BS 806:1990被替代
Specification for design and construction of ferrous piping installations for and in connection with land boilers
出版：British Standards Institution
专家解读视频
For pipework connecting land steam boilers to prime movers or industrial plant, and for all ancilliary steam and water services with pipe fittings forming part of such installations. For pipes of any bore, where pressure exceeds 3.5 bar, and over 250 mm bore in steam service at pressure up to and including 3.5 bar.
© British Standards Institution 2013
Amendment notes:
AMD 6575
AMD 6742
AMD 6952
AMD 7416
Enquiry Case 806/1
Enquiry Case 806/1,5&6
Enquiry Case 806/1
Enquiry Case 806/1 Free of charge
Enquiry Case 806/2 Free of charge
Enquiry Case 806/3 Free of charge
Enquiry Case 806/4 Free of charge
Enquiry Case 806/5 Free of charge
Enquiry Case 806/6 Free of charge
Enquiry Case 806/7 Free of charge
Generally, Enquiry Cases remain extant until incorporated into the Standard. Enquiry Case 806/1 replaces 806/A to BS 806:1975. The following have been reissued: 806/1 (Issue 4), 806/2 (Issue 3), 806/3 (Issue 3) and 806/5 (Issue 2)
