PIPE FITTINGS CATEGORY – HOT SELL
JIANZHI Galvanized Pipe Fittings come in various shapes and types, including elbows, pipe tees, pipe crosses, pipe reducers, unions, couplings, pipe sockets, pipe nipples, pipe plugs, and pipe caps.
JIANZHI Black Pipe Fittings are made from uncoated steel or iron, which gives them a characteristic dark, scaly appearance due to the iron oxide formed during manufacturing.
JIANZHI Malleable Iron Flanges are used to connect pipes in various systems, such as stub end flanges and blind flanges, for specific needs carrying steam, air, water, gas, and oil.
Malleable Iron Fittings Manufacturer
JIANZHI Pipe Fittings, founded in 1982, professionally manufactures and stocks a wide range of malleable cast iron fittings and cast iron flanges. As a leading China malleable cast iron fittings manufacturer and a standing member of the China Foundry Association, we supply black pipe fittings and galvanized pipe fittings, covering over 100 countries around the world.
- • Quality malleable iron fittings for strength.
- • 1/16 to 1 in. sizes· NPT, BSPT, ISO/BSP, and SAE threads
- • High corrosion resistance and pressure resistance, adaptable to extremely cold and high temperature environments.
Contact your authorized Jianzhi fittings sales and service representative for information about additional sizes and special alloys.
GALVANIZED MALLEABLE IRON FITTINGS
JIANZHI Galvanized Pipe Fittings provide enhanced corrosion resistance and are suitable for plumbing systems with various applications involving steam, air, water, gas, oil, and other fluids.
NPT Fitting Socket Entire Threaded Fig.270
BLACK MALLEABLE IRON FITTINGS
JIANZHI Black Pipe Fittings has been heat-treated to improve its ductility and strength. JIANZHI pipe fittings are commonly used in plumbing and gas systems due to their durability and ability to withstand high pressure and temperature.
OUR ADVANTAGES
Application
Jianzhi Group is a professional supplier of malleable iron fittings and grooved pipe fittings, serving the world pipeline system solutions since 1982. As a leading manufacturer, stockist and supplier, our technical team understands what you need. Therefore, we can help you find the most appropriate solutions for both your regular and specific requirements.
Capacities
At Jianzhi, we manufacture and stock a lot of range of cast iron fittings products, more than 25000 tons. These products include malleable iron pipe fittings, grooved pipe fittings, cast iron flanges, in various standards: AMSE / DIN / BS / ISO / JIS / GOST / etc. And you can also choose different surface processing technology, for example, galvanized, black, painted, epoxy and so on.
Service
We offer OEM customized services and have an annual production capacity of 400,000 tons at Jianzhi Group. Fast delivery is another feature. Fastest delivery record is 40 containers in 24 hours. Perfect after-sales service, if you have a question, you can consult at any time. Email: inquiry@jianzhi-fitting.com. Jianzhi’s good quality service won more customers from Japan, Canada, Middle East, South America, etc.
Employees
350
Engineers
400,000
Tons/year
24h
Fast delivery
90%
Reorder rate
99.96%
Qualified rate
News
What is Black Iron Pipe Used For? 5 Critical Applications for Professionals & DIYers
Abstract Black iron pipe, a designation for standard steel pipe, is a material fundamentally defined by its strength, durability, and specific application profile. Composed primarily of low-grade carbon steel, it undergoes a manufacturing process that results in a...
What do you use to connect a black pipe? An Expert Guide to 7 Key Fittings
Abstract Connecting black iron pipe, a material favored for its strength plus durability in gas, air, water systems, necessitates a specific methodology centered on threaded fittings. The process relies upon creating mechanically strong, leak-proof joints. An...
Is Black Iron Pipe the Same as Black Steel Pipe: An Expert’s Guide to the 5 Key Differences
Abstract An examination of piping materials reveals a common point of semantic confusion between the terms "black iron pipe" and "black steel pipe." While these terms are frequently used interchangeably in colloquial and even some trade contexts, they do not refer to...