gate valve
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DIN standard flange stainless steel OS&Y gate valve

Item No.: Z41W-16P
speical manufacturing and selling for stainless steel DIN standard GATE VALVE
Product Description

Stainless steel cast steel flange rising Stem double disc Gate Valve description:

-Design and manufacturing standards, in accordance with the: ASME B16.34, API6D;

-Structure length according to: ASME B16.10;

-The flange end size according to: ASME B16.5

-Threaded end size in accordance with the: ANSI B1.20.1;

-The butt end size in accordance with the: ANSI B16.25

-Socket size in accordance with the: ANSI B16.11

-Inspection and testing in accordance with the: API598


-An optional sealing surface material:13 cr alloy steel (code H)Carbide STL code (Y)Can choose other special sealing materials according to customer's requirement.


-The main alternative material:
Carbon steel class: WCB, WCC, A105, etc
Class: stainless steel 304,316,304 L, 316 L, CF8, CF8M, CF3, CF3M, CF8C and duplex stainless steel, etc.
Class: low-temperature steel LF2, LCC, LCB, etc
Chrome molybdenum steel types: WC5 WC6, WC9, C5, etc


-Normal size: DN15mm-DN1000mm

-Normal pressure: 150LB-2500LB 

Gate valves are widely used in domestic steel mills, petroleum, chemical, gas, boiler, papermaking, textile, medicine, food, shipbuilding, water supply and drainage, energy, polysilicon, power industries such as industrial pipeline.


-Operating mode: manual  pneumatic  electric