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Home / Products / Welding Neck Flange / CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory
Quality CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications factory

CE Certified ASME B16.9 Standard Carbon Steel Welding Neck Flange for High-Pressure Applications

Tags

seamless mild steel pipe

seamless steel tube

seamless pipe steel
Product Summary
CE Certified Welding Neck Flanges meet ASME B16.9 & EN 1092-1 standards. Made from carbon steel, alloy steel, and stainless steel (including 1.0038, 1.4404, 1.4541, 1.4571). Withstands -50°C to 550°C, ideal for high-pressure, high-temperature applications. Durable, corrosion-resistant, and available in custom options.

Product Details

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CE Certified Welding Neck Flange

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ASME B16.9 Standard Weld Neck Flange

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Carbon Steel Butt Weld Flange
Flanges Type: EN 1092-1
Endconnection: Butt Weld
Keyword: 1.0038
Origin: China
Tyle: Welding Neck Flanges
Carbon Steel: C22.8
Flange Type: Welding Neck Flanges
Flange Standard: ASME B16.9
Product Description
CE Certified Welding Neck Flanges ASME B16.9 Standard
Product Overview

Welding Neck Flanges are critical components designed for secure, leak-proof connections in piping systems. Manufactured in China to international quality standards, these flanges provide excellent strength and durability for high-pressure and high-temperature applications.

Compliant with ASME B16.9 and EN 1092-1 standards, these flanges ensure compatibility and reliability across various industrial applications.
Key Features
  • Product Name: Welding Neck Flange
  • Material Grade: 1.0038
  • Weight: Varies depending on size and material
  • Origin: China
  • Flange Type: Welding Neck Flanges
  • LWN Length: L = 697mm
  • Compatible Materials: X1NiCrMoCu25-20-5 1.4539, 1.4541 (321) Stainless Steel
  • Standards: EN 1092-1, EN 1092-1 Weld Neck Flange
  • Pressure Rating: PN16 with Raised Face
  • Additional Types: A182 F904L Weld Neck Flange
  • Other Variants: 10CrMo9-10 Blind Flange EN 1092-1 PN100 | Alloy Steel Blank
Technical Specifications
Flange Standard ASME B16.9
Temperature Range -50°C to 550°C
Type Welding Neck Flanges
Stainless Flanges Duplex Stainless Steel Flanges
Keyword 1.0038
Flange Type Welding Neck Flanges
Flanges Type EN 1092-1
Connection Welding
Certificates CE
LWN L=697mm
Applications

Welding Neck Flanges are essential for piping systems requiring high strength and durability. Ideal for chemical processing, oil and gas, power generation, and petrochemical industries, these flanges maintain integrity under dynamic and static loads.

The tapered hub design distributes stress evenly to the pipe, reducing failure risk in high-pressure steam, water, gas pipelines, HVAC systems, and industrial manufacturing plants.

Customization Options

We offer specialized variants including duplex 2205 EN 1092-1 weld neck flanges, EN 1092-1 PN100 Weld Neck Flange (42CrMo4/High Strength), and X1NiCrMoCu25-20-5 1.4539 A182 F904L weld neck flanges conforming to EN 1092-1 standards.

Support & Services

Comprehensive technical support includes guidance on flange selection, welding procedures, material compatibility, and pressure ratings. Our team provides installation recommendations, inspection advice, and troubleshooting support throughout your piping system's lifecycle.

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