Fiberglass Square Tube

FRP square tube is ideal for many applications for the high resistance to corrosion and light weight for easy installation.They can be used as  handrails,in caged or straight ladders,as structural framing or as columns.

Our FRP Pultruded Tube is produced using the pultrusion process, which allows us to customize the tube according to your specifications. Pultrusion material is easier to design with, longer lasting and a safer product for the end user than other materials, like steel and aluminum.

Pultrusion material is lightweight and strong, it is often much more efficient than steel, aluminum or structural timber. Pultrusion is up to 75% lighter than steel but just as strong.

Square Tube	Art. No.	HxWxT(mm)
	ST25	25x25x3
	ST30	30x20x2.5
	ST38	38×38×4
	ST50A	50×50×4
	ST50B	50×50×6
	ST64A	64x64x4
	ST64B	64x64x6.4
	ST75A	75x75x6
	ST75B	75x75x9.5
	ST80A	80x30x4
	ST80B	80x80x8
	ST100A	100x50x4.8x6.4
	ST100B	100x100x5.3
	ST100C	100x100x8
	ST152	152x25.5x3x5

Our company produces a variety of FRP profiles to meet the needs of various industries. 

GRP/GFRP  square tubes  can be customized according to customer requirements. Not all of sizes are shown in the specification sheet and some need to be customized. If you have other specification required, welcome to consult our customer service.

ZHongsheng  FRP square tube
Tensile Strength	300Mpa	Arc resistance	180-190S
Flexural Strength	150Mpa	Comparative Tracking Index	600CTI
Izod Impact	0.9J/mm	Withstand voltage	3000V/MM
Thermal Expansion	28um/m.℃	5% H2SO4 Corrosion Resistance (25℃)	soak for 24hrs, no corrosion
Gravity	1.9g/cm3-2.2g/cm3	10% HCL Corrosion Resistance (25℃)	soak for 24hrs, no corrosion
Water Absorption	0.16%/24hrs@25℃	5% NaOH Corrosion Resistance (25℃)	soak for 24hrs, no corrosion

· Light Weight - Less Density - 20% Of Steel; 70% Of Aluminum     

· High Strength And Insulating Values

· High Corrosion Resistance                                         

· UV Resistant Inhibited

· Variety Of Colors For Choice                                       

· Superior Dimensional Stability

· Wide Temperature Range Use                                    

· Consistent Cross Section

· Excellent Structural Properties                                     

· Environmentally Safe

· Non-Conductive Thermally And Electrically                       

· Dimensional Stability

· Non-Magnetic Electromagnetic                                    

· Ease Of Fabrication & Installation

SQUARE FIBERGLASS TUBES & RECTANGULAR FIBERGLASS TUBES

●Insulators

●Railroad Cross Arms/Gates

●Spacers

●Structural Supports

●Framing

●Construction

●Architectural

●Bench Slats

1.What's your advantage? 

A: Honest business with competitive price and professional service on export process. 

2.How I believe you? 

A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed. 

3.Can you give warranty of your products? 

A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. 

4.Where are you? Can I visit you? 

A: Sure,welcome to you visit our factory at any time. 

5.How about the delivery time? 

A: Within 15-35 days after we confirm you requirement. 6.what kind of payment does your company support? 

A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.

http://www.frpprofile.com/