What we produce.
Galvanized Pipe Fittings
Galvanized pipe fittings are cast from high-quality molten iron and annealed into malleable cast iron pipe fittings dipped in a protective zinc coating to resist rust, corrosion, and mineral buildup and withstand wet conditions. Threaded includes NPT, BSPT, JIS, DIN, and so on.
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Types of galvanized fittings for wholesale
Galvanized malleable iron pipe fittings come in multiple shapes and types, including unions, elbows, tees, plugs, sockets, and bushings.
As a professional malleable iron pipe fittings manufacturer, Jianzhi Group provides various types of galvanized pipe fittings.
Black Pipe Fittings
The black threaded fittings are used to join black piping together and help provide a seamless flow within malleable iron fittings.
There are many different malleable iron fitting types available, depending on the application for which they are required. Pipe fittings are available in a self-color (black malleable fittings) finish and include:
Elbows, pipe tees, Crosses, Reducers, Sockets, Nipples, Plugs, and Caps
Our wholesale black pipe fittings are made of durable materials that can stand high pressures and temperatures.
For this reason, black iron fittings and supplies are the best option when it comes to transporting water, oil, or gas.
If you want to make a bulk purchase or get a black pipe fittings catalog, we offer wholesale discounts and simple financing plans for large orders. Jianzhi Pipe Fittings is a professional pipe fittings manufacturer and your trusted partner. Welcome Inquiry!
Malleable Iron Floor Flange – Black & Galvanized
Flanges are popular pipe fittings. Flanges connect pipes mechanically. It can mechanically connect pipes to tees, valves, chokes, and other equipment. Flanges are round, square, or rectangular. Flanges can form a rim at the pipe’s end when fastened as a ring or plate. Closet flange.
Flanges can cover pipe ends. Blind flange. Flanges support mechanical parts as projecting or internal components. Like rims, they strengthen or attach mechanical parts.
Npt Thread Fitting
NPT (National Pipe Taper) thread fittings are a fundamental component in various plumbing, piping, and fluid conveyance systems across North America. Renowned for their reliability and efficiency in creating tight seals, understanding NPT thread fittings is crucial for professionals in the fields of engineering, plumbing, and beyond. This article delves into the mechanics, selection, and application of NPT thread fittings, illustrating their pivotal role in ensuring leak-proof connections.
NPT threads are distinctive for their tapered profile, which facilitates a tighter and more secure seal as fittings are screwed together. This tapered design is instrumental in the mechanism of sealing, as the threads compress and deform slightly upon tightening, filling in any gaps that might allow leaks. The effectiveness of NPT fittings often relies on the use of thread sealants like Teflon tape or pipe dope to fill in any remaining voids, ensuring a fully pressure-tight seal.
jianzhi fittings is a manufacturer of NPT and BSPT threaded fittings. The products are fully certified. The main products include galvanized pipe fittings, black pipe fittings, grooved fittings. Welcome to get a quote
BSPT Thread Fittings
Jianzhi fittings offers top quality British standard pipe taper (BSPT) adapters.These BSPT fittings have tapered threads, all of which have a 55° angle on the face of the thread, and all BSPT fittings can be fitted.
BSPT (British Standard Pipe Thread)
As a common pipe thread connection with good sealing, pressure resistance and abrasion resistance, inch pipe thread is widely used in industrial and construction fields. Understanding its characteristics and application areas is conducive to better application of this connection method, improving work efficiency and safety.
Application areas of inch pipe thread
1. Industrial field: inch pipe thread is widely used in industrial fields, such as machine tools, compressors, air power machinery, engineering machinery, petrochemical equipment, pharmaceutical equipment, paper machinery, food equipment, pharmaceutical equipment and so on. Due to the good sealing and reliability of the inch pipe thread connection, it can adapt to high pressure, high temperature, high speed and other harsh working conditions, so it is widely used in the industrial field.
2. Construction: Fractional pipe threads can also be used in the construction field, such as building columns, load-bearing structures, bridges and so on. The British pipe thread connection can be disassembled and assembled as many times as needed, which is convenient to build complex building structures and improve the stability and load-bearing capacity of the buildings.
