This specification covers 1) steel sucker rods; 2) fiber reinforced plastic (FRP) sucker rods; 3) couplings, subcouplings, and polished rod connections; 4) polished rods; 5) stuffing boxes and pumping tees; 6) polished-rod clamps; and 7) sinker bars.
Original price was: $144.00.$72.00Current price is: $72.00.
Specification for Sucker Rods
American Petroleum Institute , 01/01/1998
Pages: 60






