ANSI Cast Steel Globe Valve API 600/6D Standard 1/2"-24" (DN15-DN600) 150LB-900LB ASTM A216 WCB Body Flanged End Industrial Flow Control
Product Spotlights
1. Product Overview
Our ANSI Cast Steel Globe Valve is a high-performance industrial flow control valve, engineered to meet API 600, API 6D, and BS 1873 standards. Designed for reliable on-off and throttling control of various fluids—including air, water, steam, oil, corrosive media, and more—it features a straight-through (Through Way) structure with a plug disc that moves linearly along the valve seat centerline, ensuring tight shut-off and precise flow regulation. Manufactured with premium ASTM A216 WCB cast steel for the body and bonnet, this valve delivers exceptional durability, pressure resistance, and long service life in harsh industrial pipeline systems.
2. Key Features
✅ Strict Compliance with International Standards: Fully compliant with API 600/API 6D (design), ASME B16.34 (face-to-face), ASME B16.5 (flange), and API 598 (testing) standards, ensuring global interchangeability and quality reliability.
✅ Premium Material Selection: Body and bonnet made of ASTM A216 WCB cast steel, with 2Cr13/SS304/SS316 stems, 13Cr/Stellite hard seats, and graphite packing, delivering excellent corrosion, high temperature, and pressure resistance.
✅ Precise Flow Control: Linear-moving plug disc design enables accurate throttling and tight shut-off, ideal for critical flow regulation in industrial pipelines.
✅ Wide Size & Pressure Range: Available in sizes 1/2"~24" (DN15~DN600) with pressure ratings 150LB, 300LB, 600LB, 900LB, covering diverse pipeline specification requirements.
✅ Easy Operation & Maintenance: Manual handwheel drive with OS&Y (Outside Screw & Yoke) structure, simple operation, and convenient maintenance for long-term use.
✅ Versatile Application: Suitable for water treatment, oil & gas, chemical, power plant, HVAC, and general industrial pipeline systems.
3. Technical Specifications
| Item | Details |
|---|---|
| Product Name | ANSI Cast Steel Globe Valve |
| Structure Type | Through Way Globe Valve (OS&Y) |
| Size Range | 1/2" ~ 24" (DN15 ~ DN600mm) |
| Pressure Rating | 150LB, 300LB, 600LB, 900LB |
| Design Standard | API 600, API 6D, BS 1873 |
| Face-to-Face Standard | ASME B16.34 |
| Flange Standard | ASME B16.5 |
| Testing Standard | API 598 |
| Body & Bonnet Material | ASTM A216 WCB Cast Steel |
| Stem Material | 2Cr13, SS304, SS316, Carbon Steel |
| Disc Material | ASTM A216 WCB |
| Seat Material | 13Cr13, Stellite |
| Stem Nut Material | Brass, Ductile Iron |
| Handwheel Material | ASTM A536 65-45-12 Ductile Iron |
| Bonnet Bolt/Nut | ASTM A193 B7 / ASTM A194 2H |
| Packing | Graphite |
| Sealing Type | Hard Sealing (Metal Sealing) |
| Actuation Type | Manual Handwheel |
| Working Temperature | -29℃ ~ 550℃ (WCB Material) |
| Applicable Media | Water, Steam, Oil, Air, Corrosive Media, etc. |
| Connection Type | Flanged End |
4. Material & Structure Introduction
1.Body & Bonnet: High-strength ASTM A216 WCB cast steel, with excellent pressure-bearing capacity and impact resistance, suitable for long- term operation in high-temperature and high-pressure industrial environments.
2.Stem & Disc: Precision-machined 2Cr13/SS304/SS316 stainless steel stem and WCB disc, ensuring smooth linear movement and reliable sealing, with anti-corrosion and wear-resistant properties.
3. Seat: 13Cr13 or Stellite hard alloy seat, providing superior wear resistance and tight shut-off performance, extending the valve's service life.
4. Packing: Graphite packing, with excellent high-temperature resistance and sealing performance, effectively preventing medium leakage.
5. Application Scenarios
1.Oil & Gas Industry: Flow control of crude oil, natural gas, and petroleum products in pipeline systems.
2.Power Plant Systems: Steam, feed water, and cooling water control in boiler and power generation equipment.
3.Chemical & Petrochemical Industry: Regulation of corrosive chemical media in reaction and transmission pipelines.
4.Water Treatment Systems: Water flow control in water supply, drainage, and circulating water systems.
5.HVAC & Building Systems: Heating, ventilation, and air conditioning system flow regulation.
6.General Industrial Pipelines: On-off and throttling control for various industrial fluid media.
About Our Factory
Our factory is a professional valve manufacturer with more than 30 years of production experience, located in Xingtai, Hebei, China. The factory covers an area of 70,000 square meters, with 400+ employees, and has passed ISO9001 quality management system certification. Our products are exported to more than 50 countries and regions in Europe, America, Southeast Asia, Middle East and Africa, winning high praise from global customers. We adhere to the business philosophy of "Quality First, Customer Supreme", providing customers with high-quality products and professional services. Welcome to contact us for inquiry and cooperation!
✅ International Quality Certification
Our company is certified by ISO 9001 Quality Management System, ensuring strict quality control throughout the production process, and delivering reliable valve products to global customers.
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🔹 Packaging and Transportation
Packaging:Standard export plywood case / carton, with foam protection to avoid damage during transportation
Delivery Time:3-7 working days for stock, 15-20 working days for customized orders
Shipping Method:Sea freight, air freight, express (DHL, FedEx, etc.)
Customization Support:Accept customized size, pressure, material, logo, etc.
FAQ
Q1: What is the difference between WCB and stainless steel globe valves?
A: WCB (ASTM A216) is carbon steel, suitable for high-temperature steam, oil, and general industrial media with high strength; stainless steel (SS304/SS316) is for corrosive media, with excellent corrosion resistance. We can provide both materials according to your needs.
Q2: Can you provide bellows seal globe valves?
A: Yes, we can produce bellows seal globe valves for zero-leakage requirements in toxic, high-purity, or vacuum media, please contact us for details.
Q3: What is the maximum working temperature of your WCB globe valve?
A: The standard maximum working temperature of ASTM A216 WCB is 550℃, suitable for most steam and high-temperature industrial applications.
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