Address: Post Code: 211600 No.401 Jianshe West Road , Jinhu county , Huaian Jiangsu Province, P. R. China E-mail:info@zx-petroleum.net Tel: 0517-80806518 Fax: 0517-80806538
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Positive choke valve
• Choke bean is made of ceramic or hard alloy which has good performance of wearing and rushing • Bonnet is adopt union connection that convenience to replace bean • working pressure :2000PSI~20000PSI • nominal bore :1.13/16"~7.1/16" (46mm~180mm) • working medium : oil , nature gas , mud , consist of H2S CO2gas • working temp.:-46℃~121℃(LU)