Specification

INSTRUCTION

FRP  tanks  and  vessels  can  be  largely  used  in  many  areas of the light   industry, petroleum, chemical, food brewing, transportation  and  so  on.    Such  product  can  resist  the corrosion of various acids, alkalis and salts.

CHARACTERISTICS

•  High mechanical strength

•  High mechanical inertness

•  Resistance to weathering

•  Low thermal and electrical conductivity

•  Long Life

•  Non-toxicity

•  No need for maintenance

•  Light weight

DESIGN PHILOSOPHY

The correct structuring of any kind of G.R.P. tank consist of three distinct types of layers:

•  Chemical Resistant Layer

•  Mechanically Resistant Layer

•  Outer Protective Layer

OTHER DESIGN CONDITIONS

•  Working pressure, Vacuum

•  Support span

•  Working temperature

CHEMICAL RESISTANCE

Resistance  to  corrosion  in  aggressive  environments  is  one  of

the  primary  reasons  for  specifying  GRP  tanks. These,  resists  a

wide  range  of  chemicals  and  temperatures  and  can  be  built  to

provide  additional  abrasion,  weathering  and  fire  resistance. The

chemical resistance of GRP tank depends primarily on the resin/

glass  matrix  used.  Other  factors  can  affect  laminate  resistance

including  liner  construction,  cure,  and  fabrication  methodology

and installation techniques.

General  corrosion,  galvanic,  aerobic,  pitting,  dezincification,

graphitic and intergranular corrosion harm metals but not GRP.

PRODUCTION RANGE

FRP small-scale storage tank: Diameter ≤ 4M

Large-scale jobsite winding vertical storage tank: Diameter 4200mm-25000mm

EXECUTIVE STANDARD

FRP small-scale storage tank

JC/T587-1995 (Glass fiber reinforced plastic storage tank)

Large-scale storage tank

HG/T3983-2007  Industry  standards  of  Chemical  Corrosion-resistant  jobsite Winding  FRP  Large-scale  storage tank

HG/T20696 Design Requirements of FRP Chemical Equipment

COMPANY INTRODUCTION

CNBM, China  National  Building  Materials  Group  is  a  state-owned  enterprise  in  charge  of  administrative  affairs in china building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of 25 billion RMB and a total staff of 30,000.CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

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