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Material: HDPE/ MDPE
Color: Black
For Natural gas and Water supply GB/ EN/ ANSI/ ASTM/ ISO/ ASNZS/ DIN
Standards Dimension: DN20mm- DN630mm, 1/4"- 24" SDR11/ SDR13.6/ SDR17/ SDR21/ SDR26 etc.
Material: HDPE/ MDPE
Color: Black
For Natural gas and Water supply GB/ EN/ ANSI/ ASTM/ ISO/ ASNZS/ DIN
Standards Dimension: DN20mm- DN630mm, 1/4"- 24" SDR11/ SDR13.6/ SDR17/ SDR21/ SDR26 etc.
Butt Fusion 90 Degree Elbow is a pipe fitting widely used in piping systems, usually used to change the flow direction of pipes or connect two pipes to form a 90-degree turn.
The manufacturing process of the Butt Fusion 90 Degree Elbow primarily involves heat fusion welding, a method in which the ends of the tubing are fused together by heating at high temperatures. Typically, this type of elbow is made from the same material as the pipe to ensure material compatibility and strength during the connection. During the manufacturing process, the ends of the pipe are heated to their melting point and fused under constant pressure to ensure a strong and seamless connection. This manufacturing process provides highly reliable pipe connections for a variety of applications, including water treatment, chemical and petroleum industries.
Butt Fusion 90 Degree Elbow has several advantages that make it ideal for use in plumbing systems. First, since it is manufactured by hot-melt welding, it has a seamless appearance and internal structure, reducing the risk of leaks in the piping system. Second, this type of elbow provides a smooth flow path, reducing fluid resistance and helping to improve the efficiency of the piping system. In addition, the Butt Fusion 90 Degree Elbow is also able to withstand high pressure and high temperature environments, ensuring system reliability and durability.
Butt Fusion 90 Degree Elbow is widely used in many industries, including water supply and drainage systems, chemical engineering, natural gas transmission and industrial fluid transportation and other fields. They are commonly used to direct fluid direction in piping systems while allowing 90 degree turns to be created in piping routes to accommodate different layouts and needs. These elbows can be used for pipes made of various materials such as polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC), so the applicability is very wide
|
Spec |
L |
A |
|
50×90° |
85 |
55 |
|
63×90° |
98 |
63 |
|
75×90° |
124 |
70 |
|
90×90° |
129 |
79 |
|
110×90° |
154 |
82 |
|
125×90° |
172 |
87 |
|
140×90° |
166 |
92 |
|
160×90° |
193 |
98 |
|
160×80° |
200 |
105 |
|
200×90° |
224 |
110 |
|
225×90° |
238 |
120 |
|
250×90° |
277 |
129 |
|
280×90° |
286 |
139 |
|
315×90° |
336 |
150 |
|
355×90° |
351 |
164 |
|
400×90° |
392 |
179 |
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READ MOREAligning the Butt Fusion 90-degree elbow with the pipe is a crucial part of the pipe joining process. Good alignment ensures the strength, stability and sealing of connections, thereby ensuring reliable operation of the entire piping system. Using clamps and brackets is one of the key steps in ensuring pipe and elbow alignment. These devices provide solid support, allowing pipes and elbows to maintain a fixed position and angle during the connection process. By setting up the clamps and brackets correctly, you can ensure that the relative position between the pipe and elbow is maintained during the connection.
Preheating the ends of pipes and elbows to the proper temperature before welding can make them easier to shape and maintain good alignment when welded. Pre-installing pipes and elbows onto clamps or brackets ensures they remain in the correct position during the welding process, reducing the need for adjustments.
It is also very important to use marking and measuring tools to ensure alignment. During preheating and preassembly, use marking or measuring tools to mark the location of pipes and elbows and ensure they are at the correct angle and position. This helps the operator make adjustments during the welding process and ensures that pipes and elbows maintain good alignment.
Operators with extensive experience are able to operate the fusion equipment accurately and manually adjust the position of pipes and elbows when needed to ensure they remain aligned. They can also monitor every detail of the connection process and make timely adjustments to ensure the quality and reliability of the connection.
When connecting Butt Fusion 90-degree elbows, you need to check to ensure that there are no leaks or air bubbles in the connection. This step not only ensures the stability and sealing of the connection, but also prevents potential problems and failures, thereby protecting the entire pipeline system. safe operation. After the connection is completed, a certain pressure of liquid or gas is injected into the pipeline system, and the pressure changes inside the system are continuously monitored. If the pressure drops, it could mean there is a leak or air bubble problem. This method is a commonly used comprehensive detection method that can quickly and effectively detect connections in a short period of time.
Applying detection agent is also one of the commonly used detection methods. By applying some special detecting agents to the joints that will produce a color change or bubble formation when exposed to leaks or air bubbles. This method can help detect water leaks or air bubbles that are too small to be noticed by the naked eye, thus improving the sensitivity and reliability of detection.
In addition, ultrasonic testing and air tightness testing are also commonly used testing methods. Ultrasonic testing uses the characteristics of ultrasonic waves to propagate in different media to detect potential defects or problems that may exist in the connection. The air tightness test detects air leakage by measuring the air pressure changes inside the system, and can detect small air leakage problems.
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