Gauging pig 1" to 14"
Réf. DIP-206
IP.SG2 gauging pig Ø1" to 14" with two polyurethane cups and a machined gauging disc (90-95% of bore, steel or aluminium). Pre-commissioning operations.
Gauging pig 1" to 14": overview
The IP.SG2 gauging pig (Ø1" to 14") has two polyurethane cups and a polyurethane end-protection nose; the PU mouldings are made in-house, with exceptional properties and chemical resistance. It is fitted with a gauging disc machined to the customer's instructions, normally to 90-95% of the pipe's bore, in carbon steel or aluminium alloy. The 1" to 6" sizes negotiate bends from 3D, the 8" to 14" from 1.5D. It passes through full-bore and direct-passage valves and same-diameter tees. The carbon steel body is coated with two layers of anti-corrosion paint.
The gauging pig is used for pre-commissioning operations: checking the roundness of the manufacturers' pipes, removing construction debris and identifying locations of excessive weld penetration.
Gauging pig 1" to 14": technical specifications
| Type | IP.SG2 gauging pig |
| Sizes | Ø1" to 14" |
| Cups | 2 polyurethane |
| Gauging disc | Machined to 90-95% of bore (steel or aluminium) |
| Bends | ≥3D (1"-6"), ≥1.5D (8"-14") |
| Passes | Full-bore/direct valves, same-diameter tees |
| Use | Pre-commissioning (roundness, debris, welds) |
Gauging pig 1" to 14": documentation
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