Fire-resistant Conveyor Belt
Product description
Technical specifications and test datanumberInspection itemsUnit of measurementStandard requirementsdetection result1Appe
Product specifications
Technical specifications and test data
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| number | Inspection items | Unit of measurement | Standard requirements | detection result |
1 | Appearance quality | / | / | qualified |
2 | Width deviation | mm | ±10 | -2 |
3 | Thickness deviation of upper covering layer | mm | Not less than6.65 | 7.00 |
4 | Thickness deviation of the lower cover | mm | Not less than2.80 | 3.10 |
5 | Longitudinal full thickness tensile strength | N/mm | Not less than450 | 465 |
6 | Transverse full thickness tensile strength | N/mm | Not less than100 | 145 |
7 | Full thickness longitudinal reference force elongation | % | Not less than1.0 | 0.7 |
8 | Full thickness longitudinal elongation | % | Not less than3.0 | 3.7 |
9 | Covering a burning resistant experimental high temperature burning depth | mm | Not less than0.5 | 0.3 |
10 | Ten high temperature burning depth | mm | Not less than0.1 | -0.4 |
11 | Minimum tensile strength of 125 c * 168h after hot air aging | mpa | 5 | 12 |
12 | Decrease in tensile strength | % | 40 | 25 |
13 | The lowest value of elongation at break | % | 180 | 450 |
14 | The elongation rate decreased | % | 55 | 34 |
15 | Average value of adhesion strength between layers at normal temperature and under normal temperature | N/mm | Not less than6.0 | 18.6 |
16 | Minimum vertical distribution | N/mm | 4.0 | 18.0 |
17 | Coverage layer < 3mm: the longitudinal mean value of the covering layer and the cloth layer | N/mm | Not less than6.0 | 16.8 |
18 | Longitudinal minimum value between the covering layer and the cloth layer | N/mm | 4.0 | 16.4 |
19 | Covering layer > 3mm: the longitudinal mean value of the covering layer and the cloth layer | | | |
20 | Longitudinal minimum value between the covering layer and the cloth layer | N/mm | 4.0 | 16.8 |
21 | High temperature 160 | N/mm | Not less than3.0 | 6.2 |
22 | Minimum vertical distribution | N/mm | 2.0 | 4.3 |
23 | Coverage layer < 3mm: the longitudinal mean value of the covering layer and the cloth layer | N/mm | Not less than3.0 | 4.8 |
24 | Longitudinal minimum value between the covering layer and the cloth layer | N/mm | 2.0 | 4.4 |
25 | Covering layer > 3mm: the longitudinal mean value of the covering layer and the cloth layer | N/mm | Not less than3.0 | 5.6 |
26 | Longitudinal minimum value between the covering layer and the cloth layer | N/mm | 2.0 | 5.1 |
Hebei Jiuzhou Rubber Technology Co., Ltd. is the only equity exchange-listed company in its region. Its predecessor is Hebei Jiuzhou Rubber Belt Co., Ltd.. It is located in Rubber Industrial Park, Lixian Economic Development Zone, Baoding, Hebei, China. It was established in 1998, with registered capital of 6130.5 million yuan. It covers an area of 68,000 square meters, and has staff of more than 500 people including 32 specialists and technicians, of which 6 have advanced title of profession. It is a dedicated and specialized conveyor belt manufacturer that integrates product design, research & development, production, sales, and service. And it is a member of China Rubber Industry Association (CRIA).Our company is a large/medium-sized enterprise with “Jiuzhou Brand” Conveyor Belt as its primary products. It has an annual production capacity of 7 million meters of conveyor belt which can be categorized into that of General-use, flame-retardancy, heat resistance, oil resistance, acid&Alkali resistance, multi-ply CC, NN, EE, and EP conveyor belt of different strengths, coal mine-purpose PVC/PVG flame-retardant conveyor belt, coal mine-purpose steel cord flame-retardant conveyor belt, general-use steel cord conveyor belt, tear-resistant steel cord conveyor belt, patterned and steep incline corrugated sidewall conveyor belt, and high-strength heat-resistant elevator belt which is researched and developed by ourselves.The company has complete production equipment, advanced testing equipment, and extraordinary technical power. The large fully-automated rubber compounding center which was recently built ensures the stability of product quality. It has production line of PVC/PVG flame-retardant conveyor belt, production line of multi-ply conveyor belt, production lines of steel cord conveyor belt, and production line of steep incline corrugated sidewall conveyor belt. It adheres to the principle of “seek existence with quality, and pursue development with credit”. Our products are consistently invincible in the market competition. As a result, the company has been developing rapidly on a daily basis.Our products including steel cord conveyor belt, flame-retardant conveyor belt, general-use conveyor belt, high-strength conveyor belt, oil-resistant, heat-resistant, acid&alkali-resistant conveyor belt, steep incline sidewall conveyor belt, patterned conveyor belt are well sold domestically. And parts of products find their place abroad, and are well received by foreign buyers.Since incorporated in 1998, our company has consistently been designated as “the inspecting organization”by Provincial Inspection Institute. It’s also a member of Hose&Belt Branch under China Rubber Industry Association. Its products are named as “recommended products”by virtue of reliable quality. The company has been awarded “contract-abiding promise-keeping enterprise”by Provincial and Municipal Administration of Industry and Commerce and Administration of Township Enterprises, and it’s dubbed “enterprise of radiant star”several years in a row. In 1999, it was honored “Certificate of Totally Meeting the Quality Management Standards”issued by Ministry of Agriculture of the Country. In 2000 and 2008, it was awarded“Famous-brａnd Products of Hebei Province”. In April of 2001 it passed ISO9002 International Quality System Accreditation. In 2003 it became member of Power Station Accessories Supply Network of State Power Corporation. In 2006, it was honored “Quality Product of Hebei Province”by Administration of Quality and Technology Supervision of Hebei Province. In December of 2006, it was awarded “Enterprise of Famous Brａnd of Hebei Province”. To embrace more and more fierce market competition, and better meet the needs of customers, we will strive with double efforts. We sincerely welcome friends in different communities from home or abroad for visit and advice. We look forward to smooth cooperation!
