API Tubing Spool Wellhead Equipment
Wellhead Equipment Tubing Spool 7 1/16" -3K x 11" -3K
The tubing spool made of forged or special smelt steel, is the component of the wellhead equipment. The tubing spools are equipped with studded outlets as the standard. All studded outlet connections are threaded for VR plugs. The tubing spool connects the upper casing head with the X-mas tree and is used for hanging the tubing hanger and sealing the annular space the string and oil-layer casing.
The tubing spool is composed with below items:
| I | Tubing Spool | |
| 1 | BOTTOM FLANGE 11" X 3000 # BY TOP FLANGE 7-1/16" X 3000 # AND BOTTOM MUST BE PREPARED TO BE APPLICABLE EITHER FOR 7" CASING OR 5 1/2" CASING.TUBING SPOOL IS TO BE FURNISHED WITH 2 STUDED SIDETO BE FURNISHED WITH TIE-DOWN SCREWS FOR TUBING HANGER CONE .OUTLETS FOR 2-1/16"X 3000 PSI FLANGE TYPE GATE VALVES. TOP FLANGE BOTTOM PREPARED WITH DOUBLE " P" SEALS FOR 5 1/2" CASING INCLUDING ALLEN WRENCH AND PLASTIC PACKIN | |
| 2 | TUBING HANGER FOR ABOVE SPOOL WITH 2-7/8" EUE, 8 TPI ROUND API TOP AND BOTTOM | |
| 3 | RING GASKET, R-53 FOR 11" X 3000# WP FLANGE ( BOTTOM ) | |
| 4 | STUD BOLT WITH TWO NUTS 1 3/8" DIA X 10 3/4" LONG FOR BOTTOM FLANGE | |
| 5 | R-45 RING JOINT GASKET | |
| 6 | STUD BOLT WITH TWO NUTS 1 1/8" DIA X 8 1/2" LONG FOR TOP FLANGE | |
| 7 | STUD BOLT WITH ONE NUT 7/8" DIA X 6 1/4" LONG | |
| 8 | 2 1/16" X 3000# FLANGE TYPE GATE VALVE, FULL ROUND OPENING, C/W HAND WHEELS | |
| 9 | R-24 RING GASKET FOR 2 1/16" X 3000# EXPANDING VALVES | |
| 10 | STUD BOLT WITH TWO NUTS 7/8" DIA X 6 1/4" LONG | |
| 11 | COMPANION FLANGE 2 1/16" X 3000 # WP X 2" LINE PIPE THREAD | |
| 12 | 2" LINE PIPE THREADED SOLID BULL PLUG(3000#) | |
| 13 | 2" LINE PIPE THREADED BULL PLUG , TAPPED WITH 1/4" NPT HOLE (3000#) | |
| 14 | 2 3/8" X 2 7/8" EUE CHANGE NIPPLE ( ID MUST BE LARGE ENOUGH SO THAT 2 3/8" SWAB CUP ( OD=1.92" ) MAY PASS THROUGH INSIDE 2 3/8" X 2 7/8" CHANGE NIPPLE (3000#) | |
ZZTOP is the experienced and expertized manufacturer for wellhead equipment, provides cost effective wellhead equipment in a wide range of pressure and sizes available to accommodate most casing sizes, which are designed complying with API-6A specification levels and performance requirements for land, platform drilling and completion applications. The main products include X-mas tree, Choke manifold, kill manifold, drilling spool, adapter spool,casing head, tubing head, DSA and other related gate valves & flanges.
