Oilman Group
API 6A PRODUCTS
OILMAN GROUP LTD
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Oilman Group
BOMCO Guanghan Drilling & Production Equipment Factory is a
subsidiary of CNPC and provides
pro the best API 6A & 16A products
to esteemed customers all over the world.
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Oilman Group
FC TYPE GATE VALVE
FC type gate valve features a non--rising stem with a slab gate,
full-bore, thru-conduit
conduit design, floating slab gate and seats, floating
seat ring and body bushing design to provide safe
sa dependable service.
It is availlable in flanged or threaded ends in standard bore size from
1-13/16” thru 4-1/16” in working pressure of 3,000 psi thru 15,000 psi.
Seat rings, body bushings, gate, stem are easily replaced in the
field.Simple routine maintenance program
progr limits repairs, eases
operation, protects against corrosion, and extends service life.
Features
Desigend and manufactured meet or exceed API
6A requirement
Forged steel body and bonnet
onnet
Bi-directional valve
The stem pin protects the stem and internal parts
from failure by shearing if the handwheel is over torqued.
PSL 1,2,3
Material Classes:DD,EE,FF as per NACE MR0175
Available for 5,000psi to 15,000psi
Bearing-manual or piston-hydraulic
hydraulic
Parts interchangeble with OEM
OEM’s product
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Oilman Group
FC Type Valve Availability
Nominal Nominal Size(Inch)
Pressure(psi)
3,000 3- 1/8 4-1/16
5,000 2-1/16 2-9/16 3- 1/8 4-1/16
10,000 1-13/16 2-1/16 2-9/16 3-1/16
1/16 4-1/16
15,000 1-13/16 2-1/16 2-9/16 3-1/16
1/16
FL TYPE GATE VALVE
FL type gate valve is a full-bore,
bore, through-conduit
through conduit valve and available in standard double flange,
threaded-end
end and special block body configurations.It is a forged valve which is available in 2,000, 3,000,
and 5,000 psi WP and in bore sizes from 2-1/16”
2 to 4-1/16” and can be fitted with a wide range of
actuator.
Features
Bi-directional
directional design provides flow direction versatility
and increased service life.
Metal-to-metal sealing
(gate-to-seat and seat-to-body).
body).
Spring-loaded,
loaded, pressure energized, non-elastomeric
non
lip-seal between each seat and body assists in low
pressure sealing.
Backseating stem allows stem seal replacement under
pressure.
Metal-to-metal bonnet seal.
Easy closing and sealing without excessive force.
Grease fitting in bonnet eliminates body penetration
FL Type Valve Availability
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Nominal
Nominal Size(Inch)
Pressure(psi)
2,000 2-1/16
1/16 2-9/16 3- 1/8 4-1/16
3,000 2-1/16
1/16 2-9/16 3- 1/8 4-1/16
5,000 2-1/16
1/16 2-9/16 3- 1/8 4-1/16
FLS TYPE GATE VALVE
The FLS type valve shares the most features of FL type and is a
full-bore, through-conduit valve available in standard double
flange, threaded-end
end and special block body configurations. It is a
forged valve available in pressure ratings from 2000 to 20,000 psi
and bore sizes from 1-13/16”to
13/16”to 9”. It can be fitted with a wide
range of actuators.
Features
Bi-directional
directional design provides flow direction versatility and
increased service life.
Positive metal-to-metal sealing (gate-to-seat
seat and seat
seat-to-body).
Two spring-loaded, pressure energized, non
non-elastomeric lip-seals
between each seat and body.
Metal-to-metal
metal bonnet seal, (pressure energized 10,000 psi WP
and above).
It is available to replace the stem seal with the valve under
pressure while backseat the stem.
Easy closing and sealing without excessive torque.
F Type Valve Availability
FLS
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Nominal
Nominal Size(Inch)
Pressure(psi)
2,000 2-1/16 2-9/16 3-1/8 4-1/16 5-1/8 6-3/8
3,000 2-1/16 2-9/16 3-1/8 4-1/16 5-1/8 6-3/8
5,000 2-1/16 2-9/16 3-1/8 4-1/16 5-1/8 6-3/8 7-1/16 9
10,000 1-13/16 2-1/16 2-9/16 3-1/16 4-1/16 5-1/8 6-3/8 7-1/16 9
15,000 1-13/16 2-1/16 2-9/16 3-1/16 4-1/16 5-1/8 6-3/8
20,000 1-13/16 2-9/16 3-1/16
FLS-R TYPE GATE VALVE
FLS-R type Gate Valve was designed for use in highpressure,
large bore applications. This valve incorporates a lower balancing
stem and unique ball screw mechanism for ease of operation in the
field. The FLS-R is value-engineered for reliability, low torque, ease
of operation and service. The FLS-R R has many of the same
features as the FLS including the gate and seat design.
Features
Bi-directional
directional design provides flow direction versatility
and increased service life.
Positive metal-to-metal
metal sealing (gate-to-seat
(gate and seat-to-body).
Two spring-loaded,
loaded, pressure energized, non-elastomeric
non lip-seals
between each seat and body assist in low pressure sealing.
Lower stem balances pressure thrust on upper stem to reduce
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operating torque, prevents body cavity pressure build-up
build
during operation, and provides position indication.
Spring-loaded,
loaded, pressure energized, non-elastomeric
non
stem seal covers full range of pressures,temperatures, and fluids.
Pressure-energized metal-to-metal
metal bonnet
bonne seal.
Either stem can be backseated to allow stem
seal replacement with valve under pressure.
FLS-R Type Valve Availability
Nominal
Nominal Size(Inch)
Pressure(psi)
5,000 9
10,000 5-1/8 6-3/8 7-1/16 9
15,000 4-1/16
1/16 5-1/8 6-3/8
SPACER SPOOL
Oilman can provide a substantial inventory of API 6A Spacer Spools which are manufactured with a
variety of end and outlet configurations based on customer needs.
Features
Flanged, studded, and hubbed ends available, in any combination
Any combination of size and pressure ratings
Outlets
utlets can be added as specified to standard spacer spool
Available with stainless steel
teel or corrosion resistant alloy ring
grooves
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SPECIFICATIONS
Working pressure : 2,000psi – 20,000psi
Working medium: Oil, Natural Gas, Mud
Working temperature: -29 -121
121℃ (82°F -250°F)
Material class: DD, EE, FF
Specification class: PSL1, PSL2, PSL3,PSL4
Performance class : PR1, PR2
Connection: API 6A Flange, API 16A Clamp, WECO Union
ADAPTER SPOOL
The
he adapter spools have different nominal end connections.
Oilman provides a large selection of Adapter Spools in
various sizes and pressure ratings used for oilfield applications.
Designed and manufactured in accordance with API 6A
standards.
The Adapter Spool can be supplied with material
specifications of AISI 4130 or 410SS as per customer’s
requirement.
Note: Adapter has same specifications with Spacer Spool, please refer to Spacer Spool section.
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Oilman Group
DOUBLE STUDED ADAPTER
A Double Studded Adapter
dapter (DSA) is commonly used to connect flanges with different nominal sizes,
pressure ratings, and configurations. Oilman supplys the best quality products in a range of different
sizes and pressure ratings.
Features:
Can be used to connect flanges with any combination of sizes and
pressure ratings
Supplied with standard or customer specific thicknesses
Normally provided with tap-end
end studs and nuts
Available for general service and sour service in compliance with
any temperature rating and material requirements specified in API
Specification 6A
Available with Stainless Steel 316L or Inconel 625 corrosion
resistant ring grooves
Note: Double Studed Adapter has same specifications with Spacer Spool, please refer to Spacer Spool
section.
FLANGE, BLIND FLANGE, TEE AND CROSSOVER
Oilman Group can supply blind falnage, flange, tees and crossover in all kinds of
nominal sizes, pressure ratings which designed and manufactured according to API 6A speciications.
Working pressure: 2,000psi – 20,000psi
Working medium: Oil, Natural Gas, Mud
Working temperature: -29 -121℃ (82°F -250°F)
250°F)
Material class:
class DD,EE,FF
Specification class: PSL1,PSL2,PSL3,PSL4
PSL4
Performance class : PR1, PR2
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Oilman Group
Casing head and spool
The Casing Head Housing seals off the surface casing and provides a landing bowl for the next casing
string as well as an attachment for the BOP stack. The Casing Spool seals off the surface casing string
and its landing bowl provides support for the next casing string.
Features:
●Bowl Design
Dual 45° shoulder design provides capability to hang heavy casing
strings without damage. The upper shoulder supports pack-off
pack
hydraulic pressure and test loads while the lower shoulder provides
independent support for the casing load.
●Lock Screw Configurations
Housings and Spools are available with Lock Screws in the top flange
as follows:
- Two lock screws 180° apart for retention of the wear bushing during drilling.
- A full complement of lock screws used for retention of the casing hanger (exact number
dependents on flange size).
●Side Outlets
Available with line pipe threaded and studded outlets.
Studded outlets are threaded for valve removal plugs.
●Test and Injection Ports
All test ports are metal sealing and are designed to
allow venting. Injection ports include buried check valves.
●Secondary seals are available.
●Pipeline adapters are available.
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Casing Head dimensions
Top Flange Outlets
Casing Size(in.)
Nominal Size WP Threaded Studded
(in.) (psi) Size (in.) Size (in.) WP (psi)
9 2000 8-5/8 2 2-1/16 2000
9 3000 8-5/8 2 2-1/16 5000
11 3000 8-5/8 2 2-1/16 5000
11 3000 9-5/8 2 2-1/16 5000
11 3000 10-3/4 2 2-1/16 5000
11 5000 8-5/8 2 2-1/16 5000
11 5000 9-5/8 2 2-1/16 5000
11 5000 10-3/4 2 2-1/16 5000
13-5/8 3000 11-3/4 2 2-1/16 5000
13-5/8 3000 13-3/8 2 2-1/16 5000
13-5/8 5000 11-3/4 2 2-1/16 5000
13-5/8 5000 13-3/8 2 2-1/16 5000
16-3/4 3000 16 2 2-1/16 2000
21-1/4 3000 20 2 2-1/16 2000
21-1/4 3000 18-5/8 2 2-1/16 5000
21-1/4 3000 20 2 2-1/16 5000
21-1/4 5000 20 2 2-1/16 5000
Casing Spool Dimensions
Top Flange Bottom Flange Outlets
Nominal Size WP Nominal Size WP Threaded Studded
(in.) (psi) (in.) (psi) Size (in.) Size (in.) WP (psi)
11 3000 13-5/8 3000 2 2--1/16 5000
11 5000 11 3000 2 2--1/16 5000
11 5000 11 5000 2 2--1/16 5000
11 5000 13-5/8 3000 2 2--1/16 5000
11 5000 13-5/8 5000 2 2--1/16 5000
11 5000 16-3/4 3000 2 2--1/16 5000
11 10,000 11 10,000 2 2--1/16 10000
11 10,000 13-5/8 5000 2 2--1/16 10000
11 10,000 13-5/8 10000 2 2--1/16 10000
13-5/8 5000 13-5/8 5000 2 2--1/16 5000
13-5/8 5000 20-3/4 3000 2 2--1/16 5000
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Oilman Group
Casing Hangers for Casing Head Housings and Spools
Hangers
angers can be lowered through the BOP as soon as the cement plug hits bottom. Once in place, they
support the entire casing weight and seal the annular.
annul . Mandrel style casing hangers can also be
supplied.
Slip Hanger
●Single taper structure,
●Reliable clamping,
●strong loading capacity,
●Easy
asy installation and maintenance,
●Rubber
Rubber sealing will be stimulated by the own weight of the casing.
Threaded (Mandrel ) type casing hanger
●Connected through threads
●Seat
Seat hung on the sealing surface of casing spool and loading
shoulder
Wellhead
ellhead and oil(gas) Xmas tree
The
he series of well head cover Oil Wellhead, Gas Wellhead, Electric Oil Production Wellhead, Water
Injection Wellhead, Max press level reach to 140MPa,Specification Level reach to PSL4, Pressure
bearing parts adopt high-quality
ty anti-sulfur
anti alloy steel.
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Features:
●Up to PR2, HH level,
●High reliability and high resistance
esistance to H2S corrosion,
●Suitable
uitable for high temperature, high pressure, high sulfur oil (gas)
wells;
●Reasonable
Reasonable structural design, material selection and advanced
cavity welding process.
Main Performance：
Tem. Class L, P, R,S,, T, U, V, X
Working Medium Mud, Crude
rude Oil, Natural Gas
Performance Level PR1-PR2
Specification Level PSL1-PSL4
PSL4
Material Code 36K, 45K,, 60K, 75K
Material Class AA, BB, CC,
CC DD, EE, FF, HH
Fracture Wellhead
Feature
Feature：
●Combined
Combined functions of fracturing acidizing and oil (gas) production,
suitable for working conditions of high pressure, large discharge, high
scouring and high corrosion
●Adapting
Adapting to multistage segment fracturing of horizontal drilling
●New
New structure to avoid shearing failure of tubing
tubing hangers and Jacks
crew seals
●Wedge
Wedge structure is adopted by the adjustable throttle valve rod to
improve the service life
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Oilman Group
Performance Data：
Data
Tem. Class L-X（-46℃~180℃ -50°F~350°F）
Performance Level PR1-PR2
Specification Level PSL3G
Material Code 75K
Material Class EE, FF, HH
Rated Pressure 10,000psi/15,000psi /20,000psi
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