U-Bolt Mechanical Threaded Tee

Size: 1”*1/2”-3”*1”(DN25x15-DN80x25)
Material: Ductile iron ASTM A536, 65-45-12
Dimension: ISO6182、AWWA C606、GB 5135.11
Connection:ASME B36.10、ASTM A53-A53M、ISO 4200
Thread: If have ISO 7-1,BS 21,BSPT, NPT,ASME B1.20.1
Pressure Rating: 175PSI-500PSI
Surface Treatment: Red Painting,Epoxy Coating ,Hot-Dip Galvanized,Electroplated
Bolt & nut: ASTM A449/ CLASS 8.8/ ISO 898
Gasket: EPDM, Nitrile, Silicone rubber, etc.
Certificate: UL Listed / FM Approved
Application: Fire Protection,Waterworks,HVAC,Plumbing,GAS,Irrigation,or other piping systems

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Product Description

Products Details

A U-Bolt Mechanical Threaded Tee is a specific type of pipe fitting used in piping systems. It is designed to create a tee connection, allowing for the branching of a pipe into two directions. The “U-Bolt” aspect refers to the method of connecting the fitting to the pipe, typically using U-bolts to secure the fitting to the pipe.

The parts of a U-Bolt Mechanical Threaded Tee typically include:

Tee Body: The main body of the tee with three openings, forming a T-shape. Two openings are on one side, and the third, usually smaller, opening is on the opposite side.

Threaded Ends: The openings of the tee are threaded, allowing for the connection of pipes or other threaded fittings.

U-Bolts: U-bolts are used to secure the tee to the pipe. They wrap around the pipe and are threaded through the tee body, providing a mechanical connection.

Here’s a general guide on how to connect a U-Bolt Mechanical Threaded Tee:

Prepare the Pipes:

Ensure that the pipes you are connecting to the tee have the appropriate threaded ends.
Thread Sealant Application:

Apply thread sealant or tape to the threaded portions of the pipes to ensure a tight and leak-free connection.
Tee Connection:

Thread the pipes into the openings of the U-Bolt Mechanical Threaded Tee using the threaded ends.
Secure the Tee to the Pipe:

Place the U-bolts around the pipe and thread them through the U-bolt holes on the tee body.
Tighten the U-bolts securely using the appropriate tools to ensure the tee is securely attached to the pipe.
Seal the Connections:

Ensure that the threaded connections are tight to prevent leaks. The use of additional gaskets or sealants may be necessary.
Follow Manufacturer’s Guidelines:

Always follow the manufacturer’s guidelines for the specific U-Bolt Mechanical Threaded Tee being used.
Adhere to any applicable industry standards and codes.
These fittings are commonly used in piping systems where a tee connection is required, and the U-bolt mechanism provides a mechanical means of securing the tee to the pipe. As with any pipe fitting, it’s crucial to consult the manufacturer’s documentation and adhere to relevant industry standards and local codes for proper installation and safety compliance.

U-Bolt Mechanical Threaded Tee


U-Bolt Mechanical Threaded Tee

Pipe O.D




Hole Dia


A B H NO.-Size


25X15/1X1/2 33.7X21.3 300/2.07 24/0.94 89 58 45 M10X65 FM  UL
32X15/114X12 42.4X21.3 300/2.07 30/1.18 89 58 49 M10X75 FM  UL
32X20/114X34 42.4X26.9 300/2.07 30/1.18 89 58 49 M10X75 FM  UL
32X25/114X1 42.4X33.7 300/2.07 30/1.18 89 58 49 M10X75 FM  UL
40X15/1Y2X12 48.3X21.3 300/2.07 30/1.18 89 58 52 M10X75 FM  UL
40X20/1Y2X34 48.3X26.9 300/2.07 30/1.18 89 58 52 M10X75 FM  UL
40X25/112X1 48.3X33.7 300/2.07 30/1.18 89 58 52 M10X75 FM  UL
50X15/2X12 60.3X21.3 300/2.07 30/1.18 89 58 58 M10X92 FM  UL
50X20/2X34 60.3X26.9 300/2.07 30/1.18 89 58 58 M10X92 FM  UL
50X25/2X1 60.3X33.7 300/2.07 30/1.18 89 58 58 M10X92 FM  UL
50X32/2X114 60.3X42.4 300/2.07 45/1.75 89 58 58 M10X92 FM  UL
65X15/212X12 73.0X21.3 300/2.07 30/1.18 109 58 68 M10X105 FM  UL
65X20/212X134 73.0X26.9 300/2.07 30/1.18 109 58 68 M10X105 FM  UL
65X15/30DX12 76.1X21.3 300/2.07 30/1.18 109 58 68 M10X105 FMUL
65X20/30DX34 76.1X26.9 300/2.07 30/1.18 109 58 68 M10X105 FM  UL
65X25/30DX1 76.1X33.7 300/2.07 30/1.18 109 58 68 M10X105 FM  UL
80X25/3X1 88.9X33.7 300/2.07 38/1.50 146 74 80 M12X110 FM  UL

Quality Control:

Advanced equipment guarantee the production of high quality products.

Advantages of DISA moulding line:
1. High quality precise casting less scrap and lower finishing costs.
2.High Production Efficiency
(1). Fast production: 350 moulds per hour, pattern changing time cut down to 2-3 minutes
(2). higher profitability over a longer service life.
3. Safety and Environmental Friendly safe, easy and clean operation (CE and ISO 14001 compliant)

High-precision, hydraulicly driven mould transport,no shifting, distortion, ordisplacement of moulds.
The advantage of the sand supply system:The sand supply system is from the best class sand processing equipment manufacturers of China, with straight structure, easier maintenance, environmently friendly, high degree of automation, high safety factor, good parameters of sand stability.

Fluid Tech is honored as the National enterprise technical center and is capable and qualified to conduct full series of tests and inspections including chemical checking, etc. Inspection facilities include: spectrometer, carbon sulfur analyzer, metallurgical microscope, tensile strength testing equipment, pressure testing equipment, adhesive force testing equipment, CMM, hardness tester, etc.From incoming inspection to finished product, quality is checked and monitored in the whole process. Each step of the manufacturing process is carefully documented, regularly reviewed for revision control and updating standard. Quality procedures are constantly monitored and updated to assure that only the highestand most consistent quality products are supplied to our valued customers.

U-Bolt Mechanical Threaded Tee

U-Bolt Mechanical Threaded Tee

Application and Case

Products are used in fire protection system, water system, HVAC system, plumbing, gas system, irrigation system, etc.These products are used in many projects , such as China Taiwanese Building 101, Xiamen Building,Wuhan Expo Building and other famous landmark projects.

U-Bolt Mechanical Threaded Tee


1. What is the minimum quantity of the order?
Answer: The purchase volume of mixed products is 4 tons

2. How long is the delivery time of the order?
Answer: The delivery time for general orders is about 30 days. If the order is urgent and we have stock, around 7 days.

3. What payment methods do you accept?
Answer: We accept payment terms such as TT, L/C, DP, Western Union, Paypal, etc.

4. Where is your departure port of shipment? Is it possible to deliver to the designated warehouse?
Answer: The port of departure of our goods is generally Tianjin Port or Qingdao Port. We can transport the goods to designated warehouses, such as Yiwu, Guangzhou, etc.

5. What certificates do your products have?
Answer: Our products have FM/UL certificates, and we cooperate with third-party quality inspection certification before the factory, such as SGS,TUV

6.What are the series of your products?
Answer: Our products are divided into heavy series, medium series and light series according to different markets and standards. In order to buy more competitive products for you, please communicate your purchasing needs with the salesperson.

7. Do product packaging cartons and labels support customization?
Answer: Packaging cartons and labels can be customized according to customer requirements.

8.Does the purchased product support customization?
Answer: The product supports customization, but there are purchase quantity requirements and mold costs. For details, please consult the salesperson.

9.What are the packaging methods of the product?
Answer: The packaging of the product includes carton packaging, pallet packaging, wooden box packaging, and woven bag packaging.

U-Bolt Mechanical Threaded Tee

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U-Bolt Mechanical Threaded Tee