Audited Supplier
XGQT1
Male
Universal
Rigid
Iron
Standard
FM.UL, CE
Red, Orange, Customized
Epoxy, Galvanized, etc.
EPDM, Silicone, etc.
Class 8.8
300 Psi
SDSX
Cartons with Plywood Pallets
1"-12"
China
73071100
Product Description
SDSX Grooved Fittings- Rigid Coupling
Description
Bolts/Nuts: Heat-treated plated carbon steel, meeting its mechanical properties Grade 8.8.
Gaskets: EPDM, silicon rubber and Nitrile rubber.
Description
Our grooved fittings and rigid couplings, crafted from high-quality ductile iron, offer reliable and durable solutions for pipe connections. Designed to accommodate sizes ranging from 1 inch to 12 inches, these components ensure secure and leak-proof joints for various industrial and commercial applications. Whether for plumbing, fire protection, or HVAC systems, our products deliver exceptional performance and ease of installation.
SDSX rigid coupling is designed from 1"-12", and pressure is 300psi/2070 kPa.
Bolts/Nuts: Heat-treated plated carbon steel, meeting its mechanical properties Grade 8.8.
Gaskets: EPDM, silicon rubber and Nitrile rubber.
Dimensions
Material Specification
Housing: Ductile iron conforming to ASTM A-536, grade 65-45-12.
| Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Bolt Size | Dimensions mm/in | ||
| No.-Size mm | Ø | L | H | |||
| 25 1 | 33.7 1.327 | 300 2.07 | 2-3/8*45 | 60 2.362 | 102 4.016 | 45 1.772 |
| 32 1¼ | 42.4 1.669 | 300 2.07 | 2-3/8*45 | 70 2.756 | 106 4.173 | 44 1.732 |
| 40 1½ | 48.3 1.900 | 300 2.07 | 2-3/8*45 | 73 2.874 | 108 4.252 | 44 1.732 |
| 50 2 | 57.0 2.245 | 300 2.07 | 2-3/8*55 | 83 3.268 | 122 4.803 | 45 1.772 |
| 50 2 | 60.3 2.375 | 300 2.07 | 2-3/8*55 | 87 3.425 | 123 4.843 | 44 1.732 |
| 65 2½ | 73.0 2.875 | 300 2.07 | 2-3/8*55 | 100 3.937 | 138 5.433 | 44 1.732 |
| 65 2½ | 76.1 3.000 | 300 2.07 | 2-3/8*55 | 103 4.055 | 142 5.591 | 45 1.772 |
| 80 3 | 88.9 3.500 | 300 2.07 | 2- 1/2*60 | 117 4.606 | 166 6.535 | 45 1.772 |
| 100 4 | 108.0 4.250 | 300 2.07 | 2- 1/2*65 | 137 5.393 | 188 7.401 | 48 1.889 |
| 100 4 | 114.3 4.500 | 300 2.07 | 2- 1/2*65 | 139 5.472 | 190 7.480 | 49 1.929 |
| 125 5 | 133.0 5.250 | 300 2.07 | 2- 1/2*75 | 163 6.417 | 210 8.268 | 49 1.929 |
| 125 5 | 139.7 5.500 | 300 2.07 | 2- 1/2*75 | 168 6.614 | 218 8.583 | 49 1.929 |
| 150 6 | 159.0 6.250 | 300 2.07 | 2- 1/2*75 | 192 7.559 | 242 9.528 | 49 1.929 |
| 150 6 | 165.1 6.500 | 300 2.07 | 2- 1/2*75 | 193 7.598 | 241 9.488 | 49 1.929 |
| 150 6 | 168.3 6.625 | 300 2.07 | 2- 1/2*75 | 198.5 7.815 | 249 9.803 | 50 1.969 |
| 200 8 | 219.1 8.625 | 300 2.07 | 2-5/8*85 | 253 9.961 | 320 12.598 | 59 2.323 |
| 250 10 | 273 10.748 | 300 2.07 | 2-7/8*130 | 335 13.189 | 426 16.772 | 68 2.677 |
| 300 12 | 323.9 12.752 | 300 2.07 | 2-7/8*130 | 380 14.96 | 470 18.504 | 65 2.559 |
Material Specification
Housing: Ductile iron conforming to ASTM A-536, grade 65-45-12.
Housing Coating: Paint red and orange
• Optional: Hot dipped galvanized, electro galvanized.
Gaskets
Installation
Certification
Showroom
Application
Package and shipment
Production and quality control
Gaskets
• EPDM: Temperature range -34ºC to +150ºC. Recommended for hot water service within
the specified temperature range plus a variety of dilute acids,oil-free air and many chemical services.
NOT RECOMMENDED FOR PETROLEUM SERVICES.
• Silicon Rubber: Temperature range -40ºC to +177ºC. Recommended for drinking water,
hot water, high-temperature air and some high-temperature chemicals.
NOT RECOMMENDED FOR PETROLEUM SERVICES.
NOT RECOMMENDED FOR PETROLEUM SERVICES.
• Nitrile Rubber: Temperature range -29ºC to +82ºC. Recommended for petroleum products,
air with oil vapors, vegetable and mineral oils within the specified temperature range.
NOT RECOMMENDED FOR HOT WATER
NOT RECOMMENDED FOR HOT WATER
SERVICES OVER +150°F/+66ºC OR FOR HOT
DRY AIR OVER +140°F/+60ºC.
Installation
Certification
Showroom
Application
Package and shipment
Production and quality control
