Polyurethane Pig Discs
- WS
- Shenyang,Liaoning,China
- within the required time
- supply qualified goods within required time
- Information
| 1 | polyurethane pig disc | |||||
Polyurethane material is a kind of polymer material, It isa new kind of organic high polymer material with good elasticity,High resistance to wear, Saturated steam down，Low temperature and good flexibility .it can guarantee the pig to run distance reach 200km In the process of pigging. | ||||||
| According to the function during the pigging we classify pig as Guide disc and Sealing disc. | ||||||
Guide disc: In the process of the pig running, it can guide the cleaning pigs advance, Support the pigging weigh to prevent the eccentric wear,Clean up the impurity and others function etc. | ||||||
Sealing disc: In the process of the pig running,it can seal pipe effectively and then make pressure differential of before and after pig.The differential pressure push it forward and Clean up the impurity and others function etc. | ||||||
| The outside diameter of guide disc and seating disc, Generally is the maximal diameter of 1.03 ~ 1.05 times. | ||||||
| 2 | Polyurethane (PU) Cup/ DISC physical index | |||||
| No. | Factory inspection main indicators | Unit | Guide Cup | Seal Cup | Test method | |
| 1 | Hardness(SHORE A) | Shao A | 85 | 80 | GB531-92 | |
| 2 | Tensile strength | MPa | 50 | 40 | GB528-82 | |
| 3 | Elongation at break | % | 600 | 700 | GB528-82 | |
| 4 | Tensile set | % | 12 | 12 | GB528-82 | |
| 5 | Tear strength | KN/m | 90 | 75 | GB530-81 | |
| 6 | Impact resilience | % | 35 | 55 | GB1681-91 | |
| 7 | Akron abrasion | Cm3/1.61Km | 0.01 | 0.01 | GB1698-82 | |
Contact Information
Contact Person: Mrs.Jessica Zhang
Sales Email: export@wsyq.com
Tel.:+86-4000-627-672
Whatsapp: +86 156 4023 3593
Wechat:+86 156 4023 3593
Skype ID:wsyqgs.jessica@yahoo.com
