Shenyang Qingfeng Environmental Engineering Co., Ltd

Shenyang Qingfeng Environmental Engineering Co., Ltd.

Shenyang Qingfeng Environmental Engineering Co., Ltd. is mainly engaged in petroleum, chemical, natural gas, urban water supply, gas and other long distance pipeline and equipment cleaning, anti-corrosion engineering construction and electronic positioning pipeline cleaning anti-corrosion equipment production and sales. The company has a group of professional technical personnel, complete management system, advanced production equipment, professional manufacturing technology and construction technology, over the years by the majority of customers praise.

The company's product equipment and construction process introduced the manufacturing process and construction technology of the authoritative company in the field of pipeline physical cleaning, which belongs to the world's advanced level. The company's polyurethane foam pig filled the gap in the field of polyurethane foam pig.

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The company has a group of professional technical talents
Complete management system

Products in: Petroleum, Chemical, Natural Gas
The gas supply and long-distance pipeline industry has been widely used

The gas supply and long-distance pipeline industry has been widely used

Provide customers with safer and faster services
24-hour one-on-one customer service

Polyurethane Screw-type Foam Pig

The surface of high-strength polyurethane foam body is coated with polyurethane elastomer in spiral form; Good flexibility, with good wear resistance and deformation capacity; The diameter reduction can reach 50%, and the allowable pipeline deformation is 50%~60%. It is a widely used foam pig.

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High-density Reinforced Steel Nails Foam Pig

The surface of high-strength polyurethane foam body is coated with polyurethane elastomer coating, and steel wire nails are firmly embedded, and a powerful scraper can be added; The deformation can reach 3-10%, with both elasticity and no detachment

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High-density Reinforced Steel Nails Foam Pig

Polyurethane Criss Cross Foam Pig With Brush

The surface of high-strength polyurethane foam body is coated with polyurethane elastomer coating, and the steel wire brush is firmly pasted; The deformation can reach 40%, with both elasticity and no detachment;

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Polyurethane Criss Cross Foam Pig With Brush

Steel main Cleaning Bi-Di Disc Pig

Steel shaft or polyurethane as the main body, equipped with supporting straight plates, using round and sturdy high elasticity 4 or 6 polyurethane discs as cleaning and sealing components; It can run in both directions. If it gets stuck in the pipeline during operation, it can be returned to its original position to improve safety performance.

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Steel main Bi-Di derusting Disc Pig

Install a specially designed disc-shaped steel wire brush or bristle brush on the bi-directional pipe cleaner of the steel body to remove rust, dirt, and dust from the inner wall of the pipeline; Can run in both directions to improve safety performance.

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Steel body Bi-Di Disc Pig With Gauging plates

Install an aluminum disc in the middle of the steel body cup cleaner or steel body two-way cleaner, with a diameter of 90% -97% of the inner diameter of the pipeline to be tested;

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Steel body Bi-Di Disc Pig With Gauging plates

Polyurethane Solid Cast Pig

Characteristics: Integrated economic structure; Good flexibility, allowing for a 30% reduction in pipeline diameter; Compared with the steel shaft cleaner, the weight is reduced by 50%, which keeps the cleaner at the center of the pipeline, evenly wears the cup, and improves the sealing throughout the pipeline.

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Pigging of steel body leather bowl

The steel shaft body is composed of two, three, or four polyurethane cups to form a cleaning device, which is easy to assemble and has a consistent structure for devices of various sizes;

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Steel body Polyurethane Cups pig With Brush

Install a special disc-shaped steel wire brush on the steel body cup cleaner to remove rust and dirt from the inner wall of the pipeline.

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Steel body Polyurethane Cups pig With Brush

Gas Cavitation Jet Pipeline Pig

Composed of specially made spring steel, rubber sheet, and steel shaft body, the process is complex, the operation is simple, and electronic positioning can be carried.

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Carbon Steel disc&cup Pig

The front end of the pipe cleaner is composed of a supporting cup, a sealing cup, and a spacer sleeve, which can play a role in pipe cleaning, drainage, water blocking, isolation, etc; The back end adopts two leather bowls, which can play a role in cleaning, supporting, sealing, etc.

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Blade Scraper Pig

The main body of the steel shaft is composed of two or three polyurethane cups, and steel plate brushes (or polyurethane scrapers) are evenly installed between the cups to cover the entire inner wall of the pipeline and remove scale and rust, achieving significant results.

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Quick opening closure（horizontal type）

Features: It mainly consists of blind plates, blind plate seats, opening mechanisms, sealing rings, rotating arms, safety lock plates, and pressure relief devices. The safety self-locking function of the blind plate is composed of a safety lock plate and a pressure relief device

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Flag Raising Ball Indicator - Welded Base Type

Performance: Mechanical contact type, simple structure, low manufacturing cost, intuitive and reliable indication. Function: In the process of long-distance pipeline cleaning and sweeping, it is fixed at the designated position of the pipeline and transmits the passage of the pipeline cleaner through mechanical structure

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Flag Raising Ball Indicator - Welded Base Type

Magnetoelectric (non-intubated) through-ball indicator

A ground judgment instrument used for pipeline cleaning of oil, gas, water, and other transportation pipelines to determine whether the cleaning device has passed or not. It is flexible and easy to install and disassemble, and can meet the requirements of various pipelines for indicators. Simply fix the indicator around the outer wall of the pipeline to work

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Magnetoelectric (non-intubated) through-ball indicator

Electronically located receivers

Performance: The QDJMC electronic positioning receiver consists of three parts: the host, the probe, the strap, and the charger. Referring to the new international design, it adopts digital signal processing technology and compares it with traditional electronic receivers and electronic indicators

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Electronically located receivers

Performance: Composed of precision electronic components, instruments, and high-performance probes, with high sensitivity and strong anti-interference ability; Using high-energy batteries, it is small in size, light in weight, and easy to carry.

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Foam Pigs

Straight plate pig

cup pig

Special cleaning equipment

Quick opening closure

Receiver and receiver tube

Mechanical indicator

High-density Reinforced Steel Nails Foam Pig

Polyurethane Screw-type Foam Pig

Polyurethane Criss Cross Foam Pig With Brush

Polyurethane Foam Pig With Carborundum

Low density Bare foam pig

High/medium density Bare foam pig

Steel main Cleaning Bi-Di Disc Pig

Steel main Bi-Di derusting Disc Pig

Steel body Bi-Di Disc Pig With Gauging plates

Polyurethane Solid Cast Pig

Pigging of steel body leather bowl

Steel body Polyurethane Cups pig With Brush

Rubber pigging ball

Magnetic Pig

Gas Cavitation Jet Pipeline Pig

Carbon Steel disc&cup Pig

Blade Scraper Pig

Electronically located receivers

Construction&Partner

Through the unremitting efforts and pursuit of all employees in the company, the sales network covers all parts of the country, and some products are exported abroad

Crude oil pipeline on-line cleaning and wax scraping

On-line cleaning of natural gas pipelines to remove water and decongest

The chemical material pipeline is cleaned, rusted, dusted and dried before starting

Construction of new oil and gas pipelines through balls, line sweeping, diameter measurement, drying, and pressure testing

Construction of old pipeline cleaning project

Cleaning and harmless disposal of flammable and explosive hazardous chemical pipelines

Real time follow
New dynamics
Escort customers

Shenyang Qingfeng Environmental Engineering Co., Ltd

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news information

Mobile：024-23769629 13610888845 15840468927 Email：13610888845@139.com

Address: No. 7-2, Tianci Street, Hunnan New District, Shenyang City

Business Department Address: Gate 10, No. 20-2, Wisdom Fourth Street, Hunnan District, Shenyang City

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Copyright © Shenyang Qingfeng Environmental Engineering Co., Ltd. All rights reserved record number：Liao ICP No. 13014158-1 Mainly engaged in the production of cleaning equipment and complete sets of equipment, as well as technical services for industrial pipeline cleaning, Welcome to inquire！

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