Model NO.: GAZ41H Material: Carbon Steel Pressure: High Temperature Seal Surface: Wedge
Gate Valve Usage: Flow Control Application: Industrial Usage Temperature: -29~550 Deg Inspection&Testing: API 598 Specification: ISO 9001 HS Code: 8481804090 Type: Straight-through Connection Form: Flange Actuator: Manual Thread Position of
valve Rod: Outside Gate Valve Standard: ANSI Size: 1/2"~2" Design and Manufacture: API 602,BS 5352,ANSI B16.34 Trademark: GOOLE, OEM Origin: China(Mainland) 1.Standard specification.
Ø ?Design and manufacture:API 602,BS 5352,ANSI B16.34.
Ø ?Connection ends conform to:
-Socket welded ends:ANSI B16.11.
-(NPT threaded)Screw ends:ANSI B1.20.1.
-Butt-welded ends:ANSI B 16.25.
-Flanged ends:ANSI B 16.5.
Ø ?Inspection & testing:API 598.
Ø ?NACE MR 0175 on request
Ø ?Tag: MSS SP 25.
2.Construction features.
Ø ?Non-Rising Handwheel,
Ø ?Outside Screw And Yoke,Rising Stem.
Ø ?Integral Backseat.
Ø ?Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket.
Ø ?Spring Loaded To Ensure That Even In The Low-Pressure Sealing Performance As Well.
Ø ?Low Leakage Test Stem Packing By.
Ø ?Automatically Adjust The Preload Gland Packing.
3.Product Range.
Ø ?Port:Full Port(FP)/Reduced Port(RP).
Ø ?Structure:BB(Bolted Bonnet),WB(Welded Bonnet),PSB(Pressure Self-sealing Bonnet).
Ø ?Rating: Class 150/ 300/ 600/ 800/ 900/ 1500/ 2500/ 4500.
Ø ?Size Range:3/8" to 2"
Ø ?End Options: FLG, SW(Socket Welded), Threaded(NPT/BSP), BW(Butt Welded),
Ø ?Optional Materials:
-Carbon Steel: A105, LF2
-Stainless Steel: F304, F304L, F316, F316L
-Duplex: F51, F55
-Alloy: F1, F5, F5A, F9, F11, F22
Ø ?Special Design:
-Bellow Seal forged gate valve.
-Cryogenic forged gate valve.
-Extended body forged gate valve.
-Venting forged gate valve.
-Twins forged gate valve.
4.Application.
For valves which size is smaller than 2"(DN50), forged steel valves are recommended. Compared with castings,forged valve offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional characteristics and closer dimensional tolerances.Owing to so many advantages,the forged valve can be widely used in the fields of petroleum,natural gas,chemical,power and other industries.
Flanged end gate valve 150~600LB.
Main Parts Material.
| No | Part Name | C.S to ASTM | A.S to ASTM | S.S to ASTM |
| A105 | F22 | F304(L) | F316(L) |
| 1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | Seat Ring | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 3 | Wedge | A276 410&430 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 4 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 5 | Gasket | 316Corrugated ss+Graphite | 316PTFE SS+PTFE |
| 6 | Bonnet | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 7 | Bonnet Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 8 | Pin | A276 420 | A276 304 |
| 9 | Gland | A276 410 | A182 F304(L) | A182 F316(L) |
| 10 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 11 | Gland Flange | A105 | A182 F11 | A182 F304(L) | A182 F316(L) |
| 12 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 13 | Yoke Nut | A276 410 |
| 14 | H.W.Lock Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 15 | Nameplate | ss |
| 16 | Handwheel | A197 |
| 17 | Bearing Gasket | A473 431 |
| 18 | Stem Packing | Flexible Graphite | PTFE |
| Suitable Medium | W.O.G | W.O.G | HNO3CH3OOH |
| Suitable Temperature | -29~425 Deg | -29~550 Deg | -29~180 Deg |
Note:Other materials are available on request.
Dimensions(mm) and Weights(Kg)
| NPS | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" |
L(RF)
L1(BW) | 150LB | 108 | 117 | 127 | 140 | 165 | 203 |
| 300LB | 140 | 152 | 165 | 178 | 190 | 216 |
| 600LB | 165 | 190 | 216 | 229 | 241 | 292 |
| H(OPEN) | 150,300LB | 158 | 169 | 197 | 236 | 246 | 283 |
| 600LB | 169 | 197 | 236 | 246 | 283 | 320 |
| Weights | 150LB | 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 |
| 300LB | RF | 4.8 | 6.2 | 9.3 | 14 | 15.5 | 23.4 |
| BW | 3.5 | 4.4 | 6.8 | 8.1 | 9.2 | 15.4 |
| 600LB | RF | 5.9 | 7.4 | 10.4 | 16.2 | 17.5 | 28.3 |
| BW | 4.5 | 5.1 | 8.2 | 10.5 | 12.4 | 20.1 |
Our Services
Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
Contact us if you need more details on
Forged Steel Gate Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about
Flange Gate Valve、Bolted Bonnet Gate Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Forged Valve > Forged Gate Valve
