SAE J20 EPDM Reinforcement Automotive Radiator Coolant Hose for Cooling System
| Product: | SAE J20 EPDM Reinforcement Automotive Radiator Coolant Hose for Cooling System |
| Item No.: | JBD-D011 |
| Size & Shape: | ID≥Φ2 mm; Customized as Required. |
| Material: | EPDM; EPDM/EPDM; EPDM/YARN/EPDM |
| Structure: | 1-3 Layers |
| Color: | Black |
| Standard | SAE, YDK,HES, EX-S,ASTM and so on |
| Application | use in Cooling System in Automobile, Trucks,Motorcycle,ATV,Engines,Outdoor Power Equipments,Electrical Machines, etc. |
| Shipping Port | Xiamen |
| OEM/ODM | Accepted |
| Package | PE bag+Carton+Pallet |
| Payment Terms | T/T, L/C,Western Union |
| Factory | ISO/IATF16949 registered |
| Technical Teams | 30+ Years experience |
| Sample Leadtime | 7-15 days |
| Production Leadtime | 20-30 days |
OEM & ODM
SAE J20 EPDM Reinforcement Automotive Radiator Coolant Hose can be accepted OEM & OEM as per client’s drawings ,samples and other specifications, meeting the requirement according to the Standard of SAE, YDK,HES, EX-S,ASTM,
SPECIFICATION
| Test Report | ||||||
| ■ Material Property Test | Test Standard: | SAE J20 R4 D1 | ||||
| ■ Product Property Test | ||||||
| Material: | EPDM COOLANT HOSE | |||||
| Testing Items (JBD) (SAE J20 R4 D1) |
JBD Test Condition (SAE J20 R4 D1) |
Test Content | Unit | JBD Basic Value |
||
| ORIGINAL STATE | Room temperature 20℃~30℃ | HARDNESS | HS | 65 ± 10 | ||
| TENSILE STRENGTH | MPA | ≥7 | ||||
| ELONGATION | % | ≥250 | ||||
| HEAT AGED TEST | 72H×125℃ | HARDNESS CHANGE | HS | ±15 | ||
| TENSILE STRENGTH CHANGE | % | Max: -20 | ||||
| ULTIMATE ELONGATION CHANGE | % | Max: -50 | ||||
| COMPRESSION SET | 72H×125℃ | COMPRESSION TSET CHANGE | % | ≦70 | ||
| COOLANT IMMERSION | Boiling Point*72h （112℃-115℃）*72H | HARDNESS CHANGE | HS | ± 10 | ||
| TENSILE STRENGTH CHANGE | % | Max: -20 | ||||
| ULTIMATE ELONGATION CHANGE | % | Max: -50 | ||||
| VOLUME CHANGE | % | -5~+20 | ||||
| Adhesion between layers | / | Adhesion between layer | KN/M | > 1.5 | ||
| COLD FLEXIBILITY | -40℃×5h，Flexed 180 degrees ×10 times | / | NO CRACKS | |||
| Circumferential swell at overpressure | Max 10% circumferential swell of the hose allowed when pressurized at 2xOP @ 110℃ internal temperature, during 5 minutes. （OP:180kPa and -10kPa in Drawing) |
/ | No leakage cracks or other defects | |||
| VACUUM COLLAPSE | Vacuum for 15s~30s @0.083 MPa; , The ball with a diameter of 0.8 times the inner diameter of the hose can pass through the whole hose |
/ | No leakage cracks or other defects | |||
| Leakage test | cm3/s. | |||||
| Burst test | the rate of aplication of pressure shall be not less than 2.0 MPa ,nor more than 7.0 MPa/min. | MPa | ≥1.24 MPa (Highest) |
|||
| OZONE RESISTANCE | 40℃×50mpa×72H | / | NO CRACKS | |||
| KINK TEST | % | <20% | ||||
APPLICATION
SAE J20 EPDM Reinforcement Automotive Radiator Coolant Hose widely use in Radiator Cooling System/heating system/air cleaner-to-engines connections and other water application in Automobiles, Trucks, All-Terrain Vehicle ( ATVs), Motorcycle, Snowmobiles,Engines, Outdoor Power Equipments, and Generators.
Our Uniquie Advantages:
A: 30+ Years Experienced Professional Technical Teams with strong R&D Center.
B: Powerful Capacity with 4 Factories Production Base.
C: Stable Quality and Competitive Price—-We are an integrated company combining Rubber Raw Materials Refining & Mixer Process and manufacturing Rubber products with professional Technics, as well as Rubber Raw Materials Wholesales.
D: Delivery time—-20-30 days for mass production.
Structure of Hose
Process Of Quality Control
Process of Product Development
Products Collect
Packaging & Shipping
| Test Report | ||||||
| ■ Material Property Test | Test Standard: | SAE J20 R4 D1 | ||||
| ■ Product Property Test | ||||||
| Material: | EPDM COOLANT HOSE | |||||
| Testing Items (JBD) (SAE J20 R4 D1) |
JBD Test Condition (SAE J20 R4 D1) |
Test Content | Unit | JBD Basic Value |
||
| ORIGINAL STATE | Room temperature 20℃~30℃ | HARDNESS | HS | 65 ± 10 | ||
| TENSILE STRENGTH | MPA | ≥7 | ||||
| ELONGATION | % | ≥250 | ||||
| HEAT AGED TEST | 72H×125℃ | HARDNESS CHANGE | HS | ±15 | ||
| TENSILE STRENGTH CHANGE | % | Max: -20 | ||||
| ULTIMATE ELONGATION CHANGE | % | Max: -50 | ||||
| COMPRESSION SET | 72H×125℃ | COMPRESSION TSET CHANGE | % | ≦70 | ||
| COOLANT IMMERSION | Boiling Point*72h （112℃-115℃）*72H | HARDNESS CHANGE | HS | ± 10 | ||
| TENSILE STRENGTH CHANGE | % | Max: -20 | ||||
| ULTIMATE ELONGATION CHANGE | % | Max: -50 | ||||
| VOLUME CHANGE | % | -5~+20 | ||||
| Adhesion between layers | / | Adhesion between layer | KN/M | > 1.5 | ||
| COLD FLEXIBILITY | -40℃×5h，Flexed 180 degrees ×10 times | / | NO CRACKS | |||
| Circumferential swell at overpressure | Max 10% circumferential swell of the hose allowed when pressurized at 2xOP @ 110℃ internal temperature, during 5 minutes. （OP:180kPa and -10kPa in Drawing) |
/ | No leakage cracks or other defects | |||
| VACUUM COLLAPSE | Vacuum for 15s~30s @0.083 MPa; , The ball with a diameter of 0.8 times the inner diameter of the hose can pass through the whole hose |
/ | No leakage cracks or other defects | |||
| Leakage test | cm3/s. | |||||
| Burst test | the rate of aplication of pressure shall be not less than 2.0 MPa ,nor more than 7.0 MPa/min. | MPa | ≥1.24 MPa (Highest) |
|||
| OZONE RESISTANCE | 40℃×50mpa×72H | / | NO CRACKS | |||
| KINK TEST | % | <20% | ||||
