FZ12-35 (FZ18-21) perforation blowout preventer
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The perforation blowout preventer has the function of full sealing of the side wings and can be used interchangeably in both directions. The valve plate and the seat surface are welded with hard alloy, which has good wear resistance and corrosion resistance.
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Jiangsu Hengda Machinery Manufacturing Co.,Ltd
Address: No. 28, Industrial Concentration Zone, Goudun Town, Funing County, Jiangsu Province
Phone: +86-515-87468688
Mobile: 13396477278
Email: jshdjx87468688@163.com
Copyright:Jiangsu Hengda Machinery Manufacturing Co.,Ltd