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4” Gate Valve

4” Gate Valve

Standard Compliance
Design And Manufacture: API 600, API 6D, BS1414, etc
Face To Face (End To End): ANSI B16.10, API 6D, etc
Test And Inspection: API 598, API 6D, etc
Flanged Connection: ANSI B16.5, etc
Butt Welded End: ANSI B16.25, etc
Product Details

4” Gate Valve

 Applicable Temperature: ≤425 ºC

 Main Materials: WCB/CF8/CF8M/CF3/CF3M

 Applicable Medium: Water / Oil / Gas / Causticity Medium

 Pressure Rating: PN10-PN64, 150LB-800LB

 Size Range: 1/2" ~ 4"(DN15-DN100)

It is available to follow other material required by the client. 

And our products are widely applicable to the fields of petroleum, chemical industry, metallurgy, machinery, power industry, military, water supplying with good reputation and reliability from the users. Any other material FIY as below :

Carbon steel :  A216 Gr. WCB, WCC, WCA, etc

Low temperature steel: A352 Gr. LCB, LCC, LC1, etc

Cr-Mo steel:A217 Gr. WC6, WC9, C5, C12, C12A, etc

Stainless Steel:A351 Gr. CF8, CF8M, CF3, CF3M, CF8C, etc

Alloy steel:CN7M alloy 20, CN3M alloy 20 modified, CT15C, etc

Super duplex:A995 Gr. 4A, 5A, CE8MN, CD6MN, CD3MN, etc

Aluminum bronze:B148 C95500, C95600, C95800, etc

Monel:M30C, M35-1, CZ100, etc

Inconel:CY40 inconel 600, etc

Hastelloy:CW2m Hastelly C4, N12MV Hastelloy B, etc

Incoloy:CU5MCuC Incoloy 825, CW6MC Incoloy 625, etc

Advantages of gate valve:

1.Small fluid resistance

2.The torque for opening and closing is small, so it is easy to open and


3.The medium flowing direction is not restricted, and it doesn't disturb

 flowing and reduce the pressure of pipeline.

4. Short length structure 

5. Good sealing performance

6. Simple shape, good casting process, widely used

Payment & Shipment 

Payment :30%T/T with order ,70% T/T before the shipment .

Package :carton case or wooden case .

Shipment :  25-45days after payment.

Shipping: by air ,by train mby sea .

Port :Ningbo,Shanghai .

Are you looking for high quality and resonable price , Naibang Valve is professional in supplying high-end and fashion Gate Valve , We have professional workers designing valve according to different tastes of different customers. Don't hesitate your best valves. If you have any other interest kindly let me know .


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