Complaint
Application:
It is used for all kinds of Metal-Welding & Cutting machines to deliver oxygen and acetylene.
Feature:
1.The surface color of the Oxygen Hose is red,the acetylene is black or green to distinguish.
2.The Rubber Oxygen Hose has five kinds of colors,red, yellow,blue and green and black.The I.D.O.D.W.P and B.P is able to produce as per the customers' requirements.The maximum length is up to 100 meters.
Inside Diameter(mm) | Outside Diameter(mm) | Mpa(Kgf/cm3 | layer | normal | max(M) | |||
size | tolerance | size | tolerance | M | tolerance | |||
6 | ±0.3 | 13 | ±0.3 | 2(20) | 2 | 30 | ±300 | 100 |
8 | ±0.5 | 15 | ±0.5 | 2(20) | 2 | 30 | ±300 | 100 |
10 | ±0.5 | 17 | ±0.5 | 2(20) | 2 | 30 | ±300 | 100 |
Application
It is used for the delivery of water and neutual liquid at the normal temperature in mining,factory,agro-forestry and civil engineering construction.
Feature:
1.The hose is handiness and has good performance of elasticity & anti-aging.The burst pressure is at least triple than the working pressure.
2. The I.D.O.D.W.P and B.P of Rubber Water Delivery Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.
3.Our factory also produces armored rubber hose according to client requirement.
Inside Diameter(mm) | Outside Diameter(mm) | Mpa(Kgf/cm3 | layer | normal | max(M) | |||
size | tolerance | size | tolerance | M | tolerance | |||
25 | ±0.8 | 33 | ±0.8 | 0.7(7) | 2 | 20 | ±200 | 100 |
32 | ±1.2 | 41 | ±1.2 | 0.7(7) | 2 | 20 | ±200 | 60 |
38 | ±1.2 | 47 | ±1.2 | 0.7(7) | 2 | 20 | ±200 | 60 |
45 | ±1.2 | 55 | ±1.2 | 0.7(7) | 4 | 20 | ±200 | 60 |
51 | ±1.2 | 62 | ±1.2 | 0.7(7) | 4 | 20 | ±200 | 60 |
64 | ±1.5 | 76 | ±1.5 | 0.7(7) | 4 | 20 | ±200 | 40 |
76 | ±1.5 | 89 | ±1.5 | 0.7(7) | 4 | 20 | ±200 | 40 |
89 | ±1.5 | 103 | ±1.5 | 0.7(7) | 4 | 20 | ±200 | 40 |
102 | ±2.0 | 116 | ±2.0 | 0.7(7) | 4 | 20 | ±200 | 40 |
127 | ±2.0 | 144 | ±2.0 | 0.7(7) | 4 | 10 | ±200 | 40 |
152 | ±2.0 | 169 | ±2.0 | 0.7(7) | 4 | 10 | ±200 | 40 |
Application
It is used as the mate of dredger to discharge the mud in the dredging engineering such as lough,river,lake,etc.
Feature:
1.The rubber layer has good elasticity and flexibility usage.
2.The I.D.O.D.W.P and B.P of Rubber Slurry Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.
3.Our factory also produces armored rubber hose according to client requirement.
Inside Diameter(mm) | Outside Diameter(mm) | Mpa(Kgf/cm3 | layer | normal | max(M) | |||
size | tolerance | size | tolerance | M | tolerance | |||
45 | ±1.2 | 56 | ±1.2 | 0.39(3.9) | 4 | 20 | ±200 | 40 |
45 | ±1.2 | 56 | ±1.2 | 0.39(3.9) | 4 | 20 | ±200 | 40 |
64 | ±1.5 | 75 | ±1.5 | 0.39(3.9) | 4 | 20 | ±200 | 40 |
76 | ±1.5 | 88 | ±1.5 | 0.39(3.9) | 4 | 20 | ±200 | 40 |
102 | ±2.0 | 114 | ±2.0 | 0.39(3.9) | 4 | 20 | ±200 | 40 |
152 | ±2.0 | 164 | ±2.0 | 0.39(3.9) | 4 | 10 | ±200 | 20 |
Application:
It is used for the delivery of benzine,kerosene,diesel oil,engine oil,lubricating oil and other mineral oil below 40ºC
Feature:
1.It is made of synthetic rubber which has good performance of oil-resistance. The burst press is at least fourfold than working pressure.
2. The I.D.O.D.W.P and B.P of Rubber Oil Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.
3..Our factory also produces armored rubber hose according to client requirement.
| Inside Diameter(mm) | Outside Diameter(mm) | Working pressure Mpa(Kgf/cm3 | layer | Basic length normal | The maximum length max(M) | |||
| size | tolerance | size | tolerance | M | tolerance | |||
| 13 | ±0.8 | 22 | ±0.8 | 0.5(5) | 2 | 20 | ±200 | 100 |
| 16 | ±0.8 | 24 | ±0.8 | 0.5(5) | 2 | 20 | ±200 | 100 |
| 19 | ±0.8 | 29 | ±0.8 | 0.5(5) | 2 | 20 | ±200 | 100 |
| 22 | ±0.8 | 31 | ±0.8 | 0.5(5) | 2 | 20 | ±200 | 100 |
| 25 | ±0.8 | 34 | ±0.8 | 0.5(5) | 2 | 20 | ±200 | 100 |
| 32 | ±1.2 | 43 | ±1.2 | 0.5(5) | 4 | 20 | ±200 | 60 |
| 38 | ±1.2 | 50 | ±1.2 | 0.5(5) | 4 | 20 | ±200 | 60 |
| 45 | ±1.2 | 57 | ±1.2 | 0.5(5) | 4 | 20 | ±200 | 60 |
| 51 | ±1.2 | 63 | ±1.2 | 0.5(5) | 4 | 20 | ±200 | 60 |
| 64 | ±1.5 | 77 | ±1.5 | 0.5(5) | 4 | 20 | ±200 | 40 |
| 76 | ±1.5 | 90 | ±1.5 | 0.5(5) | 4 | 20 | ±200 | 40 |
| 89 | ±1.5 | 103 | ±1.5 | 0.5(5) | 4 | 20 | ±200 | 40 |
| 102 | ±2.0 | 116 | ±2.0 | 0.5(5) | 4 | 20 | ±200 | 40 |
| 127 | ±2.0 | 144 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 152 | ±2.0 | 169 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 180 | ±2.0 | 200 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 203 | ±2.0 | 225 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 219 | ±2.0 | 243 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 254 | ±2.0 | 280 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
| 305 | ±2.0 | 331 | ±2.0 | 0.5(5) | 6 | 10 | ±200 | 20 |
Application
It is used for the suction & discharge of benzine, kerosene,diesel oil,heavy oil,engine oil and other mineral oil at the normal temperature.
Feature:
1.The hose has dual performance that is able to bear positive&negative pressure. it is able to work freely under the vacuum-80kpa(600mm mercury column),without flat&delamination,has good flexural property,the rubber body is firmness and the adjustability of working condition is very well.
2.The I.D.O.D.W.P and B.P of Oil Suction&Discharge Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.
3.Our factory also produces armored rubber hose according to client requirement.
| Inside Diameter(mm) | Outside Diameter(mm) | Working pressure Mpa(Kgf/cm3 | layer | Basic length normal | The maximum length max(M) | |||
| size | tolerance | size | tolerance | M | tolerance | |||
| 25 | ±0.8 | 37 | ±0.8 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 32 | ±1.2 | 44 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 38 | ±1.2 | 51 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 51 | ±1.2 | 65 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 64 | ±1.5 | 79 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 76 | ±1.5 | 91 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 89 | ±1.5 | 106 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 102 | ±2.0 | 121 | ±2.0 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 127 | ±2.0 | 146 | ±2.0 | 0.3(3) | 4 | 10 | ±120 | 20 |
| 152 | ±2.0 | 175 | ±2.0 | 0.3(3) | 6 | 10 | ±120 | 20 |
| 203 | ±2.0 | 232 | ±2.0 | 0.3(3) | 8 | 10 | ±120 | 20 |
| 254 | ±2.0 | 287 | ±2.0 | 0.3(3) | 10 | 10 | ±120 | 20 |
| 305 | ±2.0 | 235 | ±2.0 | 0.3(3) | 10 | 10 | ±120 | 20 |
Application
For mining, civil engineering and water conservancy projects to attract water and general neutral liquid.
Feature:
1.Hose body has good flexibility, pipe body is strong, with both positive and negative pressure to withstand the dual performance. The hose still performs well when used under conditions of -80 kPa (600 mm Hg) vacuum. Hose burst pressure of not less than three times the working pressure.
2.suction and drainage hose diameter, diameter, working pressure, burst pressure can be customized according to customer requirements. The maximum caliber can reach 500 mm, the maximum length can be 100 meters.
3.according to the actual production of armored hose.
| Inside Diameter(mm) | Outside Diameter(mm) | Working pressure Mpa(Kgf/cm3 | layer | Basic length normal | The maximum length max(M) | |||
| size | tolerance | size | tolerance | M | tolerance | |||
| 25 | ±0.8 | 37 | ±0.8 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 32 | ±1.2 | 44 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 38 | ±1.2 | 51 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 51 | ±1.2 | 65 | ±1.2 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 64 | ±1.5 | 79 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 76 | ±1.5 | 91 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 89 | ±1.5 | 106 | ±1.5 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 102 | ±2.0 | 121 | ±2.0 | 0.3(3) | 4 | 20 | ±120 | 40 |
| 127 | ±2.0 | 146 | ±2.0 | 0.3(3) | 4 | 10 | ±120 | 20 |
| 152 | ±2.0 | 175 | ±2.0 | 0.3(3) | 6 | 10 | ±120 | 20 |
| 203 | ±2.0 | 232 | ±2.0 | 0.3(3) | 8 | 10 | ±120 | 20 |
| 254 | ±2.0 | 287 | ±2.0 | 0.3(3) | 10 | 10 | ±120 | 20 |
| 305 | ±2.0 | 235 | ±2.0 | 0.3(3) | 10 | 10 | ±120 | 20 |
FAQ
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests.
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
Q: Can you make special Design and logo on product?
A: Yes, very easy.
Please contact me for more info today!
Qingdao David Technology Co., Ltd.
Sales Manager : Mr. Dave Liu
Cell Phone +86 15953296656
