{"id":75435,"date":"2024-10-17T17:08:21","date_gmt":"2024-10-17T17:08:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a688-2012\/"},"modified":"2024-10-24T19:21:13","modified_gmt":"2024-10-24T19:21:13","slug":"astm-a688-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a688-2012\/","title":{"rendered":"ASTM-A688 2012"},"content":{"rendered":"<\/p>\n

1.1 This specification covers seamless and welded austenitic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feed-water heaters.<\/p>\n

1.2 The tubing sizes covered shall be 5<\/sup> \/ 8<\/sub><\/small> to 1 in. [15.9 to 25.4 mm] inclusive outside diameter, and average or minimum wall thicknesses of 0.028 in. [0.7 mm] and heavier.<\/p>\n

1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Ordering Information
General Requirements
Materials and Manufacture <\/td>\n<\/tr>\n
2<\/td>\nTABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nCleaning Before Annealing
Heat Treatment
Surface Condition
Chemical Composition
Mechanical Requirements <\/td>\n<\/tr>\n
4<\/td>\nTABLE 2 <\/td>\n<\/tr>\n
5<\/td>\nNondestructive Test (Electric Test)
Corrosion Resisting Properties <\/td>\n<\/tr>\n
6<\/td>\nWorkmanship, Finish, and Appearance
Inspection
Rejection
FIG. 1
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
7<\/td>\nCertification
Product Marking
Packaging
Keywords
TABLE S1.1 <\/td>\n<\/tr>\n
8<\/td>\nFIG. S1.1
TABLE S2.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A688\/A688M-12 Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2012<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":75436,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[347,2637],"product_tag":[],"class_list":{"0":"post-75435","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/75435","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\/75436"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=75435"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=75435"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=75435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}