65*35*5*125 FRP Fiber Reinforced Plastic With Excellent Heat
FRP, fiber reinforced composite plastic, is an abbreviation of
English (Fiber Reinforced Plastics), existing CFRP, GFRP, AFRP,
BFRP and so on. In Chinese, FRP refers to GFRP. The FRP composite
material is a high-performance material formed by mixing a fiber
material and a matrix material in a certain ratio. Among them, GFRP
has different types of resins, such as polyester glass reinforced
plastics, epoxy glass reinforced plastics, and phenolic glass
reinforced plastics. Generally, FRP has the characteristics of
light and hard, non-conductive, high mechanical strength, less
recycling, and corrosion resistance. 
With the advancement of social science and technology, the
development of the discipline of civil engineering structure has
benefited to a large extent from the application and development of
new materials and new technologies with excellent properties, while
FRP has excellent mechanical properties and adapts to modern
engineering structures. The demand for large span, towering, heavy
load and light development is being more and more widely used in
bridge engineering, various civil buildings, marine engineering and
underground engineering, and has been widely concerned by the
structural engineering community.
1. Base Information
Product Name: Insulation column (glass fiber steel)
Surface treatment: none
Product features: high strength, good corrosion resistance, high
temperature resistance, high pressure resistance; good heat
resistance and heat insulation
Main process: hand lay-up, molding, winding, lamination
Copper content: none
Insulation material: This material is insulated
Opening size: according to customer's drawing requirements
Color: milk white
Shape: according to customer requirements
Quality inspection: full inspection of the required dimensions of
the drawings, full inspection of the appearance
Applications: Electrical engineering, construction engineering,
geotechnical engineering, bridge engineering
Working voltage: insulation
Rated current: /
Can pass industry certification: ISO9001, CE
Service life: more than 5 years
|Machinable material||glass fiber steel|
|Name||Insulation column or fiberglass steel, referred to as FRP|
|Available product types||As shown below|
|Product characteristics||FRP characteristics First, the light high strength relative density
between 1.5 ~ 2.0, only 1/4 ~ 1 / 5 of carbon steel, but the
tensile strength is close, even more than carbon steel, and the
specific strength can be advanced Compared to alloy steel. As a
result, it has achieved excellent results in aerospace, rockets,
spacecraft, high-pressure vessels, and other applications that
require reduced weight. Some epoxy FRPs have tensile, bending and
compressive strengths of more than 400 MPa. The density, strength
and specific strength of some materials are shown in Table 1-1.
Characteristics of FRP 2. Good corrosion resistance FRP is a good
anti-corrosion material with good resistance to atmospheric, water
and general concentrations of acids, alkalis, salts and various
oils and solvents. It has been applied to all aspects of chemical
corrosion protection and is replacing carbon steel, stainless
steel, wood, non-ferrous metals and so on. Characteristics of FRP
3. Good electrical properties FRP is an excellent insulating
material used to make insulators. Good dielectric properties are
still protected at high frequencies. It has good microwave
permeability and has been widely used in radomes. Characteristics
of FRP 4. Good thermal properties FRP has low thermal conductivity,
1.25~1.67kJ/(m·h·K) at room temperature, and only 1/100~1/1000 of
metal. It is an excellent thermal insulation material. In the case
of instantaneous ultra-high temperature, it is an ideal thermal
protection and ablation resistant material, which can protect the
spacecraft from high-speed airflow at 2000 °C. FRP features five,
can be designed well; can flexibly design a variety of structural
products according to needs, to meet the requirements of use, can
make the product has a good integrity. Materials can be selected to
meet the performance of the product, such as: can be designed to
resist corrosion, resistant to transient high temperatures, the
product has a particularly high strength in a certain direction,
good dielectric properties, etc.|
|Product Process||Open Cut---Milling
|Surface treatment||without surface treatment|
|Available services||According to customer-designed drawings for the supply of labor and
|Available designs||CAD, 3D, etc.|
|After-sales operation||Return to the repair, return to the customer, re-offer the new
|Advantages||1 Light weight and high strength; 2 Excellent chemical resistance;
3 Good heat resistance and heat insulation; 4 Good surface
properties, few corrosion products on the surface, little scale
formation, low resistance inside FRP pipe, friction The coefficient
is low; 5 can be designed well, can change the type of raw
materials, quantity ratio, fiber cloth arrangement to adapt to
various requirements; 6 good construction process, can be processed
into any shape required, most suitable for large, Construction
requirements for integral and structurally complex anti-corrosion
equipment, suitable for on-site construction and assembly|
|Available color||milk white|
|More applications||1, structural design is turning to performance-based design, and
structural and material performance requirements are also improved.
FRP materials have been used in new structural frameworks to
improve their structural performance, and are also widely used in
the old Maintenance and reinforcement of civil buildings.|
2, FRP fiber composite material has good corrosion resistance under
long-term bad geological conditions, and has been widely used in
reinforced soil; FRP composite material is easy to be cut by the
excavation machine, so it can be used for shield concrete to dig
into the concrete wall of the shaft, Composite anchors for soil
nails and temporary support, such as steel anchors, can cause
breakage of the head of the excavator.
|Production cycle||10-15 days|
|Monthly capacity||5 tons|
The tensile strength is high, and the tensile strength of FRP is
significantly higher than that of steel bars, which is similar to
the tensile strength of high-strength steel wires, which is
generally twice or even 10 times that of steel bars. However,
before the tensile strength is reached, there is almost no plastic
deformation of the FRP material. When the tension and strain are
linearly increased until the brittle fracture, the FRP composite
material is often not due to the FRP material in the process of
interacting with the concrete structure. Breaking and breaking, but
due to the insufficient strength of FRP-concrete interface, the
interface of concrete structure is peeled and destroyed. Therefore,
the problem of FRP-concrete interface bonding performance becomes a
key and difficult point in engineering application in the future.
Thermal expansion coefficient
The thermal expansion coefficient of FRP composites is similar to
that of concrete, so that when the ambient temperature changes, FRP
works in harmony with concrete, and there is no large temperature
stress between the two.
Most FRP products have a lower modulus of elasticity than steel. It
is about 25% to 75% of ordinary steel bars. Therefore, the design
of the FRP structure is usually controlled by deformation.
Since FRP is a fiber formed by polymerization of a matrix, the
strength between fibers is determined by the matrix (the strength
is generally weaker than that of the fiber), so the strength
perpendicular to the fiber direction is weak. FRP has low shear
strength and its strength is only 5%~20% of tensile strength, which
makes it necessary to develop special anchors and fixtures for FRP
components during the connection process. This also makes the
moderation of FRP components a prominent problem in research.
Corrosion resistance and fatigue resistance
FRP materials have good corrosion and fatigue resistance and can be
used for a long time in acid, alkali, chloride and humid
environments, thus improving the service life of the structure,
which is unmatched by structural materials. At the same time,
compared with general concrete, the fire performance deviation of
FRP composites, which also restricts the promotion and application
of such structural products, has become one of the problems to be
solved in the future.
The specific strength is very high, which is generally called light
weight and high strength. Therefore, the FRP material can reduce
the structural weight and is convenient to construct. The weight is
generally 20% of the steel.
FRP belongs to artificial materials. FRP products with different
strength indexes, elastic modulus and special performance
requirements can be designed according to different engineering
processes, such as different fiber materials fiber content and
laying method. The FRP shovel shape can be flexibly designed.
Factory production and on-site installation are conducive to
ensuring the quality of the project and improving labor efficiency
and industrialization of the building.
Insulation, heat insulation and electromagnetic wave transmission,
etc., so it can be used in some special occasions such as radar
station geomagnetic observation station medical nuclear magnetic
resonance equipment structure, etc.
|Product specification sheet|
2. Trade Information
|Payment Method||T/T or L/C|
|Trade Terms||EXW / FOB / CIF|
|Payment Terms||30% deposit after signing contract, and the balance should be paid
before shipment or after sending B/L copy|
|Delivery way||By sea, land and air|
|Delivery Time||According to the quantity|
Stronger than structural steel on a pound-for-pound basis. Has been
used to form the superstructures of multistory buildings, walkways,
sub-floors and platforms.
Pultrusions are 20-25% the weight of steel and 70% the weight of
aluminum. Pultruded products are easily transported, handled and
lifted into place. Total structures can often be preassembled and
shipped to the job site ready for installation.
Pultruded products will not rot and are impervious to a broad range
of corrosive elements. This feature makes pultrusions a natural
selection for indoor or outdoor structures in pulp and paper mills,
chemical plants, water and sewage treatment plants, structures near
salt water and other corrosive environments.
Glass reinforced pultrusions have low thermal conductivity and are
Pultruded products are transparent to radio waves, microwaves and
other electromagnetic frequencies.
The coefficient of thermal expansion of pultruded products is
slightly less than steel and significantly less than aluminum.
Custom designed pultrusions allow multiple discrete parts to be
designed and fabricated into a single part thus reducing the number
of fabricated parts and the need to join these parts together.
Low Temperature Capabilities
Glass fiber reinforced pultrusions exhibit excellent mechanical
properties at very low temperatures, even -20ºC. Tensile strength
and impact strength are greater at -20ºC than at +25ºC.
Pultruded profiles are pigmented throughout the thickness of the
part and can be made to virtually any desired custom color. Special
surfacing veils are also available to create special surface
appearances such as wood grain, marble, granite, etc.
1. Small details make big difference. We promise:All the parts from
our company have no sh-arp edge. Holes and screw holes are
chamfered for convenient assembly (Under no indication). Every
product will be carefully packed to prevent the bump and rust in
2. The craftsmanship of all parts we machined is controlled
rigorously, Every product has its own process card and process
3. Our quality inspection procedure is quite strict.it must
self-inspected during production, we have flow inspectors and
4. Each size of product must be tested one to one after completing
production and provide quality report.
5. We not only have the world of high-end DMG five-axis linkage
machining center, the five-axis linkage turning compound double
spindle machining center, compound turning machine,laser cutting
machine, CNC shearing machine, flat bed spot-welder, die grinder,
steel processing machine, double servo turret-type punch press,
banding machine, steel processing machine but also have more than
30 sets of processing machines from Japanese and Taiwanese brands.
Our testing equipment are imported from Japanese brand Mitutoyo,
such as high-end automatic three coordinate measuring machine, the
two coordinate measuring machine, high-quality height gauge and
roughness measurement etc.
6. The most important point, we are the entity factory, not trading
company. Price is the composition of the actual product quality
price. Quality can guarantee more controllable higher than trading
company. The price is lower, at least reducing the trade company's
7. We are a combination of production and trade, industry and trade
integration business. So far there are 13 traders for Japanese and
8. Because we are more close to our factory, we can understand the
actual situation of our factory, we are more professional ,more
reasonable and more accurate than trade company. And our language
ability is also diversified. We can communication Japanese, English
9. We have a good enterprise culture with various professional
training programs, early meeting every day to share our work
experiences to grown up together happily. We have a great ability
to development in the company.
10. There are around 80 staff in our team, everyone has their dream
in our company. All of us hold birthday celebration, celebrating
Mother's and Father's Day , traveling together. The company
respects every employee, when Women's Day coming, we got the
beautiful flowers and wishes from brothers. Happiness and care
surrounding us since we live here, feeling extremely happy !
Our Product Package:
1,With plastic bag,with pearl-cotton package.
2,To be packed in cartons.
3,Use glues tape to seal cartons.
4,Deliver out by DHL,FEDEX.
Or according to customers' requirement.
Q1.Are you factory?
A.Yes,we are factory for copper and aluminum bus bars since year of
2012.You are welcome to visit our factory at your convenient time.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown
cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the
photos of the products and packages
before you pay the balance.
Q3. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but
the customers have to pay the sample cost and
the courier cost.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we sincerely do
business and make friends with them,
no matter where they come from.