolutely. We supply complete packages with electric, pneumatic, or hydraulic actuators tailored to your project's automation and torque requirements.

5. Are your valves suitable for Middle East desert conditions?

Yes. Our valves are designed for extreme environments. Materials, seals, and coatings can be selected to withstand high ambient temperatures, sand, and corrosive atmospheres typical in the Gulf region.

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