
Material :ASTM A106
Threads :ASME B1.20.1, ISO 7/1
A threadolet is used for low-pressure 90-degree pipe branches. It has a female threaded connection, and the branched pipe is screwed on the fitting. This makes the 90-degree branch a full-size or reduced straight pipe. A full-size threadolet offers the same diameter branch as the run pipe.Weldolets are the most popular type of branch fittings, belong to the buttweld fittings family, and are available in a wide range of dimensions.
A Weldolet has beveled ends at both ends and is, therefore, welded onto the run pipe on one side and onto the branch pipe on the other side. Weldolets are used to create a 90-degrees (reinforced) pipe branch. The shape of the Weldolet ensures little stress concentration on the branched pipe, providing an integral reinforcement.
On the branch pipe side, Weldolets may have the same schedule of the run pipe or a higher schedule.


Size | In | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 |
Pipe Run Size | In | 1 to 4 | 1to 4 | 11/4 to 6 | 11/2 to 6 | 2 to 6 | 3 to 6 | 3 to 8 | 4 to 8 | 6 to 8 |
A | In | 1.083 | 1.331 | 1.555 | 1.870 | 2.165 | 2.724 | 3.209 | 3.957 | 4.961 |
C | In | 1.063 | 1.126 | 1.248 | 1.374 | 1.626 | 1.752 | 2.217 | 2.500 | 3.000 |

Fluid Tech Group is a professional manufacturer of pipe fittings in China. All products are designed, manufactured and tested in strict accordance with DIN, BS, ISO, ANSI, API and JIS standards.
The main products include steel pipe joints, steel sockets and sockets: black or galvanized, seamless or welded; stainless steel pipe fittings, King Nipple: unions, elbows, reducers, bushings, couplings, caps, nuts, soft Pipe joints, etc.; butt welding pipe fittings. We also offer pipe cutting, bending, threading and end finishing, exclusively to meet custom services. At present, our products are exported to North America, Europe, Central and South America, Southeast Asia, Middle East and Africa markets, and the products are very popular.
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 Beijing Airport, Shanghai World Trade Center, Canton Tower and other famous landmark projects


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.