QDQ-B-type adjustable pigging is the original domestic product (patent number: ZL03210871.0), mainly used for a variety of pipeline with a diameter pipeline cleaning job sweeping lines, has run a smooth, clean and good effect advantage is that other pigging irreplaceable product. QDQ-S steel brush is mainly used for pipeline pigging inner surface rust, wax and other operations, has passed strong, rigid, and operating characteristics of the effect is obvious. Support wheeled steel brush pigging operations more significant effect. Shenyang Wensheng Equipment Co., Ltd. Main Products: pigging transceiver, transceivers pigging ball tube, quick open blind plate, wheel paddle fast opening blind, blind quick clamp, quick lock ring Blind plates, filter separators, gas-liquid separator, gas-solid separator, stainless steel Y-type filter, basket filter, cyclone, filter backwash, horizontal filters, vertical filters, cups pigging device, straight pigging, foam pig, support wheel pigging, pigging coating, adjustable pigging, pigging steel brush, scraper pigging, pipeline pigging, Shenyang pipeline cleaning equipment, Shenyang transceivers pigging devices, pipe cleaning equipment.