US Standard Forged Steel Flanged Gate Valve Product Overview:
Forged steel gate valve general flange end valve has three types of valve cover design, the first is a bolt type valve cover, through concave convex face connection, using stainless steel band and flexible graphite wrapped gasket, as required can also be used ring connection, the second is a welding type valve cover, through thread sealing after welding, as required can also be used directly rigid welding, the third is a self sealing valve cover, through thread and self sealing valve cover connected.
Lɔ̈ɔ̈i de valve flange end design alëu bï ya luɔ̈ɔ̈i në valve gate, valve stop, lift stop valve ku rotary stop valve.
Valve gateway flange steel ye looi Ajuiɛɛr de kä ye kek looi ku kä ye kek looi
Forged Steel Gate Valve Manufacturing PressAPI 602,BS5352,ANSI B16.34.
Test & Acceptance PressAPI 598,IdentifikasiMSS SP-25.
Valve gateway flange steel ye looi Struktur form
1.Diyametri bɛ̈ɛ̈n wala diyametri bɛ̈ɛ̈n
2.Struktur Length PressANSI/ASME B16.10
3.Flange PressANSI/ASME B16.5
4.Self-sealing valve cover
5.Bracket bar
6.Filling press cap ye rot waar në tɛ̈n yiic;
7.Body reverse sealing
8.Valve body flange
9.Press on welding endANSI/ASME B16.25
10.Ring Connection Valve Body Valve Cover Gasket
11.Bolt valve cover, threaded seal, welded valve cover, or self sealing valve cover with coiled gaskets
Valve gateway flange steel ye looi Tabel Material
Serial No |
Nyuɔ |
Carbon Steel |
US Standard Alloy Steel |
Stainless Steel |
|
Type A 105 |
Type F22 |
Type F304(L) |
Type F316(L) |
||
1 |
Valve |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
2 |
Valve Seat |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
3 |
Gate Board |
A276 410&430 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
4 |
Valve bar |
A182 F6 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
5 |
Gasket |
Corrugated SS+graphite |
SS+PTFE |
||
6 |
Valve Cover |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
7 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
8 |
Pin |
A276 T410 |
A276 304 |
||
9 |
Filling Press Cover |
|
A182 F304(L) |
A182 F316(L) |
|
10 |
Easter Screw |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
11 |
Filling Cover |
A105 |
A182 f11 |
A182 F304(L) |
A182 F316 (L) |
12 |
Nuts |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
13 |
Valve bar nut |
A276 410/Cu-Alloy(Copper alloy) |
|||
14 |
Handwheel lock nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
15 |
Label |
SS |
|||
16 |
Handwheel |
A197 |
|||
17 |
Padding |
A473 431 |
|||
18 |
Packing |
Flexible Graphite |
PTFE |
||
Media ye luɔɔi |
(Pii, petrol, gas, etc.) |
(Acid)HNO3,CH3OOH etc |
|||
Temperature ye luɔɔi |
-29℃~425℃ |
-29℃~550℃ |
-29℃~180℃ |
Note: A lëu bï ya luui në kë wïcCS=Karbon steelAS=Steel ye cɔl alloySS=Stainless steel
Valve gateway flange steel ye looi Dimensions ku Weight
DiameterNPS |
1/2 |
3/4 |
1 |
1/4 |
1 1/2 |
2 |
||
L(RF) L1(BW) |
150 |
108 |
117 |
127 |
140 |
165 |
178 |
|
300 |
140 |
152 |
165 |
178 |
190 |
216 |
||
600 |
165 |
190 |
216 |
229 |
241 |
292 |
||
H(OPEN) |
150,300 |
158 |
169 |
197 |
236 |
246 |
283 |
|
600 |
169 |
197 |
236 |
246 |
283 |
320 |
||
W |
100 |
100 |
125 |
160 |
160 |
180 |
||
Weights |
150 |
RF |
4.5 |
5.2 |
8.2 |
11.5 |
12.5 |
20.3 |
BW |
2.8 |
3.3 |
5.4 |
7.1 |
8.2 |
12.5 |
||
300 |
RF |
4.8 |
6.2 |
|
|
|
|
|
|
|
|
|
|
|
|
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3, kɔc cï gam: wɛ̈t cï kek gam, wɛ̈t cï kek gam, wɛ̈t cï kek gam.
Lëk ë order:
1. N'a kɔc wɛ̈t ye kɔc wɛ̈t ye kɔc wɛ̈t ye kɔc wɛ̈t ye kɔc wɛ̈t ye kɔc wɛ̈t ye kɔc wɛ̈t ye kɔ
a. tɛ̈ɛ̈r tɛ̈ɛ̈r;
b. form of connection (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form of connection) (form)
c. diameter ye cɔl public diameter;
d. Käke luɔɔi, tɛmɛ, tɛmɛ, tɛmɛ;
(e) Test, test criteria and other requirements. (e) test, test criteria and other requirements. (e) test, test criteria and other requirements. (e) test, test criteria and other requirements. (e) test, test criteria and other requirements. (e) test, test criteria and other requirements.)
2, ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke
3, të cenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
4, Futures, order customers please first call to detail the required valve model, specifications, quantity and delivery time, location. 4, Futures, order customers please first call to detail the required valve model, specifications, quantity and delivery time, location. 4, Futures, order customers please first call to detail the required valve model, specifications, quantity and delivery time, location. A leŋ 30% de wɛ̈ɛ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r.