He Bei Cheng Da FRP Co., Ltd.

FRP Pressure Vessels, FRP Tanks, GRP Pipe manufacturer / supplier in China, offering Drift Eliminators of S Shape, M Shape,, 19mm Flute Film Fills for Cross Flow Cooling Towers, FRP Asme/ANSI Rtp-1-2001 Tanks (100liter -1000000liters) and so on.

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Filament Winding

Category: Product Introduction
Tags: FRP Pipe,GRE pipe

Filament winding is a fabrication technique mainly used for manufacturing open (cylinders) or closed end structures (pressure vessels or tanks). The process involves winding filaments under tension over a rotating mandrel. The mandrel rotates around the spindle (Axis 1 or X: Spindle) while a delivery eye on a carriage (Axis 2 or Y: Horizontal) traverses horizontally in line with the axis of the rotating mandrel, laying down fibers in the desired pattern or angle. The most common filaments are glass or carbon and are impregnated in a bath with resin as they are wound onto the mandrel. Once the mandrel is completely covered to the desired thickness, the resin is cured. Depending on the resin system and its cure characteristics, often the rotating mandrel is placed in an oven or placed under radiant heaters until the part is cured. Once the resin has cured, the mandrel is removed or extracted, leaving the hollow final product. For some products such as gas bottles the ′mandrel′ is a permanent part of the finished product forming a liner to prevent gas leakage or as a barrier to protect the composite from the fluid to be stored.

He Bei Cheng Da FRP Co., Ltd.

Hebei, China
Account Registered in: 2004
Business Type: Manufacturer/Factory