Cast Steel Globe Valves Wholesaler

Inquire Now Forged Steel Globe Valves

product description

Valve Type: Cast Steel Globe Valve.
Valve Size: 1/2”-24”.
Pressure Rating: Class 150 – 1500.
Standards:

Design & Manufacture	BS 1873, ASME B16.34
Inspection & Test	API 598
Flange End Dimension	ASME B16.5
BW End Dimension	ASME B16.25
Socket-weld Dimension	ASME B16.11
Face to Face	ASME B16.10
Pressure-temperature Ratings	ASME B16.34

Standard Trim Material to API 600

Trim Code	Seat Ring Surface Part No. 2	Wedge Surface Part No. 3	Stem Part No.4	Backseat Part No. 9
1	F6	F6	F6	F6
2	F304	F304	F304	F304
5	Stellite	Stellite	F6	F6
8	Stellite	F6	F6	F6
9	Monel	Monel	Monel	Monel
10	F316	F316	F316	F316
13	Alloy 20	Alloy 20	Alloy 20	Alloy 20

Standard Material Specifications

Parts Name		Carbon Steel to ASTM		Alloy Steel to ASTM				Stainless Steel to ASTM
1	Body	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
9	Bonnet	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
6	Bolt	A193 B7	A320 L7	A193 B7	A193 B16	A193 B16	A193 B16	A 193 B8	A 193 B8	A 193 B8	A 193 B8
5	Nut	A194 2H	A194 2H	A194 2H	A194 4	A194 4	A194 4	A194 8	A194 8	A194 8	A194 8
11	Gland	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	304	316	304L	316L
12	Gland Flange	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
3	Disc	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
7	Gasket	SS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, or Reinforced PTFE
10	Packing	Braided graphite, or Die-formed graphite ring or PTFE
13	Stem Nut	Copper alloy or A439 D2
14	Hand Wheel	Ductile Iron or Carbon Steel

Note: The chart above only lists out some common composition of steel globe valve parts. We may provide other different parts material composition according to the customer’s request or the actual valve working condition.