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No.818, West of Renmin Road,
Hengshui, Hebei, China
Tel:0086-0318-8082222
    0086-0318-8080319
Fax:0086-0318-2332222
Email:info@hszhongbo.com
Drilling Hose Ocean Hose Expansion Hose Hydraulic Hose Assemblies
Drilling
Drilling
Construction: steel wire spiral reinforced layer, and wear resistant synthetic rubber cover.
Application: for carrying natural gas, petroleum, etc. on sea floor.

Size
Id*Layer NO.

I.D
(mm)

Tolerance
(mm)

Wire Diameter

O.D
(mm)

Tolerance
(mm)

Working Pressure
(MPa)

Test Pressure
(MPa)

Min.Bend Radius
(mm)

 size

 tolerance(mm)

152x2SP

152

2.0

173

3.0

180

4.0

8

16

2280

203x2SP

203

2.0

225

3.0

232

4.0

8

16

3050

254x2SP

254

2.0

280

3.0

288

4.0

8

16

3810

305x2SP

305

2.0

330

3.0

338

4.0

8

16

4510

152x4SP

152

2.0

184

3.0

192

4.0

16

32

2580

203x4SP

203

2.0

236

3.0

243

4.0

16

32

3350

254x4SP

254

2.0

291

3.0

299

4.0

16

32

4110

305x4SP

305

2.0

341

3.0

350

4.0

16

32

4810

 
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Address: Room 5-302,Building H2,No.818,West of Renmin Road,Hengshui,Hebei,China