See pipe data charts on pages 294 thru 300 for proper size selection. Standard marking system for valves, fittings, flanges, and unions. Specification for pipeline valvestwentythird edition. Quantitative surface inspection methods for metal castings by michelle m. Mss sp43 only covers stainless steel buttweld fittings made for use with schedule 5s and 10s pipe and stub ends suitable for use with schedule 40s pipe, as defined in asme b36. Pvc band hanger figure 1a pvc this product is designed to protect the pipe from coming into direct contact with the hanger by having the contact surface pvc coated. Customers who purchased awwa c561 also purchased asnt asnttc1a. Mss sp55 2011 quality standard for steel castings for valves, flanges, fittings, and other piping components. Unless otherwise specifically noted in this mss sp, any standard referred to herein is identified by the date of issue that was applicable to the referenced standards at the date of issue of this i\1ss sp. Report mss sp 55 2011 quality standard for steel castings for valves, flanges, fittings, and other piping components please fill this form, we will try to respond as soon as possible. Most of mss sp standrds archive petroleum community forum. Mss sp55 quality standard for steel castings for valves, flanges and fittings and other piping components visual method for evaluation of surface irregularities mss sp80 bronze gate, globe, angle and check valves. Manufacturers standardization society of the valve and fitting industry.
Mss standard marking system for valves, fittings, flanges. Ansimss sp58 manufacturers standardization society. Add standard and customized parametric components like flange beams, lumbers, piping. Quality standard for steel castings for valves, flanges, fittings and other piping components visual method for evaluation of surface irregularities. Mss sp552011 standards pdf, standards pdf download. Some steel items may be specially fabricated to fit other pipe diameters i. Mss sp 55 quality standard for steel castings for valves. Eemua pub no 182 pdf download standards pdf download. Ansimss sp552011 quality standard for steel castings for valves, flanges and fittings and other piping components visual method for evaluation of surface irregularities manufacturers standardization society 01oct2011 23 pages. Recommended practice for personal qualification and certification in nondestructive testingitem no. Mss sp55 mss sp55 gorman3 industrial op 5 aug 08 10. Gate mss sp81 requires the gate to be designed for and hydrostatically pressure tested to 1. Standard practices sp53 magnetic particle examination method, sp54. Quality standard for steel castings for valves, flanges and fittings and other piping components mss sp 60.
Seat mss sp81 has an allowable leakage rate for metal to metal seated valves of 40 cc per inch of diameter, per minute at 40 psi. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy format. In this standard practice all notes, annexes, tables, and figures are construed to be essential to the understanding. Quantitative surface inspection methods for metal castings. Engineering toolbox sketchup extension online 3d modeling. Manufacturers standardization society legally binding. Ansi mss sp 55 2011 mss sp552011 quality standard for steel castings for valves, flanges and fittings and other piping components visual method for evaluation of surface irregularities. Theres a new 2011 edition of the mss sp 55, quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities. Ive had alot of trouble getting pretty castings in china or india.
Is anyone getting sand castings from overseas that pass sp55 visual on a regular basis without a ton of machining. Mss standard practice sp61 ii foreword this standard practice for pressure testing of valves was originally adopted in 1961. Pipe hangers and supports selection and application. By order of the executive director office of the federal register washington, d.
Quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for. Valve standards international standards for valves in piping systems. Meritor is the worlds largest independent manufacturer of heavyduty truck axles for a vast range of vehicle applications, including linehaul, offhighway, specialty and defense. This standard practice provides a series of reference photographs typical of the various surface irregularities common to steel pressure castings and illustrations of. Msssp55 quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities ansiapproved american national standard. May 2011mss sp442006 steel pipeline flanges, includes errata may 2011ansiasme b16. These provide a practical and functional alternative to photographic representation of casting surfaces in standards such as mss sp 55 2011. Mss about officially founded in 1924, the manufacturers standardization society mss of the valve and fittings industry is a nonprofit technical association organized for development and improvement of industry, national and international codes and standards for.
All mss references and quotes in this catalogue are extracted from ansi mss sp58 2009 with permission of the publisher, the manufacturers standardization society. Mss sp552011 english secure pdf quality standard for steel castings for valves, flanges and fittings and other piping components visual method for evaluation of surface irregularities standard published 10012011 by manufacturers standardization society. Federal specification aa1192a type 7, msssp69 type 7. Pdf mss sp55 2011 quality standard for steel castings. Customers who purchased cti std111 also purchased mss sp44. Connecting flange joint between tapping sleeves and tapping valves mss sp 61. Msssp55 quality standard for steel castings for valves. Click here to purchase the full version from the ansi store.
Pressure testing of valves copeland industries, inc. Voelker a thesis submitted to the graduate faculty in partial fulfillment of the requirements for the degree of master of science major. Visual method for evaluation of surface irregularities standard number. Acceptance test code for closed circuit cooling towerssupplement to cti code atc105. Mss sp55 2011 quality standard for steel castings for valves, flanges, fittings, and other piping components free download as pdf file.
All pipe supports in this section are sized to fit schedule 4080 pipe unless otherwise noted. The manufacturers standardization society mss announces that revised standard practice, sp 55 2011, quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities, has been has been published and approved by the american national standards institute ansi as an american national standard ans. Mss sp55 2011 jan01 qualty standard for steel castngs for valves flanges fttngs and other ppng components vsual method for evaluaton of surface rregulartes. Per msssp97 outlet size std xs xxs s160 18 poa poa 14 poa poa 38 poa poa 12 21. Mss sp55 2011jan01 qualty standard for steel castngs for valves flanges fttngs and other ppng components vsual method for evaluaton of surface rregulartes. Specification for hightest wrought butt welding fittings name of standards organization.
Quality standard for steel castings for valves, flanges. Customers who purchased eemua pub no 182 also purchased api spec 6d. Mss sp552001 quality standard for steel castings for valves download quality standard for steel castings for valves, flanges, fittings, and other piping components. Valve rated pressure 150 psi gate test pressure 165 psi. Dear all, im going to share with you most of mss sp stadards little standards is not available with me. The manufacturers standardization society mss announces that revised standard practice, sp552011, quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities, has been has been published and approved by the american national standards institute ansi as an american national. October 2011 gray iron gate valves, flanged and threaded ends. Wrought and fabricated buttwelding fittings for low. The mss sp55, quality standard for model en v pdf motorola razr2 v8 pdf steel castings for valves, flanges, fittings. New mss sp 55, quality standard for steel castings for valves. This standard practice is intended to supplement the requirements of astm specifications a216a 216m, a217a217m, a351a351m, a352a352m, a3891a389m, a487a487m, and a744a744m and to provide a series of reference photographs typical of the various surface irregularities common to steel pressure castings and illustrations of generally acceptable and generally rejectable quality. Design and testing knife gate valves sure flow equipment. Our extensive axle portfolio includes frontdrive and nondrive axles as well as single, tandem and tridem rearaxles for markets in north and south america, europe. Table 1 of section 5 is provided to show mss interpretation as to the relationship between this standard practice and the levels of surface quality illustrated by the comparators and the associated photographs of the castings technology international cti, comparators for the.
October 2011 quality standard for steel castings for valves, flanges and fittings and other piping components visual method for. Ansimss sp552011 quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities. Awwa c561 standards pdf online download in standards store. Ansimss sp69 manufacturers standardization society.
Standard marking system for valves, fittings, flanges and unions. Surface roughness a surface inclusions b gas porosity c. The dimensions and dimensional tolerances defined in mss sp43 are substantially the same as those in asme b16. Mss sp252008 standard practice developed and approved by the manufacturers standardization society of the valve and fittings industry, inc. Mss sp67 7 lever astm a536,654512 aluminum connection ends. It seems the solution is always grind, grind, grind. Manufacturers standardization society of the valve and fittings industry, inc. Pipe hangers and supports materials, design, and manufacture. New mss sp 55, quality standard for steel castings for. Valve design, manufacturing and testing requirements, including. Ansimss sp552011 quality standard for steel castings. Mss sp55 2011 quality standard for steel castings for. It was developed for the purpose of providing a uniform means of testing valves commonly used in the full open and full closed type of service.
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