Shuangli triangle made normal polyester steel brown wire rubber V belt, the fatigue test two to three times more than the national standard,Run four hundred and fifty hours after the belt body intact,terminate the test(still can continue to run).
S/N | Classification | Model | Top width(mm) | Heigth(mm) | Length(inch) | Executive Standard |
1 | Classical V-belt for general drive | Z (O) | 10 | 6 | 22''----185'' | GB/T1171-2017 |
2 | A | 13 | 8 | 22''----185'' | ||
3 | B | 17 | 11 | 26''----590'' | ||
4 | C | 22 | 14 | 47''----590'' | ||
5 | D | 32 | 19 | 98''----630'' | ||
6 | E | 38 | 25 | 110''----630'' | ||
1 | Narrow V-belt for general drive | 3V (9N) | 9.5 | 8 | 49''----140'' | GB/T12730-2018 |
2 | 5V (15N) | 15 | 13 | 49''----532'' | ||
3 | 8V (25N) | 25 | 23 | 100''----532'' | ||
4 | SPA (13N) | 13 | 10 | 47''----197'' | ||
5 | SPB (16N) | 17 | 14 | 49''----331'' | ||
6 | SPC (22N) | 22 | 18 | 74''----441'' | ||
7 | SPZ (10N) | 10 | 8 | 46''----140'' | ||
2 | Joined classical V-belts | BJ | 17 | 13 | 57''----197'' | HG/T 3745—20 11 |
3 | CJ | 22 | 17 | 77''----473'' | ||
4 | DJ | 32 | 21 | 197''----394'' | ||
5 | EJ | 38 | 28 | 110''----630'' | ||
1 | Joined narrow V-belts | 3V (9J) | 9.7 | 9.7 | 55''----140'' | HG/T2819-2010 |
2 | 5V (15J) | 15.7 | 15.7 | 49''----315'' | ||
3 | 8V (25J) | 25.4 | 25.4 | 100''----426'' | ||
4 | SPC | 22 | 20 | 78''----441'' | ||
Length can be customized. |
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Henan Shuangli Rubber Co., Ltd. is a scientific and technological company integrating research, development and production of triangle belts. It has more than 310 employees.The factory covers an area of 30,000 square meters and a building area of 15,000 square meters,and it’s only one Triangle belt manufacturer in north Henan. It won the honorary titles successively over the years,such as the National Export-oriented of Advanced Units and the Key Protection Enterprises in Henan Province,the Contract-abiding and Trust-worthy Enterprise, Credit Henan AAA Credit Enterprise. In 2017, it passed the certification of ISO9001, ISO14001, OHASA18001 International Quality System, environmental,occupational,healthy and safety certification.The company has 2 national patents currently. In 2015, it was rated as a famous trademark in Henan Province. In 2019, there was no blind spot in the coverage of cities and counties nationwide. At the same time, it was selected as one of the top ten brands of the national triangle belt.