Seal-Adapter Ring I.D. Lower-FH2821NL10-00
Our annular BOPs are designed and manufactured to API Spec 16A standard. Featuring a spherical or tapered packing element our they have a substantial significant volume, low operating pressures and excellent sealing.
Spherical or tapered packing element offers significant storage volume, low operating pressure and excellent sealing.
Bonnet is hemispherical-shaped so there is no stress concentration whenever bearing pressure. Pressure is evenly distributed; convenient for disassembly and assembly (except FHZ5414).
Low position of piston gives a shorter moving distance and less ring wear.
Lip type seal rings means longer service life.
No. | Description | FH1821NL P/N(Qty) |
FH1835NL FH1835/70NL P/N(Qty) P/N(Qty) | FH2321NL P/N(Qty) | FH2821NL P/N(Qty) |
---|---|---|---|---|---|
1 | Bonnet | FH1821NL-01(1) | FH1835NL-01 FH1835NL-01 | H2321NL-01(1) | FH2821NL-02(1) |
2 | Packer | FH1835NL.02-00A(1) FH2321NL-02(1) | |||
3 | Seal-Adapter Ring I.D.Upper | FH1835NL-06 1) F | H2321NL-10(1) | FH2821NL-09(1) | |
4 | Wear Ring- Adapter Ring | FH1835NL-08(1) | N/A | N/A | |
5 | Seal-Adapter Ring I.D. Lower | FH1835NL-10(1) | H2321NL.11-00(1) | FH2821NL.10-00(1) | |
6 | Adapter Ring | FH1835NL-05(1) F | H2321NL-06(1) | FH2821NL-07(1) | |
7 | Seal-Piston O.D. | FH1835NL-16(2) | H2321NL.15-00(2) | FH2821NL.15-00(2) | |
8 | Seal-Shell Upper | FH1835NL-09(1) | FH2321NL-09(1) | FH2821NL.11(1) | |
9 | Seal- Shell Lower | FH2321NL.12-00 FH1835NL-11-00(1) |
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10 | Shell | FH1821NL-02(1) | FH1835NL-13 H08.01 | FH2321NL-14(1) | FH2821NL-01(1) |
11 | Cap Nut | FH2321NL-03 FH2321NL-03(24) (22) |
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12 | Stud | FH2321NL-04 FH1835NL-03(24) (22) |
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13 | O-ring | FH1835NL-04(1) | FH2321NL-05(1) | FH2821NL-06(1) | |
14 | O-ring | FH1835NL-07(1) | FH2321NL-08(1) | FH2821NL-08(1) | |
15 | Wear Ring-Piston O.D. | FH1835NL-15(2) | FH2321NL-16(2) | FH2821NL-14(2) | |
16 | Piston | FH1835NL-14(1) | FH2321NL-07(1) | FH2821NL-16(1) | |
17 | Wear Ring-Shell. | FH1835NL-12(1) | FH2321NL-13(1) | FH2821NL-13(1) | |
18 | Adapter substitute | N/A | N/A | N/A | |
19 | Plug | FH2835-22(2) FH2835-22(2) | N/A |
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