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Pultruded FRP grating is a kind of grating which is made of type I or T pultruded bearing bars & crossing bars with proper spacing through some assembly techniques. It is widely used in corrosive environment, such as acid-alkali platform, acid-alkali depot and ditch, pit of water treatment, filler board of cooling tower, etc.
- 25mm,38mm, 40mm, 50mm,58mm,65mm high grating are available.
- Easy to install.
- Can be cut at any lengths you need; Open area is decided by customer.
- Grating clamps are available.

- Light Weight, high strength - easier to transport and install with standard tools.
- Impact resistant - fiberglass mat distributes the load to prevent surface damage.
- Good chemical corrosion resistance - won’t rot or rust and absorbs minimal moisture.
- Aging resistant, long service life - Good surface quality, over 20 years service life, lower lifetime cost than traditional building materials.
- Small coefficient of thermal conductivity, Good insulation performance, Electromagnetic Transparency.
- Good mechanical properties, stable dimensional - Low coefficient of thermal expansion.
- Humidity resistant - no shrinking or swelling.
- Fire resistant, Flame Retardancy, UV resistance - for customers’ choice.
- Various colors and sizes.
- Environmentally friendly.
- Maintenance free.


1. Your inquiries related to our products will be replied in 24 working hours;
2. Free samples offered in certain quantity and delivered in 3-7 days;
3. OEM service are provided, we can design and produce according to your needs;
4. Arrange shipping and custom declaration.
5. Colors are available on request. Our regular colors include red, white, black, yellow, green, blue ect. we can offer any color you request.
6. Unit length is also on your request, if it’s easy for shipping.
7. Relevant products sourcing and management service.
8. Trial orders are acceptable.
9. Form E, Form A, CO, etc. can be supplied, if needed.
Pavement
Bridge plate
Industrial floor
Operation platform
Trench cover
Shelf
Isolation belt
Green walkway
Floor step
Bridge walkways
Platforms
Walkways
Pedestrian Ramps
Decks and Patios, etc.





resin Base | Description | Corrosion Resistance | Application |
Ortho | Moderate Corrosion Resistance | Moderate | No fire resistant requirement |
Ortho | Moderate correction resistance and Fire retardant | Moderate | general performance in Acid ,Alkali resistant environment |
ISO | Industrial Grade Corrosion Resistance and Fire Retardant | very good | good performance in Acid, Alkali resistant environment |
ISO | Food grade corrosion resistance and fire retardant | very good | Meat product plant and food processing factory |
VINYL Ester | Industrial Grade Corrosion Resistance, without Fire Retardant | very good | High above normal performance in Acid ,Alkali resistant environment |
VINYL Ester | Superior Corrosion Resistance and Fire Retardant | excellent | superior performance in Acid ,Alkali resistant environment |
Phenolic Resin | Low smoke and superior fire resistance | excellent | highest requirement in acid ,Alkali resistant environment |
Click photos for more details
Yalong standard frp profile size list: if not find the one you need, please contact us for more details | ||||||
rectangular tube | ||||||
19X2.6mm | 20x13x2.2mm | 24.5x16x2.2mm | 35x22x3mm | |||
30x20x2x2.25mm | 30x20x2.5mm | 38×4mm | 50x30x4mm | |||
50x50x4mm | 60x32x3.5mm | 64x26x3.5mm | 65x31x4mm | |||
67x30x3mm | 65x62x4mm | 67x65x4mm | 73x65x4mm | |||
76x51x4mm | 110×50×4.5×4mm | |||||
frp rod | ||||||
6.9mm | 7.3mm | 7.9mm | 8.5mm | |||
9.5mm | 10mm | 11mm | 12mm | |||
12.7mm | 16mm | 18mm | 25mm | |||
frp round tube | ||||||
18x11mm | 25x2mm | 30x3mm | 30x2.4mm | |||
30x4mm | 40x3mm | 40x5mm | 45x3mm | |||
50x5mm | 50x4mm | 50x2.5mm | 51x3mm | |||
64×3.5 mm | 64×7.2mm | 76×6.4 mm | 89×3.2 mm | |||
89×5mm | 89×6.4 mm | 99×5 mm | 100×6.4mm | |||
114×3.2 mm | 114×5 mm | 114×6.4mm | 114×9.5mm | |||
150×3.2 mm | 150×5.4mm | 150×6.4 mm | 150×9.5 mm | |||
Channel(mm) | ||||||
18x10x2.5 | 20×15 | 50x32x5 | 50x25x2.5 | |||
55x25x3.5 | 55x28x4 | 50x26x3.3 | 50x32x5 | |||
63x30x3 | 70x26x3.5 | 70x30x3.8 | 70x30x4.5 | |||
76.2x25.4x6.35 | 79x28.5x3 | 80x25x3 | 80x30x3.5 | |||
80x30x3*5 | 80x30x4.5 | 84x30x4 | 84×30×3.8×4.5 | |||
84x30x3.5x5 | 88x35x5 | 94.5x20x2.8 | 100×65×4.6 | |||
110×30×4.6 | 180x50x6 | 180x50x8 | 200×100×4.6 | |||
210×30×4.6 | 300×150×5.6 | 312×50×5.6 | ||||
I beam(mm) | ||||||
19×19×4 | 20x15x3.5 | 25×15×3.5 | 25×30×3.6 | |||
38×15×3.5×4 | 38×15×4.5×5.5 | 40×30×3.6 | 40*40x5 | |||
50x15x4 | 58×15×4.5×5 | 58×15×5×6 | 65×30×3.6 | |||
70×15×4.5×6 | 80×15×4.5×5 | 80×30×4. | 110×50×4 | |||
Angle | ||||||
20x20x2 | 25x25x5mm | 30x25x3 | 40x40x5 | |||
35x30x3mm | 40x60x5 | 42x47x2.3 | 60x60x6 | |||
76x50x6.35 | 150x99x3 | |||||
Flat bar/plate | ||||||
30x4 | 40x4 | 43.2x16 | 45×16 | |||
50x3 | 64x6 | 147x3 | 150x4 | |||
254x3.5 | 646x3.5 | 770x3.5 | 796x5 | |||
Simple instruction
Zhengzhou Yalong Pultrex Composite Materials Co., Ltd. Established in 1994, cooperated with UK Pultrex Ltd, brought in advanced production technology and imported pultrusion machine.
As the earliest batch fiberglass pultrusion manufacturer in China, we keep improving us in technology to ensure product quality and variety.
Factory area is 6667 square meter, own Eight pultrusion production lines, three assembly workshops, annual production is around 1000 tons, ISO9001-2015 certificate.
Honor
The fiberglass supports that developed by us won the third prize of Henan province science and technology progress awards, strongly recommended by Electric Power Planning & Design Institute of State Power Cooperation.
Address
Factory located in high-new technology development district, Zhengzhou, China, convenient transportation ensure prompt delivery time and low shipping cost.
Countries we exported to
Australia, Britain, Ireland, New Zealand, Russia, Nigeria, Singapore, Canada, Philippine, South Korean, Indonesia, UAE, Fiji, Dominican Republic, Brazil, Spain, kazakhstan, Italy etc.




Packing:
Plywood case/ wood pallet/ carton/ container.
According to the sizes, quantities and customers’ request.
Delivery:
Usually, we ship the goods from Qingdao,Shanghai and Tianjin Port.
If have any need, we also can send the goods to other ports or delivery places.

Q: Are you trading company or manufaturer?
A: We are manufacturer with 22 years production experience in Zhengzhou.
Q: How long is your delivery time?
A: 7-15 days after receiving the deposit based on he MOQ, Normally, within 30 days to finish the order for 20ft container. More details about the delivery time, please feel free to contact us.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer certain samples for free charge but you need pay the cost of freight. Please contact us to confirm.
Q: How can you guarantee your product quality?
A: Our products passed the quality control system certification ISO9001:2015 which we always follow strictly. Double checking is one of essential steps before packing. No matter where our product delivery, we are responsible for its quality. Customer's satisfaction is very important for us, it's decide to our long term cooperation.
Q: What is your terms of payment?
A: 30% deposit, the balance before shipment or L/C at sight. Western Union, Paypal, Moneygram, Alipay, Credit card are acceptable for sample order. More details, please don't hesitate to contact us.
Q: Can I vist your factory?
A: Welcome to our factory and we will pick you up at the Zhengzhou Xinzheng International Airport.
Our address: No.3 Xuesong Road, Hi-Tech industrial development zone of Zhengzhou,China

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