Use: suction and discharge sulfuric acid, 30% hydrochloric acid, 15% sodium hydroxide solution and dilute acid and alkali solution (except nitric acid) with the concentration not higher than 40% at normal temperature.

Suction and drainage medium: alkali: ammonia, sodium bicarbonate, potassium hydroxide, sodium hydroxide; Acids: carbonic acid, acetic acid, hydrosulfuric acid, hypochlorite, nitrite, phosphoric acid, oxalic acid, formic acid, sulfuric acid, hydrochloric acid, nitric acid, hydrogen bromide, hydroiodic acid, perchloric acid.

Inner rubber layer: nitrile rubber, chloroprene rubber and fluororubber are used as the main raw materials, and special reinforcing agent is added.

Reinforcing layer: high strength copper plated spring steel wire and high-quality high strength polyester wire (cord) are used as reinforcing layer.

Outer rubber layer: natural rubber and composite rubber are used.

Performance characteristics: acid and alkali resistance, anti-aging, chemical resistance, long service life.

Standard length: 10m, 20m, 40m.

Temperature range: - 30 ℃~+80 ℃.

Technical parameters:

Note: ① 1MPa=10bar ≈ 145psi ≈ 10kgf/cm2.

② We can provide flange installation at both ends, and customized processing according to customer's special requirements.