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Lwn L 697MM Forged Welding Neck Flange Carbon Steel Flange
Ideal for Heavy Industrial and Petrochemical Applications
Product Overview
The Welding Neck Flange is a high-performance component designed for demanding industrial applications where strength, durability, and reliability are paramount. Manufactured from premium steel grade 1.8845, this flange provides exceptional resistance to high pressure and temperature, making it ideal for critical piping systems.
Key Features
Compatible with pressure ratings from PN2.5 to PN160
Available in Raised Face (RF) and Flat Face (FF) configurations
Weld-neck collar design for smooth stress transition
Precise alignment during welding for leak-free joints
Robust construction for long service life
Minimal maintenance requirements
Technical Specifications
Carbon
Carbon Steel
China Material
X2CrNiMoN22-5-3
Weight
Varies By Size And Material
Weld
WELD-END PREPARATION FOR FLANGES TYPE 35
Flanges
Forged Steel Flanges
Type Flange
Wn Flange
Material Number
P245GH
Technics
Forged
Lwn
L=697MM
Steel Number
1.8845
Applications
This welding neck flange is extensively used in industries such as oil and gas, petrochemical, power generation, and chemical processing. Designed to withstand pressures from PN2.5 to PN160 and temperatures from -29°C to 425°C (-20°F to 797°F), it ensures durability and reliable performance in demanding environments.
Related Products
EN 1092-1 Type 11 Weld Neck Flange — P265GH (1.0425) PN16 Raised Face
10CrMo9-10 Blind Flange EN 1092-1 PN100 | Alloy Steel Blank
P355GH Slip-On Flange EN 1092-1 Type 21 PN40 Raised Face
Duplex 2205 Weld Neck Flange | EN 1092-1 X2CrNiMoN22-5-3 PN40
13CrMo4-5 (1.7335) Weld Neck Flange EN 1092-1 Type 11 PN25
904L Flange (1.4539) EN 1092-1 | Acid-Resistant Alloy Flange PN16
Customization Services
We offer comprehensive customization services including precise weld preparation, material selection, and temperature range adaptations. Our flanges comply with EN 1092-1 standards and can be tailored to meet your specific operational requirements.
Support and Services
Our technical support includes product selection guidance, installation instructions, and maintenance tips. We provide detailed documentation, troubleshooting assistance, custom fabrication requests, and inspection services to ensure optimal performance and compliance with industry standards.
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...
