1 - AS 3791-1991 HYDRAULIC HOSE
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 REFERENCED DOCUMENTS
6 - 1.3 CLASSIFICATION
6 - 1.4 VISUAL EXAMINATION
6 - 1.5 CONSIDERATIONS RELATING TO HOSE USAGE
6 - 1.5.1 Flexibility
6 - 1.5.2 Fittings
6 - 1.6 MARKING
8 - SECTION 2 CONSTRUCTION, DIMENSIONS, PROPERTIES AND TEST REQUIREMENTS
8 - 2.1 STEEL WIRE-REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R1)
8 - 2.1.1 Concentricity
8 - 2.1.2 Hose construction
8 - 2.1.3 Maximum operating pressure
8 - 2.1.4 Minimum bend radius
8 - 2.1.5 Test requirements
9 - 2.2 HIGH PRESSURE, STEEL WIRE-REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R2)
9 - 2.2.1 Concentricity
9 - 2.2.2 Hose construction
10 - 2.2.3 Maximum operating pressure
10 - 2.2.4 Minimum bend radius
10 - 2.2.5 Test requirements
11 - 2.3 DOUBLE (NON-METALLIC) FIBRE BRAID REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R3)
11 - 2.3.1 Concentricity
11 - 2.3.2 Hose construction
11 - 2.3.3 Maximum operating pressure
11 - 2.3.4 Minimum bend radius
11 - 2.3.5 Test requirements
12 - 2.4 WIRE-INSERTED HYDRAULIC SUCTION HOSE (100R4)
12 - 2.4.1 Hose construction
12 - 2.4.2 Maximum operating pressure
12 - 2.4.3 Minimumbend radius
12 - 2.4.4 Test requirements
13 - 2.5 SINGLE WIRE BRAID REINFORCED, TEXTILE- COVERED HYDRAULIC HOSE (100R5)
13 - 2.5.1 Concentricity
13 - 2.5.2 Hose construction
13 - 2.5.3 Maximum operating pressure
13 - 2.5.4 Minimum bend radius
13 - 2.5.5 Test requirements
15 - 2.6 SINGLE (NON-METALLIC) FIBRE BRAID REINFORCED, RUBBER-COVERED HYDRAULIC HOSE (100R6)
15 - 2.6.1 Concentricity
15 - 2.6.2 Hose construction
15 - 2.6.3 Maximum operating pressure
15 - 2.6.4 Minimum bend radius
15 - 2.6.5 Test requirements
16 - 2.7 THERMOPLASTIC, SYNTHETIC FIBRE-REINFORCED, HYDRAULIC HOSE (100R7)
16 - 2.7.1 Concentricity
16 - 2.7.2 Maximum operating pressure
16 - 2.7.3 Minimum bend radius
16 - 2.7.4 Hose construction
16 - 2.7.5 Test requirements
17 - 2.8 HIGH PRESSURE, THERMOPLASTIC HYDRAULIC HOSE (100R8)
17 - 2.8.1 Concentricity
17 - 2.8.2 Maximum operating pressure
17 - 2.8.3 Minimum bend radius
17 - 2.8.4 Hose construction
17 - 2.8.5 Test requirements
18 - 2.9 HIGH PRESSURE, 4-SPIRAL STEEL WIRE-REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R9)
18 - 2.9.1 Concentricity
18 - 2.9.2 Hose construction
18 - 2.9.3 Maximum operating pressure
19 - 2.9.4 Minimum bend radius
19 - 2.9.5 Test requirements
20 - 2.10 HEAVY DUTY, 4-SPIRAL STEEL WIRE- REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R10)
20 - 2.10.1 Concentricity
20 - 2.10.2 Hose construction
20 - 2.10.3 Maximum operating pressure
20 - 2.10.4 Minimum bend radius
20 - 2.10.5 Test requirements
21 - 2.11 HEAVY DUTY, 6-SPIRAL STEEL WIRE-REINFORCED, RUBBER-COVERED HYDRAULIC HOSE (100R11)
21 - 2.11.1 Dimensions
21 - 2.11.2 Hose construction
21 - 2.11.3 Maximum operating pressure
21 - 2.11.4 Minimum bend radius
22 - 2.11.5 Test requirements
23 - 2.12 HEAVY DUTY, HIGH-IMPULSE 4-SPIRAL WIRE-REINFORCED, RUBBER- COVERED HYDRAULIC HOSE (100R12)
23 - 2.12.1 Dimensions
23 - 2.12.2 Hose construction
23 - 2.12.3 Maximum operating pressure
23 - 2.12.4 Minimum bend radius
23 - 2.12.5 Test requirements
24 - 2.13 HEAVY DUTY, HIGH-IMPULSE, MULTIPLE SPIRAL WIRE- REINFORCED, RUBBER-COVERED HYDRAULIC HOSE (100R13)
24 - 2.13.1 Dimensions.
24 - 2.13.2 Hose construction
24 - 2.13.3 Maximum operating pressure
24 - 2.13.4 Minimum bend radius
24 - 2.13.5 Test requirements
25 - 2.14 POLYTETRAFLUOROETHYLENE-(PTFE-)LINED HYDRAULIC HOSE (100R14)
25 - 2.14.1 Dimensions
26 - 2.14.2 Hose construction
26 - 2.14.3 Maximum operating pressure
26 - 2.14.4 Minimum bend radius
26 - 2.14.5 Test requirements