China Black Pipe Union Fitting


Product Description

Product Detail

Stainless steel 304/ 304L/316/316L/201
Customized support
Pipe Size
1/2″-12″, DN15-DN200, Customized
Elbow,Tees,Crosses,Bends,Unions,Bushing,Lateral Braches,Sockets,Nipples,Hexagon/Round,Caps,Plugs,Locknuts,Flanges,Side outlet
Tees,Side Outlet Elbows and etc
Thread:BSPT(ISO 7/1),NPT(ASME B16.3),Dimension:ISO 49,DIN 2950,EN10242
Suitable for Plumbing,air,oil,water supply
Delivery Details
According to the quantities and specifications of each order

In the field of black iron fittings, we have successfully created a variety of high-profile products with deep professional accumulation and continuous technological innovation. black iron fittings uses advanced technology, is loved by people in the industry, and is developed in strict accordance with international standards. We understand the importance of diversifying our needs, and we have a comprehensive and distinctive range of product lines to meet the specific needs of our customers. Our professional team has a deep understanding and rich practical experience in the field of china pipe fitting manufacturers, helping every customer to solve problems, create value, and move towards a successful future together.

Our Advantage

Control the quality: all products have to go through 14 checks in the whole manufacturing process. Every batch of raw material composition will be inspected by spectrum analyzer equipment.


Q1: We are interested in your products? A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.

Q2: Is the requirement for MOQ? A2: For some small size, like 1/4”-1”, it request the MOQ is 100pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty? A3: The warranty time is 12 months after leaving our factory.
Q4: Why choose us? A4: We are a manufacturer, founded in 1982, Jianzhi is a leading manufacturer and supplier of cast iron pipe fittings. Till now, Jianzhi has about 4,500 employees and more than 350 technical engineers with distributors covering over 100 countries around the world.
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