Grooved 45° Elbows are a special type of pipe fitting used in grooved piping systems. Grooved duct systems are known for their ease of installation and versatility. Groove design allows for quick, direct connections without soldering. Here is some information about fluted 45° elbows:
Features of grooved 45° elbow:
1. Materials: Grooved 45° elbows are typically made of ductile iron, stainless steel, or other materials suitable for the intended application. Specific materials may vary based on factors such as fluid type, environmental conditions and industry standards.
2. Groove design: The groove design can be easily assembled using couplings, washers and bolts. Grooves in pipes and fittings provide a secure and leak-proof connection.
3. Angle: The 45° angle of the elbow indicates the degree of change in the direction of fluid flow. It is typically used when a gradual change of direction is required.
4. Materials and standards: The materials and standards for grooved 45° elbows depend on the manufacturer and the specific requirements of the application.
Common materials include: Ductile Iron: Commonly used in water and wastewater applications. Stainless Steel: Suitable for corrosive environments or applications requiring higher corrosion resistance.
As for standards, products should meet industry standards, such as those set by organizations such as the American Water Works Association (AWWA) or the National Fire Protection Association (NFPA). Additionally, manufacturers may have their own product specifications.
Applications: Like other grooved pipe fittings, grooved 45° elbows can be used in a variety of industries, including:
1. Fire Protection Systems: Grooved duct systems are commonly used in fire protection applications due to their ease of installation and reliability.
2. HVAC Systems: In heating, ventilation, and air conditioning (HVAC) systems, grooved fittings are used to achieve efficient, quick connections.
3. Water and wastewater: Ductile iron grooved pipe fittings are commonly used in water and wastewater treatment plants.
4. Industrial piping: Grooved pipe fittings are used in industrial piping systems to transport various fluids.
Before selecting and installing a grooved 45° elbow, always consult the manufacturer's specifications and guidelines to ensure proper compatibility with the intended application and compliance with industry standards and local codes.
Nominal Size
mm/in |
Pipe O.D
mm |
Working Pressure
PSI/Mpa |
Dimensions L
mm/in |
Certificate |
| 25/1 |
33.7 |
300/2.07 |
44/1.73 |
FM UL |
| 32/114 |
42.4 |
300/2.07 |
44/1.73 |
FM UL |
| 40/112 |
48.3 |
300/2.07 |
44/1.73 |
FM UL |
| 50/2 |
60.3 |
300/2.07 |
51/2.01 |
FM UL |
| 65/212 |
73.0 |
300/2.07 |
57/2.24 |
FM UL |
| 65/212 |
76.1 |
300/2.07 |
57/2.24 |
FM UL |
| 80/3 |
88.9 |
300/2.07 |
64/2.52 |
FM UL |
| 100/4 |
108.0 |
300/2.07 |
76/3.00 |
FM UL |
| 100/4 |
114.3 |
300/2.07 |
76/3.00 |
FM UL |
| 125/5 |
133.0 |
300/2.07 |
83/3.27 |
FM UL |
| 125/5 |
139.7 |
300/2.07 |
83/3.27 |
FM UL |
| 125/5 |
141.3 |
300/2.07 |
83/3.27 |
FM UL |
| 150/6 |
159.0 |
300/2.07 |
89/3.50 |
FM UL |
| 150/6 |
165.1 |
300/2.07 |
89/3.50 |
FM UL |
| 150/6 |
168.3 |
300/2.07 |
89/3.50 |
FM UL |
| 200/8 |
219.1 |
300/2.07 |
108/4.25 |
FM UL |
| 250/10 |
273.0 |
300/2.07 |
121/4.76 |
FM UL |
| 300/12 |
323.9 |
300/2.07 |
133/5.24 |
FM UL |
what is the rigid and flexible Coupling difference?
Coupling play an important role in connecting pipe segments to prevent leaks caused by damaged or damaged joints while maintaining the integrity of the pipe in the process. It is a very suitable fitting for the pipe and pipe industry. Most pipe installations require multiple pipe sections to be joined together or cut to facilitate changing direction and traversing obstacles. A fitting is a concise pipe or pipe. It has a socket or female thread at one or both ends. Fitting allows two pipes or pipes of the same or different sizes to be joined together to form a long pipe.
Flexible coupling
Flexible couplings are designed to transmit torque while allowing some radial, axial and angular misalignment. They can accommodate angular misalignment of up to a few degrees and some parallel misalignment. Elastic couplings allow for some angular misalignment and axial movement, meaning they can be used to create smooth bends and absorb thermal expansion contractions in piping systems. In some cases, the use of elastic couplings can even exclude conventional expansion joints, loops and other expansion devices from the system entirely. When assembling a stretch rubber gasket, the gasket is slightly smaller than the pipe diameter at both pipe ends and produces the first seal. The two halves of the coupling are then placed around the washers that adapt to them. The coupling halves are bolted together to further improve the seal.
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.
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