• Your shopping cart is empty!

  • BS 4870-1:1981

BS 4870-1:1981

Specification for approval testing of welding procedures.-Fusion welding of steel

BSI Group, 02/28/1990

Publisher: BS

File Format: PDF

$90.00$180.34


Published:28/02/1990

Pages:23

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Items to be recorded in welding procedure tests for various processes, changes affecting approval, extent of approval, types of test weld, test pieces, non-destructive and destructive testing, statement of results, recommended procedure, test record form.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 4444:1969

BS 4444:1969

Guide to electrical earth monitoring

$135.00 $271.07

BS A 233-236:1971

BS A 233-236:1971

Specification for plain hexagonal thin nut (of Class 3B UNJ thread)

$30.00 $60.96

BS +A 237-240:1971

BS +A 237-240:1971

Specification for plain hexagonal nut (of Class 3B UNJ thread)

$76.00 $152.40

BS 4200-4:1971

BS 4200-4:1971

Guide on the reliability of electronic equipment and parts used therein-The collection of reliability, availability and maintainability data from field performance of electronic items

$125.00 $251.46