Buffer ring is a common Machine element, which is used to reduce the vibration and noise generated during the operation of the machine. Buffer rings are mainly divided into two types: rubber buffer rings and spring buffer rings. Rubber buffer rings are suitable for low-frequency vibration and impact, while spring buffer rings are suitable for high-frequency vibration and impact. Buffer ring is an important Machine element, which is widely used in automobile, machinery, electronics and other fields. Buffer Seals,Rod Buffer Seal,Seal Buffer,Buffer Seal Hydraulic DG Zhongxingshun Sealing Products Factory , https://www.zxs-seal.com
electrofusion/butt fusion pe fitting working in industry
 1. It is used for connecting pipes of all specification which have the different SDR systemÂ
2. It possesses reliable connectivity, high interface strength, good airtight performance, and stable welding performance.Â
3. It is easily welded and operated, and conveniently used.Â
4. It is not easily affected by changes in environment temperature or human factors.Â
5. The hidden spiral heating wires buried inside can effectively resist oxidation and rust corrosion, ensuring stable welding performance.Â
6. The cost of equipment investment and maintenance is low.
We can supply ISO9001-2008, BV ,SGS, CE etc certification.
All kinds of products are regularly conducted pressure-tight blasting test,longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products.
Used in gas ,water, oil filed, mine, chemical industry, irrigation and drainage.
1.Specific Gravity, g/cm3, 20(C): 0.941-0.965
 2.Longitudinal Reversion, % (110(C)): <=3
 3.Oxidation Induction Time, min (200(C)): >=20
 4.Extension Rate at Break. %: >=350
 5.Hydraulic Pressure Test:          Â
Â
1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.
2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.
3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.
Applications:
1.Municipal water supply, gas supply and agriculture etc.
2.Commercial & Residential water supply
3.Industrial liquids transportation
4.Sewage treatment
5. Food and chemical industry
7. Replacement of cement pipes and steel pipes
8. Argillaceous silt, mud transportation
9. Garden green pipe networks
Packing:by wooden case, by carton& plastic bag
CHUANGRONG is a leading professional supplier of plastic pipe system products since 2005.We have exported our products more than 50 countries and area.
Â
Our products:1.Plastic pipe 2.HDPE fittings 3.PPR fittings 4.PP compression fittings 5.pipe welding machine and tools 6.pipe repair clamp Our aim is to provide customer with the best solutions of plastic pipe connection
electrofusion/butt fusion pe fitting working in industry
 1. It is used for connecting pipes of all specification which have the different SDR systemÂ
2. It possesses reliable connectivity, high interface strength, good airtight performance, and stable welding performance.Â
3. It is easily welded and operated, and conveniently used.Â
4. It is not easily affected by changes in environment temperature or human factors.Â
5. The hidden spiral heating wires buried inside can effectively resist oxidation and rust corrosion, ensuring stable welding performance.Â
6. The cost of equipment investment and maintenance is low.
We can supply ISO9001-2008, BV ,SGS, CE etc certification.
All kinds of products are regularly conducted pressure-tight blasting test,longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products.
Used in gas ,water, oil filed, mine, chemical industry, irrigation and drainage.
1.Specific Gravity, g/cm3, 20(C): 0.941-0.965
 2.Longitudinal Reversion, % (110(C)): <=3
 3.Oxidation Induction Time, min (200(C)): >=20
 4.Extension Rate at Break. %: >=350
 5.Hydraulic Pressure Test:          Â
Â
1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.
2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.
3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.
Applications:
1.Municipal water supply, gas supply and agriculture etc.
2.Commercial & Residential water supply
3.Industrial liquids transportation
4.Sewage treatment
5. Food and chemical industry
7. Replacement of cement pipes and steel pipes
8. Argillaceous silt, mud transportation
9. Garden green pipe networks
Packing:by wooden case, by carton& plastic bag
CHUANGRONG is a leading professional supplier of plastic pipe system products since 2005.We have exported our products more than 50 countries and area.
Â
Our products:1.Plastic pipe 2.HDPE fittings 3.PPR fittings 4.PP compression fittings 5.pipe welding machine and tools 6.pipe repair clamp Our aim is to provide customer with the best solutions of plastic pipe connection
SDR11 Pn16 Water or Gas Supply HDPE Pipe Fitting
Model NO.: 20-400
Certificates: ISO9001-2008, Ce, Gmc
Material Supplier: Sinopec, Basell, Sabic, Borouge etc
SDR: SDR33, SDR21, SDR17, SDR13.6, SDR11
Nominal Pressure: Pn4, Pn6, Pn8, Pn10, Pn12.5, Pn16
Warranty Period: 1 Year
Life Span: 50 Years
Trademark: CR
Transport Package: Carton or Plastic Bag
Specification: 20-630mm
Origin: China (Mainland)
HS Code: 3917400000
Model NO.: 20-400
Certificates: ISO9001-2008, Ce, Gmc
Material Supplier: Sinopec, Basell, Sabic, Borouge etc
SDR: SDR33, SDR21, SDR17, SDR13.6, SDR11
Nominal Pressure: Pn4, Pn6, Pn8, Pn10, Pn12.5, Pn16
Warranty Period: 1 Year
Life Span: 50 Years
Trademark: CR
Transport Package: Carton or Plastic Bag
Specification: 20-630mm
Origin: China (Mainland)
HS Code: 3917400000