Asme B16 5 Long Weld Neck Flange
Carbon Steel: ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ, 35CrMoV, 45CrMo, etc.
Stainless steel (Stainess Steel): ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8
Two Factories & 30 titanium metal production lines
21 years of experience in titanium metal manufacturing
Systerm quality with ISO / SGS / TUV quality control.
Delivery term: DHL, FEDEX, Air freight,Sea freight
Annual production: 800 tons
1. Introduction
Welcome to our comprehensive guide on the ASME B16.5 Long Weld Neck Flange, designed to meet the demanding needs of various industries, including aerospace, marine, energy, and petrochemical sectors. This flange is a robust and versatile solution, providing exceptional durability, corrosion resistance, and compatibility with high-pressure systems. With over 20 years of experience in titanium and alloy manufacturing, we take pride in delivering high-performance products tailored to your specifications.
2. Specifications
| Parameter | Value |
|---|---|
| Standard | ASME B16.5 |
| Material | Titanium, Stainless Steel, Alloy Steel |
| Size Range | 1/2" to 24" |
| Pressure Class | 150# to 2500# |
| Connection Type | Weld Neck |
| Face Types | RF (Raised Face), FF (Flat Face) |
| Compliance | ASTM, ASME |
| Temperature Range | -196°C to 800°C (Depending on Material) |
For more specific product parameters, please refer to:
- Carbon Steel: ASTM A105, Q235, 16Mn...
- Alloy Steel: ASTM A182 F1, F5a...
- Stainless Steel: ASTM A182 F304, 304L...
3. Why Choose Us as Your Supplier?
- Superior Quality: Our ASME B16.5 Long Weld Neck Flanges undergo strict quality checks, adhering to international standards such as ISO 9001:2015, PED, and more.
- Advanced Logistics & Packaging: We ensure safe, prompt deliveries worldwide through robust logistics networks with DHL, FedEx, air, and sea freight options.
- State-of-the-Art Factory: Our modern factories, equipped with 30 production lines and 800 tons of annual capacity, produce high-grade titanium and alloy flanges.
- Experienced Team: With over 21 years in titanium manufacturing, our dedicated team offers customized solutions and 24/7 customer support.
- Comprehensive Service: We provide complete OEM services, pre- and post-sales support, and flexible delivery terms.
4. Production Process
Our ASME B16.5 Long Weld Neck Flanges undergo a meticulous production process, ensuring top-tier quality and reliability:
- Raw Material Selection: Only premium-grade titanium, stainless, and alloy steels are used.
- Cutting and Shaping: Precision cutting and shaping to match client specifications.
- Heat Treatment: Heat treatment for enhanced strength and durability.
- Quality Control: Comprehensive inspections using advanced technology and third-party certifications.
- Surface Treatment and Finishing: Final touches for corrosion resistance and aesthetic quality.
5. Product Advantages and Characteristics
- High Strength and Durability: With superior mechanical properties, our long weld neck flanges offer outstanding strength and longevity.
- Exceptional Corrosion Resistance: Ideal for harsh environments, including exposure to saltwater, aggressive chemicals, and extreme temperatures.
- Precision Engineering: Our flanges meet stringent dimensional tolerances, ensuring compatibility and leak-proof performance.
- Versatile Applications: Suitable for a wide range of industries, from aerospace to medical equipment.
6. Application Areas
Our ASME B16.5 Long Weld Neck Flanges are trusted across various sectors, including:
- Aerospace & Defense: Lightweight and strong solutions for aircraft and defense systems.
- Marine & Offshore: Resistant to saltwater corrosion, perfect for ships, submarines, and offshore platforms.
- Energy & Petrochemical: Reliable under high-stress and high-temperature environments.
- Medical Equipment: Biocompatible and safe for sensitive applications.
- Automotive: High-performance solutions for racing and specialty vehicles.
7. Our Factory
Linhui operates a cutting-edge factory, leading in the titanium industry with a global reputation for excellence. Our commitment to quality and innovation ensures customers receive the best products and services.
8. Certifications
We are proud to hold numerous certifications:
- Manufacturing License of Special Equipment of China
- TUV Nord AD2000-W0, PED 2014/68/EU
- ISO 9001:2015 QMS Certificate, OHSAS 18001:2007, ISO 14001:2015
- Third-Party Inspections: DNV, BV, SGS, Moody’s, and more.
9. Frequently Asked Questions (FAQs)
Q1: What sizes of ASME B16.5 Long Weld Neck Flanges are available?
A: We offer a range from 1/2" to 24" and custom sizes upon request.
Q2: Are your flanges suitable for high-pressure applications?
A: Yes, our flanges are manufactured to withstand high-pressure and high-temperature conditions.
Q3: Can you provide custom coatings?
A: Yes, we offer various surface treatments for enhanced performance.
10. Contact Us
For inquiries, quotes, or further assistance, please reach out to us:
Email: linhui@lhtitanium.com
