CAMTOP 11″ 3M Сферический превентор | API 16A Bolted-Крышка

Description

CAMTOP 11″ 3M Bolted-Крышка Сферический превентор — API 16A Устьевое оборудование Pressure Control

The CAMTOP 11 Inch 3M Bolted-Крышка Сферический превентор is a large-bore annular-style blowout preventer engineered for wellhead pressure isolation on high-pressure oil and gas wellheads. Rated for 3,000 psi (3M) working pressure and conforming to API 16A / API 16D specifications, the bolted-cover spherical ПВО delivers reliable pressure control on exploration, production, and workover operations where standard rams are impractical.

This 11″ model is one of the CAMTOP Сферический превентор family — sharing wear-ring, seal, and fastener components with our 7-1/16″ 10M / 7-1/16″ 5M / 11″ 5M / 13-5/8″ 5M / 20-3/4″ 3M units. Common service parts such as P/N 150613 wear rings, P/N 050243 eye bolts, and P/N 050823 hammer wrench simplify operator inventory and reduce spare-parts cost.

Product Image

CAMTOP 11 Inch 3M Bolted-Крышка Сферический превентор — API 16A Pressure Control, 3000 psi Working Pressure, Oilfield Устьевое оборудование

Figure 1 — CAMTOP 11″ 3M Bolted-Крышка Сферический превентор (front view, shown with studs and top anchor shackle installed).

Key Features

API 16A / API 16D Compliant — Designed, manufactured, and tested to API specifications for wellhead pressure-control equipment.
3,000 psi (3M) Working Pressure — Field-rated for medium- to high-pressure land and offshore wellhead stacks.
11 Inch (280 mm) Bore — Large through-bore accommodates oversized drill strings, casing strings, and wireline tools.
Bolted-Крышка Construction — Robust studded flange cover allows simple field service and seal inspection without specialized fixtures.
Studded Верхний Корпус / Flanged Нижний Корпус (P/N 150486 / 152019) — Direct integration with API 6B flange bolting on the wellhead adapter.
Sealing Element P/N 150498 Поршень — Heat-treated steel piston with replaceable nitrile and natural elastomer sealing elements (P/N 150578 blue nitrile / 150579 red natural).
Replaceable Wear Rings P/N 150613 — Field-installable wear bands on piston and lower housing extend service life.
Переходник Кольцо P/N 152026 — Allows over-gauge tools to pass through the bore when configured for stripping operations.
API 6B Шпилька & Гайка Комплект (P/N 150487 / 020108) — Pre-matched stud/nut set for the upper housing flange sealing.
Anchor Shackles P/N 060499 (×2) — Lifting attachment rated for safe handling during rig-up and rig-down operations.
Гидравлический Operated — Interfaces with the rig ПВО control system for remote, fail-safe closure.
Built-In Drain & Gauge Ports — 1/2″ NPT (P/N 066326) and 1/4″ NPT (P/N 065008) pipe plugs provide pressure-monitoring and leak-detection access.
Optional Уплотнение Комплект & Гидроаккумулятор Комплект — P/N 155075 seal kit and P/N 152715 accumulator kit available for scheduled maintenance and control-system upgrades.

Technical Specifications

Specification	Value
Product Name	11" 3M Bolted-Крышка Сферический превентор
Bore Size	11 inch (280 mm)
Working Pressure	3,000 psi (3M / 20.7 MPa)
Test Pressure	6,000 psi (API 16A 2× WP)
Design Standard	API 16A / API 16D
Material Standard	API 60 (forged low-alloy steel)
Temperature Class	L (-60°F) / Standard / P (Class T available)
Top Connection	Studded (Верхний Корпус P/N 150486)
Bottom Connection	API 6B Flanged (Нижний Корпус P/N 152019)
Bolted-Крышка Fasteners	Studs P/N 150487 / Nuts P/N 020108
Уплотнение Material Options	Nitrile (Blue) P/N 150578 / Natural (Red) P/N 150579
Wear Rings	P/N 150613 (piston & lower housing)
Operating Medium	Гидравлический (hydraulic actuator interface)
Approx. Weight (Bare Unit)	1,400 lb / 635 kg (typical, varies with stud set)
Optional Accessories	Уплотнение Комплект P/N 155075, Гидроаккумулятор Комплект P/N 152715
Service Class	PRD (Pressure-Rated Drilling)

BOM — Сферический превентор 11″ 3M (Typical)

The CAMTOP 11″ 3M Bolted-Крышка Сферический превентор consists of 23 typical BOM parts plus 5 recommended spares & accessories. Field service typically requires replacement of wear rings (P/N 150613), seals (P/N 150578 / 150579), and pipe plugs during scheduled maintenance.

BOM — Page 1 (Крышка & Sealing Stack)

Description	P/N	Qty.
Нижний Корпус-Flanged	152019	1
Верхний Корпус-Studded	150486	1
Поршень	150498	1
Переходник Кольцо	152026	1
Sealing Element — Nitrile (Blue)	150578	1
Sealing Element — Natural (Red)	150579	1
Шпилька (Крышка)	150487	1 Комплект**
Гайка (Крышка)	020108	1 Комплект**
Уплотнение — Поршень I.D. Верхний	031099	1
Уплотнение — Поршень I.D. Нижний	031101	1
Уплотнение — Поршень O.D.	030765	2
Уплотнение — Переходник I.D. Верхний	031098	1
Уплотнение — Переходник I.D. Нижний	030761	1
Уплотнение — Переходник O.D.	030760	1
Уплотнение — Переходник Top	131095	1
Wear Кольцо — Поршень	150613	2
Wear Кольцо — Нижний Корпус	150613	1
Pipe Plug (Крышка)	066335	2
Anchor Shackle	060499	2
Шпилька for API Фланец	011015	1 Комплект**
Гайка for API Фланец	020011	1 Комплект**
Wear Кольцо — Переходник Кольцо	—	1
Eye Bolts	050243	2

** Part numbers are for each one. Quantity varies with size of spherical ПВО.

BOM — Page 2 (Continued — Service Tools & Accessories)

Description	P/N	Qty.
Hammer Ключ	050823	1
Pipe Plug (1/2" NPT)	066326	1
Pipe Plug (1/4" NPT)	065008	1
Уплотнение Комплект*	155075	1
Гидроаккумулятор Комплект†	152715	1

* Not a standard accessory. Includes all recommended spare seals.
** Part numbers are for each one. Quantity varies with size of spherical.
† Not a standard accessory.