DLA MS14304 REV A-1982 COUPLING CAPS PLUGS & BUSHINGS PIPE THREADED PRESSURE CLASS 3000& 6000《3000及6000压级管螺纹衬套插头帽耦合》.pdf

1、MS34304 REV A 47 9979932 OOLOLB3 4 6- 15-05 - COUPLINGS, CAPS, PLUGS,AND PRESSURE CLASS 3000 AND 6ooo 1rh.r curt BUSHINGS; PIPE THREADED; IR FORCE 99 lwuwmmnt S*mcilicatimm ANSI 816.11 9RMY - ME SWRRIEDES: MRM 1 FED. SUP CLASS MILITARY STANDARD MS 14304 PAGE 1 OF 2 PD-4 COUPLING PD-i HALFCOUPLING I

2、4730 CAP SQUARE HEAD PLUG NOTES t A L HEX HEAD PLUG ROUND HEAD PLUG HEX HEAD BUSHING P t A FLUSH BUSHING 1. Bushings, caps, couplings, and plugs shall be in accordance with the pro- 2. Dimensions are in inches and are given in ANSI 816.11 under the tables for curement specification, ANSI B16.11. ste

3、el threaded fittings and steel plugs and bushings. 3. Carbon steel fittings shall be electrodeposited zinc coated when specified by the MS part number. The zinc coating shall conform to ASTM 8633 Type-1 Class SC3 and shall be applied after machining and threading operations. I Provided by IHSNot for

4、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MSL43011 REV A q7 9999932 00101811 b m 4. 5. 6. 7. 8. FED. SUP CLASS 4730 - Referenced documents shall be of the issue in effect on date of invita- tions for bids or request for proposal. For design feature purposes, this st

5、andard takes precedence over procure- ment documents referenced herein. The MS part number consists of the MS number with a dash after it, the material and finish code number, the kind and pressure rating code letfer, and the size code number(s1 as follows: Material and finish code number (see NOTE

6、7) Kind and pressure rating code letter (see NOTE 8) Military standard number Size code number(s1 (see NOTE 9) The material and finish of the fitting are identified by a single digit as follows: Code I Number 1 2 3 4 5. 6 7 The kind of fittings and pressure class of the fitting are identified single

7、 alphabetic character as follows: Material and Finish (if applicable) Carbon Steel (ASTM A105 or A181-70), not zinc coated Carbon Steel (ASTM A105 or A181-70), zinc coated 4-6% Chromium - 112% Molybdenum (ASTM A182 - F5) 1 114% Chromium - 112% Molybdenum (ASTM A182-Fil) 2 114% Chromium - 1% Molybden

8、um (ASTM A182 - FZ) 304 Stainless Steel (ASTM A182 - F304) 316 Stainless Steel (ASTM A182 - F316) by a PressUre Class Ratinq Class 3000 Class 6000 Kind of Fitting B A Cap, pipe Coupling, piDe A 9. Size Size Code Nominal Pipe Size Code Nominal Pipe Size 20 1-1/4 inch 02 118 Inch 24 1-1/2 Inch o4 114 Inch o6 318 Inch 32 2 Inch 40 2-112 Inch o8 112 Inch 12 314 Inch 48 3 Inch 16 1 Inch 64 4 Inch . - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-