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GRP-Fillament-Winding-Tank-2000-USG
Fillament-Winding-Tank
GRP-Fillament-Winding-Tank-2000-USG

Water Storage Tank

GRP Filament Winding Tank

by Al Hilal Fiber & Acrylic Industry

Al Hilal's GRP filament winding tanks are built for reliable, long-term water storage. Continuous glass fibre is wound around a mould at a controlled angle, which gives a strong, lightweight, corrosion-resistant tank with a consistent wall. They suit residential, commercial and industrial projects and are made in Oman under an ISO 9001:2015 quality system.


Our winding tanks are manufactured with high precision and strict quality controls. Our skilled technicians ensure that every tank complies with relevant BS4994 (British Standards) requirements, delivering exceptional performance, structural strength, and reliability.

Capacity:

Overview

Product Details

The Al Hilal GRP Filament Winding Tank is a large-capacity storage tank manufactured by Al Hilal Fiber & Acrylic Industry in Oman. Instead of building the wall by hand, we wind continuous ECR glass fibre, coated in resin, around a rotating mould at a 60° angle. The result is a high-strength shell with an even wall thickness and a smooth finish.

Because it is made from GRP (Glass Reinforced Plastic), the tank does not rust, rot or need repainting. It is far lighter than steel or concrete, which makes transport and installation easier, and it performs reliably in demanding climates. Tanks are designed and built to BS 4994, and every tank passes through hardness testing, visual inspection and dimensional verification before dispatch.

Whether you need storage for a building, a farm, a camp or an industrial site, we can tailor fittings and outlet positions to your drawings.



Key Features

  • Filament wound construction: Continuous ECR glass fibre wound at 60° for strength and consistency
  • Corrosion resistant: No rusting, and no repainting or internal coating
  • Large capacity: Sizes up to 25000 USG
  • Lightweight: Easier to transport and install than steel or concrete
  • Built to standard: Designed and constructed to BS 4994
  • Made in Oman: Local manufacture, with ISO 9001:2015 quality control

Applications

  • Water storage for residential, commercial and industrial buildings
  • Industrial sites needing large process or reserve water storage
  • Farms and irrigation projects
  • Camps and remote sites
  • Potable water storage

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GRP-Fillament-Winding-Tank-2000-USG

Specifications

Product Info

General Specifications

Type GRP filament winding tank for water storage
Process Automatic filament winding
Capacity range 800 USG to 25000 USG

Quality Specifications

Design standard Designed and constructed to BS 4994
Corrosion resistant Suitable for long-term outdoor service
Testing Barcol hardness test (ASTM D2583), visual inspection, dimensional verification, and hydro (leak) test
Quality system Manufactured under ISO 9001:2015

Technical Specifications

Glass type ECR glass
Alkali metal content < 0.8%
Winding angle 60°
Moisture content ≤ 0.10%
Tensile strength 80 N/mm²
Flexural strength 120 N/mm²

CERTIFICATIONS

Trusted By & Certified With

Made-In-Oman
ISO 9001:2015 Quality Management System

DOCUMENTATIONS

Brochures & Technical Documentations

FAQ

01

What is a filament winding tank?

02

How is it different from a hand-laid GRP tank?

03

What sizes are available?

04

What standard is it built to?

05

What foundation does it need?

06

Can you supply extra inlets, outlets or manholes?

07

How do I order or request a quote?

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