Forged Steel Welding Gate Valve

Model
Class 150Lb~1500Lb

Forged steel welding gate valve brief figure of structure

Standard material specifications (Class 150Lb~800Lb)Top of page

NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
		Type A105	Type F22	Type F304(L)	Type F316(L)
1	Body	A105	A182 F22	A182 F304(L)	A182 F316(L)
2	Seat Ring	A276 420	A276 04	A276 304(L)	A276 316(L)
3	Wedge	A276 430&410	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Gasket	Corrugated SS+graphite		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		A182 F304
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 420
14	H.W. Lock Nut	A194 2H	A194 4	A194 8	A194 M
15	Nameplate	SS
16	Hand wheel	A197
17	Bearing Gasket	A473 431
18	Stem Packing	Flexible Graphite		PTFE
Suitable Medium		W.O.G. etc	W.O.G. etc	HNO3,CH2OOH etc
Suitable Temperature		-29℃~425℃	-29℃~550℃	-29℃~180℃

Note: Other materials are available upon request.

Forged steel welding gate valve dimensions (mm) and weights (kg)Top of page

NPS		Reduced.	3/8	1/2	3/4	1	1-1/4	1-1/2	2
		Full		3/8	1/2	3/4	1	1-1/4	1-1/2	2
L			79	79	92	111	120	120	140	178
H(OPEN)			158	158	169	197	236	246	283	330
W			100	100	100	125	160	160	180	200
Weights	Bolted		2.1	2.0	2.3	4.3	5.9	6.9	11.1	15.2
	Welded		1.8	1.7	2.0	3.8	5.1	6.1	10.2	14.2

Standard material specifications (Class 800Lb~1500Lb)Top of page

NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
		Type A105	Type F22	Type F304(L)	Type 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 430&410	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Gasket	Corrugated SS+graphite		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 420
14	H.W. Lock Nut	A194 2H	A194 4	A194 8	A194 8M
15	Nameplate	SS
16	Hand wheel	A197
17	Bearing Gasket	A473 431
18	Stem Packing	Flexible Graphite		PTFE
Suitable Medium		W.O.G. etc	W.O.G. etc	HNO3,CH3OOH etc
Suitable Temperature		-29℃~425℃	-29℃~550℃	-29℃~180℃

Forged steel welding gate valve dimensions (mm) and weights (kg)Top of page

NPS		Reduced	3/8	1/2	3/4	1	1-1/4	1-1/2	2
		Full		3/8	1/2	3/4	1	1-1/4	1-1/2	2
L			92	111	111	120	120	140	178	210
H(OPRN)			169	197	197	236	246	283	330	354
W			100	125	125	160	160	180	200	240
Weights	Bolted		2.5	4.3	4.2	6.6	8.8	12.5	17.2	23.5
	Welded		2.4	4.2	4.0	6.3	8.7	12.1	17.2	22.0

Forged steel welding gate valve ralated productsTop of page

• Forged Steel Bolt Gate Valve
• Forged Steel Welding Gate Valve
• Presure-Seal Gate Valves
• Cryogenic Gate Valves
• Extended Body Gate Valve
• Flanged End Gate Valve
• Flanged End Pressure Seal Gate Valve
• Forged Steel Bolt Globe Valve
• Forged Steel Wedling Globe Valve
• Presure-Seal Globe Valve
• Y-Pattern Globe Valve
• Pressure-Seal Y-Pattern Globe Valve
• Cryogenic Globe Valve
• Flanged End Globe Valve
• Flanged End Pressure-Seal Globe Valve
• Flanged End Check Valve
• Bolt Type Piston Check Valve
• Welding Type Piston Check Valve
• Bolt Type Swing Check Valve
• Y-Pattern Piston Check Valve
• Pressure-Seal Piston Check Valve
• Pressure-Seal Swing Check Valve
• Flanged End Pressure-Seal Piston Check Valve
• Forged Steel Floating Ball Valve
• Forged Steel Trunnion Mounted Ball Valve
• Small Sizes Forged Steel Floating Ball Valve

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