Stainless steel groove clamp

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 .

Advantages of Stainless Steel Press Fittings
*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

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

All press fittings are Indoor real shot diagram

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.
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

FKM Material Date System
 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

Custom-Made                                                              OEM Service

* 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


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