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Designed to ASME B16.9 standard featuring robust forged and machined production ensuring reliable operation in demanding industrial applications.
Product Overview
The Welding Neck Flange is a critical component used extensively in piping systems to ensure strong, leak-proof connections between pipes and equipment. Manufactured using advanced forging techniques, this flange guarantees superior mechanical properties, excellent toughness, and outstanding resistance to high pressure and temperature conditions.
This product belongs to the category of Plochá Přivařovací Příruba (flat welding neck flanges), designed specifically for butt weld connections that provide seamless, high-strength joints. The tapered hub design allows for easy alignment and reduced stress concentration, contributing to longer service life and enhanced safety.
Our Welding Neck Flanges conform strictly to internationally recognized standards including ASME B16.5, ASME B16.47, and API 6A, ensuring dimensional accuracy, material quality, and performance reliability for various industrial sectors.
Key Features
Product Name: Welding Neck Flange
Bolt Hole Diameter: Varies according to size and pressure class
Application: Piping systems in oil & gas, petrochemical, power plants
Type: Welding Neck Flanges
Flange: Plochá Přivařovací Příruba
Material Number: P245GH
Complies with standards including Duplex 2205 Weld Neck Flange | EN 1092-1 X2CrNiMoN22-5-3 PN40
Available in materials such as P265GH EN 1092-1 flange and 10CrMo9-10 EN 1092-1
Technical Specifications
Parameter
Specification
Bolt Hole Diameter
Varies According To Size And Pressure Class
Standard
ASME B16.5, ASME B16.47, API 6A
Flanges
Forged Steel Flanges
Flange Thickness
Varies According To Size And Pressure Class
Technics
Forged
Type
Welding Neck Flanges
Manufacturing Process
Forged And Machined
Corrosion Resistance
High (depending on material grade)
Flange
Plochá Přivařovací Příruba
Material Number
P245GH
Applications
The Welding Neck Flange, crafted from high-quality material P245GH, is widely used in various industrial applications requiring superior strength and durability. Its robust construction makes it ideal for high-pressure and high-temperature environments.
Common applications include power plants, petrochemical facilities, oil and gas pipelines, chemical processing plants, and industrial manufacturing scenarios. The flange's compatibility with components such as P355GH Slip-On Flanges ensures seamless integration within complex piping networks.
The long tapered hub design facilitates smooth fluid flow, reducing turbulence and preventing erosion within pipelines, making it particularly beneficial for high-velocity fluid transport systems and critical process lines.
Customization Options
Our Welding Neck Flange product offers extensive customization services to meet specific requirements. Available in flange type Plochá Přivařovací Příruba, manufactured from high-quality materials including P245GH, P355GH flange EN 1092-1, and F22 flange EN 1092-1.
Bolt hole diameter and flange thickness can be tailored according to size and pressure class requirements, ensuring perfect fit and reliable sealing performance. We accommodate variations in pressure ratings and dimensional specifications to suit specific project needs.
Support and Services
We provide comprehensive technical support including installation guidance, maintenance tips, and troubleshooting advice to ensure optimal functionality. Our services include detailed product documentation, material compatibility consultation, and pressure rating specifications.
Additional services include custom fabrication, quality inspections, certification verification, welding procedure assistance, and flange alignment guidance. Our technical team is available to answer questions and provide expert guidance tailored to your project requirements.
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
