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Long Stainless Steel DIN Aerospace Welding Neck Flange



Elevate the performance and reliability of your aerospace projects with our specialized Long Stainless Steel, Carbon Steel, and Alloy Steel DIN Aerospace Welding Neck Flanges. Engineered to perfection, these flanges adhere to stringent DIN standards while also embracing global specifications such as JIS, BS, EN, and MSS. Our comprehensive range is designed to cater to the unique demands of the aerospace industry, offering unparalleled durability, precision, and versatility.

Product Specifications:

  • Materials: Premium-grade Stainless Steel, High-Strength Carbon Steel, and Advanced Alloy Steel for superior corrosion resistance and enhanced performance.

  • Standards Compliance: Rigorously manufactured in accordance with DIN standards along with international norms including JIS (Japanese Industrial Standards), BS (British Standards), EN (European Norms), and MSS (Manufacturers Standardization Society).

  • Size & Customization: Offering a wide range of sizes with options for customization to meet specific application requirements in aerospace engineering.

  • Pressure & Temperature Ratings: Built to withstand extreme pressures and temperatures without compromising on integrity or functionality.

Key Features:

  1. Versatile Material Options: Choose from Stainless Steel for corrosion resistance, Carbon Steel for durability and cost-effectiveness, or Alloy Steel for high temperature and pressure applications.

  2. Global Standards Compatibility: Our flanges are not only compliant with DIN but also meet JIS, BS, EN, and MSS standards - ensuring a versatile fit for international aerospace projects.

  3. Specialized Engineering: Tailored specifically for the demanding conditions of aerospace applications - from commercial jets to space exploration missions.

  4. Quality Assurance & Certification: Each welding neck flange undergoes stringent testing protocols backed by comprehensive certifications that attest to its quality and compliance.


Our Long Stainless Steel, Carbon/Alloy Steel DIN Aerospace Welding Neck Flanges are indispensable in a variety of aerospace systems requiring robust connections under challenging conditions. They are ideally suited for fuel systems, hydraulic lines, propulsion units among other critical components in both commercial aviation and space technology sectors.

Why Choose Us?

  • Expertise Across Materials: Our proficiency spans stainless steel, carbon steel, alloy steel - ensuring you get materials that best suit your project needs.

  • Adherence to Multiple Standards: With products meeting DIN, JIS, BS EN ,and MSS standards; we offer solutions that align with global engineering requirements.

  • Custom Solutions & Exceptional Service: We pride ourselves on delivering custom-engineered solutions complemented by comprehensive customer support at every step.


Q: Can you provide specific material grades within carbon steel or alloy steel categories?
A: Yes! We offer a selection of material grades within each category to match your precise engineering requirements.

Q: Are your products suitable for extreme aerospace environments?
A: Absolutely! Our flanges are designed to perform exceptionally well under the extreme conditions typical in aerospace applications.

Quality first, Reputation first
Our well-equipped, advanced technology, with several pieces of equipment, large-scale machine tools.




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