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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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Introducing the NPT standard ensuring precision and reliability in pipe fittings by Haihao Group

Haihao Group takes immense pride in its commitment to providing customers with top-quality pipe fittings that meet the highest industry standards. One such standard we excel in is the national pipe thread (NPT) standard – a hallmark of precision and reliability in threaded pipe fittings.

What is NPT?

The national pipe thread (NPT) standard is a widely used system for creating threaded connections in pipes, fittings, and valves. It is commonly employed in various industries due to its exceptional sealing performance and ease of installation. NPT threads are designed to provide a secure, leak-resistant connection, making them ideal for both low and high-pressure applications.

ASME B16.11 A182 F304 Threaded Half Couplings

ASME B16.11 A182 F304 Threaded Half Couplings

Why Choose NPT?

NPT threads feature a tapered design, ensuring a tight fit when connected. As the threads are tightened, they create a wedging effect, resulting in a reliable seal that prevents leaks, even under challenging conditions. This unique characteristic of NPT threads makes them a preferred choice in critical applications where leak-free connections are essential.

Haihao Group and NPT Standard:

At Haihao Group, we have always strived to be at the forefront of delivering top-quality pipe fittings to our valued customers. Our comprehensive range of products includes a wide variety of fittings that meet the NPT standard, ensuring compatibility and ease of integration into your piping systems.

With a state-of-the-art manufacturing facility and a team of highly skilled professionals, we take pride in producing pipe fittings that adhere to the strict specifications of the NPT standard. Our dedication to quality and precision is evident in every aspect of our production process, from material selection to the final threading process.

ASME B16.11 A182 F316 90 degree threaded elbows

ASME B16.11 A182 F316 90 degree threaded elbows

Why Choose Haihao Group?

When you choose Haihao Group, you gain access to a reliable partner committed to providing you with the best solutions for your piping needs. Our NPT standard compliant pipe fittings are not only known for their exceptional performance but also for their long-lasting durability and seamless integration.

Furthermore, our experienced team of engineers and technicians is always ready to assist you in finding the perfect pipe fittings to suit your unique requirements. Whether it’s for oil and gas, petrochemical, power generation, or any other industry, Haihao Group has the expertise and resources to deliver results that exceed your expectations.

Experience the Excellence of NPT Standard Pipe Fittings with Haihao Group:

Upgrade your piping systems with the precision and reliability of NPT standard pipe fittings from Haihao Group. Our commitment to quality, timely delivery, and personalized service makes us the trusted choice for customers worldwide.

Contact us today and discover the difference of partnering with Haihao Group. Let us help you achieve seamless and leak-free connections that elevate the performance of your piping systems and contribute to the success of your projects. Together, we build a future of excellence and innovation in the world of pipe fittings.

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