1. Size: 725R16
2. Valve: V3/TR75
3. Weight: 1.40kg
4. Width: 217mm
5. Tensile strength: More than 7.5Mpa
6. Elongation: More than 450%
7. Certificaion: ISO9001: 2000
8. Used for: MC inner tube, OTR inner tube, AG inner tube, LT inner tube
9. Excellent gas-tightness and hear resistance
10. Reducing rolling resistance
We factory is mainly manufacturing both natural and butyl tube for motorcycle and bicycle. and mainly butyl tube for car and light trucks. With over 6 years' development, we've expanded our business scope covering all the common sizes and markets opening all over the world.
Our products have obtained the certificate guarantee of ISO CCC SONCAP CIQ DOT...etc .
Because of the professional production technology, stable quality, and superior sale service, our products and our brand Runstone enjoys high reputation in Domestic China and oversea market
If you are interested in us, pls feel free let me know!
QINGDAO ZHONGHAO XIANGSU CO., LTD |
SIZE | VALVE | WEIGHT (kg) | WIDTH (mm) | TENSILE STRENGTH (Mpa) | ELONGATION % | ELONGATION 300% | PCS/BOX |
4.00R8 | TR13 | 0.36 | 124 | 7.5≥ | 450≥ | 4.0≥ | 45 |
4.00R8 | TR87 | 0.37 | 124 | 7.5≥ | 450≥ | 4.0≥ | 45 |
4.00R10 | TR13 | 0.39 | 115 | 7.5≥ | 450≥ | 4.0≥ | 40 |
4.00/4.50R12 | TR13 | 0.54 | 125 | 7.5≥ | 450≥ | 4.0≥ | 40 |
550/600R6 | TR13 | 0.39 | 138 | 7.5≥ | 450≥ | 4.0≥ | 35 |
600/650R8 | TR13 | 0.44 | 138 | 7.5≥ | 450≥ | 4.0≥ | 35 |
700R8 | TR13 | 0.45 | 138 | 7.5≥ | 450≥ | 4.0≥ | 35 |
600R9 | TR13 | 0.45 | 138 | 7.5≥ | 450≥ | 4.0≥ | 35 |
700R9 | TR13 | 0.45 | 138 | 7.5≥ | 450≥ | 4.0≥ | 35 |
500/550R12 | TR13 | 0.62 | 152 | 7.5≥ | 450≥ | 4.0≥ | 35 |
500/550R13 (155/165R13) | TR13 | 0.62 | 152 | 7.5≥ | 450≥ | 4.0≥ | 35 |
550/600R13 (165/175R13) | TR13 | 0.71 | 163 | 7.5≥ | 450≥ | 4.0≥ | 35 |
550/600R13 (165/175R14) | TR13 | 0.72 | 168 | 7.5≥ | 450≥ | 4.0≥ | 35 |
600/650R14 (175/185R14) | TR13 | 0.85 | 185 | 7.5≥ | 450≥ | 4.0≥ | 25 |
550/600R15 (175/185R15) | TR13 | 0.90 | 188 | 7.5≥ | 450≥ | 4.0≥ | 25 |
600/650R15 | TR13 | 0.90 | 188 | 7.5≥ | 450≥ | 4.0≥ | 25 |
650/700R15 | TR13 | 1.00 | 190 | 7.5≥ | 450≥ | 4.0≥ | 20 |
700/750R15 | TR13 | 1.35 | 217 | 7.5≥ | 450≥ | 4.0≥ | 16 |
725R15 | TR13 | 1.35 | 220 | 7.5≥ | 450≥ | 4.0≥ | 16 |
750/825R15 | V3\TR75 | 1.90 | 250 | 7.5≥ | 450≥ | 4.0≥ | 14 |
825/850R15 | V3\TR75 | 1.90 | 255 | 7.5≥ | 450≥ | 4.0≥ | 14 |
650/700R16 | V3\TR75 | 1.40 | 217 | 7.5≥ | 450≥ | 4.0≥ | 16 |
700/750R16 | V3\TR75 | 1.40 | 218 | 7.5≥ | 450≥ | 4.0≥ | 16 |
725R16 | V3\TR75 | 1.40 | 217 | 7.5≥ | 450≥ | 4.0≥ | 16 |
750/825R16 | V3\TR75 | 1.40 | 218 | 7.5≥ | 450≥ | 4.0≥ | 14 |
825R16 | V3\TR75 | 1.90 | 250 | 7.5≥ | 450≥ | 4.0≥ | 12 |
900R16 | V3\TR75 | 1.90 | 253 | 7.5≥ | 450≥ | 4.0≥ | 12 |
825R20 | V3\TR75 | 2.20 | 248 | 7.5≥ | 450≥ | 4.0≥ | 10 |
900R20 | V3\TR78 | 2.60 | 265 | 7.5≥ | 450≥ | 4.0≥ | 9 |
1000R20 | V3\TR78 | 3.10 | 278 | 7.5≥ | 450≥ | 4.0≥ | 7 |
1100R20 | V3\TR179 | 3.60 | 308 | 7.5≥ | 450≥ | 4.0≥ | 6 |
1200R20 | V3\TR179 | 3.90 | 319 | 7.5≥ | 450≥ | 4.0≥ | 5 |
1200R24 | V3\TR179 | 4.40 | 335 | 7.5≥ | 450≥ | 4.0≥ | 4 |
Contact us
Mr. Tony
Tel:86-532-89051387
Address:jiaonan distirct, qingdao city, China
Qingdao Zhonghao Xiangsu Co., Ltd. is a professional manufacturer and exporter of various inner tube, tyre and pad belt which located in QingDao, China, with convenient transportation access.
The company appreciates the qulity control and safety performance on the products very much. It has advanced manufacture technology and sound manufacturing facilities. More than 400 people in our factory and follow that promise "We are the best, we will do the best"! In recent years, its production capacity has even more been increased with the company' S constant development and ever-upgrading product quality, all of the products has obtained ISO9001: 2008 and HQC certificates. And now we are the biggest manufacture in north area of China. Our products are exported to more than 100 nations and regions, like Southeast Asia, Africa, Europe etc., and they having been widely recognized and trusted by users. Meanwhile, we cooperate with famous enterprise all over the world.
We would like to seek a sincere cooperation and common development with friends at home and abroad.