Product:Grooved Eccentric Reducer 
Code:XGQT5ER
Size: 3''*2''-8''*6''(DN80x50-DN200x150)
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 

 

A grooved eccentric reducer is a pipe fitting used in piping systems to connect two pipes of different diameters with one end off-center. Eccentric designs gradually reduce pipe size, allowing controlled flow of fluids or substances. The "groove" aspect of pipe fittings refers to the method of joining, which typically involves grooves on the pipe ends, washers, and connecting systems.

The following are general guidelines on how to use grooved eccentric reducers in fire piping systems:

Prepare the pipeline:

Make sure both the larger and smaller pipes have grooves on the ends. This involves creating a groove or notch in the pipe end.
Gasket installation:

Place a washer on the grooved end of each pipe. Gaskets provide a seal between pipes to prevent leaks.
Grooved connection:

Slide the fittings over the grooved ends of the larger and smaller pipes. These connectors hold the pipe in place.
Eccentric reducer placement:

Insert the grooved end of the pipe into the opening of the grooved eccentric reducer.
Make sure the eccentric reducer is positioned correctly with the eccentric side facing the direction of the desired flow reduction.
Coupling installation:

Place additional couplings on the grooved ends of the pipe inside the eccentric reducer to secure the connection.
Fastening connection:

Use the appropriate tools to tighten the coupling securely to ensure a leak-free and reliable connection.
Follow manufacturer's guidelines:

Always follow the manufacturer's guidelines for the specific grooved eccentric reducer being used.
Comply with any applicable industry standards and codes for fire duct systems.
This type of fitting is typically used where it is necessary to gradually reduce pipe size while maintaining a grooved connection for quick and efficient installation. As with any duct system component, it is critical to consult the manufacturer's documentation and follow relevant industry standards and local codes for proper installation and compliance with safety regulations.
 

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 a
nd monitored in the whole process. Each step of the manufacturing process is carefully documented, regularly reviewed for revision control and updatin
g standard. Quality procedures are constantly monitored and updated to assure that only the highestand most consistent quality products are supplied to our valued customers.
 

 
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.



FAQ

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.