WENBAO VALVE MANUFACTURING THE FULLY WELDED BALL VALVE,THE VALVES ARE COMPOSED OF THREEE INDEPENT FORGINGS BY WLDING INTO AN INTEGRAL,TO ENSURE THAT THE BALL VALVE WITHOUT LEAKAGE UNDER THE PERMITTED WORKING CONDITIONS.
Products are mainly used in Oil,gas,liquefied natural gas,liquefied petroleum gas,petrochemical,steel mills,heating pipes,etc.Wenbao valve supply perfect quality assurance and after-sales service for you to purchase WENBAO series products.
1.Company Overview
Zhejiang Wenbao Valve Co.,Ltd was established in 1985. The main products range are as following: Fully Welded Ball Valve,1PC/2PC/3PC Flanged Ball Valve, Threaded Ball Valve, Mini Ball Valve, High Pressure Ball Valve, Pneumatic Ball Valve, Electric Ball Valve, Sanitary ball valve, Ball valve with mounting pad and other valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB, and have CAD valve design and quality testing center. The products are widely used in chemical industry, oil, metallurgy, light industry, electric power, food, pharmacy, civil industry, fiber industry, liquefied natural gas, liquefied petroleum gas, steel mills, heating pipes, etc. Our company passed the ISO 9001:2008, Standards Organization of Nigeria(SON), International Quality Award Certificate, Manufacture License of Special Equipment, KC of South Korea,CE of Europe, etc.
2.Main Parts and Materials
1 |
Body Pipe |
20# |
10 |
Bearing |
Mild Steel |
| 2 |
Connection Pipe |
20# |
11 |
Branch Pipe |
20# |
| 3 |
Ball |
304 |
12 |
Stem O-Ring |
FPM |
| 4 |
Seat |
PTFE+C |
13 |
Gasket |
Graphite |
| 5 |
Seat O-Ring |
FPM |
14 |
Packing Gland |
304 |
| 6 |
Support Ring |
60Si2Mn |
15 |
Stop Block |
304 |
| 7 |
Disc Spring |
60Si2Mn |
16 |
Circlip |
65Mn |
| 8 |
Stem |
2Cr13(304) |
17 |
Lever |
25# |
| 9 |
Thrust Gasket |
Graphite |
18 |
Hexagonal Screw |
35# |
3.Main Dimensions
| DN |
PN |
L |
D |
G1 |
G2 |
H |
h |
t |
s |
| 15 |
40 |
230 |
10 |
33.7 |
21.3 |
85 |
42 |
2 |
115 |
| 20 |
40 |
230 |
15 |
42.4 |
26.7 |
90 |
40 |
2.3 |
115 |
| 25 |
40 |
230 |
20 |
48.3 |
33.7 |
95 |
40 |
2.6 |
150 |
| 32 |
40 |
260 |
25 |
60.3 |
42.4 |
100 |
38 |
2.6 |
150 |
| 40 |
40 |
260 |
32 |
76.1 |
48.3 |
130 |
50 |
2.6 |
170 |
| 50 |
40 |
300 |
39.5 |
88.9 |
60.3 |
135 |
50 |
2.9 |
170 |
| 65 |
25 |
300 |
50 |
108 |
76.1 |
150 |
53 |
2.9 |
290 |
| 80 |
25 |
300 |
65 |
127 |
88.9 |
175 |
65 |
3.2 |
310 |
| 100 |
25 |
325 |
81.5 |
159 |
114 |
210 |
75 |
3.6 |
380 |
| 125 |
25 |
325 |
102 |
193.7 |
140 |
235 |
77 |
4 |
400 |
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