Forged Steel Gate Valve
Applied Standard
1. Design and Manufacture: According to Standard: ANSI, B16.34, API, 602.
2. Size of the Junction End:
(1)The size of bell and spigot hole is designed according to standard: ANSI, B16.11, JIS, B2306.
(2)The size of the threaded end is designed according to standard ANSI1 B1.20.1 B21 ISO7/1 JIS B0203.
3. Testing of Valves: According to API 598.
4. Structure Characteristics: B. B; OS&Y or W. B; OS&Y.
5. Materials: According to the requirements of AISI/ASTM.
6. Main Materials A105; F5; F11; F22; 304; 304L; 316; 316L; Lf2 etc.
Main Dimensions and Weight
Specification DNS
British System(IN)Metric SytemANSIJIS
Reduced PathFull
PathReduced pathFull
PathReduced PathFull PathReduced PathFull Path
1/4
8
14.2
14.3
3/81/410817.614.217.914.3
1/23/8151521.817.622.217.9
3/41/2202027.121.827.722.2
13/4252533.827.134.527.7
1 1 /41323242.633.843.234.5
1 1 /21 1 /4404048.742.649.143.2
21 1 /2505061.148.761.149.1
2
1
61.1
61.1
LT(IN)WH (Open)Weight Kg
ANSI Indentation
Type60¡ ã JIS. ISC. BC Indentation
Type55¡ ã
Reduced PathFull PathReduced PathFull PathReduced PathFull Path
791/4
1/4
1001662.2
793/81/43/81/41001662.22.2
791/23/81/23/81001662.22.2
923/41/23/41/21001692.22.2
11113/413/41251934.74.3
1201 1 /411 1 /411602365.95.9
1201 1 /21 1 /41 1 /21 1 /41602466.96.9
14021 1 /221 1 /218028311.111.1
178
2
2200330
15.2
Main
MaterialSealed Body
HYCEGJKXAM
13Cr
/13Cr130Cr
/STLSTL
/STL304/304316/316304L/304L316L/316L(NAXE)
STL/STLH. C/H. CM. /M.
A105Z8SJCZ8STLZ8SCC
F5
Z8SCE
F11
Z8SCB
F22
Z8SCV
LF2
Z8SYFZ8SCF
KZ8SXFA
304
Z8SCPZ8SEP
Z8SAPZ8SMP
304L
Z8SCS
Z8SLS
Z8SASZ8SMS
316
Z8SCR
Z8SGR
Z8SARZ8SMR
316L
Z8SCL
Z8SKL
Z8SAL
Established in 1996, Luofu Valve Group Zhejiang Zhonggong Valve Co., Ltd is located in Wenzhou City, Zhejiang P. R 325105, China.
Main Products:
1. API/ANSI Standard Valve: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check Valve, Ball Valve, Plug valve
2. DIN standard: Gate valve, globe valve, strainer
3. GB Standard: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check valve, Control Valve, Water Control Valve, ball valve, plug valve
4. Flange and strainer
5. Bellows type valve: Globe valve, safety valve, gate valve, strainer
Honors:
1. API 6D
2. ISO9001: 2000
3. CE Certificate
4. AZ Certificate
5. Invent Patent (Patent No.: ZL 99 1 13657.8)
6. Audited Supplier (Trustworthy Supplier Members on Made-in-China. com)
Nominal diameter (DN): 15-4500 mm(1/2"-180");
Nominal Pressure (PN): 1.0Mpa-32Mpa(150lb-3000lb);
Material of body: WCB, WC6, WC9, CF8, CE3, CF3M. CF8M, etc.
Standard: GB, DIN, JIS, ANSI, API
The company has excellent mechanical processing equipment and modernized inspection& testing equipments more than 66 sets.
Zhonggong Valve Co., Ltd is experienced in the design and manufacture of valves and enjoys a high reputation in the valve industry. Now it has become the material equipment company of SINOPEC, the first-class network supplier of China National Petroleum Corporation, the member unit of China Ocean Petroleum Corporation, Shengli Oil Field, China Water &Electric Power Company, etc.
