150lb/300lb/600lb/800lb Forged Steel Bellow Sealed Flange Gate Valve (GAWZ41H)

• Customization: Available
• Type: Straight-through
• Material: Carbon Steel
• Model NO.: GAWZ41H
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage
• Design&Manufacture: API 602,BS 5352,ANSI B16.34
• Connection End: ANSI B16.11,ANSI B1.20.1,ANSI B16.25,ANSI B16.5
• Inspection&Test: API 598
• Special: Nace Mr0175
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

150lb/300lb/600lb/800lb Forged Steel Bellow Sealed Flange Gate Valve (GAWZ41H)

Product Description

Specification

Standard specification

Design and manufacture:API 602,BS 5352,ANSI B16.34.
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.
Inspection & testing:API 598.
Tag: MSS SP 25.

Special Design
    -Bellow Seal forged gate valve.
    -Cryogenic forged gate valve.
    -Extended body forged gate valve.
    -Venting forged gate valve.
    -Twins forged gate valve.

Product Features

Construction features

Non-Rising Handwheel,
Outside Screw And Yoke,Rising Stem.
Integral Backseat.
Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket.
Spring Loaded To Ensure That Even In The Low-Pressure Sealing Performance As Well.
Low Leakage Test Stem Packing By.
Automatically Adjust The Preload Gland Packing.

Application

 

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 advantageds,the forged valve can be widely used in the fields of petroleum,natural gas,chemical,power and other industries.    

Product Details

Main Parts and Material.

No	Part name	Material
1	Body	A105	A182-F304(L)	A182 F316(L)
2	Seat	A276 410+STL	304(L)+STL	316(L)+STL
3	Disc	A276-420	304((L)+STL	316(L)+STL
4	Stem	A276 410	A276 304(L)	A276 316(L)
5	Gasket	316+graphite
6	Bonnet	A105	A182 F304(L)	A182 F316(L)
7	Pin	A276 410	A276-304
8	Bushing	A276 410	A276 304	A276 316
9	Nut	A194 2H	A194 8
10	Stem nut	A276 410
11	Nameplate	SS
12	Retainling nut	A108-1020
13	Handwheel	A197,A47
14	Washer	A276-410
15	Gland	A105,WCB	F304,CF8
16	Gland bolt	A193 B7	A193 B8	A193 B8M
17	Bolt	A193 B7	A193 B8	A193 B8M
18	Packing	Graphite
19	Bellows	F321	F316L

Main External Dimensions.
 

NPS			1/2	3/4	1	1 1/2	2
d			8	13	19	32	35
L1	SW/NPT	CL800	82	90	92	130	150
L2	RF	CL150	108	117	127	165	203
		CL300	140	152	165	190	216
		CL600	165	190	216	241	292
H	SW/NPT	CL800	255	285	345	545	594
	RF	CL150	340	340	360	450	540
		CL300	350	350	375	470	570
		CL600	360	360	390	500	600
W			100	100	125	160	180
WT(kg)	SW/NPT	CL800	3.0	3.3	5.9	10.2	16.2
	RF	CL150	3.6	4.3	6.3	11.5	19.5
		CL300	4	4.8	7.3	14.5	22
		CL600	5.8	8.1	18	24.5	42

 

Product Parameters

Size	1/2"- 2"
Pressure	Class 150LB-600LB
Material	A105, F22, LF2, F304, F316, F304L, F316L
Design Std	API602, BS 5352
Face-to-face Std	ANSI B16.10
Flange Std	ANSI B16.5
Bore Type	Reduced Bore, Full Bore

 

Our Services

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.

View of the factory