150LB Weld Neck Flange

The 150 LB Weld Neck Flange is a commonly used connection component in industrial piping systems, catering to medium and low pressure applications. It complies with relevant standards such as ASME B16.5, ensuring that dimensions, tolerances, and connection methods meet industry specifications, offering excellent versatility and interchangeability.

Excellent Stress Dispersion: The long, tapered neck design evenly distributes pressure and stress within the pipe, reducing stress concentration and enhancing the reliability of the flange-to-pipe connection. It is suitable for use in applications subject to fluctuating pressure and temperature.
High Strength and Durability: Forged from high-quality steel, it offers high strength and hardness, can withstand certain pressures and temperatures, and has a long service life in harsh industrial environments.

Reliable Sealing: When used with a gasket, the raised flange design provides an excellent sealing surface. Combined with bolted fastening, it effectively prevents media leakage and ensures the safe operation of the piping system.
Excellent Welding: The butt welding method creates a solid, integrated unit after the flange and pipe are welded. This ensures high weld quality, high weld strength, and smooth weld joints, helping to reduce fluid resistance and making it suitable for conveying a variety of fluids.

Since its establishment, Henan Tieyao Trading Co., Ltd. has achieved remarkable results in market expansion. In China, the company has established long-term and stable cooperative relations with large steel companies such as Shougang Group, Tsingshan Group, Tianjin Steel Pipe Group, Xuzhou Steel Group, Jianbang Group, etc., and its products have gained a firm foothold in the domestic market with excellent quality. Internationally, the company's products are exported to many countries and regions such as Japan, South Korea, India, Russia, Germany, Turkey, South Africa, Morocco, etc. In the fierce competition in the international market, Henan Tieyao has always adhered to the business philosophy of "customer-centric, market-oriented, integrity and development", continuously improving product quality and service level, and gradually occupying an important place in the global ferroalloy market.

Q1: How does your factory conduct quality control?

A1: Inspection and traceability. We strictly control the quality from raw materials to finished flanges, ensuring 100% product quality.

Q2: How do you maintain high quality while maintaining competitive prices?

A3: 1. We are willing to accept third-party inspections such as CCLC, SGs, and BV. Rest assured, we look forward to working with you.

2. All products meet standards, and we can provide quality certificates.

3. We ensure high quality while maintaining competitive prices, providing only the highest quality products to establish a good cooperative relationship with every customer.

Q3: Can I follow the progress of my product without visiting your company in person?

A3: We will provide a detailed production plan and send a report with digital photos and videos to demonstrate the processing progress.

Q4: Can I have a logo on my product?

A4: Yes. Please notify us formally before production and send us a confirmed design drawing.

Q5: Can you produce products according to my drawings?

A5: Yes.

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