1.产品技术支持：本产品由本公司技术部联合国家胶管、胶布研究中心专家共同开发，采用独特配方及先进工艺生产。
1. product technical support: This product is jointly developed by the company's technical department and the experts of the national rubber tube and rubber cloth Research Center, with unique formula and advanced technology production.
2.产品特点：内胶：采用聚氨酯和丁基橡胶为主要原材料，并加入特殊补强剂。成品内胶颜色为黄色透明状态，具有高耐磨、高韧性、耐高压等特点，耐磨指标是普通喷砂胶管的2-3倍。在同行业中享有“耐磨王”的美誉。
2., the product features: inner glue: polyurethane and butyl rubber are the main raw materials, and special reinforcing agent is added. The color of finished product is yellow and transparent, and has high wear resistance, high toughness and high pressure resistance. The wear resistance index is 2-3 times that of ordinary sandblasting hose. In the same industry, enjoy the reputation of "wear-resistant king".
3.增强层夹布喷砂胶管采用优质擦胶布作增强层，柔性好、承压能力强；钢编喷砂胶管采用镀铜胶管专用钢丝编织，承受工作压力是夹布胶管的3-4倍，具有耐压程度高，抗屈挠性能优越之特点。
The 3. reinforced layer cloth sand blasting rubber hose is made of high quality rubbing cloth as the reinforcing layer, with good flexibility and strong bearing capacity. The steel woven sand injection hose is braided with a copper coated steel tube, which bears 3-4 times the working pressure, and has the characteristics of high pressure resistance and excellent flexural resistance.
4.使用范围： 产品主要用于各类隧道工程，井巷、洞室、护坡喷锚，在水电，矿业、军防等领域拥有广泛的应用领域。
4. scope of use: the products are mainly used in all kinds of tunnel engineering, well, tunnel, cavern, slope anchorage, and have extensive application fields in the fields of hydropower, mining, military and defense.
5.质量承诺：建议初次使用本产品时与其他厂家产品对比使用，比较本厂产品的优越性。低于普通喷砂胶管性能退还全部货款。
5. quality commitment: it is recommended to compare with other manufacturers when using this product for the first time, so as to compare the superiority of our products. Less than ordinary sandblasting hose performance, refund all the payment.