We are the specialist manufacturer of pig and instrument, Enjoy a high reputation in the same industry. Our company has been committed to new product development and technical progress.we have professional pig company, and also have five laboratories, the raw materials into the factory inspection, the production process of material ratio, curing time, temp controlling, product inspection, mechanical test, Abrasion and extend the performance of corresponding control and detection means. Every year for the world to provide a large number of high-quality products. Early has been shortlisted for the national Pipeline Bureau, Energy one network, SINOPEC and CNOOC First-Tier Suppliers etc.
1999 Daqing oil field good supplier
2000 National Pipeline Bureau nominated products
2002 SINOPEC recommended product
2003 China Oil Sales Corporation (energy one network) member unit
2003 CNOOC qualified supplier
2004 The first in liaoning to get insulating joint , QOC and pig patent
2004 CNOOC first tier supplier
2006 SINOPEC qualified supplier
2009 China gas first class supplier
Pig type: Cup pig; disc pig; scrub pig; foam pig; Buckling detector, Five series of dozens of kinds of products.
The pressure produced by the medium pushes the pigging to move through the pipeline, and to clean, exhaust, drain and paint during the operation the pipeline, and to clean, exhaust, drain and paint during the operation combined with certaiequipments.
Actually, the orientation system of the pigging is a super-low frequency receiver, is composed of transmitter, electronic locating receiver and indicator. The transmitter will move in the pipeline which the electronic locating receiver and indicator will receive the low frequency pulse signals send by the transmitter, and displayed by the alarm. In order to make sure the running status and the location of pigging when block happened.
CCPZ frame is steel
Two support disc;
4——6 sealing disc;
Can carry electronic locating emitter
Use: Clean the pipe, Drainage, water resistance, dielectric isolation;
Medium: Crude oil, product oil, natural gas, cooking oil, chemical material, liquid natural gas, coal water slurry, wastage, city water.
1. Pigging: use the multilevel hermetic rubber bowl, and the available length is 1.2---1.3 times than the outer diameter of pipeline. The semidiameter of curvature should>2.5D if the specification<φ159mm, semidianeter of curvature should ≥ 1.5D if the specification>φ159mm.
2. Orientation Transmitter of Pigging: continuous working hours: 50---500hours; available distance: 20m;available pressure: 5---15Mpa; temperature: -20℃----+80℃.
Bidirection and good cleaning effort；
Effective operating distance≥100 Kilometer；
best speed 1—2m/s（liquid）, 1—3m/s（gas）