Type HD Joint Length 197''--394'' Angle 40℃ Triangle V Belt

Type HD Classical Wrapped Trapezoidal Transmission V Belt OEM Top Width32mm Depth 21mm Length 197''--394'' Angle 40℃

Shuangli triangle belt using German technology, the inner core is tempered wire integral solid untwisted structure, zero elongation, flex resistance, high strength, good adhesion,improve service life of 5--10 times, effectively solves the problem of frequent replacement of ordinary V-belt high negative loading horsepower drive system, an international leading level.
Tempered wire is an overall solid core structure, no need of twisting, it fully reflects the physical characteristic of fatigue resistance of polyester material,solves the problem of unequal phenomenon of the traditional structure of the fiber,the product has the advantages of uniform stress, not loose,not run long,flex, rubber products, the service life is greatly improved,and the maintains a balanced,polyester steel brown is a qualitative leap of rubber framework material, rewriting the rubber skeleton material and rubber belt of a hundred years of history,is a new milepost of world rubber industry.

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).
Made of polyester steel brown wire 4L5V-5000 Shengli oilfield in Liaohe oilfield, Daqing oilfield, shengli oilfield test hang, shuangli filed belt running more than 12 months on average, compared with the international similar products,the service life of the belt body for 3 to 5 times,Very good solution to the oilfield belt easily run length, sliding,throw,transmission efficiency and lower power. Serious, rain and snow weather was badly damaged, short service life,the service life of the imbalance, companies cannot be replaced periodically and other technical problems.
In November 2013 Beijing polyester steel brown wire new skeleton materials expert assessments held ceremoniously,experts attending the meeting of polyester steel brown wire high recognition performance fo excellent quality(the meeting),Polyester steel brown wire is a qualitative leap ,rubber skeleton material rewrote the skeleton rubber materials and rubber belt one hundred years of history,is the world’s rubber industry a new milestone.

Structure:
Outside fabric: Special Polyester cotton canvas
Tensile memeber:Polyester steel brown wire.
Top rubber:NR SBR
Buffer rubber: NR SBR
Bottom rubber:NR SBR

1. High quality
2.Excellent heat and oil resistance
3.Excellent abrasion resistance
4.long life
5.have the complete mould of every size(A,B,D,C,O(M)/Z,SPA,SPB,SPC.3V.5V.8V.AA,BB,CC,and Banded belt and agricultural belt).

About us:

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.
The company’s products are sold by agents all over the country with the advantages of super high quality and complete specifications. The products are sold in Henan, Hebei, Shandong, Shanxi, Hunan, Hubei, Guangdong, Guangxi Jiangxi, Hainan, Ningxia, Heilongjiang, Jilin, Liaoning, Inner Mongolia, Xinjiang, Lhasa and all major provinces, cities and counties, and autonomous regions across the country, they are also exported to Laos, Myanmar, Pakistan, Kyrgyzstan and other countries, and have been trusted and praised by the majority of sellers and users.