one of the frp pipe' important fittings . made of glassfibre and polyester resin .
made by the craft of hand lay up .
design according to DN , pressure , application , drilled/undrilled .
production conforms to DIN 2501 / ISO 7005 standard .
no bubbles , scratchs . white spots , dye fiber .
safety factor : 6 according to DIN16966 .
production ability : 600/month . also we can monthly supply or regulary supply ........