Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click SH/T 3407-2013>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: SH/T 3407-2013 SH/T 3407-2013: Spiral wound gaskets for steel pipe flanges in petrochemical industry
This standard specifies the requirements for types, dimensions and tolerances, technical conditions, inspection and testing of spiral wound gaskets for steel pipe flanges in petrochemical industry. This standard applies to the manufacture and acceptance of spiral wound gaskets for steel pipe flanges which have a nominal pressure PN20 (Class150) ~ PN420 (Class2500), as specified in SH/T 3406 and quot;Steel pipe flanges in petrochemical industry and quot;.
