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Subject: помогите перевести следующие фразы, касающиеся бурового оборудования. 1) Casing head 20 ¾ x 3,000psi flanged top type RX-74 20" BTC female thread bottom with two 2" LP threaded side outlets2) Slip and seal casing hanger manual 20 ¾” x 13 ¾” 3) Secondary seal casing 20 ¾" x 13 ¾ " 4)Gate valve 2 1/16” 3,000psi LP screwed ends. Full bore through conduit non-rising stem Metal to metal seal between gates and seat and between seats and body hand wheel operated 5) Set of 8 studs with two nuts 7/8” x 6" ASTM A 193 GR-B7M studs and ASTM A194 GR-2HM nuts zinc plated 6) Tubing hanger with extended neck 7 1/16" x 10000psi W.P 3 ½” EUE/конец с высадкой наружу. Lift and suspension x 3" BPV thread with one port for 1/4" hydraulic control 7) Tubing head adapter 7 1/16" x 10.000psi flanged bottom x 3 1/16" x 10000 psi studded top prepared to above extended neck tubing hanger and with down hole control line 8) Adjustable chock 2 1/16" x 10,000psi flanged inlet x outlet with SSTC stem and seat assy. Hand wheel operated 9) Studded cross 3 1/16" x 10,000psi run x 2 ½ “ x 10,000psi outlets Заранее огромное спасибо. |
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