Rubber hose high pressure chemical acid and chemical hose
Acid(alkali) delivery and suction rubber hose
Used to delivery diluted acid(alkali) solution with the temperature not higher than 45℃ and density below 4o% (except nitric acid)
The layer has good property of anti-erosion by acid and alkali. The burst pressure of the hose is four times or higher than the working pressure.
Inside Diameter(mm) |
Layer | Working Pressure MPa Kgf/cm² | Normal Length | Max Length (m) | ||
Size | Tolerance | M | Tolerance | |||
6 | ±0.3 | 2 | 0.7(7) | 30 | ±1% | 100 |
8 | ±0.5 | 2 | 0.7(7) | 30 | ±1% | 100 |
10 | ±0.5 | 2 | 0.7(7) | 30 | ±1% | 100 |
13 | ±0.75 | 2 | 0.7(7) | 30 | ±1% | 100 |
16 | ±0.75 | 2 | 0.7(7) | 20 | ±1% | 100 |
19 | ±0.75 | 2 | 0.7(7) | 20 | ±1% | 100 |
25 | ±1.25 | 2 | 0.7(7) | 20 | ±1% | 100 |
Acid (alkali) delivery rubber hose
Inside Diameter(mm) |
Layer | Working Pressure MPa Kgf/cm² | Normal Length | Max Length (m) | ||
Size | Tolerance | M | Tolerance | |||
19 | ±0.75 | 2 | 0.7(7) | 20 | ±1% | 60 |
22 | ±0.75 | 2 | 0.7(7) | 20 | ±1% | 60 |
25 | ±1.25 | 2 | 0.7(7) | 20 | ±1% | 60 |
32 | ±1.25 | 4 | 0.7(7) | 20 | ±1% | 60 |
38 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 60 |
45 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 60 |
51 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 60 |
64 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 40 |
76 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 40 |
89 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 40 |
102 | ±2.0 | 4 | 0.5(5) | 20 | ±1% | 40 |
127 | ±2.0 | 4 | 0.5(5) | 20 | ±1% | 20 |
152 | ±2.0 | 6 | 0.5(5) | 20 | ±1% | 20 |
Acid (alkali) suction rubber hose
The layer has good property of anti-erosion by acid and alkali. The hose can be used under the pressure of -80kpa(600mm mercury) at the vacuum. The hose has the double properties of bearing both the poitive and negative pressure. The hose can become flat under pressure and can not cast off from its layer and has good bending property.
Inside Diameter(mm) |
Layer | Working Pressure MPa Kgf/cm² | Normal Length | Max Length (m) | ||
Size | Tolerance | M | Tolerance | |||
25 | ±1.25 | 4 | 0.7(7) | 20 | ±1% | 60 |
32 | ±1.25 | 4 | 0.7(7) | 20 | ±1% | 60 |
38 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 60 |
51 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 60 |
64 | ±1.5 | 4 | 0.7(7) | 20 | ±1% | 40 |
76 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 40 |
89 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 40 |
102 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 40 |
127 | ±2.0 | 4 | 0.7(7) | 20 | ±1% | 20 |
152 | ±2.0 | 6 | 0.7(7) | 20 | ±1% | 20 |
203 | ±2.0 | 6 | 0.7(7) | 10 | ±1% | 10 |
254 | ±2.0 | 8 | 0.7(7) | 10 | ±1% | 10 |
The general package of our products is plastic or woven bag with pallet under the hose.We, however, can also provide special package according to customer's requests.
Penglai Linge Rubber & Plastic Co.,Ltd and Penglai Aofenglian Rubber & Plastic Co.,Ltd was established in 1989, is a professional company mainly for the research, development, design and manufacture of all kinds of rubber hose. The area of company is about one hundred and eight mu. The registered trade mark of the products are "DENGFENG", "LINGE", "YUANHONG", "JIAGONG", "AOFENGLIAN"
Our company own advanced production equipment,well-equipped testing,strong innovation and research,strong technical force.All of the products were insured by the Insure Company of Chinese People.
1.Your inquiry related to our product will be replied within 24hours.(E-mail or TM)
2.Well-trained & experienced staff are to answer all your inquiries in English.
3.Your business relationship with us will be confidential to any third party.
4.Good after-sale service offered, please get back if you got question.
5.Welcome to our company.
Our company mainly produces all types of Metal-welding and cutting rubber hose, air pressure rubber hose, water delivery and suction rubber hose, oil delivery and suction rubber hose, heat-resistant (steam) and suction rubber hose, acid (alkali) delivery and suction rubber hose, wear-resistant rubber hose, wire braid (spiral) hydraulic rubber hose, dredging harbor project rubber hose, special purpose rubber hose.