OEM Manufacturer Gunmetal Check Valve - Super duplex stainless steel dual plate check Valve – Deye

OEM Manufacturer Gunmetal Check Valve - Super duplex stainless steel dual plate check Valve – Deye

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OEM Manufacturer Gunmetal Check Valve - Super duplex stainless steel dual plate check Valve – Deye Detail:

PN10 PN16 150LBS  Super duplex stainless steel dual plate check Valve

Design standard: API594

Construction: Wafer Check Valve

Body material: Super duplex Stainless steel 5A

Disc: duplex stainless steel

Seat: F53

Nominal diameter: 10” DN250

Pressure: PN10

End connection: Wafer

Face to face: DIN3202 ANSI B16.10

Working temperature: -29~+425.

Test and inspection: API 598.

 

Product Range

Optional Construction: Single Disc/Double Disc

Optional Ends: Lug, flanged, Wafer

Optional seal: Metal seat/ Resilient Seat

Available Body Material: Carbon steel/stainless steel/Alloy Steel /SDSS

Available Seat: SS316/SS316L/F51/F53/STL/PTFE/EPDM/NBR/VITON

Available Disc: WCB/LCB/LCC/CF8M/CF8/CF3M/4A/5A

Available spring: SS304/SS316/17-7H/Inconel-750X

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

 

Performance Feature:

The main material of the duplex stainless teel check valve is half of the ferrite phase and the austenite phase in the iron-based solid solution structure, but the steel with the minimum phase content of more than 30% is called duplex stainless steel, the best performance duplex steel The composition is the ferrite content is 60%-40%, the austenite content is between 40%-60%, any-a substantial reduction of the body will cause the performance of the dual-phase steel to weaken. The dual-phase steel check valve has good plasticity and toughness, good thermal conductivity, small linear expansion coefficient, small welding stress and deformation, and high strength and resistance to ammonia ion stress corrosion. Compared with traditional austenitic stainless-steel check valves, such as 304. 304L, 316, 316L, etc. are often damaged by local corrosion such as intergranular corrosion, pitting corrosion, crevice corrosion, stress corrosion, etc. The corrosion type shows a strong superiority, and its resistance to corrosion fatigue is also very strong.

 

Application:

With good resistance to corrosion fatigue and wear and corrosion performance. Under the condition of certain corrosive media, it is suitable for making pumps, valves and other power equipment.

 


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OEM Manufacturer Gunmetal Check Valve -
 Super duplex stainless steel dual plate check Valve  – Deye detail pictures


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We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for OEM Manufacturer Gunmetal Check Valve - Super duplex stainless steel dual plate check Valve – Deye , The product will supply to all over the world, such as: Pakistan , Swiss , Accra , Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Danny from New Zealand - 2017.03.28 12:22
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Gemma from Armenia - 2018.12.30 10:21
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