10″ 150LB Pipeline Pipeline Pig Valve Manufacturer – A105 Pigging Valve for Pipeline Maintenance

Vornet Valve has completed the latest shipment of 10″ 150LB Pipeline Pipeline Pig Valves (清管阀) with A105 carbon steel bodies. Designed for reliable pipeline pigging operations, these valves are now en route to our customer for use in oil and gas pipeline maintenance systems.

Manufactured in accordance with API 6D and GB/T 19672 standards, these pipeline pipeline pig valves are built for service where efficient pig launching and receiving is critical to pipeline integrity management.

Professional pipeline pig valve — compact pigging valve for oil and gas pipeline maintenance.

Technical Specifications

Key Features

The 10″ 150LB pipeline pig valve is designed for easy integration into pipeline pig launching and receiving systems. Key design highlights include a bi-directional sealing mechanism that ensures leak-tight performance during pigging cycles, a quick-opening access for fast maintenance and pig retrieval, and a corrosion-resistant coating suitable for oil, gas, and chemical environments.

A105 carbon steel pigging valve body — robust construction for reliable pipeline maintenance.

Quality & Testing

Prior to shipment, every valve passed strict quality control procedures. Hydrostatic shell testing at 3.0 MPa, seat leakage testing at 2.2 MPa, full visual inspection, dimensional verification, and anti-rust surface treatment were all completed. Material traceability and test reports accompany each unit.

Pigging valve side view — flanged pipeline pig valve ready for pig launcher systems.

Packaging & Delivery

Each valve was individually protected, treated with anti-rust coating, and securely packed in a reinforced wooden crate suitable for both sea and land freight. The packaging meets international export standards, ensuring the valves arrive in perfect condition regardless of shipping distance.

Pipeline pig valve shipment — professional packing for global pigging valve delivery.

Frequently Asked Questions About Pipeline Pig Valves

What is a pipeline pig valve?

A pipeline pig valve (also called a pigging valve or pig launcher valve) is a specialized valve used in pipeline pigging operations. It allows the insertion and retrieval of pipeline inspection gauges (“pigs”) without interrupting the pipeline flow. Pig valves are essential for pipeline cleaning, inspection, and maintenance in oil, gas, and chemical industries.

How does a pigging valve work?

In a pigging system, the pig valve is installed at the pig launcher or receiver. When opened, it provides access for inserting a pig into the pipeline flow. The pig travels through the pipeline, cleaning debris or collecting inspection data, and is then retrieved at the receiver end through another pig valve. The valve’s bi-directional sealing ensures no leakage during the pigging cycle.

What is the difference between a pig valve and a ball valve?

While both are quarter-turn valves, a pipeline pig valve is specifically designed for pigging operations with features like full-bore access, quick-opening capability, and specialized sealing for pig insertion and retrieval. A standard ball valve provides on/off flow control but lacks the pigging-specific features. However, some full-bore trunnion ball valves can also function as pig valves in certain pipeline configurations.

Why choose Vornet Valve as your pigging valve manufacturer?

As an experienced pigging valve manufacturer, Vornet Valve delivers API 6D and GB/T 19672 certified pipeline pig valves with full material traceability. We offer custom sizes from 2″ to 48″ in pressure classes 150LB to 2500LB, with A105, LF2, or stainless steel bodies. Every pig valve undergoes hydrostatic testing and is professionally packed for export. Contact us for a quote on your next pipeline pigging project.