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Home / Products / Forged Steel Flanges / Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory
Quality Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications factory

Custom Forged Steel Flanges WN Flange ASME SB167 NO8811 Butt Welding High Pressure for Industrial Applications

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stainless steel flanges

carbon steel forged flanges

weld neck flanges
Product Summary
Trade Size 1/2 to 4 Custom Forged Steel Flanges Made to ANSI Standard for Chemical and Petrochemical Applications Product Overview Forged Steel Flanges are essential components widely used in various industrial applications due to their exceptional strength, durability, and resistance to high ...

Product Details

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ASME SB167 NO8811 Forged Steel Flanges

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Butt Welding WN Flange

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High Pressure Weld Neck Flange
Connect Way: Weld Or Thread
Manufacturing Process: Push, Press, Forge, Cast, Etc.
Product Type: WN Flange
Material Grade: ASME SB167 NO8811
Diameter: 200-1000mm
Payment: T/T,L/C
Temperaturerange: -50°C To 550°C
Type: Flanges
Product Description
Trade Size 1/2 to 4 Custom Forged Steel Flanges
Made to ANSI Standard for Chemical and Petrochemical Applications
Product Overview
Forged Steel Flanges are essential components widely used in various industrial applications due to their exceptional strength, durability, and resistance to high pressure and temperature. The WN Flange (Weld Neck Flange) stands out for its superior performance in butt welding applications, providing secure, leak-proof connections between pipes, valves, pumps, and other equipment.
Manufactured from premium material grade ASME SB167 NO8811, these flanges offer outstanding mechanical properties and excellent resistance to corrosion and oxidation. This makes them ideal for critical applications in power plants, oil and gas industries, chemical processing, and petrochemical sectors where safety and reliability are paramount.
The ASTM A182 F91 forged steel flanges combine high strength with excellent toughness, making them suitable for high temperature and high pressure scenarios. The F91 alloy is engineered to resist creep and oxidation at elevated temperatures, operating efficiently within a temperature range of -50°C to 550°C.
Key Features
  • Product Name: Forged Steel Flanges
  • Manufacturing Process: Forging
  • Technical Specification: Butt Welding
  • Material Grade: ASME SB167 NO8811
  • Payment Methods: T/T, L/C
  • Includes Forged Alloy Steel Flanges for High Temperature Service
  • Available Types: Forged Lap Joint Flange and Forged Threaded Flange
Technical Specifications
Parameter Specification
Payment T/T, L/C
Product Name Forged Steel Flanges
Forging Weight 100kg | 100kg-12ton
Temperature Range -50°C To 550°C
Material Grade ASME SB167 NO8811
Technical Butt Welding
Trade Size 1/2"-4"
Product Type WN Flange
Type Flanges
Manufacturing Process Push, Press, Forge, Cast, Etc.
Applications
Forged Steel Flanges manufactured from ASME SB167 NO8811 material grade are essential components used across various industries due to their superior strength and durability. Available in trade sizes ranging from 1/2" to 4", these flanges meet rigorous standards and performance requirements.
Common applications include high-pressure piping systems in power plants, chemical processing facilities, and oil and gas industries. Forged Weld Neck Flanges are particularly suited for scenarios requiring secure, leak-proof connections in petrochemical refineries, steam systems, and high-temperature steam lines.
These flanges are also extensively used in marine and shipbuilding applications, where exposure to harsh environmental conditions demands robust and corrosion-resistant materials.
Customization Options
Our Forged Steel Flanges are manufactured using precise forging processes, ensuring superior strength and durability. We offer various types including Forged Slip On Flange, designed to meet diverse industrial needs.
Available in sizes ranging from 1/2" to 4" trade size, with forging weights from 100kg up to 12 tons, allowing customization based on your project requirements. We specialize in Forged Alloy Steel Flanges for High Temperature Service and ASTM A182 F91 forged steel flanges for demanding environments.
Support and Services
We provide comprehensive technical support to assist in selecting the right flange type, size, and material grade for your specific requirements. Our experienced technical team offers guidance on installation practices, compatibility with piping systems, and compliance with applicable codes and standards.
Services include custom manufacturing, special machining, surface treatments, detailed product specifications, material certifications, and dimensional drawings. Our quality control procedures ensure each flange meets rigorous inspection criteria for dimensions, mechanical properties, and chemical composition.
We are committed to providing ongoing support throughout the product lifecycle, including troubleshooting, maintenance advice, and replacement parts availability to ensure optimal performance and customer satisfaction.

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