casting steel check valve

Type:marine flange cast steel check valve
Model:AS type,BS type
Diameter:DN20~DN125
Pressure:0.6~10.0Mpa
Material:cast steel,stainless steel,

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Forged Steel Check Valve,Forged Steel Valves

PaymentType:L/C, TT;Specification:DN15-DN50;

1)Size: 3/8"--2"
2)Class:800LB-2500LB
3)Material: Forged carbon steel such as:A105,F304,F304L,F316,F316L,F11,F22,F51,F321,etc.
4)Structure: Lift or

China Swing Check Valve: Cast Steel body material, pressure ranging from 150 LB to 900 LB, API 6D, ANSI B16.34, BS 1868, BS 5153 standard, 2"-48".

Forged Steel Flanged And Butt-Welded Check Valve,Forged Steel Check Valve

Structure: Check
Pressure: Medium pressure
Material: Casting
Temperature of Media: Normal Temperature

DIF Type Straight Check Valve
1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one 100% testing

Specifications
Cast iron dual plate wafer check valve:
1) DN40~DN800
2) PN2.5MPa
3)ISO9001:2008 CE ...

China cast steel check valve manufacturer, cast steel check valve supplier, cast steel check valve factory, cast steel check valve company, cast steel

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

Sanitary Stainless Steel Check Valve Clamped End
2.Sandard: ISO,SMS,DIN
3.Materials:SS304.SS316L
4.Size:DN15 to DN200

 
 
API casting Wafer Dual Plate Check Valves , Manual Water CI / DI / W

Forged steel check valve, SW end,

Our products are manufactured in compliance with GB, JB, , API, JIS, ANSI, NF, BS, DIN, etc

Compact Steel Check Valve

Standards:API, ANSI , JIS, DIN and GB
Nominal diameters: 1/8"-24"
nominal pressure: PN1.6-42.0Mpa (150Lb-2500Lb)
materials:A105, LF2, F5, F11, F22

1) Investment casting.
2) Competitive Prices
3) Prompt Delivery
4) Body and Filter Material:SS316, SS304, SS201, SS202

Stainless Steel Female Spring Type Wafer Check Valve with Internal Thread
Disc type Check Valve
Carbon steel check valve, no reture valve

Size: 1/2" ~ 2"(DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51 etc.

2.Model:Atype,Btype
3.Diameter:DN10~DN32
4.Pressure:0.6~4.0Mpa
5.Material:forged steel,bronze,cast iron

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Type:GB1241-1983 marine forged steel stop check valve,GB/T596-1983 Marine Bronze Male Thread Stop Check Valve
Model:Atype,Btype
Diameter:DN10~D

high pressure check valve
working pressure 500bar
burst pressure 0.35bar
bsp3/8 female thread dn10

Producet describtion

check valve , valves , Forged Steel Check Valve

Application standards:
1. Design and manufacture conform to: API 602
2. Structure length to: ANSI B16. 10
3. Connection ends conform to: ANSI B 16.

China Swing Check Valve: cast steel body material, flanged end connection, ASME B16.34, ASME B16.10, API 598 standard, Bonnet Gasket.

API Check Valve is suitable to Class150600Lb and Working Temperature -29 to 550 in Oil,
Chemical Industry, producing medicine, fertilizer and Electri