API 600-2015- Steel Gate Valves,
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(2) API 600 NPS 4 (DN100) WCB Class 150 (PN20) Bolted Bonnet Gate Valve 28 Feb. 2016. The aim of the training is to improve awareness and knowledge about API Valves. This document does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.. Prepared By. NILESH MISTRY. (Quality Assurance Engineer, B.E Mechanical) E-Mail: [email protected].
(3) 1. INTRODUCTION.
(4) TECHNICAL SPECIFICATIONS OF THE VALVE Valve Description. API 600 NPS 4 (DN100) Class 150 (PN20) Bolted Bonnet Gate Valve. Valve Size. NPS 4 (DN100). Pressure Class. 150 (PN 20). End Connection. Raised Face Flanged. Material of Construction. ASTM A216 Gr. WCB 19.6 bar @ -29 to 38°C, 1.4 bar @ 538°C. Pressure Rating. 285 psig @ -20 to 100°F, 20 psig @ 1000°F. Valve Orientation. Unidirectional. Wedge Type. Flexible Wedge. Operation. Manually Operated Handwheel. Body Material. ASTM A216 Gr. WCB. Bonnet Material. ASTM A216 Gr. WCB. Nominal Trim Material. 316 (Combination # - 10).
(5) IDENTIFICATION OF VALVE TERMS.
(6) 2. DESIGN.
(7) PRESSURE TEMPERATURE RATINGS. Note: The Clause Numbers mentioned in this presentation except Chapter 5, are directly taken from API 600 Standard, 13th Edition, January 2015 Data Courtesy : ASME B16.34 (2013).
(8) PRESSURE TEMPERATURE RATINGS. Data Courtesy : ASME B16.34 (2013).
(9) PRESSURE TEMPERATURE RATINGS. Data Courtesy: ASME B16.34 (2013).
(10) BODY WALL THICKNESS. Data Courtesy : API 600 (13th Edition, Jan 2015).
(11) BODY WALL THICKNESS. Data Courtesy : API 600 (13th Edition, Jan 2015).
(12) BONNET WALL THICKNESS. Data Courtesy : API 600 (13th Edition, Jan 2015).
(13) BODY FLANGED ENDS - DIMENSIONS. Data Courtesy : ASME B16.5 (2013).
(14) BODY FLANGED ENDS - DIMENSIONS. Data Courtesy : ASME B16.5 (2013).
(15) BODY FLANGED ENDS - DIMENSIONS. Data Courtesy : ASME B16.5 (2013).
(16) FACE TO FACE & END TO END DIMENSIONS. Data Courtesy : ASME B16.10 (2009).
(17) FACE TO FACE & END TO END DIMENSIONS. Data Courtesy : ASME B16.10 (2009).
(18) FACE TO FACE & END TO END DIMENSIONS. Data Courtesy : ASME B16.10 (2009).
(19) BODY SEATS. Data Courtesy : ASME B16.34 (2013).
(20) BODY SEATS.
(21) BODY SEATS.
(22) BONNET.
(23) BODY TO BONNET JOINT.
(24) BODY TO BONNET JOINT.
(25) BODY TO BONNET JOINT. ..
(26) BODY TO BONNET JOINT.
(27) GATE. Data Courtesy : API 600 (13th Edition, Jan 2015).
(28) GATE.
(29) YOKE.
(30) STEM AND STEM NUT. Data Courtesy : API 600 (13th Edition, Jan 2015).
(31) STEM AND STEM NUT. Data Courtesy : API 600 (13th Edition, Jan 2015).
(32) STEM AND STEM NUT.
(33) STEM AND STEM NUT.
(34) STEM AND STEM NUT.
(35) PACKING & PACKING BOX.
(36) PACKING & PACKING BOX.
(37) PACKING & PACKING BOX.
(38) BOLTING.
(39) BOLTING.
(40) OPERATION.
(41) BYPASS AND OTHER AUXILIARY CONNECTIONS.
(42) 3. MATERIALS.
(43) MATERIALS OTHER THAN TRIM MATERIALS. Data Courtesy : API 600 (13th Edition, Jan 2015).
(44) MATERIALS OTHER THAN TRIM. Data Courtesy : API 600 (13th Edition, Jan 2015).
(45) TRIM.
(46) TRIM.
(47) 4. TESTING, INSPECTION AND EXAMINATION.
(48) INSPECTION AND EXAMINATION. PRESSURE TESTS. REPAIR OF DEFECTS.
(49) 5. PRESSURE TESTING.
(50) TEST LOCATION. TEST EQUIPMENT. Note: The Clause Numbers mentioned in this Chapter, are directly taken from API 598 Standard, 9th Edition, September 2009..
(51) TESTS REQUIRED.
(52) TESTS REQUIRED. Data Courtesy : API 598 (9th Edition, September 2009).
(53) TEST FLUID.
(54) TEST PRESSURE. Data Courtesy : API 598 (9th Edition, September 2009).
(55) TEST PRESSURE. Data Courtesy : API 598 (9th Edition, September 2009).
(56) TEST DURATION. Data Courtesy : API 598 (9th Edition, September 2009).
(57) TEST LEAKAGE – SHELL, STEM SEALS & BACKSEAT.
(58) TEST LEAKAGE – CLOSURE. Data Courtesy : API 598 (9th Edition, September 2009).
(59) PRESSURE TEST PROCEDURES.
(60) PRESSURE TEST PROCEDURES – BACKSEAT TEST.
(61) PRESSURE TEST PROCEDURES – SHELL TEST.
(62) PRESSURE TEST PROCEDURES – LOW PRESSURE CLOSURE TEST.
(63) PRESSURE TEST PROCEDURES – LOW PRESSURE CLOSURE TEST.
(64) PRESSURE TEST PROCEDURES – HIGH PRESSURE CLOSURE TEST.
(65) 6 MARKING.
(66) MARKING.
(67) ASME B16.34 – MARKING REQUIREMENTS. Name. The Manufacturer’s name or trademark. Materials. Cast valves shall be marked with the heat number or heat identification and symbols (letters and numbers) as given in the ASTM specifications to designate the material grade.. Rating. The valve body shall be marked with the number that corresponds to the pressure rating class designation except the special class, limited class, intermediate rated – standard class and intermediate rated – special class valves may instaed be marked with the valve’s maximum allowable temperature and its associated rated temperature.. Temperature. Temperature markings are not required except as indiacted above.. Size. The NPS designation number shall be shown. Omission of Marking. On valves whose size or sape limits the body markings, they shall be ommited in the following order: a) size b) rating 3) material 4) manufacturer’s name or trademark. Ring Joint Flange. Valves having ring-joint end flanges shall have the edge (periphery) of each ring-joint end flange marked with letter “R” and the corresponding ring-froove number.. Multiple Material MArking. Material for valve bodies, bonnets, and cover plates that meet the requirements for more than one specification or grade of the specification llisted in Table 1 (ASME B16.34 – 2013) may, at the manuufacturer’s option, be marked with more than one of the applicable specification or grade symbols. These identification markings shall be placed to avoid confusions in identification. The acceptabilty of multiple markings shall be in accordance with guidelines set out in ASME Boiler and Pressure Vessel Code, Section ll, Part D, Appendix 7..
(68) 7. PREPARATION FOR SHIPMENT.
(69) COATING.
(70) OPENINGS.
(71) SHIPMENT.
(72) 8. REFERENCES.
(73) REFERENCES.
(74) THANKS!. Any questions? Prepared By : Nilesh Mistry (Quality Assurance Engineer, B.E Mechanical) Contact me @ E-Mail: [email protected] Linked In: https://in.linkedin.com/in/nilesh-mistry-04386746 For More Presentations, Slideshare: http://www.slideshare.net/nkm3091992 Scribd: https://www.scribd.com/user/311544387/Nilesh-Mistry.
(75) Spread Knowledge !! Build Opportunities !!.
(76)
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