About the product
Yuan Valve
Our products mainly adopt China GB and JB standards, America API and ANSI standards, UK BS standards, Germany DIN standards, Japan JIS standards, and France NF standards, etc. with production nominal diameter of DN15-DN2400mm（1/2″-96″）, pressure level of 0.25-42MPa（125LB-2500LB）, working temperature of -60℃-570℃ and materials mainly of HT200, HT250, QT400, QT450, WCA, WCB, WCC, CF3, CF8, CF3M and CF8M,etc. Our products are mainly gate valves, stop valves, check valves, ball valves and butterfly valves, etc. including more than 200 series and covering more than 4000 specifications. Our annual production capacity is above 80,000 tons and our products are widely used in petroleum, petrochemical, chemical industry, electric power, construction and pharmaceutical as well as water supply and drainage fields, etc..
Material category
Stainless steel
ball valve
strainer
globle valve for Oxygen pipeline
lift/swing chcek valve
gate valve
globle valve
External standard
KS cast steel globle valve
KS cast steel check valve
KS cast steel gate vave
American standard globle alve
American standard check valve
American standard gate valve
Forged steel
Manual fan-shaped blind flange valves
Forging steel flange gate valves
Lb forged steel gate valve
forged steel globle valve
Forging steel flange globe valve
Lb forging steel check valve
Cast steel
knife-type valve
wedge gate valve
water seal gate valve
flat gate valve
welding gate valve
welding globle valve
electric actuated sstop valve
water seal globle valve
lining fluorine valve
lift check valve
swing check valve
ball valve
fixed ball valve
Pneumatic ball valve
electric actuated ball valve
Eccentric hemisphere ball valve
Manual lining fluorine ball valve
welding ball valve
expansion piece
Our products mainly adopt China GB and JB standards, America API and ANSI standards, UK BS standards, Germany DIN standards, Japan JIS standards, and France NF standards, etc. with production nominal diameter of DN15-DN2400mm（1/2″-96″）, pressure level of 0.25-42MPa（125LB-2500LB）, working temperature of -60℃-570℃ and materials mainly of HT200, HT250, QT400, QT450, WCA, WCB, WCC, CF3, CF8, CF3M and CF8M,etc. Our products are mainly gate valves, stop valves, check valves, ball valves and butterfly valves, etc. including more than 200 series and covering more than 4000 specifications. Our annual production capacity is above 80,000 tons and our products are widely used in petroleum, petrochemical, chemical industry, electric power, construction and pharmaceutical as well as water supply and drainage fields, etc..
Material category
Stainless steel
ball valve
strainer
globle valve for Oxygen pipeline
lift/swing chcek valve
gate valve
globle valve
External standard
KS cast steel globle valve
KS cast steel check valve
KS cast steel gate vave
American standard globle alve
American standard check valve
American standard gate valve
Forged steel
Manual fan-shaped blind flange valves
Forging steel flange gate valves
Lb forged steel gate valve
forged steel globle valve
Forging steel flange globe valve
Lb forging steel check valve
Cast steel
knife-type valve
wedge gate valve
water seal gate valve
flat gate valve
welding gate valve
welding globle valve
electric actuated sstop valve
water seal globle valve
lining fluorine valve
lift check valve
swing check valve
ball valve
fixed ball valve
Pneumatic ball valve
electric actuated ball valve
Eccentric hemisphere ball valve
Manual lining fluorine ball valve
welding ball valve
expansion piece
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