GRP Manhole Cover and One Piece Storage Tanks

GRP Composite Manhole Cover& One Piece Storage Tanks

1.     GRP Composite Square Manhole Cover

2.     SMC Manhole Cover

SMC Co.,Ltd composite manhole cover is made of SMC(Sheet Molding Compound).

SMC is a fibre-reinforced material, which consists primarily of a thermosetting resin glass

fibres and filler.

SMC is a high tech material that is used in the manufacturing process in most of our products

ranges.

The advantage of SMC include, high impact compressive, flexural and tensile strength along 

with temperature stability

The load capacity is more than 700KN

1.SMC – MSC

A.    Dimensions

Item	Width x Length x Height	Weight	Load capacity	Remark
Cover	550 x 550 x 40mm	19.6kg	Over 260KN
Box	580 x 580 x 630mm	17.5kg

B.    Shape : Square

C.    Color : According to customer's requirements.

D.    With Special Lockable Bolts.

2. SMC-MLC

A, Dimensions

Item	Width x Length x Height	Weight	Load Capacity	Remark
Cover	600 x 840 x 40mm	32.0kg	Over 700KN
Box	620 x 860 x 730mm	37.2kg

B.    Shape : Retancular

C.    Color : According to customer's requirements.

D.    With Special Lockable Bolts.

Feature:

A.    Environmental protection : non-toxicity raw material;

B.    Long Life : uV Coating, anti-corrosion, anti-rust, anti-abrasion,

C.    Competitive price : lower than standard cast iron one.

D.    Light weight : the composite manhole cover with only 1/3 weight of the cast iron one .

E.     Nice appearance : Rich colors and customer desire text or company log are available..

F.     Anti-theft : Non-recycle value for anti-theft.

G.    Low noise .

H.    Convenient transportation and installation reduce work intensity.

Applications

A.    Electric power pipeline well , Low voltage Joint Box Cover for underground line.

B.    Telecommunication pipeline well.

C.    Street lamp well, fire control well, all kinds of valve wells;

D.    City water, drainage pipeline well; heat supplied, gas well;

E.     One Piece Storage Tanks.250litre and 400litre capacities.

.

Testing

A.     ASTM G 53 (1991) : (Ageing and  Accelerated weathering TEST)

Operating –Light and Water-Exposure Apparatus(Flourescent UV-Condensation Type) for exposure of Non metallic materials.

B.     ANSI C29.11(1989) for composite Suspension Insulator for Overhead Transmission Lines TEST.

C.     ES117-775-792(2003)

D.     KSM6614 : NBR Packing

GRP Sectional Panel Water Tank Install Method-1 

  Assembling for the Wall Panel join to the Bottom Panel

Freeze Protection System - WATER TANK

GRP TANK

Client : AJINOMOTO in Japan
Location : Incheon in the korea
Capacity :
  1. 2x(2+2)x2.5m/h
  2. 3x((2+3)x3.5m/h

Application for the Freeze Protection System / -20degrees C

GRP TANK in PANAMA

GRP TANK in Panama

Capacity : 10 x 17.5 x 3.5m/h / 612.5Ton.

GRP TANK in Miyanma

GRP TANK in the Miyanma.

www.grptank.com

Why Water tank?

Every day in rural communities and poor urban centers throughout sub-Saharan Africa, hundreds of millions of people suffer from a lack of access to clean, safe water.

Women and girls especially bear the burden of walking miles at a time to gather water from streams and ponds - full of water-borne disease that is making them and their families sick.

Illness from drinking dirty water and the time lost fetching it robs entire communities of their futures.

Hope is put on hold in over half of the developing world's primary schools without access to water and sanitation.

It left us wondering why. So, we decided to help.

 We'd like you to join us.

http://thewaterproject.org

Dewey Waters Ltd

Dewey Waters Ltd are a market leader in the manufacture of Glass Reinforced Polyester (GRP) products. With our 50 years experience, we have accumulated an in-depth knowledge of the most efficient designs, testing procedures, up to date advances in material technology and various manufacturing techniques.

Operating from our base in Weston-Super-Mare, in the UK, our highly trained staff provide an efficient international service to a variety of clients within different industries.

Equipped with the most comprehensive range of GRP products available on the market, our clients can expect to receive an unprecedented unified response which will be provided by our technical, design, sales, manufacturing, service delivery and on site installation team.

We specialise in the design and manufacture of GRP cold water storage tanks, both sectional and onepiece. Sectional Water Tanks are fabricated in panel format, delivered and assembled on site. Our knowledge and experience gives us confidence that the flexibility of our tank designs will meet the most demanding of site restrictions and specifications. We manufacture the following range of cold water storage tanks, kiosks and housings:

•Standard Sectional Cold Water Storage Tank

•Standard Onepiece Cold Water Storage Tank

•LPCB Approved Sprinkler Tanks for Fire Fighting

•Rainwater Harvesting Tanks to BS8515

•GRP Kiosks and Cabinets

•GRP Housings and Enclosures, Altos and Lowline

•Totally Internally Flanged & Internally Flanged Tanks

•L Shaped Sectional Cold Water Storage Tank

Standard Sectional Tank Components

1. Tank Options:

•Insulated, suitable for storage of wholesome water (potable water).

•Un-insulated for storing of water for non-wholesome applications such as process water for factories, rain water harvesting.

•All panels are fabricated to withstand harsh climatic conditions.

2. Bolts

Tanks are assembled using 316 grade S/S bolts internally and galvanised bolts externally, complying with current British Standards

BSEN 13280:2001. If required, grade 316 S/S bolts may be placed throughout the tank.

3. Access Hatch

An access hatch is supplied as standard for tank maintenance and access.

4. Screened Vent

We provide a screened vent with all tanks for ventilation.

Additional components

5. Raised Float Valve Housing

Permits the float valve to be mounted at a higher level on the tank, therefore increasing the usable volume of water.

6. Tank Division

All buildings requiring un-interrupted water supply should install a divider in the tank. The divider allows one side of the tank to be drained down for maintenance, while water supply is maintained from the second segment of the tank.

7. Ladders

Where the tank height is greater than 1.5m, an internal and external ladder is recommended.

8. Condensation Trays: Available for every size tank if required. Condensation trays are supplied in sections and bonded into a single unit on site. A condensation tray can only be supplied with tanks that have an internally flanged base.

9. Connections: Our sales team will discuss various options available.

10. Side Access Hatch: A side access hatch is beneficial where height restrictions apply. It also permits access, if in the event of personnel getting into difficulties inside the tank, while carrying out maintenance work.