316 Stainless Steel Reducing Tee NPT Class 150 Threaded Casting Fitting

Product Name: Threaded Reducing Tee

Material: Stainless Steel 316 / Casting Grade CF8M

Standard: ASTM A351 (Material) / ISO 4144 (Dimensions, ref.)

Size: Available in various reducing sizes (e.g., 2" x 1")

A reducing tee is a fitting used to create a smaller 90° branch from a main pipe. Compared to an "equal-diameter tee + bushing" combination, using a one-piece reducing tee eliminates one connection point, thereby reducing potential leaks and lowering installation costs. This simple, efficient design makes it an ideal solution for both cost-effectiveness and reliability when diverting flow from a main line to a smaller branch line.

Threaded cast fittings offer an economical, versatile connection solution for low- and medium-pressure piping systems. Produced using a precision casting process, they achieve excellent dimensional accuracy and a smooth surface finish. Their key advantage is the threaded connection, which eliminates the need for welding and facilitates subsequent maintenance and modification.

The selection of 316/CF8M stainless steel provides enhanced corrosion protection for piping systems. The inclusion of molybdenum in 316 offers a wider corrosion resistance range, providing more comprehensive protection and ensuring the long-term, stable operation of the entire distribution system.

Our cast pipe fittings are produced using a precision casting (silica sol) process to achieve excellent dimensional accuracy and surface finish. This process begins with a wax pattern, which is then coated with multiple layers of refractory material to form a ceramic shell. The wax is then heated to melt and flow out. Molten stainless steel is then poured into the hollow shell. After the molten steel cools and solidifies, the shell is broken to produce a highly precise pipe blank. This is then machined, tapped, and finished.

• Fluid distribution manifolds
• Water treatment systems
• Agricultural irrigation
• HVAC systems
• General industrial piping

Reducing tees enable efficient and economical construction of compact, well-planned distribution networks to meet diverse flow distribution needs.

FAQ

Q1: The product description mentions the use of the silica sol precision casting process. How does SMLSCO ensure the internal quality and thread accuracy of this tee fitting?
A1: We achieve extremely high dimensional accuracy and surface finish through precision casting. Additionally, our manufacturing facilities are ISO and PED certified. We strictly enforce quality control measures for raw materials, the manufacturing process, and 100% pre-shipment inspections. All products are shipped with an EN 10204 3.1 MTC certificate, ensuring the NPT threads of the tees are precise and the product is safe for pressure applications.  

Q2: How do 316/CF8M reducer tees perform in water treatment or general industrial fluid distribution systems?
A2: They offer a broader range of corrosion resistance and effectively withstand chloride ions and various chemical media in water treatment systems. They are ideal for fluid distribution manifolds, HVAC, and industrial piping networks, ensuring long-term stable operation of distribution systems and reducing maintenance costs.

Q3: If our fluid distribution network project urgently requires tees in various sizes, how fast can SMLSCO ship them?
A3: SMLSCO operates a 10,000-square-meter indoor warehouse and maintains ample stock of fittings year-round. Leveraging our robust inventory and high-volume production capabilities, orders for standard sizes can be delivered as quickly as within 2 weeks, and our professional team will respond to your procurement needs within 15 hours.  

Q4: For international ocean freight, what protective measures do you take for this reducer tee with multiple NPT threads?
A4: We apply specialized thread protection before packaging. The products are ultimately packed in sturdy, fumigation-free export-grade wooden crates to ensure they arrive at your project site in perfect condition.