| Item Name | coupling |
| Use | Engineering construction( fire protection,pipe transportation,water pipe, cable protection, mine industry,etc.) |
| Material | Ductile cast iron conforming to ASTM A-536, Grade 65-45-12 |
| Cerification | ISO 9001:2008,FM,UL,CCC and CE approved |
| Technology | Casting |
| Color | Many colors available for choice(Blue,Red,Silver) |
| Surface Treatment | Epoxy powder coating (Red color- RAL3000; Orange)Optional: Galvanized (Zinc Plated, HDG Or Dip painted) |
| Size | 1"-12" |
| Working Pressure | 300PSI |
| Connect End Type | Grooved end ,Thread end |
| Delivery | 15 days |
| Packing Details | Cartons or Cartons on Pallet |
| Payment | By T/T,L/C |
| OEM | YES |
| Factory | YES |
| Brand Name | Plato |
| Type of production | 1) Rigid Coupling,Flexible Coupling, Reducing Flexible Coupling |
| 2) Long Radius and Short Radius Elbow (90°/45°/22.5°/11.25°) | |
| 3) Equal Tee, Grooved Reducing Tee, Grooved Reduing Tee(Threaded outlet) | |
| 4) Grooved Mechanical Tee,Grooved Mechanical Cross | |
| 5) Equal Cross, Grooved Reducing Cross | |
| 6) Grooved Reducer, Threaded Reducer | |
| 7) Adapter Flange, Grooved Split Flange | |
| 8) Cap,End Cap |
| Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/Mpa | Dimension | Bolt/Nut | |||
| A | B | C | |||||
| mm/in | mm/in | mm/in | |||||
| 25 | 33.7 | 300 | 56 | 96 | 45 | 10*45 | |
| 1 | 1.327 | 2.07 | 2.205 | 3.780 | 1.772 | ||
| 32 | 42.4 | 300 | 66 | 106 | 45 | 10*45 | |
| 1¼ | 1.669 | 2.07 | 2.598 | 4.173 | 1.772 | ||
| 40 | 48.3 | 300 | 72 | 114 | 45 | 10*55 | |
| 1½ | 1.9 | 2.07 | 2.835 | 4.488 | 1.772 | ||
| 50 | 60.3 | 300 | 81 | 126 | 47 | 10*55 | |
| 2 | 2.375 | 2.07 | 3.189 | 4.961 | 1.772 | ||
| 65 | 73 | 300 | 95 | 139 | 47 | 10*55 | |
| 2½ | 2.875 | 2.07 | 3.740 | 5.472 | 1.772 | ||
| 65 | 76.1 | 300 | 99 | 143 | 47 | 10*55 | |
| 3OD | 3 | 2.07 | 3.898 | 5.630 | 1.772 | ||
| 80 | 88.9 | 300 | 112 | 157 | 48 | 10*55 | |
| 3 | 3.5 | 2.07 | 4.409 | 6.181 | 1.890 | ||
| 100 | 114.3 | 300 | 138 | 193 | 50 | 12*65 | |
| 4 | 4.5 | 2.07 | 5.433 | 7.598 | 1.969 | ||
| 125 | 139.7 | 300 | 166 | 221 | 50 | 12*70 | |
| 5½OD | 5.5 | 2.07 | 6.535 | 8.701 | 1.969 | ||
| 125 | 141.3 | 300 | 169 | 222 | 50 | 12*70 | |
| 5 | 5.563 | 2.07 | 6.654 | 8.740 | 1.969 | ||
| 150 | 165.1 | 300 | 193 | 250 | 51 | 12*70 | |
| 6½ OD | 6.5 | 2.07 | 7.598 | 9.843 | 2.008 | ||
| 150 | 168.3 | 300 | 196 | 256 | 51 | 12*70 | |
| 6 | 6.625 | 2.07 | 7.717 | 10.079 | 2.008 | ||
| 200 | 219.1 | 300 | 254 | 322 | 63 | 16*100 | |
| 8 | 8.625 | 2.07 | 10.000 | 12.677 | 2.480 | ||
| 250 | 273 | 300 | 313 | 392 | 64 | 20*110 | |
| 10 | 10.75 | 2.07 | 12.323 | 15.433 | 2.520 | ||
| 300 | 323.9 | 300 | 366 | 445 | 66 | 20*110 | |
| 12 | 12.75 | 2.07 | 14.409 | 17.520 | 2.598 | ||
Groove pipe fittings include two major categories of products:
(1) the connection sealing effect of the pipe fitting has a rigid joint, flexible joint, mechanical tee and groove flange;
(2) to connect the transition role of the pipe elbow, tee, tee, reducing pipe, blind plate, etc.
The groove connection pipe fitting which plays the role of connecting seal mainly consists of three parts: sealing rubber ring, clamp and locking bolt.The rubber sealing ring located in the inner layer is placed on the outer side of the connected pipe, which is in accordance with the pre-rolled groove. Then the clamp is fastened on the outer side of the rubber ring, and then it can be fastened with two bolts.Because the rubber seal ring and the clamp adopt the special design of sealable structure, the groove connector has a good sealing performance, and with the increase of fluid pressure in the pipe, the sealing performance is enhanced accordingly.
Quality Test
Material Testing-----Gasket Test, Sand Test.
Semi-Finished Products-----Leak Test, Tensile Strength Test, Salt Spray Test, Dimention Inspection, Working Pressure Test.
Finished Products-----Final Visual Inspection.
Why choose ductile iron pipe fittings ?
superiority
1. Because the ductile iron pipe fittings adopt flexible joint, the construction operation is more convenient, which can improve the construction efficiency, improve the construction conditions and reduce the construction cost. Moreover, most of the interfaces are connected by the rubber ring, which is easy to operate, shorten the construction period and reduce the construction cost.
2. Nodular cast iron pipe with high water pressure, can resist the external load and adapt to the changing of the geological conditions of pipe with high strength, good toughness, corrosion resistance, flexible interface, convenient installation, strong vibration resistance, and low labor intensity, can be applied to poor geological location and across the road, do not need other processing steel tube, and corrosion resistance is strong, can apply to coastal and salinity zone.It is widely used in underground pipeline engineering.Large scale pipeline installation project can better reflect the advantages of convenient installation and low labor intensity.
3. Ductile iron pipe fittings have good sealing performance and are not easy to leak, which can reduce the leakage rate of the pipe network and reduce the daily maintenance cost of the pipe network.
Most of our products have passed the FM UL certificates ,and widely used in fire fighting ,fire sprinkler ,and engineering construction, water-heat supply,,mine ,petroleum, chemical and other fields
Our products were sold to Middle east,South Africa,North America and Europe markets,we can also accept customized products,and we 'll try our best to provide the best service and products for you .
FAQ
Q: Are you trading company or manufacturer ?
A: We are a factory with a trading department.
Q: How long is your delivery time?
A: Generally 15 days after the down payment. OEM 30 to 90 days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
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