7

for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges

  • Upload
    lamhanh

  • View
    234

  • Download
    3

Embed Size (px)

Citation preview

Page 1: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 2: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 3: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 4: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 5: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 6: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges
Page 7: for steel forgings for pressure purposes. Specification for steel castings for pressure SP6 SP 25 SP 55 Standard finishes for contact faces ofpipe flanges and connecting-end flanges