Shanghai Bethlehem Valve Manufacturing Co., Ltd.   

Bethlehem valve company in strict accordance with the ISO9001 quality system management, invested heavily in the establishment of the valve testing and testing center. Leading products are gate valve, globe valve, throttle valve, ball valve, butterfly valve, check valve, control valve and other thousands of varieties. Main products according to API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and standards for production, drive form manual, gear, electric, gas and liquid moving; valve size from 10mm-1000mm and 1 / 2 "to 36"; working pressure from 1.0-42.0Mpa 150-3500Lb; operating temperature range of - 196 DEG C - 700 DEG C. Valve body material using cast iron, ductile iron, carbon steel, alloy steel, stainless steel, copper and so on, according to the user's special needs of smelting and manufacturing. Widely used in electric power, oil refining, chemical industry, medicine, metallurgy, mining, petrochemical, construction and other industries. ...