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High-pressure flange steel gate valve
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TEL:086-21-39507027 
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Product Sort:Gate valve>>High pressure Gate valve
Pressure:150LB-2500LB
Size:DN15-DN3000
Design Std:API,DIN,BS,GB,JIS,EEMUA
Product Material:A105 WCA,WCB,WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3M, CF8C, CK20, CN7M, CD4MCu, CK3MCuN, Cu5MCuC, CN3MN, M35-1, MONEL400, MONEL500, CY40, CW6M
page keywords:gate valve,A105 gate valve,ss316 gate valve
High-pressure flange steel gate valve
Product use:
High-pressure flange connection steel gate valve Nominal pressure PN10.0 ~ 25.0Mpa, operating temperature -29 ~ 600 degree oil, chemical industry, power plants and other fire management on the road condition, or to cut off media access. The application of media are: water, oil, steam and so on. Mode of operation are: manual, gear transmission, electric and so on.
Characteristics of the product structure:
1. Comply with the requirements of domestic and foreign advanced standards, reliable sealing, excellent performance, beautiful design.
2. Flashboard valve seat sealing surface and the iron-based alloy or stellite surfacing surfacing from Co-based cemented carbide, wear resistant, high temperature resistance, corrosion resistance, anti-abrasion performance and long service life.
3. Stem and the surface of quenched and tempered by the nitrogen treatment, engaging in a good corrosion resistance and anti-scratch.
4. To adopt a flexible wedge gate structure, China set up large-diameter roller bearing, friction small, easy headstock.
5. Can be a variety of standards and piping flange sealing surface flange type, to meet a variety of project needs and user requirements.
