90 degree sewage elbow is produced according to the following standards:
INSO 9119-1 and EN 1329-1
90-Degree Two Coupling-End Elbow
The 90-degree two coupling-end elbow is an essential and widely used fitting in plumbing and sewage systems, designed to create a precise 90-degree (right-angle) change in the direction of fluid flow. Due to having two coupling ends (sockets), this component significantly simplifies the installation and sealing process at both ends of the connection.
Design Features and Construction Materials
The 90-degree two coupling-end elbow is often made of resistant polymer materials such as UPVC, and therefore, it demonstrates high resistance against corrosion, rust, and the effects of household chemicals. One of the main design advantages of this product is its extremely easy and quick connection. This high speed in installation, especially in large projects, leads to a significant reduction in execution time and costs, while simultaneously guaranteeing the reliable sealing of the plumbing system.
Applications in Installations
The main application of the 90-degree two coupling-end elbow is in networks that require a sudden and perpendicular change in direction as well as the use of quick connections. Below are the most important uses of the 90-degree two coupling-end elbow:
Domestic and building sewage systems
Water supply systems
Use in confined spaces for pipe routing
Distinction between the 90-Degree Two Coupling-End Elbow and the 90-Degree Elbow with One Socket End
The main difference between the 90-degree two coupling-end elbow and the 90-degree one coupling-end elbow is the number of connection ends equipped with a coupling (socket):
90-Degree One Coupling-End Elbow: This model has a ready-made socket (female end) for easy connection on only one side, and the other side is designed as a plain end (male end) or for other connection methods. This type of elbow is used in situations where only one side of the connection requires quick coupling capability, and the other side is intended to connect to a different fitting.
90-Degree Two Coupling-End Elbow: This model has a socket (female end) on both sides, allowing the plumber to quickly connect pipes from both sides without the need for glue or welding. This feature makes this elbow an ideal choice for networks where installation speed and the modularity of all fittings are vital.
The 9119 sewage fittings will reach dear consumers in white color and in a carton by Oraman Gharb company.
The technical specifications for the 90-degree one coupling-end elbow are listed in the table below:
| Color | Field of Application | Quantity per Carton | Size |
| white | B-Elbow | 80 | 50 |
| white | BD-Vertical Sewage Branch | soon | 75 |
| white | BD-Vertical Sewage Branch | 42 | 110 |
