China cast iron pipes and fittings Manufacturers Factory Suppliers

M.I. 331 Male Female Union Flat Seat

MI 331 Male Female Union Flat Seat and black iron union for gas made by Jianzhi is very popular in the world market. We focus on the quality and client's satisfaction. We provide lower price and

Malleable Iron Black Hexagon Nipples

Galvanized Malleable Ductile Iron BS EN 1562. Jianzhi Casting Group strictly controls all quality-related production process, and establishes scientific testing procedures.. Size: DN6-DN150

Malleable Cast Iron Bushing

Malleable cast iron bushing is an excellent product that is highly regarded in the mechanical and engineering industries. Its unique properties and outstanding features make it an ideal choice for a

Black Malleable Iron Pipe Tee

Black Malleable Iron Pipe Tee is an exceptional product that is widely used in the plumbing industry. It is made of high-quality black malleable iron that ensures durability and strength. The black

NPT Malleable Iron Square Head Plugs

NPT malleable iron square head plugs are a high-quality product that is designed to meet the needs of a wide range of industries. Made from strong and durable malleable iron, these square head plugs

Black Iron Beaded Plug

Introducing the Black Iron Beaded Plug - the elegant and versatile addition to your home decor. Crafted from premium quality black iron, this plug is not only durable, but also adds a touch of class

Malleable Iron Female Tee

The malleable iron female tee is an excellent product that is highly recommended for people who want a reliable and durable tee fitting. The tee is made from high-quality malleable iron material,

Cast Iron Gas Pipe Fittings

Cast iron gas pipe fittings are widely used in pipeline systems for natural gas and liquefied petroleum gas. They are perfect for applications where high-pressure and high-temperature conditions are

Black Malleable Iron Female Equal Cross

Black plumbing malleable iron equal and reducing Cross,High resistance to fire,the malleable cast iron fittings malleable iron crosses offer low expansion coefficients in comparison with other

Cast Iron Beaded Plugs

The products passed the inspection test of the National Building Materials Industry Construction Hardware.The company's products are sold in major countries in worldwide. At any time we could provide

Malleable Cast Iron Union Elbow Mf

In order to ensure that the products are 100% qualified, we conduct air tightness test on each pipe fitting one by one before leaving the factory, and increase the test pressure to no less than

Angle Union Conical Seat Mf

After water leakage or obvious through-hole parts are found, they must be kept in the original state and returned to the original purchaser, and other means shall not be taken to change the original