Project Description
The pig launcher and pig receiver, we fabricate range from simple barrel pig launchers and receivers through to complete skid mounted units with associated equipment including actuated valves, quick opening closures, instrumentation, pig signallers and control systems.
Introduction:
Pig launcher and pig receiver are installed on pipelines to launch and receive pipeline pigs, pipeline spheres and pipeline inspection tools. Pig launcher & pig receiver offer a safe and effective means of inserting and removing pipeline pigs to and from pipelines.
Types:
As per transmitter medium:
- gas(onshore / offshore)
- oil (onshore / offshore)
As per position:
- horizontal composition
- angular composition
- vertical composition
As per function of launching tool:
- repairer (soft material ball)
- cleaner pig
- smart (scanner) pig
As per number of pig:
- competent to launch/receive for one pig
- competent to launch/receive for more pig
As per chamber function of stations:
- pig launcher
- pig receiver
- pig launcher and receiver
As per pressure range:
- CLASS 150
- CLASS 300
- CLASS 400
- CLASS 600
- CLASS 900
- CLASS 1500
- CLASS 2500
- unique pressure according to customer’s specification
As per size range:
- 3” – 56” (DN80 – DN1400)
- size according to customer’s specification
Applied Technical Standards:
- ASME B31.8
- ASME B31.4
- ASME VIII. DIV1
- ASME VIII. DIV2
- PED
- EN13445
- AD2000
- Other: N-505 (PETROBRAS)
Main parts of the pig-launcher:
- chamber body with pipeline section
- Quick Open Closure
- pipeline section
- other nozzles
- davit
- crane
- valves
- safety valves
- sensor, measuring instrument, pig signaler
- control unit
Details of installation:
- pressure retaining chamber
- Quick Open Closure
- pipeline section
- other technologic nozzles
- valves
- operating device
- insulating flanges
- safety valves
- sensor
- pressure gauge
- inside perforated basket
A vertical type automatic pig-launcher station with complete technology and installation can be used for taking in 7 pigs :
- pressurize retaining chamber and pipeline section
- valves, safety valves
- electric, hydraulic operating device
- electric, hydraulic system controlled by PLC
- diverse pressure gauges with position and passage indicator sensor
- electronic connection towards control equipment
- cleaning pigs
The main parts of a pig chamber:
- pressure parts
- extension
- reducer
- shell
- nozzle
- quick open closure
- inner basket or tray
The technician’s parameters and requirements are determined by customer instructions. If the customer does not have all the information, our specialists make recommendations.
Necessary data for quotation/ purchase order:
The following details are needed for quotation (detailed description in Clause 2.):
- type of pig launcher/receiver (pig launcher, receiver and launcher/receiver)
- size of pig chamber
- pressure of pig chamber
- design code
- position of pig
- definition of medium
- type of chamber considering the number of pigs
- task of pig launcher considering the instructions
- equipment, transport dimensions
- other order specifications
We are committed to integrate steel resources in china and serve the global steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want. We provide preffesional one-stop service to the Contractors of follows project:
- Oil and Gas Pipeline Construction
- Onshore and Offshore
- Boiler Manufacturers
- Oil Refining Equipment
- Petroleum and Chemical Plant Construction
- Fire Protection
- Heating & Air Conditioning
Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets we serve. Just give us a call +86-731-89903933.
