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API 598 API 602 Forged Steel Valve Welded Bonnet Check Valve B1.20.1 B16.11 B16.25,China Welded Check Valve manufacturer

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STV Valve Technology Group Co.,Ltd

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API 598 API 602 Forged Steel Valve Welded Bonnet Check Valve B1.20.1 B16.11 B16.25,China Welded Check Valve manufacturer

Brand Name : STV

Model Number : H61H

Certification : ISO9001

Place of Origin : China

MOQ : 10pcs

Price : USD+100+1PCS

Payment Terms : L/C, T/T, Western Union

Supply Ability : 100+PCS+30days

Delivery Time : 25 Working Days

Packaging Details : Export standard Packing

Material : A105N

Size : DN20

Pressure : 800LB

End : Socket Welded

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API 598 API 602 Forged Steel Valve Welded bonnet Check Valve B1.20.1 B16.11 B16.25

API 598 API 602 Forged Steel Valve Welded Bonnet Check Valve B1.20.1 B16.11 B16.25,China Welded Check Valve manufacturer

Forged Stainless Steel Check Valve - Threaded

China Welded Check Valve manufacturer stv offers Bolted Bonnet Welded Check Valve, ASTM A105, A182 F22/F304/F316, A276 disc, SS Gasket, 150-1500#.

• Forged Stainless Steel Check Valve
• Class 800
• ASTM A182/316L
• Maximum Pressure 1975 PSI
• Maximum Temperature 850
• Bolted Bonnet
• API 602 / API 598
• NACE MR0175
• Sizes 1/2” -2”

API 598 API 602 Forged Steel Valve Welded Bonnet Check Valve B1.20.1 B16.11 B16.25,China Welded Check Valve manufacturer

Material Specifications

No.	Part	Material Carbon	Material Stainless
1	Body	A105	F316L
2	Seat	INT	INT
3	Disc	420	F316L
4	Spring	SS304	SS316
5	Gasket	SS304 Flexible Graphite	SS16 Flexible Graphite
6	Cover	A105	F316L
7	Name Plate	AL	AL
8	Bolt	B7	B8M

Dimensions

Part # Carbon	Part # Stainless	Size - NPT	L	d
522FCT01	-	1/4”	3.11	0.24
522FCT02	-	3/8”	3.11	0.32
522FCT03	522FSST03	1/2”	3.11	0.39
522FCT04	522FSST04	3/4”	3.62	0.51
522FCT05	522FSST05	1”	4.37	0.69
522FCT06	522FSST06	1-1/2”	4.73	0.91
522FCT07	522FSST07	1-1/4”	4.73	1.10
522FCT08	522FSST08	2”	5.52	1.38

API 598 API 602 Forged Steel Valve Welded Bonnet Check Valve B1.20.1 B16.11 B16.25,China Welded Check Valve manufacturer Images

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