{"id":43291,"date":"2024-10-17T06:38:18","date_gmt":"2024-10-17T06:38:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a688-2008\/"},"modified":"2024-10-24T15:46:38","modified_gmt":"2024-10-24T15:46:38","slug":"astm-a688-2008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a688-2008\/","title":{"rendered":"ASTM-A688 2008"},"content":{"rendered":"<\/p>\n

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

PDF Catalog<\/h4>\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>\nCleaning Before Annealing
Heat Treatment
Surface Condition
Chemical Composition
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nMechanical Requirements
Nondestructive Test (Electric Test)
Corrosion Resisting Properties
TABLE 2 <\/td>\n<\/tr>\n
4<\/td>\nWorkmanship, Finish, and Appearance
FIG. 1
TABLE 3 <\/td>\n<\/tr>\n
5<\/td>\nInspection
Rejection
Certification
Product Marking
Packaging
Keywords
TABLE 4 <\/td>\n<\/tr>\n
6<\/td>\nTABLE S1.1
FIG. S1.1
TABLE S2.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A688\/A688M-08 Standard Specification for 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>\n2008<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":43292,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[347,2637],"product_tag":[],"class_list":{"0":"post-43291","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\/43291","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\/43292"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=43291"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=43291"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=43291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}