胶管手册 THE RMA HOSE HANDBOOK 2009

bestbelt600 · 发表于 2012-12-26 13:45:22

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THE RMA HOSE HANDBOOK 2009
7 L9 _/ Y5 C8 U RMA 胶管手册（2009版）
This Hose Handbook is intended for the general guidance and reference of persons interested in the selection and
use of hose for various conditions of service, but readers are cautioned to follow manufacturers’ instructions

游客，如果您要查看本帖隐藏内容请回复

bestbelt600 · 发表于 2012-12-26 13:49:04

CONTENTS
CHAPTER 1 — GENERAL Page
Tube.................................................................................................................................................................. 7
Reinforcement .................................................................................................................................................. 7
Cover ................................................................................................................................................................ 7
Manufacturing Materials .................................................................................................................................. 7
Rubber and Elastomers.............................................................................................................................. 8
Typical Hose Constructions (illustrations) ........................................................................................................ 8
Rubbers Commonly Used In Hose ......................................................................................................... 9
Plastics Commonly Used In Hose........................................................................................................... 11
Fibers Commonly Used In Hose............................................................................................................. 11
Fabrics .............................................................................................................................................................. 12
Yarns ............................................................................................................................................................... 14
Wires ............................................................................................................................................................... 14
Physical Characteristics of Hose ....................................................................................................................... 16
Flexibility and Bend Radius ....................................................................................................................... 16
Suction and Vacuum ................................................................................................................................. 16
Electrical Characteristics of Hose...................................................................................................................... 17
Conductive Hose ....................................................................................................................................... 17
Non-Conductive Hose ............................................................................................................................... 17
CHAPTER 2 — MANUFACTURING METHODS
Three Basic Methods of Making Hose .............................................................................................................. 18
Non-Mandrel Style.................................................................................................................................... 18
Flexible Mandrel Style ............................................................................................................................... 19
Rigid Mandrel Style .................................................................................................................................. 19
Specialty Methods ............................................................................................................................................ 20
Thermoplastic Hose Concepts.................................................................................................................... 20
Continuous Systems .................................................................................................................................. 22
Process Characteristics ..................................................................................................................................... 22
Tubing Operation ............................................................................................................................................. 22
Extruded Tubes ......................................................................................................................................... 22
Wrapped Tubes ......................................................................................................................................... 24
Covering Operation .......................................................................................................................................... 24
Reinforcement .................................................................................................................................................. 24
Braid Reinforcement ................................................................................................................................. 24
Maypole Type ........................................................................................................................................... 25
Rotary Type............................................................................................................................................... 26
RMA IP-2:2009 3
All rights reserved. The contents of this publication may not be reprinted or otherwise reproduced
in any form without the express written permission of RMA.
Spiral Reinforcement................................................................................................................................. 27
Knit Reinforcement ................................................................................................................................... 27
Wrap Reinforcement ................................................................................................................................. 28
Woven Hose .............................................................................................................................................. 29
Vulcanization Techniques............................................................................................................................. 30
Lead Cure .................................................................................................................................................. 31
Wrap Cure ................................................................................................................................................. 31
Open Cure ................................................................................................................................................. 31
Curved Cure .............................................................................................................................................. 32
CHAPTER 3 — HOSE IDENTIFICATION
General ............................................................................................................................................................. 33
Brands (Molded)............................................................................................................................................... 34
Impression Brands............................................................................................................................................ 34
Labels/Decals ................................................................................................................................................... 35
Printed Identification ........................................................................................................................................ 35
Exterior Surface Identification (Ribs, Plateaus, Grooves)................................................................................. 36
Vendors’ Identification Guide for Molded and Extruded Products................................................................... 36
Hose Manufacturer Identification Codes—Colored Yarn Assignments............................................................ 36
CHAPTER 4 — TOLERANCES
Class Identification........................................................................................................................................... 37
Inside Diameter Tolerances ........................................................................................................................... 38
Outside Diameter Tolerances........................................................................................................................ 39
Hand-Built Hose — Wire and Non-Wire Reinforced.................................................................................... 40
Dredging Sleeves — Inside and Outside Diameter Tolerances ..................................................................... 40
Length Tolerances — Tolerances for Specific Cut Lengths of Hose............................................................. 41
Length Tolerances — Tolerances for Hose Built to Length .......................................................................... 41
End Squareness ............................................................................................................................................. 41
CHAPTER 5 — COUPLINGS
General ............................................................................................................................................................. 42
Reusable Shanks with Clamps.......................................................................................................................... 44
Short Shank Couplings ................................................................................................................................. 44
Long Shank Couplings.................................................................................................................................. 44
Interlocking Type.......................................................................................................................................... 45
Compression Ring Type ............................................................................................................................... 45
Reusable Couplings Without Clamps ............................................................................................................ 45
Screw Type................................................................................................................................................ 45
CONTENTS (Continued)
RMA IP-2:2009 4
All rights reserved. The contents of this publication may not be reprinted or otherwise reproduced
in any form without the express written permission of RMA.
Push-On Couplings ................................................................................................................................... 46
Non-Reusable Couplings ............................................................................................................................... 46
Swaged-On Couplings............................................................................................................................... 46
Crimped-On Couplings .............................................................................................................................. 46
Internally Expanded Full Flow Couplings.................................................................................................. 47
Built-in Fittings ......................................................................................................................................... 47
Special Couplings and Clamps ...................................................................................................................... 48
Sand Blast Sleeve Fittings......................................................................................................................... 48
Radiator and Heater Clamps....................................................................................................................... 48
Gasoline Pump Hose Couplings................................................................................................................. 49
Coaxial Gasoline Pump Couplings............................................................................................................. 49
Welding Hose Couplings........................................................................................................................... 49
Fire Hose Couplings.................................................................................................................................. 50
Coupling Procedure.......................................................................................................................................... 50
Corrosion Resistance of Coupling Materials..................................................................................................... 50
CHAPTER 6 — HOSE TEST METHODS
ASTM D380..................................................................................................................................................... 51
Hydrostatic Pressure Tests ............................................................................................................................... 51
Destructive Tests ....................................................................................................................................... 51
Non-Destructive Tests............................................................................................................................... 52
Design Considerations...................................................................................................................................... 53
Electrical Resistance Tests for Hose and Hose Assemblies .............................................................................. 54
CHAPTER 7 — HOSE AND COUPLING SELECTION GUIDE
General ............................................................................................................................................................. 60
Service Considerations for Hose in Critical Applications ................................................................................. 60
Information Needed.......................................................................................................................................... 60
Organizations Having Regulations or Specifications for Hose ......................................................................... 63
CHAPTER 8 — CHEMICAL RECOMMENDATIONS
Oil and Gasoline Resistance........................................................................................................................... 64
Physical Properties After Exposure to Oil....................................................................................................... 64
CHAPTER 9 — CARE, MAINTENANCE, AND STORAGE
General Care and Maintenance of Hose......................................................................................................... 65
General Test and Inspection Procedures for Hose ......................................................................................... 65
Safety Warning (for Pressure Testing)........................................................................................................... 66
CONTENTS (Continued)
RMA IP-2:2009 5
All rights reserved. The contents of this publication may not be reprinted or otherwise reproduced
in any form without the express written permission of RMA.
CONTENTS (Continued)
Storage .......................................................................................................................................................... 67
Shelf Life ...................................................................................................................................................... 67
CHAPTER 10 — GLOSSARY OF TERMS USED BY THE HOSE INDUSTRY.................................... 68
CHAPTER 11 — USEFUL TABLES
Table 11-1 Water Discharge: Flow of Water Through 100 Foot Lengths of Hose ................................. 94
Table 11-2 Conversion Factor: Flow of Water Through Lengths Other than 100 Feet .......................... 95
Table 11-3 Friction Loss in Water Hose ................................................................................................. 96
Table 11-4A Frictional Loss of Air Pressure in Hose ................................................................................ 97
Table 11-4B Frictional Loss of Pressure for Pulsating Flow of Air Through Hose................................... 98
Table 11-5 Air Flow Through Straight Smooth Bore Hose .................................................................... 99
Table 11-6 Pipe Flange Dimensions: 125-150 USA Std (ANSI B16.1 & B16.5)................................... 100
Table 11-7 Pipe Flange Dimensions: 250-300 USA Std (ANSI B16.1 & B16.5)................................... 101
Table 11-8 Wrought-Iron and Steel Pipe Sizes ....................................................................................... 102
Table 11-9 Temperature-Pressure Equivalents of Saturated Steam ........................................................ 103
Table 11-10A Decimal and Millimeter Equivalents of Fractional Inches.................................................... 105
Table 11-10B Hose Size Identification Numbers ........................................................................................ 106
Table 11-11 Inch-Millimeter Equivalents ................................................................................................. 107
Table 11-12 Millimeter, Meter & Kilometer Equivalents of Inches, Feet and Miles................................ 107
Table 11-13 Square Centimeter Equivalents of Square Inches ................................................................. 108
Table 11-14 Volume Units: Cubic Centimeter Equivalents of Cubic Inches............................................ 109
Table 11-15 Liters to US Gallons ............................................................................................................. 110
Table 11-16 Velocity Units: Meter Second Equivalents of Feet per Minute and Second......................... 110
Table 11-17 Weight & Force Units: Gram, Kilogram and Newton Equivalents in Pounds and Tons ...... 111
Table 11-18 Pressure Units: Megapascals (Mpa), Bars, Equivalents of Pounds/Sq. in. .......................... 111
Table 11-19 Areas & Circumferences of Circles for Diameters in Units and Fractions ........................... 112
Table 11-20 Adhesion Units: Kilonewtons/Meter (kN/m) Equivalents of Pounds/Inch........................... 113
INDEX........................................................................................................................................................

stoneavid · 发表于 2012-12-26 13:52:04

感谢楼主分享~

ruBBer柴料 · 发表于 2012-12-26 14:07:02

看不懂，没有中文版的吗？积分也用完了，做个标记，感谢楼主

hzdqzlj · 发表于 2012-12-26 14:26:47

回复一下看看了！

rubber猎人 · 发表于 2012-12-26 14:29:34

楼主这个手册上面都是啥啊？

观摩工 · 发表于 2012-12-26 15:23:42

英文版的，要抱着字典看了

haoweigang · 发表于 2012-12-26 15:42:06

感谢楼主分享~

weijiansheng · 发表于 2012-12-26 16:49:54

回复一个看看吧

姜平辉 · 发表于 2012-12-26 18:45:39

谢楼主,看看。

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