Our company offers our clients a wide range of pipe mandrels which rotate and let filaments be winded around. Normally, they are manufactured with high quality steel cores and composite linings by filament winding process for high durability.

Pipe mandrels are mainly applied to DFW machines, CFW machines and tank winding machines. The diameter of pipe mandrel varies from 250mm to 4000mm in length up to 12m and various styles are available as shown in the following pictures:

A FRP pipe mandrel is packed and loaded on the truck

FPR pipe mandrelVarious steel pipe mandrels are placed on the floor prior to shipment

Steel pipe mandrelA FRP or steel tank mandrel in the workshop

FPR & steel tank mandrelA steel collapsible mandrel is placed in the workshop

Collapsible mandrel

Beside above molds, our company also can supply FRP flange mandrel and FRP elbow mandrel upon your request.

Specifications:

FRP / steel vessel mandrel: Φ600mm to Φ4000mm.

Steel pipe mandrel: Φ150mm to Φ2500mm.

FRP pipe mandrel: Φ15mm to Φ4000mm.

Custom specifications are also available according to your drawings.