Forged Carbon Steel A105n/Lf2 Integrated Flanged Ends Gate Valve

• Customization: Available
• Type: Straight-through
• Material: Carbon Steel
• Model NO.: GAZ41H
• Connection Form: Flange
• Pressure: High Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: ANSI
• Application: Industrial Usage
• Pressure Rating: 1500lb
• Size: 1/2"~2"
• Design&Manufacture: API 602,BS 5352,ANSI B16.34
• Connection End: ANSI B16.11,ANSI B1.20.1,ANSI B 16.5,ANSI B16.5
• Inspection&Test: API 598
• Special: Nace Mr 0175
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Forged Carbon Steel A105n/Lf2 Integrated Flanged Ends Gate Valve 

Product Description

Specification

1.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.
NACE MR 0175 on request
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

2.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

3.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. 

Product Details

Main Parts and 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

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

 

Product Parameters

Port	Full Port(FP)/Reduced Port(RP).
Structure	BB(Bolted Bonnet),WB(Welded Bonnet),PSB(Pressure Self-sealing Bonnet).
Rating	Class 150/ 300/ 600/ 800/ 900/ 1500/ 2500/ 4500.
Size Range	3/8" to 2"
End Options	FLG, SW(Socket Welded), Threaded(NPT/BSP), BW(Butt Welded)

 

Carbon Steel	A105,LF2
Stainless Steel	F304,F304L,F316,F316L
Duplex	F51,F55
Alloy	F1,F5,F5A,F9,F11,F22

 

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