INTERN TMS 6016-2008 Hose High Temperature with End Fittings《带有末端配件的高温软管》.pdf

1、NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TMS-6016 TITLE: Hose, High Temperature, with End Fittings CURRENT REV No.: 0808 DATE: August 2008 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES ISSUE DATED: December 2007 PRINTED COPIES OF THIS DOCUMEN

2、T MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to de

3、termine the applicability of regulatory limits prior to use. Change Notice: Replaced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added FMVSS-106 requirement; editorial changes. Reference: File 20-3 Keywords: Hose; High Temperature 1.0 APPLICATION This

4、specification covers six types of hose, with end-fittings, used in the air brake, engine oil, diesel fuel, transmission oil cooling, low-pressure power steering and coolant systems. Types I through IV and VI may be used in applications operating between -40 and 150C (-40 to 302F) which conform to th

5、e pressures and bend radii listed in Table 2. Type V may be used in systems operating between -53 to 232C (-65 to 450F) which conform to the pressures and bend radii listed in Table 2. Type V may also be used in applications requiring extra chemical resistance, such as engine oil recirculation lines

6、. RESTRICTIONS: Hose covered by this specification shall not be used in the following applications: High-pressure power steering, cab-lift, or hydraulic brake systems. Air brake jounce/articulating lines - see TMS-6036. Application in coolant systems is limited to customer demand option only. 2.0 SC

7、OPE This specification covers general requirements, property and performance requirements, identification, quality, packing and shipping and source approval and quality control requirements. 2.1 Restricted Chemical SubstancesEffective January 1, 2007, all product supplied to the requirements of this

8、 specification must comply with the requirements of the CEMS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified the latest issue of all referenced standards shall apply. The following specifications and standards are referenced in this specification: Quality System Standard ISO 9

9、001 or TS-16949 NAVISTAR Eng. Drw. PT10-53568 ASTM D 792 NAVISTAR Eng. Design Std A-16 NAVISTAR CEMS A-0, Part II ASTM D 865 NAVISTAR Manufacturing Std MS-D-13 NAVISTAR CEMS A-37 ASTM D 1457 NAVISTAR Eng. Procedural Standard EPS-143 NAVISTAR CEMS G-1 MIL-H-8446 CFR Title 29, Part 1910 NAVISTAR CEMS

10、G-20 MIL-L-7807 NAVISTAR Eng. Drw. AD 1324 NAVISTAR CEMS C-3 MIL-L-2104E NAVISTAR Eng. Drw. AD 6466 TMC Recommended Practice 307 SAE J516 NAVISTAR Eng. Drw. AD 6717 NAVISTAR CEMS B-50 SAE J517 NAVISTAR Eng. Drw. AD 9290 NAVISTAR TMS-6812 ASTM D 412 FMVSS 106 NAVISTAR TMS-6803 SAE J343 This document

11、is restricted and may not be sent outside Navistar, Inc or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. AUGUST 2008 Page 1 of 12 Copyright Navistar International Corporation Provided by IHS under licen

12、se with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-6016 Hose, High Temperature, With End Fittings 0808 This document is restricted and may not be sent outside Navistar, Inc or reproduced without permission from Corporate Tech

13、nical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. 4.0 GENERAL REQUIREMENTS Hose and hose assemblies shall meet SAE, FMVSS, and NAVISTAR requirements as indicated in Tables 2, 3, and 4. Table 1 Description of Types TMS-6016 SAE J 1402 SAE J 517 FMVSS 106 E

14、NG. DR Type I Type AI N/A YES AD1324, AD6466, AD6717 Type II Type AI N/A YES AD1324, AD6466, AD6717 Type III Type AII 100R5 YES AD1324, AD6466, AD6717 Type IV Type AII 100R5 YES AD1324, AD6466, AD6717 Type V N/A 100R14 NO AD9290 Type VI N/A 100R6 NO PT10-53568 4.1 Construction 4.1.1 Type I - This ho

15、se shall consist of a seamless tube of oil resistant rubber, reinforced with either a single wire braid covered by a textile braid or two textile braids separated by a wire braid. All braids shall be impregnated with a black oil and mildew resistant synthetic rubber compound. 4.1.2 Type II - This is

16、 the same as Type I hose except it is Parker 213 hose. It is used for customer demand options only. 4.1.3 Type III - This hose shall consist of a seamless tube of oil and hydraulic brake fluid resisting rubber reinforced with two textile braids separated by a wire braid. All braids shall be impregna

17、ted with an oil and mildew resistant synthetic rubber compound. 4.1.4 Type IV - This is the same as Type III hose except it is Aeroquip FC-350. It is used for customer demand options only. 4.1.5 Type V - This hose shall consist of a seamless smooth bore extrusion of Teflon meeting the requirements o

18、f Type III resin per ASTM D1457, except suitable additives (up of 2% max) are permissible. The reinforcement shall consist of a 300 series stainless steel wire braid of sufficient strength to insure the hose will meet requirements of this specification. 4.1.6 Type VI - This hose shall consist of a s

19、eamless tube of oil resistant rubber reinforced and covered with textile. 4.2 Fittings 4.2.1 Fittings on Types I, II, III and IV hoses shall comply with requirements of SAE J1402 and SAE J516. Fittings may be permanent (crimped) or reusable as indicated on the Engineering drawing and/or purchase ord

20、er. Reusable end fittings used in air brake applications shall have a brass or stainless steel inner, the outer nut and collar may be brass, stainless steel or zinc-coated steel. In some cases, the print may require the inner to be phosphate coated. Reusable end fittings used in fluid (non air) appl

21、ications may use a coated steel liner. Such applications are not interchangeable with air applications. 4.2.2 Type V and VI - Fittings are permanent (crimp). Reusable fittings are not recommended. Material requirements are the same as Types I through IV for air applications. Fittings shall comply wi

22、th SAE J516 except as indicated on the engineering drawing. AUGUST 2008 Page 2 of 12 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-6016 Hose, High T

23、emperature, With End Fittings 0808 This document is restricted and may not be sent outside Navistar, Inc or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. 4.2.3 Fittings shall meet the following requirem

24、ents: Brass UNS No. C36000, C34500, C35000, or C37700 per CEMS C-3 Steel 0-115 or 0-200 per CEMS A-0, Part II Finish Zinc Plate (trivalent), Class 6A, per CEMS G-20; Phosphate coating, Class B-2, per CEMS G-1 Stainless Steel Austenitic (300 series) Stainless Steel per CEMS A-37 (passivated) 4.2.4 No

25、te - Fittings used on Types I/II hose are not interchangeable with fittings used on Type III/IV. 4.3 Dimensions And Tolerances All types shall comply with standards indicated in Table 1 and 3. See Table 5 for common tolerances. Types I thru IV and VI inside diameter and outside diameter shall be con

26、centric within the following limits: Size Concentricity - T.I.R.mm in Up to -8 Inclusive 0.5 0.020 Over -8 0.8 0.030 4.3.1 Concentricity shall be measured over the finished O.D. The readings shall be taken at 90 intervals around the hose and acceptance shall be based on the total variations of the r

27、eadings. Dimensional measurements shall be made at a minimum distance of 13 mm (0.50 in) from the cut ends of the hose. Type V shall meet the concentricity requirements of SAE 100R14 per SAE J 517. 4.4 Performance Requirements 4.4.1 Hose and Hose Assemblies Hose and hose assemblies furnished will me

28、et required tests per SAE J1402, SAE J517 and FMVSS-106 and any additional requirements of this specification or TMC Recommended Practice 307. Unless otherwise indicated, all tests shall be performed in accordance with ASTM D 380 or D 622. 4.4.1.1 Burst Pressure (Assemblies) Hose shall not burst or

29、indicate failure at a hydrostatic pressure below the minimum specified burst pressure in Table 4. The assemblies shall be brought to minimum burst pressure at a constant rate within a period of 15-30 seconds and then continue to failure at the same rate. 4.4.1.2 Proof Pressure Hose assemblies shall

30、not leak when proof pressure tested at the minimum pressure specified in Table 4. Hose assemblies shall be subjected to the required pressure for a period of 30-60 seconds. 4.4.1.3 Cold Flexibility Hose assemblies shall show no leakage or visible cracking after being exposed to a cold environment, b

31、ent over a mandrel, and proof pressure tested after returning to room temperature. The assemblies shall be subjected to -40C (-40F) for Types I, II, III, IV and VI; and -53 C (-65 F) for Type V, for 24 hours in a straight position. While still at the specified temperature, the sample shall be evenly

32、 and uniformly bent over a mandrel having a diameter equal to twice the specified minimum bend radius in Table 4. The mandrel shall be cooled to the specified test temperature. Bending shall be to the indicated angle within 8-12 seconds. AUGUST 2008 Page 3 of 12 Copyright Navistar International Corp

33、oration Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-6016 Hose, High Temperature, With End Fittings 0808 This document is restricted and may not be sent outside Navistar, Inc or reproduced wit

34、hout permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. I.D. of Hose AngleLess than 2.5 cm (less than 1 in) 180 25 mm and greater (1 in and greater) 90 For Type VI hose, an alternate strip method per SAE J1019 or SAE J30R7 may

35、 be used. 4.4.1.4 Burst Strength, Elevated Temperature 4.4.1.4.1 Method: Similar to room temperature burst, except media shall be an appropriate fluid such as: MIL-H-8446 Oronite Chemical #8200 Dow Chemical F-60 General Electric F-50 MIL-L-7807 ASTM Service Fluid 101 Dexron II 4.4.1.4.2 Procedure: T

36、he assembly, filled with the test fluid, shall be heat aged for 1 hour at 150 C (302 F), or at 232 C (450 F) for Type V (1-hour period doesnt include time for oven or assembly to reach required temperature). After aging, the assembly shall be pressurized to proof pressure for 2 minutes and then burs

37、t tested. Hot oil circulation is an acceptable alternative method to oven aging. 4.4.1.4.3 Required: There shall be no leakage, hose burst, or separation from the fittings at 80% of the minimum proof and burst pressures indicated in Table 4. 4.4.1.5 Vacuum - Types I, II, III, IV, and VI: Hose assemb

38、lies shall show no leakage or visible ply separation after bending to the indicated angle with minimum bend radius shown in Table 4 and subjected to the indicated vacuum pressure for 5 minutes. Vacuum Pressure Hose Dash Size Angle of Bend cm-Hg in-Hg - 4 180 71.1 28 - 5 180 71.1 28 - 6 180 71.1 28 -

39、 8 180 71.1 28 -10 180 71.1 28 -12 180 50.8 20 -16 180 38.1 15 -20 90 25.4 10 4.4.1.5.1. Assemblies shall be checked during test for maintenance of vacuum and be sectioned longitudinally after the test is completed for visual inspection. 4.4.1.6 Hot Oil Circulation 4.4.1.6.1 Method: Test per SAE J 1

40、019 High Temperature Circulation Test except the test period and fluid change interval to be 1500 25 hours and the hose shall then be bent around a mandrel having a radius equal to the minimum bend radius in Table 4, and then pressurized with air under water to 2.6 MPa (377 psi) for one minute. 4.4.

41、1.6.2 Required: No hydraulic leakage of the hose or around the end fittings shall be permitted during the 1500 hour circulation portion of the test, and the hose shall show no leakage during the air AUGUST 2008 Page 4 of 12 Copyright Navistar International Corporation Provided by IHS under license w

42、ith INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-6016 Hose, High Temperature, With End Fittings 0808 This document is restricted and may not be sent outside Navistar, Inc or reproduced without permission from Corporate Technica

43、l Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. pressure test. Minor air leakage around the end fittings or due to air entrapment in the braid shall be permitted. 4.4.1.7 Temperature Cycling 4.4.1.7.1 Method: Test per SAE J1019 Temperature Cycling Test exce

44、pt as indicated below. 4.4.1.7.2 Procedure: Obtain production fittings and/or clamps as appropriate. Assemble hoses and fittings as specified for a production assembly. Where applicable, each hose fitting shall have a sight hole drilled into the fitting at the point where the hose end bottoms out. E

45、ach assembly shall be at least 150mm (6 inches) long and there shall be at least 6 assemblies per coupling type based on hose nipples. For instance, crimp assemblies shall require only 6 sets per size as the nipple is constant regardless of terminal end configuration. But, clamped joints will requir

46、e six sets of each nipple/clamp combination since the nipple may change by connection. Weigh assemblies empty. Fill the assembly with the specified fluid and weigh. Assemble to an air manifold in a controllable environmental chamber. Pressurize assemblies to 340 kPa (50 psi) and temperature cycle as

47、 specified. For fitted hoses, the maximum temperature shall be 150oC. For clamped hoses, the maximum temperature shall be 125oC. 4.4.1.7.3 Required: No visible fluid leakage shall be permitted during the test. Minor air leakage around the end fittings or due to air entrapment in the braid shall be p

48、ermitted. Final weight measurements shall not have more than a 3% fluid weight loss. Assemblies shall pass a proof test without leakage. 4.4.1.8 Tensile Test - Assembly All hose assemblies shall withstand a minimum tensile force of 2.2 kN (500 lbf) without separation of the couplings or rupture of the hose. 4.4.1.9 Impulse Test4.4.1.9.1 Method Test per SAE J343 except as indicated below. Hose