National Standard Stainless Steel Gate Valve

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Products Name: National Standard Stainless Steel Gate ValveXiamen Kemus Valve Co., Ltd. produced good stainless steel valve: valve body,Website:http://www.kemus-valve.com, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipelineProduct Usage of National Standard Stainless Steel Gate ValveXiamen Kemus Valve Co.,Ltd. produced good stainless steel valve: valve body, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipeline.   Features of National Standard Stainless Steel Gate Valve1, using austenitic stainless steel, the oxidation of acid medium has good corrosion resistance. 2, the medium flows through the stainless steel gate valve does not change its flow direction, fluid resistance is small. 3, the gate direction of motion and medium flow perpendicular to the vertical, opening and closing torque, opening and closing more effort. 4, the medium flow direction is not limited, not disturbing the flow, does not reduce the pressure, the medium can flow from both sides of the gate valve in any direction, can achieve the purpose of use, the most suitable for medium flow direction may change in the pipeline. 5, the gate is placed vertically in the valve body, the structure of a shorter length. 6, good sealing performance. Fully open when the sealing surface erosion by smaller.   Executive Standard of National Standard Stainless Steel Gate ValveDesign specifications: GB / T 12234 Structure length: GB / T 12221 Connecting flange: JB / T 79.1 Test and inspection: JB / T 9092 Pressure - Temperature: GB / T 9131 Product Identification: GB / T 12220   Performance parameters of National Standard Stainless Steel Gate ValveNominal pressurePN（MPa)casetest pressure（MPa)SealedSealed (liquid)Seal (gas)1.62.41.80.61.82.53.82.80.62.84.06.04.40.64.46.49.67.00.67.010.015.011.00.611.016.024.018.00.618.0 Suitable medium and applicable  temperature of National Standard  Stainless Steel Gate ValveShell materialSuitable mediaApplicable temperature (℃)Chromium nickel titanium steel (P type)Nitric acids≤200Chrome nickel molybdenum titanium steel (R type)Acetic acid≤200 The main part material of National Standard Stainless Steel Gate ValveBody, bonnetValve plate, seatValve stemStem nutfillerHandwheelChromium nickel titanium steelStainless steel, stainless steel + cemented carbideChrome nickel-titanium stainless steelAluminum bronzeTeflonMalleable ironChromium nickel molybdenum titanium steelStainless steel, stainless steel + cemented carbideChrome nickel-titanium stainless steelAluminum bronzeTeflonMalleable ironThe main shape and connection  dimensions of National Standard Stainless Steel  Gate ValveNominal diameterThe main dimensions and connection dimensionsLDD1D2bZ-dHD0Z41W-16P1513095654514-24-Φ1417012020150105755514-24-Φ1419014025160115856514-24-Φ14205160321801351007816-24-Φ18270180402001451108516-34-Φ183102005025016012510016-34-Φ183582406526518014512018-34-Φ183732408028019516013520-38-Φ1843528010030021518015520-38-Φ1850030012532524521018522-38-Φ1861432015035028024021024-38-Φ2367436020040033529526526-312-Φ2381140025045040535532030-312-Φ2596945030050046041037530-312-Φ25114558035055052047043534-416-Φ25128064040060058052548536-416-Φ301452640Z41W-25P1513095654516-24-Φ1417012020150105755516-24-Φ1419014025160115856516-24-Φ14205160321801351007818-24-Φ18270180402001451108518-34-Φ183102005025016012510020-34-Φ183582406526518014512022-38-Φ183732408028019516013522-38-Φ1843528010030023019016024-38-Φ2350030012532527022018828-38-Φ2561432015035030025021830-38-Φ2567436020040036031027834-312-Φ2581140025045042537033236-312-Φ3096945030050048543039040-416-Φ30114558035055055049044844-416-Φ34128064040060061055050548-416-Φ341452640Structure picture of National Standard Stainless Steel Gate Valve Packing & DeliveryFAQ1. Can I get free samples?A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.2. Can I request to change the form of packaging and transportation?A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.3. Can I request to advance the shipment?A: It should be depends on whether there is sufficient inventory in our warehouse.4. Can I have my own Logo on the product?A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.5. Can you produce the products according to my own drawings?A: Yes, we can produce the products according to your drawings that will be most satisfy you.6. Which price terms could accepted?A: FOB,CIF all acceptable.

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Xiamen Kemus Valve Co., Ltd

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