API Standard Rubber Rotary Drilling Hose
Construction:
Inner layer: Nano synthesis, NBR
Reinforcement layer: multiple layers of single high strength steel wire spiraled
Middle layer: Nano synthesis, SBR
Cover: Nano synthesis, CR (Chloroprene rubber)
Operating Temperature:-60°C~+100°C
Applications:
Mining, metallurgy, petroleum, construction machinery and chemical industry
Specifications:
| ID |
OD |
W.P. |
Weight |
| mm |
in |
mm |
MPA |
PSI |
Kg/m |
| 38 |
1 1/2" |
50.5 |
11 |
1600 |
2.00 |
| 51 |
2" |
67.8 |
11 |
1600 |
3.00 |
| 63.5 |
2 1/2" |
81.2 |
11 |
1600 |
4.00 |
| 38 |
1 1/2" |
51.0 |
14 |
2000 |
2.00 |
| 51 |
2" |
68.3 |
14 |
2000 |
3.20 |
| 63.5 |
2 1/2" |
81.9 |
14 |
2000 |
4.20 |
| 76 |
3" |
99.8 |
14 |
2000 |
8.00 |
| 102 |
4" |
127.7 |
14 |
2000 |
11.00 |
| 127 |
5" |
152.4 |
14 |
2000 |
15.00 |
| 152 |
6" |
184.1 |
14 |
2000 |
30.00 |
| 38 |
1 1/2" |
58.0 |
28 |
4000 |
3.70 |
| 51 |
2" |
73.9 |
28 |
4000 |
5.80 |
| 63.5 |
2 1/2" |
87.0 |
28 |
4000 |
7.00
|
Competitive Advantage:
1) We are a professional manufacturer with 15 years' experience, enjoy good reputation oversea
2) Full range of advanced equipment ,testing line ensure production capacity and satisfactory quality
3) Top quality with competitive price and fast delivery bring us very good reputation all over the world .
4) Our Hose includes such features as constant working pressures, low expansion, low temperature and high temperature applications
Audited Supplier 
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