Jiangsu Jiunai Intelligent Manufacturing Technology Co., LTD
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 100 Tons/Per Month |
| Delivery Time | 7working days |
| Packaging Details | Wooden Case or Woven Bags, Pallet |
| Material | Polyurethane |
| Model NO. | Many |
| Surface Treatment | Casting |
| Transport Package | Wooden Case or Cartons |
| Origin | China |
| Standard | Iso9001:2017 |
| Energy Source | Electricity |
| Trademark | Jiuna or at buyer′s option |
| Specification | Many |
| HS Code | 3926909090 |
| Brand Name | jiuna |
| Model Number | N/A |
| Certification | iso9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 100 Tons/Per Month |
| Delivery Time | 7working days | Packaging Details | Wooden Case or Woven Bags, Pallet |
| Material | Polyurethane | Model NO. | Many |
| Surface Treatment | Casting | Transport Package | Wooden Case or Cartons |
| Origin | China | Standard | Iso9001:2017 |
| Energy Source | Electricity | Trademark | Jiuna or at buyer′s option |
| Specification | Many | HS Code | 3926909090 |
| Brand Name | jiuna | Model Number | N/A |
| Certification | iso9001:2015 | Place of Origin | China |
| High Light | PU Buffer For Hydraulic Hammers ，95 A Hardness PU Buffer ，Solvent Resistance PU Buffer | ||
Polyurethane dampers/buffers/pads for hydraulic hammer/rock breaker are made of optimum quality CPU and with a variety of designs,colors and sizes available for users'option. Also can be customized according to buyers' special requirements.They are used as the damper/buffer inserts between the metal parts of rock breaker/hammer to absorb the vibration/shock/sound.
1) Rubber elasticity,Metal toughness and durability, Plastic shape and color flexibility
2) Broad range of durometer hardness
3) Abrasion resistance
4) Oil and solvent resistance
5) Load bearing capacity
6) Tear resistance
7) Excellent noise abatement properties
8) Ageing resistance
Technical Data:
| Hardness | 95 A |
| 100% Modulus | 15 MPA |
| 300% Modulus | 38MPA |
| Tensile Strength | 49MPA |
| Relative Elongation at Break | 430% |
| Tensile Strength | 106(KN/M) |
| Rebound Elasticity | 47%(23℃) |
| Art No. | Specs (mm) | Weight(kg) | Hardness (Shore A) |
| JN20 | 112*98*65 | 0.4 | 95 |
| JN30 | 126*106*65 | 0.5 | 95 |
| JN40 | 145*145*75 | 1.1 | 95 |
| JN43 | 145*145*75 | 1.1 | 95 |
| JN45 | 175*166*80 | 1.5 | 95 |
| JN50 | 217*217*106 | 3.4 | 95 |
| JN81 | 289*234*133 | 6.2 | 95 |
| JN81N | 240*215*130 | 4.3 | 95 |
| JN20G | 240*240*130 | 4.5 | 95 |
| JN130 | 290*326*155 | 9 | 95 |
| JN121 | 290*290*155 | 8.5 | 95 |
| JN30G | 290*326*155 | 9 | 95 |
| JN151 | 290*326*155 | 9 | 95 |
| JN20 | 100*100*15 | 0.2 | 95 |
| JN30 | 137*126*15 | 0.3 | 95 |
| JN40 | 150*156*20 | 0.42 | 95 |
| JN43 | 172*160*20 | 0.43 | 95 |
| JN45 | 160*186*20 | 0.5 | 95 |
| JN50 | 240*210*20 | 0.8 | 95 |
| JN81 | 306*257*30 | 1.9 | 95 |
| JN81N | 275*237*30 | 1.8 | 95 |
| JN20G | 261*261*30 | 1.6 | 95 |
| JN130 | 325*290*30 | 2.5 | 95 |
| JN121 | 326*286*30 | 2.4 | 95 |
| JN30G | 280*280*30 | 1.8 | 95 |
| JN151 | 352*325*30 | 3 | 95 |
| JN540 | 106*70*12 | 0.1 | 95 |
| JN543 | 106*70*12 | 0.1 | 95 |
| JN550 | 120*85*20 | 0.23 | 95 |
| JN581 | 200*120*20 | 0.56 | 95 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2010 year
Total Annual:
3 Millions-10 Millions
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Jiangsu Jiunai Intelligent Manufacturing Technology Co., Ltd is located in Changzhou city No.18, Hengfu Road, Hengshanqiao Town, Economic Development Zone (Building 18-19), trafifc is very convenient . Company has six polyurethane products production line, the introduction of advanced technolog... Jiangsu Jiunai Intelligent Manufacturing Technology Co., Ltd is located in Changzhou city No.18, Hengfu Road, Hengshanqiao Town, Economic Development Zone (Building 18-19), trafifc is very convenient . Company has six polyurethane products production line, the introduction of advanced technolog...
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