| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 3 Years |
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Product:Heavy Type Grooved Pipe Coupling
Code:XGQT01Y
Size: 2''-12''(DN50-DN300)
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
Heavy-duty grooved couplings, commonly referred to as heavy-duty grooved couplings, are a mechanical pipe joining system commonly used in fire protection, HVAC, and other piping applications. The joint consists of two pipe fittings with grooved ends and a gasket placed between them. These grooves are designed to provide a strong and rigid connection when the components are mechanically joined.
Known for their ease of installation, these couplings allow for quick connection of pipes without the need for welding, threading or flanging. Heavy-duty design for applications requiring greater strength and durability.
Standards governing heavy-duty grooved couplings are typically set by organizations such as the Mechanical Contractors Association of America (MCAA), the National Fire Protection Association (NFPA), or the International Organization for Standardization (ISO). The most widely recognized standard for grooved mechanical couplings is the Groove and Shoulder Joint Standard developed by the American National Standards Institute (ANSI) and the Manufacturers Standardization Society of the Valve and Fitting Industry (MSS).
DRAWING:
| Nominal Size mm/in |
Pipe O.D mm/in |
Working Pressure PSI/MPa |
Bolt Size | Dimensions L mm/in | ||
| No.-Size mm | φ | L | H | |||
| 50 2 |
60.3 2.375 |
1000 6.90 |
2-5/8×70 | 95 3.740 |
147 5.787 |
49 1.929 |
| 80 3 |
88.9 3.500 |
1000 6.90 |
2-5/8×90 | 120 4.724 |
175 6.890 |
49 1.929 |
| 100 4 |
114.3 4.500 |
1000 6.90 |
2-3/4×110 | 156 6.142 |
218 8.583 |
55 2.165 |
| 150 6 |
168.3 6.625 |
1000 6.90 |
2-7/8×150 | 228 8.976 |
290 11.417 |
59 2.323 |
| 200 8 |
219.1 8.625 |
1000 6.90 |
2-1×165 | 292 11.496 |
353 13.898 |
66 2.598 |
| 250 10 |
273.0 10.748 |
1000 6.90 |
2-1×165 | 316 12.441 |
405 15.945 |
68 2.677 |
| 300 12 |
323.9 12.752 |
1000 6.90 |
2-1×165 | 368 14.488 |
464 18.268 |
71 2.795 |
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.
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