{"id":449352,"date":"2024-10-20T09:02:13","date_gmt":"2024-10-20T09:02:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-b16-38-2023\/"},"modified":"2024-10-26T16:54:19","modified_gmt":"2024-10-26T16:54:19","slug":"asme-b16-38-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-b16-38-2023\/","title":{"rendered":"ASME B16.38 2023"},"content":{"rendered":"

This Standard covers requirements for manually operated metallic valves in nominal sizes 2 1\/2 (DN 65) through 12 (DN 300) having the inlet and outlet on a common centerline. These valves are intended for controlling the flow of gas from open to fully closed positions, for use in distribution and service lines where the maximum gage pressure does not exceed 125 psig (8.6 bar). Valve seats, seals, and stem packing may be nonmetallic.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\nFOREWORD <\/td>\n<\/tr>\n
6<\/td>\nASME B16 COMMITTEE ROSTER <\/td>\n<\/tr>\n
7<\/td>\nCORRESPONDENCE WITH THE B16 COMMITTEE <\/td>\n<\/tr>\n
9<\/td>\nASME B16.38-2023 SUMMARY OF CHANGES <\/td>\n<\/tr>\n
10<\/td>\n LIST OF CHANGES IN RECORD NUMBER ORDER <\/td>\n<\/tr>\n
12<\/td>\n1 SCOPE
1.1 Valve Types
1.2 Application
1.3 Referenced Standards
1.4 Quality Systems
1.5 Convention
1.6 Codes and Regulations
1.7 Definitions
2 CONSTRUCTION
2.1 Conformance <\/td>\n<\/tr>\n
13<\/td>\n2.2 Tamperproof Features
2.3 Configuration
2.4 Marking
2.5 Injection Sealant
2.7 Gas Resistance
2.6 Pressure-Containing Materials
2.8 Temperature Resistance
2.9 Elastomer Components
2.9.1 Air Aging Tests.
2.9.1.1
2.9.1.2
2.9.2 Swell Tests. <\/td>\n<\/tr>\n
14<\/td>\n2.9.2.1
2.9.2.2
2.9.3 Compression Set Tests.
3 QUALIFICATION REQUIREMENTS
3.1 Qualification Tests
3.2 Number of Tests
3.3 Method of Test for Gas Tightness
3.4 Operational Test
3.5 Temperature Resistance
Tables
Table 3.3.1-1 Duration of Test <\/td>\n<\/tr>\n
15<\/td>\n3.6 Structural Provisions: Bending
3.7 Flow Capacity
4 PRODUCTION TESTING
Table 3.6.1.1-1 Bending Moment Values <\/td>\n<\/tr>\n
16<\/td>\nFigure
Figure 3.6.1.2-1 Bend Test Assembly <\/td>\n<\/tr>\n
17<\/td>\nTable 3.7-1 Flow and Head Loss Coefficients <\/td>\n<\/tr>\n
18<\/td>\nMANDATORY APPENDIX I REFERENCES <\/td>\n<\/tr>\n
19<\/td>\nNONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME B16.38-2023 Large Metallic Valves for Gas Distribution<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2023<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":449360,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-449352","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/449352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/449360"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=449352"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=449352"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=449352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}