1、1 INCH- POUND MIL-C-16310D 20 March 1991 SUPERSEDING 13 December 1967 (See 6.9) MIL-C-16310C Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: kommander, Naval Sea Systems Command, SEA 5523, Depar
2、tment of the Navy, Washington, DC 20362-5101 by using the self -addressed Standardization document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. MILITARY SPECIFICATION CYLINDER COMPRESSED GAS (COMPRESSED AIR AND CARBON DIOXIDE, NONSHATTERABLE AND NONMAGNETIC
3、) This specification is approved for use by all Departments and Agencies of the Department of Defense, 1. SCOPE 1.1 ScoDe. This specification covers special high-pressure cylinders for storage of compressed gases. 1.2 Sizes. The cylinders are of the following sizes, as specified (see 6.2): Size A -
4、15-pound capacity CO,. Size B - 50-pound capacity CO,. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 SDecifications. standards, and handbooks. The following specifi- cations, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, t
5、he issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). I I AMSC N/A FSC 8120 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited,
6、0 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-h- - MIL-C-Lb32OD 81 = 9999906 0470258 O 1t MIL-C-16310D SPECIFICATIONS FEDERAL A-A-1558 - PPP-B-585 - PPP-B-601 - PPP-B-621 - MI LI TARY MIL-P-15011 - DOD-P-15328 - MIL-1-17214 - MIL-V-17360 - MIL-(3
7、-17376 - STANDARDS FEDERAL FED-STD-H28 - MI LI TARY MIL-STD-101 - MIL-STD-129 - MIL-STD-278 - Paint, Stencil. Boxes, Wood, Wirebound. Boxes, Wood, Cleated-Plywood. Boxes, Wood, Nailed and Lock-Corner. Pallets, Material Handling, Wood Post Construction, Primer (Wash), Pretreatment (Formula No. 117 fo
8、r Indicator, Permeability, Low-Mu (Go-No Go). Valves, Cylinder, Gas, Carbon Dioxide Fire Caps and Flanges, Compressed-Gas Cylinder, General 4-Way Entry, Metals). (Metric) Extinguisher. Specification for. Screw Thread Standards for Federal Services, Color Code for Pipelines and for Compressed Gas Mar
9、king for Shipment and Storage, Welding and Casting Standard. Cylinders, (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2
10、Other Government documents, drawings. and wblications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DRAWINGS NAVAL SEA SYSTEMS COMMAND (NAV
11、SEA) NAVSHIPS 810-1385867 - Decalcomania for Navy Gas Cylinders. (Application for copies should be addressed to: Commander, Portsmouth Naval Shipyard, Code 202.2, Portsmouth, NH 03801.) PUBLICATIONS DEPARTMENT OF TRANSPORTATION (DOT) 49 CFR - Hazardous Material Regulations. (Application for copies s
12、hould be addressed to the Superintendent of Documents Government Printing Office, Washington, D.C. 20402.) a 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-16310D Carbon (max) 0.12 0.08 0.08 (Non-Government standards and other publications a
13、re normally available from These documents also the organizations that prepare or distribute the documents. may be available in or through libraries or other informational services.) O Manganese Phosphorus Sulfur Silicon Molyb Nickel (max (max) (max) (max) (min) (min) 2.0 0.04 0.04 1.00 - 8.0 8.0 2.
14、0 0.04 0.04 1.00 - 2.0 0.04 0.04 1.00 2.00 10.0 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence, Nothing in this document, however, supersedes applicable laws and regulations unless a sp
15、ecific exemption has been obtained. 3. REQUIREMENTS 3.1 Material. Cylinders shall be made of corrosion-resistant steel in accordance with any of the analyses shown in table I. pierced billets, cupped plates, or seamless tubing with either welded pressure heads or spun bottoms. When welded cylinders
16、are supplied, the pressure heads used with tubes from a particular heat shall also be manufactured from Cylinders may be made from heat in order to simpliky gunfire testing. TABLE I. Chemical comilosition. Chromium (min) 17.0 17.0 16.0 a single u Titanium content shall be not less than 5 times the c
17、arbon content, 3.1.1 Recovered materials. Unless otherwise specified herein, all equip- ment, material, and articles incorporated in the products covered by this specifi- cation shall be new and may be fabricated using materials produced from recovered materials to the maximum extent practicable wit
18、hout jeopardizing the intended use. The term “recovered materials“ means materials which have been collected or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. that the use of used or rebuilt products is allowed under this specifica
19、tion unless otherwise specifically specified. None of the above shall be interpreted to mean 3.2 Welded cylinders. When welded cylinders are supplied, the joint design, heat treatment, and welding procedure shall be in accordance with MIL-STD-278 (see 6.5). Cylinders shall not be wirebound. 3 Provid
20、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-LbILOD BL m 99999Ob OY7OLbO 9 = MIL-C-16310D Size Capacity of cylinders (pounds CO,) A 15 B 50 3.3 General. Cylinders shall be clean and free of scale and weld spatter e Minimum water volume (cubic inch
21、es) 615 2300 both inside and out, stand in an upright position. Cylinders shall be nonshatterable and have an aver- age magnetic permeability per unit volume of not more than 2.0, when complete with valve, but without cap, corresponding cylinders approved under DOT 49 CFR. The interior and exterior
22、of the cylinders shall be free of defects in accordance with specification 3A of 49 CFR. They shall be of true form and of such shape that they will The cylinders shall be equal to or better in strength to 3.3.1 Svun bottom cvlinders. The sound metal in the bottom of spun cylinders free of nonmetall
23、ic inclusions shall be not less than one and one- half times the minimum required cylinder wall thickness. drilled at the point of closure and plugged. Cylinder bottoms may be 3.3.1.1 Leakage. Spun bottom cylinders shall show no leakage when tested with dry air as specified in 4.5.4, 3.4 Pressure ra
24、ting. The cylinders shall be designed for a working pressure of 2,000 pounds per square inch (lb/in2) gauge and at test pressure of 3,340 (ib/in2) gauge. The wall thickness shall keep the maximum wall stress ( lb/in2) at the test pressure, to a value at least 10 percent below the 0.2 percent offset
25、yield strength of the material. 3.5 Valve vrotection cap and flange. Size B cylinder shall be fitted with a neck ring or cap flange of austenitic corrosion-resisting steel securely held in place on the cylinder, and shall be provided with a valve protection cap accordance with MIL-C-17376 only when
26、cylinders are fitted with valves. in 3.6 Valves. When specified (see 6.2), cylinders shall be fitted with valves in accordance with MIL-V-17360, class b for size A cylinders and class c for size B cylinders. 3.7 Cavacity. The minimum capacity of cylinders, at a nominal temperature of 70 degrees Fahr
27、enheit (OF) shall be as specified in table II. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-16310D Size A B - 3.8 Size and weight. The size and weight shall be as specified in table Outside diameter Length i/ Weight (inches) ( inches ) (po
28、unds ) 6-1/4 f 1/2 28 f 1 45 8-1/2 f 1/8 56 f 1 190 III. - TABLE III. Size and weight. 1/ Excluding valve protection cap. 2/ Approximate weight when empty. 3.9 Threadinq. Cylinders shall be tapped with l-inch diameter National Gas taper pipe thread, and shall be in accordance with FED-STD-H28. . 3.1
29、0 Markinq. 3.10.1 Cvlinders. Each cylinder shall be identified with figures and letters plainly and permanently marked by stamping on the shoulder of each cylinder starting near the neck, as follows (the serial numbers shall be in figures at least 1/4 inch high for size A cylinders and 1/2 inch high
30、 for size B e cylinders): One side Illustration NONMAGNETIC, the pressure rating and NONMAGNETIC 2,000 Manufacturers symbol, manufacturers serial SPUN when spun cylinders are supplied. s PUN number, and letters NONSHAT. MFG DO125 NONSHAT Government inspectors stamp. XY Other side Military specificat
31、ion number and date MIL-C-16310 6/67 (month and year). Original test data (month and year). 6/67 3.10.2 Weight. When cylinders are fitted with valves, the empty and fully charged weights, to the nearest 1/4 pound, shall be indented on the valve body in accordance with MIL-V-17360. 3.11 Painting and
32、identification. 3.11.1 Primer, Cylinders, after being indented with markings specified in 3.10, shall be thoroughly cleaned and then given a coat of primer accordance with DOD-P-15328. in 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-Lb31OD
33、 1 999990b 0470362 2 MIL-C-16310D l 3,11.2 Identifying color. Cylinders shall be painted in accordance with MIL-STD-101 except that the letters NON-MAGNETIC shall be stencilled longitu- dinally above the letters NONSHAT, using the same paint as used for the latter. 3.11.3 StencillinR. In addition to
34、 the.painting specified in 3.11.1, each cylinder shall be stencilled with the name of the gas contained therein. stencilling shall be lengthwise on the cylinder on diametrically opposite sides in letters at least 2 inches high. inch in height, shall be stencilled longitudinally on the cylinder, 90 d
35、egrees from the name of the gas. in accordance The The letters NONSHAT and NONMAGNETIC, at least 1 The stencilling paint shall be white with A-A-1558. 3.11.4 Decalcomanias. Two decalcomanias bearing the name of the gas contained in the cylinder shall be affixed to the shoulder of the cylinder in the
36、 same place and between the markings specified in 3.10.1. There shall be no paint over the decalcomanias. Decalcomanias shall be in accordance with Drawing 810-1385867. 4. QUALITY ASSURANCE PROVISIONS 4.1 ResDonsibilitv for inspection. Unless otherwise specified in the contract or purchase order, th
37、e contractor is responsible for the performance of all inspection requirements (examinations and tests) as specified herein, Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirem
38、ents specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in this specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4,l.l ResDonsibility for co
39、mpliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. absence of any inspection requirements in the specification shall not relieve the contractor of the
40、 responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of the manufacturing operations, is an acceptable practice to ascertain conformance to requirements, however, this does not
41、authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. The 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-36330D 3 9999906 O470363 - - MIL-C-16310D 4.2 ua
42、litv conformance inspection. Quality conformance inspection shall consist of the examination and tests of 4.4 and 4.5. 4.3 SamDling for oualitv conformance. 4.3.1 InsDection lot. All cylinders of the same size presented at one time shall be considered a lot for purposes of quality conformance inspec
43、tion. 4.3.2 SamDline for examination, A random sample of cylinders shall be selected in accordance with table IV from each inspection lot of material for examination of visual, dimensional, and weight characteristics (see 6.6). TABLE IV. Sampling for visual, dimensional and weipht examination. - Num
44、ber of cylinders in an inspection lot 15 and under 16 to 40 41 to 110 111 to 300 301 to 500 501 to 800 801 to 1300 301 to 3200 201 and over Number of cylinders in sample 7 15 25 35 50 75 110 150 225 4.3.3 SamDling for gunfire tests. Three cylinders representing each lot of steel entering into the ma
45、nufacture of the cylinders on a contract or order shall be selected for the gunfire tests specified in 4.5.1. calls for less than 30 cylinders, only one sample cylinder is required. If the contract or order 4.4 Visual, dimensional, and weivht examination. Each of the sample cylinders selected in acc
46、ordance with table IV shall be visually and dimensionally examined and weighted to verify compliance with this specification. in the sample containing one or more visual or dimensional defects or over required weight shall be rejected (see 6.6). Any cylinder 4.5 Tests, 4.5.1 Gunfire test. Cylinders
47、for gunfire test shall be selected in accordance with 4.2.3 and marked “For test“ (see 6.2). The cylinder shall be fitted by the contractor with a satisfactory valve which can be opened and , 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-16
48、310D closed to check the pressure. Naval Weapons Laboratory to a pressure of 2,000 pressure, the cylinder 40-mm armor piercing projectile at a velocity of 1,400 feet per second. this test, the cylinder wall shall remain in one piece, showing no fragmentation at any point of tear other than that gene
49、rally encountered at the projectile entrance and exit of the cylinder (see 6.7). The cylinders will be charged with air at the lb/in2 gauge. While under this will be hit perpen-dicular to the longitudinal axis with a Under 4.5.2 Leakage test. If furnished with valve and charge, each cylinder selected in accordance with 4.3.2 shall be tested for leakage by submerging it in water at a temperature of not less than 65F fo
