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China, Chinese J-Valves Cast Carbon Steel Wcb Class 300 Flange End High Pressure Plug Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValvePlug ValveCarbon Steel Plug ValveHigh Pressure Plug Valve
Zhejiang J-Valves Fluid Equipment Co., Ltd.
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Product DescriptionJ-Valves Cast Carbon Steel WCB Class 300 Flange End High Pressure Plug ValveThis high-pressure plug valve, constructed from cast carbon steel WCB, is engineered for demanding industrial applications. Designed to Class 300 pressure ratings, it reliably handles high-pressure fluid systems, ensuring robust performance under intense operational conditions. Featuring flange ends, the valve enables secure, leak-tight connections to piping systems, facilitating straightforward installation and maintenance. The WCB carbon steel body offers excellent durability, corrosion resistance, and tolerance to high temperatures, making it suitable for diverse media including oil, gas, chemicals, and industrial fluids. Its plug valve design allows for quick 90-degree operation, ensuring efficient on/off control with minimal pressure drop. The precision-machined plug ensures tight sealing, preventing leakage even in high-pressure environments. Ideal for use in oil and gas processing, chemical plants, power generation, and other heavy industries requiring reliable flow control. Compliant with industry standards, this valve delivers long-term performance and operational safety. Product DescriptionProduct DescriptionProduct NameJ-Valves Cast Carbon Steel WCB Class 300 Flange End High Pressure Plug ValveMaterialWCBSizeDN50/2"PortFull PortWorking Pressure300LBSeatPTFEAdjustment gasketRPTFEO-ring FPMWorking Temp.-196oC~650oC( Different temperature choose different materials).OperatedLever, gear, pneumatic and electric actuatorSuitable MediumWater, Natural Gas, Oil and some corrosive liquidConnection EndsRFDesign standardAPI599, JIS B2074 2084Inspectipn & TestingAccording to API598BrandJ-VALVESOtherCustomer configurations available upon requestShipmentDelivery Time15-30 DaysPackageStandard Exporting Plywood CaseShipping PortNingbo/Shanghai sea port, China.Shipping TermsEXW, FOB, CFR, CIF, etc.Payment TermsT/T, DP, LC at sight.Payment condition30% prepayment, 70% balance paid before shipping or against copy of BLCountry of OriginChinaProduction Capacity8000 Ton/yearCertificatesISO, CE, TS, API6DMOQ10 PCS/size(Special material depends on)SpecificationJ-Valves Customizable Plug Valve1. Body Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, ALLOY 20, CAST IRON etc.2. Size Range: 1/2''-12''(DN15~DN300)3. Working Pressure: 150LB/300LB/600LB/900LB,10K/20K4. Operated: Lever, gear, pneumatic and electric actuator5. Others: customize according to the requirementsStandards:· Design and Manufacture Standard: API599, JIS B2074 2084· Pressure & Temperature standard: ASME B16.34· Face to Face Dimension Standard: ANSI B16.10, JIS B2002· Ends Connection Standard: ANSI B16.5/JIS B2212 2214(Flange); ANSI B16.25(BW); ANSI B16.11(SW); ANSI B1.20.1(Screw)· Inspect & Test Standard: API 598Testing Pressure(Mpa)Pressure150LB300LB600LB900LB1500LB2500LBMpaStrength Testing3.07.515.423.037.563.0Seal Testing2.25.511.216.927.546.2Air Testing0.60.60.60.60.60.6Applications1.Oil and gas industry2. Chemical processing3. Power generation4. Petrochemical plants5. Metallurgical industry 6. Mining operations 7. Water treatment plants 8. Pharmaceutical industry 9. Food & beverage 10. HVAC systems 11. Pipeline construction 12. Energy sectorCompany ProfileJ-VALVES: Precision Flow Control, Engineered for Industry We're a dedicated manufacturer of industrial valves, offering ball valve, gate valve, globe valve, check valve, butterfly valve, strainer and so on. Our products meet global standards (API, ISO, CE), engineered for durability in energy, chemicals, water treatment, infrastructure, etc. From high-pressure ball valves to corrosion-resistant strainers, we deliver reliability across -196℃ to 600℃. We offer custom solutions and responsive service—quick quotes, on-time delivery, and 12 months after-sales support. Trust J-VALVES for precise, long-lasting flow control.What We ManufactureCategorySubtypes & HighlightsBall ValvesFloating/fixed designs (1/2"–48" DN15–1200), Class 150–2500;optimized for high-pressure, high-cycle services (oil/gas, pipelines)Gate ValvesAPI 600 compliant wedge/parallel patterns(2"–48" DN15–1200), Class 150–2500;ideal for on/off isolation in refining and power plantsGlobe ValvesStraight/Angle/Y-type/Bellows/Welded Globe Valve(≤600℃);delivering precise flow regulation for chemical and process systemsCheck ValvesSwing/Lift/Double Flap/Axial Flow/Swash Plate Check Valve;preventing backflow in water, steam, and cryogenic (-196℃) environmentsButterfly ValvesSoft/hard-sealed (2"–152" DN50–3800); Concentric/Double Offset/Triple Offset Butterfly Valves;with electric/pneumatic actuation for fast-response HVAC and marine applicationsStrainersY-type, basket, andT-type Strainer;self-cleaning models, safeguarding equipment from particulate damageOEM/ODM customization available12-month after sales serviceOUR ADVANTAGES/WHY CHOOSE US1.Precision-crafted for lasting performance2.ISO/API certified, global compliance3.High-grade materials, enhanced durability4.Custom designs to fit your needs5.Fast delivery, reliable timelines6.years of valve expertise7.Leak-proof, high-pressure resistance8.Competitive pricing & bulk discounts, premium quality9.Hardfaced parts, wear-resistant10.24-hour respond to your need11.12-month after sales service12.Rigorous testing before shipment13.OEM/ODM capabilitiesCertificationsPacking & DeliveryFAQ1.How to guarantee your quality? When we install, if there is some quality problems, how to solve it?We have QC department, quality inspector will check every step when processing and make reports to clients for checking. If any quality problems, we will check and reply you within 24 hours to solve it. Please contact us for any quality problems.2.What's the temperature and pressure for valves?For metal seat, temperature range from -196oC to 425oC. For soft seat ball valve, temperature range from -196oC to 200oC. Pressure range from PN6 to PN420(150LB~2500LB).3.What's the materials of valves?Stainless Steel, Forged Stainless Steel, Alloy Steel, Duplex Steel, Titanium Alloy, Nickel-aluminum, Bronze Alloy, etc. Details materials requirements could consult us at any time.4.What's the medium for your valves?Mostly are used in water, gas and oil. When inquiry, it is better to offer your medium, we could suggest materials and valves type for clients.5.Can ball valves regulate medium?No, ball valves only can not use for regulating, it is a kind of isolating valve.6.What's the direction of valves?Ball Valve and gate valve are bi-directional valves, globe valve, check valve and y strainer have arrow on valve body to indicate direction.7.What's the difference between rising stem and non-rising stem of gate valve?The rising stem gate valve can be seen from the appearance whether the valve is closed or open. The lead screw can be seen while the non-rising stem gate valve can not. Non-rising stem gate valve handwheel will go and up when rotate handwheel, rising stem gate valve will not. And The rising stem gate valve requires a larger installation space because of the stem; the height of the Non-rising stem gate valve is small, and it will not take up too much space during installation.8.What's the difference of gate valve and globe valve?Gate valve is bi-directional valve, globe valve in single way valve and has fixed direction when install. And globe valve has better sealing than gate valve, when globe valve close, fluid medium add pressure on disc to keep better sealing. Gate Valve wedge is parallel with flange, when close, both side fluid medium add pressure on wedge.9. Can you do OEM brand?Yes, J-VALES accept OEM brands. 10. What standard can you produce?API, ASME, ANSI, DIN, EN, JIS, GOST, GB, etc. Or could customize products for clients.
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