The stainless steel grooved fittings are manufactured and tested according to (DIN) DVGW W534-1995,materials are available to stainless steel 304L ,stainless steel 316L and galvanized carbon steel .the grooved fitting sizes from 57mm up to 323mm with EPDM and FKM O-Ring which can be used a wide range of application ,like Drinking water ,Heating ,
Cooling Water,Building ,Chemical and so on .
*Material performance superiority .
*Advantages of environmental protection
*The superiority of connection technology
*The superiority of appearance
*Cost-effective superiority
*Quick connection and safe installations
*Remarkable corrosion resistance
*Superior crush resistance
TECHNICAL DATA
The last manufacturing process of stainless steel press fittings is annealing in inert gases, which can Prevent rebound
after pressed ,also all the press fittings absolutely are passed leakage test ,
| Products name |
Stainless Steel grooved clamp |
| Material | Stainless steel 304L,AISI304L Stainless steel 316L,AISI316L |
| Size | 1"-24"(OD33.5mm up to OD630mm） |
| Thickness | 1.5-8.0MM |
| Standard | (DIN)DVGW W534-1995 |
| O-Ring | EPDM and FKM |
| workingTemperature | -20°C to 110°C (EPDM) -20°C to +205°C (FKM) |
| working Pressure | 1.6MPa |
| End connection | Grooved |
| O-Ring Stardard | CEN EN 681-1:2006; |
| OD (mm） | Thickness （mm) |
| 48.3 | 2.0 |
| 60.3 | 2.0 |
| 76.1 | 2.0 |
| 89.9 | 2.0 |
| 108 | 2.0 |
| 133 | 2.5 |
| 159 | 2.5 |
| 219 | 3.0 |
| 273 | 4.0 |
| 325 | 4.0 |
INTERNATIONAL O-RING SEAL MATERIAL DATA SYSTEM
EPDM O-Ring Seal Adapt Temperature -15°C to +110°C, Maximum working pressure 16 Mpa
FKM O-Ring Seal Adapt Temperature -25°C to +205°C, Maximum working pressure 16 Mpa
| EPDM Material Date System | ||
| Chemical Desciption | % | CAS No. |
| EP7001(BDTK) | ||
| Elthylene Propylene Rubber | 34.92 | 25038-36-2 |
| Filler | 41.91 | 1333-86-4 |
| Plasticizer | 18.68 | 64724-54-7 |
| Activators | 2.1 | 1314-13-2 |
| Vulcanizing agents | 0.56 | 7704-34-9 |
| Accelerator | 1.83 | 137-26-8 |
| 100 | ||
| FKM Material Date System | ||
| KC7541024 | ||
| Chemical Desciption | % | CAS No. |
| Elthylene Propylene Rubber | 65.8 | 9011-17-0 |
| Filler | 23.03 | 013983-17-0 |
| Plasticizer | 3.61 | 1328-53-6 |
| Activators | 1.64 | 8015-86-9 |
| Vulcanizing agents | 5.92 | 1305-62-0 |
| Accelerator | 100 | |
Our Services
* We can design and manufacture produces according * OEM is available ,
to customer requirements * Each fittings can be marked customer's brand
* Drawing and samples can be provided * Confidentiality agreement is available
