Products

Brand: LIANHE;
Size Range: 2”~8" (DN50~DN200); 
Thickness：1~5MM; 
Material: 0Cr18Ni9 SS304 S30408 SUS304 1.4301,,0Cr17Ni12Mo2 SS316 S31603 SUS316 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404.; 
Standards: GB/T19228.2-2011 CJ/T 152-2016 CJ/T466-2014 EN DIN ASME

Circulation media: drinking water (hot and cold water), wastewater, industrial water, oil, natural gas, etc.

Application fields: All kinds of engineering projects including hotels, residential areas, hospitals, shopping malls, environmental protection, heating, air conditioning, ships, etc.

Application pipeline system: drinking water pipeline, natural gas pipeline, direct drinking water pipeline, environmental protection equipment pipeline, steam pipeline, air conditioning pipeline, heating pipeline, industrial water pipeline, etc.

Size Range:  2”~8" (DN50~DN200)

Thickness：1~5MM

Standards: GB、 EN 、DIN 、ASME

Material: 0Cr18Ni9 SS304 S30408 SUS304 1.4301,,0Cr17Ni12Mo2 SS316 S31603 SUS316 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404.

Connection Mode of Socket End: Groove/Press-D Type and S Type;

Nominal pressure: PN16; Water pressure test:2.5MPa; Air tightness test pressure: 1.05MPa.

The Heavy-Duty Stainless Steel Groove Caps are robust pipe fittings designed to securely seal the ends of grooved pipelines, providing a reliable, maintenance-free solution for pressure systems and temporary line closures.

Application pipeline system: drinking water pipeline, natural gas pipeline, direct drinking water pipeline, environmental protection equipment pipeline, steam pipeline, air conditioning pipeline, heating pipeline, industrial water pipeline, etc.

Size Range:  2”~8" (DN50~DN200)

Thickness：1~5MM

Standards: GB、 EN 、DIN 、ASME

Material: 0Cr18Ni9 SS304 S30408 SUS304 1.4301,,0Cr17Ni12Mo2 SS316 S31603 SUS316 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404.

Connection Mode of Socket End: Groove;

Nominal pressure: PN16; Water pressure test:2.5MPa; Air tightness test pressure: 1.05MPa.

Product advantages:
1, high resistance strength: 304 stainless steel pipe tensile light ≥520Mpa
2, corrosion resistance: the oxide film on the surface of the pipe fittings makes the stainless steel pipe fittings have good corrosion resistance.
3, long service life: stainless steel material life of up to 100 years, pipe life of more than 70 years.
4. Low flow resistance: the inner wall of stainless steel clamping pipe fittings is smooth, and the flow resistance is very low.
5, good seismic performance: high tensile resistance at the compression, so it can effectively reduce the possibility of water leakage caused by water hammer vibration, pipeline resonance and earthquake.
6, high pressure resistance: pipe water pressure performance test, can withstand pressure of 2.5 mpa (that is, 24.5 kg force /CM²)
7, environmental protection: stainless steel materials can be recycled, pollution-free, conducive to sustainable development, and stainless steel waste also has considerable economic value.
8, easy installation: Insert the pipe into the pipe fitting with a special tool clamping in place, than the traditional welding or wire interface is simple.
9, suitable embedded installation: clamping pipe to meet the requirements of embedded installation, can be installed, can also be buried wall installation
10, low comprehensive cost: long service life, no maintenance costs, no hidden water leakage, not easy to age, low temperature and explosion-proof pipe.
11, wear-resistant: stainless steel material can withstand long-term erosion of up to 30 meters/second.
12, health: stainless steel material is a recognized health material that can be implanted in the human body, eliminate secondary pollution of water, and maintain the purity of water.
13, good sealing performance, no leakage;

Size Range: 1/4”~4" (DN10~DN100);