1、MIL-DTL-17813/1 29 August 2009 DETAIL SPECIFICATION SHEET EXPANSION JOINTS, PIPE, METALLIC, SINGLE BELLOWS, CORRUGATED, UNREINFORCED This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall
2、consist of this specification sheet and MIL-DTL-17813. DN C-NPS inch (mm) Flange OD inch (mm) 1/ B (bolt circle diameter) inch (mm) 1/ 50 2 (50.8) 6 (152.4) 4.75 (120.7) 65 2.5 (76.2) 7 (177.8) 5.5 (139.7) 80 3 (76.2) 7.5 (190.5) 6 (152.4) 90 3.5 (101.6) 8.5 (215.9) 7 (177.8) 100 4 (101.6) 9 (228.6)
3、 7.5 (190.5) 125 5 (127) 10 (254.0) 8.5 (215.9) 150 6 (152.4) 11 (279.4) 9.5 (241.3) 200 8 (203.2) 13.5 (342.9) 11.75 (298.5) 250 10 (254) 16 (406.4) 14.25 (362.0) 300 12 (304.8) 19 ( 482.6) 17 (431.8) 350 14 (355.6) 21 (533.4) 18.75 (476.3) 400 16 (406.4) 23.5 (596.9) 21.25 (539.8) 450 18 (457.2) 2
4、5 (635) 22.75 (577.9) 500 20 (508) 27.5 (698.5) 25 (635) 550 22 (558.8) - - 600 24 (609.6) 32 (812.8) 29.5 (749.3) 1/ See ASME B16.5, flange dimensions,150 pound. FIGURE 1. Expansion joint, single bellows, unreinforced. AMSC N/A FSC 4730BOLT CIRCLE (B) FLANGE OD LENGTH (C) NOMINAL OD LENGTH FLANGED
5、END METAL BELLOWS METAL BELLOWS WELD END INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-17813/1 2 NOTES: 1. Dimensions are in inches. Metric equivalents are given for information only. 2. The illustration is for identification pur
6、poses only and is not intended to restrict designs and shapes of fastening devices, which conform to the requirements and are within the envelope dimensions. FIGURE 1. Expansion joint, single bellows, unreinforced Continued. REQUIREMENTS: Design and construction: Dimensions and configuration: See fi
7、gure 1. Construction: Corrugated bellows, single, unreinforced expansion joints shall be formed by one of the methods described in the EJMA Standards. Sizes up to and including 10 inches shall be formed from seamless tubing or from a tube having only a longitudinal welded seam. For sizes larger than
8、 10 inches, more than one longitudinal welded seam is permissible. In no case will circumferential seams be accepted on formed corrugated bellows unless the requirements of a particular application require construction and the design is approved by the procuring organization. Corrugations shall be s
9、ymmetrical and of similar dimensions. The classification of the expansion joints covered under this specification sheet are as follows: Type I - shall have corrugated bellows. Class 1 - shall have a single bellows. Materials and finishes. Materials and finishes for the bellows and flanges shall be i
10、n accordance with MIL-DTL-17813. The Part or Identifying Number (PIN) consists of the letters M, the basic specification number, specification sheet number, size, type, class, pressure rating, and end connection. PIN example: M17813/1-3-I-1-150-W Specification number Size Class M 17813 /1 - 3 - I -
11、1 - 150 - W M prefix Specification sheet number End connection (F for flange ends, W for weld ends, and V for Vanstone ends) Type Pressure rating Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-17813/1 3 Referenced documents. In addition to M
12、IL-DTL-17813, this document references the following: ASME B16.5 EJMA Standards CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy - SH Air Force - 99 (Project 4730-2009-099) DLA - CC Review activities: Army - CE Navy MC, SA Air Force - 71 NOTE: The activities listed above w
13、ere interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
