Jianzhi is China NPT fitting manufacturer, specializing in providing high-quality NPT fittings for a wide range of industrial applications. As a trusted China NPT fitting supplier, Jianzhi offers a comprehensive selection of NPT thread fittings, including elbows, tees, couplings, and adapters, all crafted from durable materials to ensure reliability and performance. With competitive pricing and a commitment to customer satisfaction, Jianzhi has become a preferred choice for businesses worldwide seeking top-grade NPT fittings.
As the global demand for high-quality pipe fittings continues to rise, Jianzhi stands out as a NPT thread fitting supplier. With years of expertise in the industry, the company is committed to providing top-notch products designed to meet the rigorous standards of various industries, including oil and gas, construction, and manufacturing.
NPT Thread Types and Their Importance
NPT threads are widely used in North America and globally for connecting pipes and fittings in a variety of applications. NPT threads are tapered, meaning the diameter of the threads decreases as you move along the fitting, creating a tight seal when the male and female ends are joined. These threads ensure a strong, leak-proof connection, making them ideal for high-pressure systems and environments where durability is critical.
At Jianzhi, we offer a wide range of NPT thread types, including standard NPT fittings, which are commonly used in water, air, and gas pipelines. We also provide specialized NPT fittings for industries with more specific requirements, such as high-temperature or corrosive environments.
Characteristics of NPT Threads
The following characteristics characterize NPT threads:
1. The taper angle, measured from the NPT fitting’s center axis, is 1°47′.
2. Level highs and lows
3.The angle between each crest and trough is 3.60 degrees.
4. The outer diameter of an NPT fitting is measured at the midway point of the taper.
5. Threads per inch (TPI) is the unit of measurement for pitch, or the spacing between threads.
NPT threads are particularly popular in high-temperature, high-pressure sectors like water treatment, chemicals, and petroleum. NPT threads are perfect for fulfilling the high sealing performance and connection strength requirements of these industries in pipe systems.
The common sizes of NPT (National Pipe Thread) thread fittings available in the market typically range from very small to larger industrial sizes. These sizes are measured by the nominal pipe size (NPS), which corresponds to the inside diameter of the pipe. The most common NPT thread fitting sizes include:
1.1/8 inch
2.1/4 inch
3.3/8 inch
4.1/2 inch
5.3/4 inch
6.1 inch
7.1-1/4 inch
8.1-1/2 inch
9.2 inch
10.2-1/2 inch
11.3 inch
12.4 inch
13.6 inch
14.8 inch (less common but available in some cases)
These sizes represent the outer diameter of the pipe that the fitting is designed to connect with, and the corresponding NPT threads are matched to fit these pipe sizes.
Why Choose Jianzhi for Your NPT Fitting Needs?
1.Wide Range of NPT Fittings: Jianzhi provides a diverse selection of NPT fittings in various sizes and configurations to suit a wide array of applications. Whether you need elbow fittings, tee fittings, couplings, or adapters, we have you covered.
2.High-Quality Materials: Our NPT fittings are made from high-quality materials such as stainless steel, carbon steel, and brass, ensuring strength, longevity, and reliability in all working conditions.
3.Custom Solutions: Understanding that every project has unique requirements, Jianzhi offers custom NPT fittings to meet specific technical specifications. Our engineering team works closely with clients to deliver tailor-made solutions that fit their needs.
4.Competitive Pricing: As a trusted manufacturer and supplier based in China, we offer competitive pricing without compromising on product quality. This makes Jianzhi the preferred choice for businesses looking for cost-effective NPT fittings.