Recommended for you the best manufacturers acid hose Nominal diameter: 12.5-102 wall thickness (mm): 5-10 Material: EPDM Manufacturers (Origin): Hengshui Ward Purpose: transportation concentration of not more than 40 % sulfuric acid, hydrochloric acid, sodium hydroxide, etc. is not higher than 50% (excluding nitric acid). Length (m): 30 professional production of acid and alkali hose, specification is complete, quality and cheap, welcome new and old customers to inquire, my company adhering to the "quality first, customer first" principle, increasing product quality and new investment in product development, to provide more perfect products and services to our customers and make unremitting efforts. Looking forward to cooperating with you, hand in hand to create brilliant! Products: Applications: conveying a concentration of not more than 40% sulfuric acid, hydrochloric acid, sodium hydroxide, etc. is not higher than 50% (except nitric acid). Product Features: good chemical resistance rubber and specialty materials manufacturing, with good acid and alkali resistance, there are four times the working pressure safety factor. 1. has good resistance to acid corrosion resistant 2 high / low temperature, good waterproof moisture resistance, high chemical resistance; 3, good oil resistance, good flexibility, good performance against dust and dirt, soft and durable; 4, dustproof cushion shock; 5, according to customer drawings / samples processed environmentally friendly products, products with shockproof, anti-static, sealed, waterproof, insulation, fire-retardant, high temperature resistance, abrasion resistance and other properties. Installation Notes: Please choose the appropriate varieties and specifications in accordance with the conditions of use, carrying, ground handling, can not drag and drop, installation and use should not be less than the specified bending radius. Technical parameters: inner plastic ??? ??????????: high grade EPDM rubber ??? ?????????? outside: wear, climate, triple B propylene rubber ?????????? enhancement layer: strengthening multi-layer silk ?????????? Operating temperature:?? (-? 30- 80) ℃ ????? ????? inner diameter of the outer diameter OD ID Working pressure burst pressure bending radius weight woven layers to produce Length mm inch mm inch Mpa bar Mpa bar mm B kg / mm 12.5 1/2 "23 7/8" 3 30 9 90 1801 0.5 20-5016 5/8 "261" 330,992,101 0.58 20-5020 3/4 "291-1 / 4" 752 401 2.5 25 7.5 0.63 20-5022 7/8 "321-1 / 4" 752 801 2.5 25 7.5 0.9 20-50251 "351-2 / 5" 2206603751 20-50 31.5 1.1 1-1 / 4 "431-5 / 8 "1.6 16 4.8 484 202 1.35 20-50401-3 / 5" 501-7 / 8 "1.6 16 4.8 485 002 1.5 20-50502" 622-1 / 2 "1.5 15 4.5 45 6302 1.92 20-50572-1 / 4 "702-4 / 5" 1.2 12 3.6 368 552 2.2 20-50642-1 / 2 "783" 369 602 1.2 12 3.6 2.63 20-50 763 "903-1 / 2" 11033011403 3.1 20-50893-1 / 2 "1064" 11,033,013,503 3.9 20-501024 "1204-5 / 8" 11,033,015,303 4.6 20-50 My company mainly produces and sells hydraulic hose,? cloth hose, oil hose, stainless steel hose, large diameter hose, hose fittings, rubber seals, industrial rubber products and non-standard. Rubber Ward is a research, development, production and sale of rubber products based science and technology enterprises. ????????? ------- Customer satisfaction is our relentless pursuit ????????? ------- service is always our commitment?