Hengshui Zhehan Rubber & Plastic Products Co., Ltd. has specialized in industrial hoses for international markets for many years. We offer fully customizable industrial rubber hoses, sandblast and abrasion-resistant hoses, and Corrugated Rubber Hose for Material Suction and Discharge. Every product can be tailored to your equipment parameters, working conditions, and conveyed media—adjusting inner diameter, pressure rating, length, and temperature class to comply with industrial standards across different countries.
For overseas buyers concerned about quality consistency, lead time, and after-sales support, we have built a rigorous quality control system, a reliable inventory system, and a dedicated export service team. Regular sizes of our industrial rubber hoses, sandblast hoses, and suction and discharge hoses are kept in stock for fast dispatch. Custom orders come with accurate, dependable lead times, and we welcome trial orders as well as long-term OEM partnerships.
Compared with typical alternatives, our industrial rubber hose range offers better cost-effectiveness and stronger adaptability to real working environments. We directly address the problems that matter most to overseas users—rapid wear in material transfer and sandblasting, hose collapse under negative pressure, burst failures under high pressure, and poor long-term weather resistance. Whether you need small-volume procurement for equipment matching or bulk orders for large overseas projects, Hengshui Zhehan delivers standardized, high-performance industrial rubber hose solutions, aiming to be a long-term, trusted partner in industrial rubber and plastic hose supply.
The corrugated material suction and discharge hose is an exceptionally versatile, vacuum-rated industrial rubber hose. It is purpose-built for bi-directional suction and discharge, collapse resistance under negative pressure, and high-flow material handling, covering granules, powders, slurries, and wet or dry mixtures.
For this hose, we use an integrated spiral steel wire reinforcement combined with a one-piece corrugated molding process. This design fundamentally solves the weaknesses found in standard suction hoses—collapsing under vacuum, clogging, deformation, and premature failure—making it a preferred industrial hose choice for demanding material transfer.
Corrugated one-piece construction – The hose wall is highly flexible, wear-resistant, and resists clogging. When conveying cement powder, sand, gravel, slag, slurry, or grain, material buildup is minimized, helping maintain higher transfer efficiency.
Spiral steel wire reinforcement – Delivers strong negative-pressure stability. The hose stays open and retains its shape during sustained suction operations and can match high-vacuum suction and discharge equipment.
Weather and corrosion resistance – Performs reliably in acidic, alkaline, humid, and high/low-temperature environments, allowing universal use with both dry and wet materials.
Full size range and easy installation – The hose can be cut to the required length on site, making it adaptable to a wide variety of conveying equipment, suction and discharge units, and construction machinery.
| Specification | Detail |
|---|---|
| Core Construction | Abrasion-resistant synthetic rubber inner tube + spiral steel wire reinforcement + corrugated weather-resistant outer cover |
| Inner Diameter | 25 mm – 300 mm (1" – 12") |
| Working Pressure | 6 Bar – 10 Bar |
| Burst Pressure | 18 Bar – 30 Bar |
| Temperature Range | -40 ℃ to +82 ℃ |
| Key Performance Parameters | Strong vacuum support, collapse-proof, high flexibility, anti-clogging, acid and alkali resistant, suitable for wet and dry materials |
Mining: slag, sand, and gravel suction and discharge
Construction: cement, mortar, and slurry transfer
Grain storage: suction of grains and powder materials
Chemical plants: dry and wet powders, mildly corrosive media
Municipal works: sewage and sludge suction and discharge
Construction machinery: material transfer on engineering equipment
Because of this adaptability, the corrugated suction and discharge hose is one of the most widely used industrial rubber hose types in production and construction projects.
