Shanghai Ruitou Petroleum Machinery CO.,LTD

Product Name
API 6A 2-1/16" ~ 7-1/16"  Christmas tree/X-mas tree/Wellhead/Wellhead Equipment
Working Pressure
2000Psi~20000Psi
Working Temperature
PU(-29℃～＋121℃)
Product Material Level
AA, BB, CC, DD, EE, FF,HH
Product Specification Level
PSL1~PSL3
Performance Requirement Level
PR1~PR2
Working medium
Oil, gas, mud and water
Product Features
The wellhead equipment is designed and manufactured according to SY5-93 and API spec 6A.All pressure bearing parts and flanges are made of quality alloy steel forgings, NDT and special heat treated to guarantee safety, providing the wellhead with excellent sulfide-resistant property.
It consists of bottom flange, upper flange, tubing head, gate valve, small cross, stop valve, and meter, etc.
 

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A Christmas tree/X-mas tree/Wellhead/Wellhead Equipment

Product Name
API 6A Christmas tree/X-mas tree/Wellhead/Wellhead Equipment
Working Pressure
2000Psi~15000Psi
Working Temperature
PU(-29℃～＋121℃)
Product Material Level
AA, BB, CC, DD, EE, FF
Product Specification Level
PSL1~PSL3G
Performance Requirement Level
PR1~PR2
Working medium
Oil, gas, mud and water
Product Features
The wellhead equipment is designed and manufactured according to SY5-93 and API spec 6A.All pressure bearing parts and flanges are made of quality alloy steel forgings, NDT and special heat treated to guarantee safety, providing the wellhead with excellent sulfide-resistant property.
It consists of bottom flange, upper flange, tubing head, gate valve, small cross, stop valve, and meter, etc.
 

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

Mud Valve manufactured by RuiTou has the features of reliability, safety ,heavy load and corrosion resistance,which is used for a number of oilfield applications .

There are two models of sealing mechanism adopted is RuiTou mud valve ,which of metal to metal seal and rubber seal .

Features of metal to metal seal mud valve:

1.Spray coating the seal face of gate and seat with hard alloy, which has long service life

2.Easy to check the status of valve due to rising stem structure

3.Change stem packing without removal of bonnet

On site maintenance design allows checking the situation of internal parts by opening bonnet and changing valve parts without removing it from pipeline

Features of rubber seal mud valve:

1.All parts are interchangeable with DEMCO gate valve manufactured by Cameron

2.On site repair ability:

The bonnet is easily removed for internal parts inspection and/or replacement without removing the valve from the line; this simple design permits fast and easy service without the need of special tools.

3.Design of floating gate :

A slab gate with T slot stem connection allows the gate to float to the seat providing a tighter pressure seal.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

Product Name
API 6A Cameron Gate Valve/ FC gate valve/Manual Gate Valve
Working Pressure
2000Psi~20000Psi
Nominal Size
1-13/16”~9” (46mm~180mm)
Working Temperature
LU(-46℃～＋121℃)
Product Material Level
AA, BB, CC, DD, EE, FF
Product Specification Level
PSL1~PSL3G
Performance Requirement Level
PR1~PR2
Working medium
Oil, gas, mud, gas containing H2S, CO2
 

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A FC gate valve/Cameron Gate Valve, API 6A 1-13/16" 2000psi Well Drilling Use Gate Valve

Technical Specification Of Api 6a Gate valve

 Product Name
API 6A 1-16/16" ~9" 2000psi ~20000psi Manual or Hydraulic Gate Valve
Working Pressure
 

2000Psi~20000Psi

 
Nominal Size
 

1-13/16”~9” (46mm~180mm)

 
Working Temperature
 

PU/LU(-46℃～＋121℃)

 
Product Material Level
 

AA, BB, CC, DD, EE, FF,HH

 
Product Specification Level
 

PSL1~ PSL3

 
Performance Requirement Level
 

PR1~ PR2

 
Working media
 

Oil, gas, mud, gas containing H2S, CO2

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

Orifice Choke Valve

Orifice choke valve is molded of two pieces of special carbon tungsten plates with rather ability of erosion resistance, one of which rotates to alter the concentricity between the upper orifice and lower orifice of two plates so as to adjust the flow-rate of fluid or gas.

The valve is used for manifold such as drilling, fracture, mud circuit ,ground high pressure gas injection /production, it has a outstanding feature that the pressure difference between inlet and outlet ,as closing ,can press both of the plates fast together so as to put into effect of sealing cutting, especially in the case that the pressure suddenly rises or falls ,the pre-set signrate of high/low pressure sensor can be helpful for automatic closing /shut so as to avoid heavy accident.

It is outstanding advantage that it has long working life and ability of erosion/corrosion resistance in comparing with other choke valves.

Unique design of choke plate

Plate is molded of two pieces of special carbon tungsten, grinding by Diamond Bruting Wheel, Rotate stem to adjust the opening size of plate.
Positive closure

A 17”overlap type sealing tape beyond the full-close position is designed to ensure closure even if the plate has abrasion, as the sudden rising of pressure, for the special design of plate, the sealing effect will not be affected.

Tungsten-carbide Wear Bushing

Overlay on the face of wear bushing increases its service life. Extensibility of wear bushing is available to bear the abrasive downstream turbulence, especially during under balanced drilling operations .

Versatile

Controls can be operated from either remote or onsite manual during onshore and offshore operation

Features:

Built for oilfield

Precision manufacturing

Design of one-way plate to plate

Tungsten-carbide Wear Bushing increases its service life

Versatile for onshore and offshore operation

Remote control or onsite manual control

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A /Wellhead/valve/Ball Screw Operator Gate Valve

Ball screw structure of operating effectively lower operating movement, and can achieve 1/3 of common valve.

Gate valve structure:Stem structure has the function of pressure balance and switch indication.Apply to the structure of big bore high pressure valve.

Working Pressure: 2000PSI ~ 20000PSI

Nominal Bore: 1.13/16" ~ 9"

Working Medium: oil, natural gas, mud and gas containing H2S, CO2

Working Temperature: L U

Material Class: AA ~ FF

Product Specification level: PSL 1 ~ 4

Performance Requirement: PR 1 ~ 2

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A /Wellhead/valve/Check Valve/Fixed throttle nozzle - adjustable throttle valve stem

The check valve by the pressure of the media to achieve the valve between the valve and the valve seal, the greater the medium pressure, the better the sealing performance. Valve cavity at any time to withstand the pressure of the pipeline.

The valve body is made of alloy steel, which has strong mechanical properties and safety and reliability.

Connected with the valve body and valve cover by bolt of check valve, the seal ring is steel. So that the valve cover and the valve clearance is very small (0), thus effectively reduced corrosion medium on the screw bolt and a screw hole corrosion and bolt load.

In addition, the valve core and valve sealing surface welding hard alloy, so that it has a good resistance to erosion and corrosion resistance. The valve core material adopts sulfur proof steel, so it can be used in the environment containing H2S.

The Main Technical Parameters:

Working Pressure:2,000psi ~ 15,000psi

Nominal Bore Size:2-1/16” ~ 7- 1/16”

Temperature Class:PU/LU

Products Specs Level:PSL1~4

Performance Level:PR1~2

Material Class:AA ~ FF

Working Medium:Petroleum, Natural Gas

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A /Wellhead/valve/Ball Valve

Ball Valve uses a ball with circular hole as opening and closing device, ball rotate around center line of valve body with stem,so as to open and close valve.

1.series of ball valve

Ball valve has two types of structure, which of split body and three-piece body .Besides small fluid resistance,fast opening and closing,simple structure , has the following features:

1.Ball valve with FEP lining has high chemical stability,can be applicable for any strong corrosive medium except molten alkali metal and fluorine.

2.The structure of full bore, floating ball can close under full pressure without leakage, is also convenient for pipeline pigging and pipeline maintenance.

3.Compact structure and smallest space of valve cavity reduced medium retention. In addition,special molding process make the sealing face has good sealing, plus the PTFE packing, the valve can realize no leakage.

4.Structure of split body and three-piece body could be applicable for pipeline system of any requirements and services, in which valve of three-piece body allows main valve body to separate from valve body of two sides;can realize quick replacement and maintenance on site.

II.Design specification:

As per standard of GB 12237/API 608/API 6D

III.Drive mode:

Manual,worm gear,pneumatic,hydraulic

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A /Wellhead/valve/3-position 4-part hydraulic switch valve

he Main Technical Parameters:

Working Pressure:2,000psi ~ 15,000psi

Nominal Bore Size:2-1/16” ~ 7- 1/16”T

emperature Class:PU/LU

Products Specs Level:PSL1~4

Performance Level:PR1~2

Material Class:AA ~ FF

Working Medium:Petroleum, Natural Gas

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A /Wellhead/valve/Hydraulic Operated Safety Valve

Hydraulic Operated Safety Valve mainly includes preparation valve and hydraulic operator, is the execution unit of well safety system. High Pressure oil enter into the empty cavity of upper operator,and compress the spring of lower operator to open the valve,when the wellhead equipments suffer from dangerous pressure , Control system relief the pressure of cylinder after receiving the signal sent by sensor. Spring push stem to close valve and wellhead equipments, ensure the equipment safety.

Technical parameters:

Working Pressure: 35~140MPa(5000psi~20000psi)

Nominal Diameter: 1-13/16"~7-1/16"

Working Medium: oil, natural gas, mud and gas containing H2S, CO2
Working Temperature: L U
Material Class: AA ~ FF
Product Specification level: PSL 1 ~ 4
Performance Requirement: PR 1 ~ 2

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A FC gate valve/Cameron Gate Valve, API 6A 1-13/16" 3000psi Well Drilling Use Gate Valve

Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional company selling all kinds oil wellhead equipments. We are specialized in providing specialization& globalization services from design, manufacture, maintenance and inventory for our customers.

We assist our customers get the prominent quality and best price of oil wellhead equipments based on the established a complete set of quality assurance system and customer service management system.So our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We have a strong sales center in Shanghai, manufacture base and R&D center in Yancheng city. The team of Shanghai RuiTou is composed of a group of engineers with experience of long term operation in oil&gas field. We provide products and accessories conforming to the API6A, 16 A, 16C, 6 D ,7K,8A,8C standard .

Our products cover Blowout Preventer, Wellhead, Christmas Tree, Manifolds, Valves, Wellhead Tool and Various Types of Accessories etc.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

Casting or Forging Type Oil Drilling API 6A Gate Valve, Wellhead Assembly API 6A 2-1/16" 10000psi Gate Valve

API 6A 2-1/16" 10000psi Well Drilling Use Gate Valve

Product structure characteristics For API 6A Gate valve:
The design conforms to the API Spec 6 a standard and API Q1.
1.Sealing for Body and cover is metal to metal seal, improve the sealing performance.
2.stem and cover designed with backseat sealing structure is easy to take pressure change

valve stem packing.
3.The body is made of high quality alloy steel forgings, no perforation design, safe and reliable.
4.Sealing surface spray weld hard alloy, with corrosion resistance, resistance to erosion and wear r

esistance performance.
5.Body pad ring groove can according to user requirements overlaying austenitic stainless steel,

improve the corrosion resistant ability; To enhance its service life.
6.Use spring preload load in the disc and seat, completely realize two-way seal.
Set to open and close just device, shows that the valve open and close condition, operating torque low.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API SPEC Petroleum Equipment /wellhead/Dual Studded Flanges/elbow/Space Flange/clamp/HUB OVER/Studs

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A BOP/Blowout Preventer/ Sucker Rod Bop

Sucker Rod Bop:

 This BOP mainly used for artificial lift oil extraction system. It can effectively control the wellbore pressure and prevent the blowout.This BOP can clamp the sucker rod with special rams, so that it can withstand downhole string weight and torque while sealing the rod and wellhead annulus and holding the pressure.

 Technical Data:

 Bore:2-9/16" ～ 5-1/8"

Rated working pressure : 3000psi～5000psi

Side outlet:2"LP & 3"LP (According to technical requirements)

Common specifications of Ram:3/4",7/8",1",1-1/4",1-1/2"

Suitable for medium:Oil,Gas ,Water ,H2S

Working temperature:-59℃～+121℃

Execution standard:API 6A ,NACE MR0175

Slip &Seal ram MAX hang weights: 32000lb (Specific values by the Ram type)

Slip &Seal ram MAX bears torque: 2000lb/ft(Specific values by the Ram type)

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A /Blowout preventer/ Double Ram BOP/Mini type Double Ram BOP

Ram BOP

 Hydraulic ram BOP is the important component of well drillig control equipment. It has the features: rapid open, labor-saving operation, easy maintenance, use for safe and so on.

 Ram BOP is mainly composed of housing, side gate, hydro-cylinder, cylinder cap, piston, piston rod, lock shaft, sealing parts, ram, etc. Oil well's sealing or opening is achieved by moving ram, which is driven by piston rod and piston with hydraulic force.Compared with products of other structures, the product has the following characteristics:

1- The combined type hinge seat makes it's convenient to maintain and disassemble theproduct.

2- In order to guarantee the reliable sealing, the shaft sealing parts are locked by stainless plates and screws.

3- Seal ring of the side gate adopts reinforced rubber material to guarantee side gate's lifespan and its reliable seal.

4- The ram structure makes it's easy to change the rubber core and fore rubber core on the ram. The floating top rubber core can increase the seal reliability. A leading block,which mounted on the foreside of ram assembly, makes the drilling tools have automatic centering function.

5- The horizontal secondary seal equipment of side gate piston rod and sealing leakage hole not only guarantee the exchange ability of the side gate, but make leakage checking and secondary sealing operation be convenient.

6- Guide rib in the ram chamber of the housing can limit the moving direction of the ram.

7- The two-way seal of piston rod can prevent the inter-leakage between well fluid and hydraulic oil. And installation and dismantling of packing set is convenient.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A /Blowout preventer/ Double Ram BOP /SL/SLX type Double Ram BOP

Technical parameter:

 At present, our company has formed two series of well drilling blowout preventer device, well repair blowout preventer device, and we can meet the needs of users for well drilling, formation testing drilling, downhole operation and other well control needs. The products housing of our company is using forging and casting to make it, and with manual and hydraulic locking ways, so the user can choose according to their own needs different ways of connection.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A Well Drilling use 9" 3000psi Annular Blowout Preventer ,BOP

Supplier: Shanghai Ruitou Petroleum Machinery Co.,Ltd.

Kinds of wellhead equipment, such as BOP, Casing Head, Tubing

Head, x-mas tree and some parts. All our wellhead products

are according to API6A&16A. We not only have standard design

wellhead products, but also provide products according to customer's requirements.

Products Brand : RuiTou
Material: Carbon Steel, Stainless Steel or High Manganese Steel
Nominal diameter:7-1/16" ~ 21-3/4″
Working pressure:2,000psi~15,000psi
Temperature regime:T20
Designed and manufactured according to specification of API 16 A
Drive mode: manual and hydraulic drive.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A China Ram Blowout Preventer Parts Variable Bore Ram Assembly /Shear Ram

Products Description :

Ram-type blow out preventer is important equipment used in oil drilling operations. Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer.

 Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used.

 
Main Parameters:
1. Standad: API 16 A and ISO 9001

2. Rated Pressure: 2000Psi to 15000Psi(14-17 Mpa)

3. Size: Nominal Bore: 7-1/16" to 21-1/4" (179.4mm to 539.75mm)

4. Type: Shear Ram/ Pipe Ram/ Variable Bore Ram

5. Usage : Single Ram BOP/ Double Ram BOP/ Three Ram BOP

6.Imitate: Camaron and Shaffer

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 16A Universal BOP Spherical Rubber Core/Sealing Element SL type Annular BOP

1. BOP Rubber Core

Our company produces various types of rubber seals, including annular plastic cores, ram plastic cores and gaskets. It has owned comprehensive testing instruments and tools for testing rubber performance so it can develop rubber seals that adapt to different working environments for satisfying needs of both companies and users.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

API 6A Double studded adapter ,API 6A flange(DSA),Theaded flange adapter

We can produce all kinds of API 6A double studded adapter for wellhead use. It is the important device to connection the defferent flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API flange certification.