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Metal To Metal Sealing Flanged Ball Valve Reduced Bore For High Temperature Service

China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao



Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Metal To Metal Sealing Flanged Ball Valve Reduced Bore For High Temperature Service


Large Image :  Metal To Metal Sealing Flanged Ball Valve Reduced Bore For High Temperature Service

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE/PED, API
Model Number: Q41H
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: By negotiation
Packaging Details: By export wooden cases
Delivery Time: 15 working days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Wetted Material: WCB, CF8, CF8M, Etc Service: High Temperature Conditions
Driven By: Manual, Pneumatic, Electric, Hydraulic Bore: Reduced Bore
Structure: Two Way Working Temperature: -25~-650℃
High Light:

flanged end ball valve


v port ball valve

Metal To Metal Seal 2 Way Flanged Ball Valve For High Temperature Service



Design Features:

Metal To Metal Sealing Flanged Ball Valve Reduced Bore For High Temperature Service 0

• 1/2” through 10”, 150# through 1500# class available

• Design capabilities to provide custom valve configurations to address severe service applications including thermal expansion

• Quick ship 1/2” through 4” split body ANSI Class 150/300

• Temps up to 538˚C

• Class V shut-off, Class VI available as an option with limited cycle life

• Live-loaded packing assures long maintenance-free operation

• Valves with weld end fittings can be welded without disassembly

• Complete repair services available - fast turn around on valve repair

• Extended handles and automation brackets available for higher temperature services

• Stem design, sizing torque, and pinned rigid actuator linkage per application eliminate stem twist and ensure alignment in high torque applications



Wide Applications of Metal seated Ball Valve


• High Temperature Up To 1,000˚F

• Corrosive Medias

• Erosive Medias

• Steam Service

• Abrasive Medias

• Modulation Service (for specific applications)



Surface Treatment of the ball seat


Surface Treatments/Coatigns Process Method Process Material Coating Thickness Hardness Max Temp
LTPN Plasma Nitriding Nitrogen, Carbon 20 - 35 μm 60HRC 350°C / 660˚F
DHN Salt Bath Nitriding Nitrogen 60μm 60HRC 425°C / 800˚F
Cr3C2 HVOF spray Chromium, Carbon Nickel 0.3mm 68HRC 815°C / 1500˚F
WC-Co HVOF spray Tungsten, Carbon Cobalt 0.3mm 72HRC 538°C / 1000˚F
Stellite PTA (Plasma Thermal Arc) Cobalt-Ni 3mm 36HRC 538°C / 1000˚F

* The valve maximum temperature is 650°C.

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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