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This article introduces the high-performance Pig Launcher and Receiver from Shenyang Wensheng. The equipment features wide medium adaptability, rational structure and stable sealing. It covers the full pipeline life cycle for cleaning, maintenance and testing. With safe operation, easy installation and low maintenance cost, it solves pipeline scaling, blockage and low efficiency, ensuring long-term stable operation of industrial pipelines.

This article by WenSheng Instrument explains how to select pig launcher and receiver parameters. It covers design pressure from 1.0MPa to 25.0MPa, diameters DN100–DN1400mm, dimensional design, and materials like Q345R, 16Mn and stainless steel. Proper selection ensures safe, efficient pigging for oil, gas and chemical pipelines.

Wensheng Instrument is a professional Chinese manufacturer deeply engaged in pipeline equipment. It independently develops and produces high-quality pig launchers and receivers equipped with self-designed Quick Opening Closures. With stable performance, custom solutions and strict quality control, its products serve petroleum, natural gas and chemical industries, ensuring safe and efficient pipeline operation and maintenance.

This article introduces pig launchers and receivers, which work with cleaning pigs to clean pipelines. Made of high-strength steel, they send and receive pigs, collect dirt, and prevent pipeline scaling and blockage, ensuring safe and efficient pipeline operation.

Standard Procedures for Quick Opening Closure Activation + Comprehensive Summary of Maintenance Key Points (How to Operate and Maintain Quick Opening Closures? A Comprehensive Guide to Safety Regulations)

Quick-Opening Closure is a critical quick-opening component in pressure vessels and piping systems, requiring strict adherence to standards in machining accuracy, quality, pressure resistance, structural strength and safety. Its manufacturing involves six core processes: design and process finalization based on operating parameters, qualified raw material cutting and rough forming, high-precision finishing of key surfaces, qualified welding with non-destructive testing and stress-relief heat treatment, assembly and safety interlock testing, and pressure testing with final inspection and marking. Key quality control focuses on certified raw materials, defect-free sealing surfaces with required accuracy, mandatory dual safety interlocks, and full compliance with ASME and other standards with complete traceable documents. Used in petroleum pipelines, it demands tight manufacturing tolerances, and manufacturers must also meet customer quality and warranty requirements.

This article outlines the Pipeline pig transceiver arrangement principle