1、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. 2013 by Navistar, Inc. AUGUST 2013 Page 1 of 4 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER:
2、TMS-6614 TITLE: Piping Insulation CURRENT REV. No,; 1308 DATE: August 2013 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES REVISION DATED: October 2006 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardou
3、s 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 determine the applicability of regulatory limits prior to use. Change Notice: 2.2
4、.3 Added Type III. 4.1 Added Stainless Steel. 4.2.1.4 Added Stainless Steel Shell. 4.2.1.5 Added Vitreous Silicate Fiber. 4.2.2 Added Type III. 4.2.3 Added Vitreous Silicate and Stainless Steel. 4.2.4 Added Type III. 4.3.1.2 Added thermal conductivity values; Editorial changes. Reference: File 30-10
5、 Key Words: Insulation, Thermal Insulation, Exhaust Pipe Insulation 1.0 APPLICATION This specification outlines the requirements for exhaust or turbo pipe insulation, which is used as a thermal barrier to retain or exclude thermal energy. 2.0 SCOPE This specification covers the general requirements,
6、 property and performance requirements, quality, qualification, source approval, and quality control for exhaust pipe insulation. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the CEMS
7、 B-50 specification. 2.2 Classification NOTE: There are currently only three types of approved piping insulation. Additional types of piping insulation are expected to be identified and added to this specification in the future. 2.2.1 Type I: Blanket Type - Ceramic blanket insulation wrapped with al
8、uminum foil tape and secured at each end with stainless steel clamps. 2.2.2 Type II: Insulation Wrap Ceramic blanket insulation with fiberglass fabric inner layer and laminated aluminum foil/fiberglass outer layer secured around pipe. 2.2.3 Type III: Steel Encapsulated Fiber Mat Stainless steel oute
9、r shell with an inner layer of wrapped silicate fiber needlemat. 4NUMBER: TMS-6614 TITLE Piping Insulation REVISION: 1308 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 p
10、atent liability. 2013 by Navistar, Inc. AUGUST 2013 Page 2 of 4 3.0 REFERENCE DOCUMENTS Unless otherwise specified the latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specification. Quality System Standard ISO 9001
11、 or TS-16949 TMS-6929 CEMS B-50 CFR Title 29, Part 1910 ASTM C 518 CEMS C-10 NAVISTAR Manufacturing Std. MS-D-13 ASTM C 177 CEMS A-37 NAVISTAR Eng. Design Std. A-16 ASTM D 751 4.0 GENERAL REQUIREMENTS 4.1 Material Requirements 4.1.1 Aluminum Foil Aluminum alloy 1100 foil per CEMS C-10. 4.1.2 Silicon
12、e PSA Silicone PSA shall comply with TMS-6929. 4.1.3 Stainless Steel Stainless steel, Type 321 or 304, per CEMS A-37 4.2 Material Properties (Insulation Fabric) 4.2.1 Fiber Description 4.2.1.1 Ceramic Fabric (Type I and II) - The ceramic insulation shall consist of ceramic fiber spun from high purit
13、y alumina-silica raw materials. 4.2.1.2 Fiberglass Fabric (Type II) The fiberglass inner layer shall consist of asbestos free flexible woven fiberglass fabric. 4.2.1.3 Laminated Aluminum Foil/Fiberglass (Type II) The outer layer shall consist of laminated aluminum foil/fiberglass material. 4.2.1.4 S
14、tainless Steel Shell (Type III) The outer layer shall consist of embossed stainless steel that encapsulates a fiber mat. Stainless steel shell is to be welded to the underlying pipe. 4.2.1.5 Silicate Fiber Needlemat (Type III) The silicate fiber inner layer shall consist of a flexible woven fiber ma
15、t. 4.2.2 Classification Temperature Type I: 1260C (2300F) Type II: 1260C (2300F) Type III: 700C (1292F) 4.2.3 Thickness Ceramic Fabric 12.7 mm (0.5 in) Minimum Fiberglass Fabric 0.76 mm (0.030 in) Typical Silicate Fiber Needlemat 10.5-12.7 mm (0.41-0.5 in) Nominal Stainless Steel Shell (Before Embos
16、sing) 0.10 mm (0.004”) Minimum 4.2.4 Insulation Density Type I: 64 kg/m (4 lbs/ft) (Ceramic Fabric Only) Type II: 128 kg/m (8 lbs/ft) (Ceramic Fabric Only) Type III: 128-190 kg/m (8-12 lbs/ft) 4.2.5 Odor Shall be inoffensive both wet and dry. 4NUMBER: TMS-6614 TITLE Piping Insulation REVISION: 1308
17、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. 2013 by Navistar, Inc. AUGUST 2013 Page 3 of 4 4.3 Property and Performance Requirements 4.3.1 Thermal Co
18、nductivity (k value) 4.3.1.1 Method: ASTM C-201 4.3.1.2 Typical: 1.77 BTUin/hrftF at 649o C (1200F) max. (Type I and II for ceramic fabric), 0.92 BTUin/hrftF at 538o C (Type III) 4.3.2 Corrosion/Humidity 4.3.2.1 Testing and performance requirements to be determined. 5.0 QUALITY Workmanship shall be
19、such that each part is provided with a clean surface, neatly trimmed edges, and made in conformance with good manufacturing practices. Defects, which affect the performance of the finished product, shall be cause for rejection. 5.1 Qualification Materials submitted for approval to this specification
20、 shall include the following: 5.1.1 A detailed, signed test report documenting testing to this specification per TMS-9543. 5.1.2 The complete procedure used for preparing and curing materials for test, especially surface preparation (when appropriate) and condition of the test materials. 5.1.3 A com
21、plete description, including engineering prints and pictures of any non-standard test fixtures used. 5.1.4 Adhesive, substrate and any chemicals used for bonding, where appropriate. 5.2 Submission The material test report shall be submitted to: Materials Engineering and Technology Dept. 10400 W. Nor
22、th Ave. Melrose Park, IL 60610 Attn: Manager of Nonmetallic Materials 5.3 Quality Control Plan A Quality Control Plan for this product will be established by mutual agreement between NAVISTAR and the supplier. Unless specific exception is noted, the following characteristics, where applicable*, shal
23、l be included in the plan as features for management by statistical process control.* KDensity and One Critical Dimension if Applicable * Other characteristics for inclusion in the control plan may be specified on the engineering drawing and/or purchase order. * See NAVISTAR Engineering Design Stand
24、ard A-16. 6.0 SOURCE APPROVAL AND QUALITY CONTROL 6.1 Supplier Requirements All suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Requirements. NAVISTAR will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approva
25、l Process) documentation and approval requirements. Suppliers must 4NUMBER: TMS-6614 TITLE Piping Insulation REVISION: 1308 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
26、 patent liability. 2013 by Navistar, Inc. AUGUST 2013 Page 4 of 4 maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Corporate Buyer upon request. 6.2 Approval Parts supplied against contracts or purchase orders citing this specifi
27、cation shall be equivalent in all respects to the samples approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes in material, properties, processing practices, construction, color, or labeling of the product are required
28、, the supplier shall notify Materials Engineering and Purchasing & Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test samples, and new or amended or updated Material Safety Data sheet(s) (MSDS), in accordance with CFR Titl
29、e 29, Part 1910 shall be submitted with the request for change. 6.3 Process Control The supplier shall either perform and report results of tests on specific lots of parts produced using ISO 9001 or TS-16949 guidelines, or provide statistical evidence of the lot having been produced in a state of st
30、atistical control and with a process capable of providing all required properties. The part supplier and the quality control manager of the using NAVISTAR plant may determine testing and reporting requirements on specific products. 7.0 SHIPPING, PACKING AND IDENTIFICATION Loading, packing and identi
31、fication shall be in accordance with Manufacturing Std. MS-D-13. 8.0 DESIGNATION ON DRAWINGS The type insulator shall be specified: Example: TMS-6614, Type I 9.0 APPROVED SOURCE As of the date of this publication, there are no approved suppliers. Suppliers will be required to submit a report per the
32、 requirements of this specification in order to be considered for material approval. 10.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact: Suppliers may obtain controlled copies of this specification by contacting: Materials Engineering and Technology Dept. 10400 W. North Ave. Melrose Park, IL 60610 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/
