frp handrail
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FRP Square Rail

FRP Winding Tube

Unit Diamter
mm 14
mm 16
mm 18
mm 19
mm 27
mm 29.3
mm 30
mm 32
mm 33
mm 35.5
mm 36
mm 37
mm 38
mm 40
mm 43.5
mm 44
mm 45
mm 46
mm 47.5
mm 48
mm 50
mm 51
mm 52
mm 53
mm 53.5
mm 54
mm 55
mm 56
mm 58
mm 60
mm 61
mm 61.3
mm 62.2
mm 64
mm 66
mm 67
mm 68
mm 70
mm 72
mm 73
mm 74
mm 76
mm 80
mm 81
mm 83
mm 86
mm 86.5
mm 87.3
mm 88
mm 89
mm 90
mm 91
mm 92
mm 94
mm 100
mm 107
mm 108
mm 112
mm 114
mm 115
mm 131.7
mm 140
mm 150
mm 154.2
mm 160
mm 180
mm 190
mm 196.85
mm 248
mm 270
mm 300
mm 310
mm 350
mm 380
mm 420
mm 520
Size Guide
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Description

LEADFRP industrial FRP Square Rail are commercial railing systems for stair rails, platform/walkway handrails and guardrails. LEADFRP systems are fabricated from pultruded fiberglass components produced by Strongwell and molded thermoplastic connectors. The railing systems are particularly well-suited to corrosive environments like those found in industrial, chemical and wastewater treatment plants as well as commercial structures with urban and salt air corrosion.

LEADFRP System Options

  • UV Coating
    LEADFRP recommends that an industrial-grade polyurethane coating be applied to the finished handrail and/or ladder cage for additional protection against fading in outdoor applications. Standard LEADFRP handrail systems are unpainted; the polyurethane UV coating must be requested when ordered.
  • Resin Systems
    A polyester resin system is standard for the LEADFRP handrail systems but other resin systems are available upon request.
  • Colors
    LEADFRP handrail and ladder systems are produced in a standard safety yellow color. Other colors are available upon request.
  • Shapes
    LEADFRP handrail and ladder systems are produced with your choice of standard round and square rails.
  • Square Handrail
    The square fiberglass handrail system is ideal for any high traffic area where handrail is needed. The handrail system meets OSHA strength requirements with a 2:1 factor of safety with 6-foot maximum post spacing. Internally bonded fiberglass connectors result in no visible rivets or metal parts. The handrail system includes a UV inhibitor for additional resistance to ultraviolet degradation and corrosion.  The square handrail system is the most commonly used system because it is the most economical industrial handrail and easily fabricated in the field.
  • Round Handrail
    The round fiberglass handrail system is ideal for any high traffic area where handrail is needed. The round rails are easy to grip and 90º molded corners eliminate sharp edges. The handrail system meets OSHA strength requirements with a 2:1 factor of safety with 5-foot maximum post spacing. Internally bonded fiberglass connectors result in no visible rivets or metal parts. The handrail system includes a UV inhibitor for additional resistance to ultraviolet degradation and corrosion. The round handrail system is commonly used in food and agricultural environments due to very little dust and debris accumulation.
  • Channel-Top Handrail
    LEADFRP channel top industrial fiberglass handrail is an economical commercial railing system designed for long runs on platforms and walkways. The railing system is designed for fabrication efficiency and is not particularly well-suited for stair rails with twists and turns. LEADFRP channel top can be used in combination with round and square LEADFRP as needed.

FRP Square Rail Applications:

Handrail and Fencing System

FRP Square Rail Features:

  • Easy installation and field fabrication
  • Economical installation of long straight runs
  • Fewer components, reducing freight cost
  • No epoxy required
  • All riveted connections

Size in stock (can be customized if not in the list):

All our current FRP Square Rail are customer-specific molds. You can send us your ideas or drawings for improvement.

Hot Tags: FRP Square Rail, manufacturers, suppliers, factory, price, for sale

Industrial Railing System Introduce

Traditional building materials have their place. But for harsh, corrosive environments, FRP is a smart choice. Here’s how FRP compares to several traditional options

frp handrail indust scaled
frp handrail indust scaled
frp handrail indust scaled
frp handrail indust scaled
frp handrail indust scaled
frp handrail indust scaled
frp handrail indust scaled

Factory Tour

factory

At LEADFRP, we believe that fiber reinforced plastic (FRP) products are the choice of the future. Compared with traditional materials such as steel and aluminum, it has excellent performance and service life.

LEADFRP provides a series of high-strength fiber reinforced plastic products (FRP), which are designed and manufactured to provide long-lasting performance in highly corrosive environments, while having the advantages of light weight and high dielectric strength compared with traditional structural materials.

Since 2001, we have provided our customers with innovative, high-quality composite designs and materials through two strategic offices/factories located in the United States and China. It is here that we provide turnkey solutions to take your product from concept to design, to mold calculation, manufacturing, and finally to installation. [More about manufacturing]

leadfrp factory
leadfrp factory

We own 5 acres (20000 square metre) standard plants, 80 sets of advanced various manufacturing and machining equipments, 120 sets of assembly pultrusion production line, including one 1000 kN tensile strength machine and one 200 kN bending and torsion machine. We also can proceed basic property test of different kinds of composite insulation materials according to GB, ASTM, etc standards. Our products passed TUV Rheinland type test and UL type test.

LEADFRP strictly carry out standardized, scientific and normalized management mode. We fully implement ISO9001 quality management system, ERP managing system and 6S management mode through the whole service cycle of contract signing, production, process inspection, finished product ex-factory, after-sales service, which outstandingly reflect ‘Quality is the Life of Enterprise’. We have ISO9001, ISO14001 and ISO45001 identification.

Technology in LEADFRP

Production Process:
Pultrusion, all Moulding type, Laminating, Casting Forming.

Feature Classification:
Food Grade, Flame Retardant, Conductive Type, anti-Corrosion, High Strength, Specific Surface.

Resin Types:
Epoxy, Polyester, Phenolic, Polyurethane, Acrylic, Polystyrene, Polypropylene, Polyethylene.

Fiber Type:
Carbon, E-Glass, ECR Glass, AR-Glass,Tow, Veil mats, Woven fabrics, Chopped strand mat.

Surface Avaliabe:
Glassfiber, Polyester, Special Type

Colors Avaliabe:
We recommend referring to RAL color standard

Size Avaliabe:
Customize Supported

Research and Development

With a 10,000 sqft R&D laboratory and full-time R&D staff, LEADFRP can perform most testing procedures, material qualifications and quality experiments. These resources provide LEADFRP, its customers and suppliers technical expertise that is unmatched in the composite industry. The following is a summary of LEADFRP’s technical capabilities.

  • Decades of experience in mechanical testing of common to exotic reinforcements.
  • Deflection testing a composite crossarm.
  • Composites analysis capabilities including Finite Element and Classical Laminated Plate Theory using in-house generated lamina data.
  • Rapid Prototyping: In-house 3D printing capabilities offer R&D lab the ability to quickly create test fixtures and concept prototypes.
  • Dedicated laboratory pultrusion machine managed and operated by a full time Research and Development Engineer and dedicated machine operator.
  • Competency in conducting Design of Experiments to reduce testing time.
  • Material testing machines capable of loads as high as 220,000 lbs-force.
  • Full Scale Testing Machine: 3-Point Bend Test Machine capable of applying loads up to 30,000 lbs-force on 22-foot clear spans.
  • Environmental Chamber for elevated temperature coupon testing.
  • Weatherometer and material conditioning capabilities including programmable UV, temperature and condensation.
  • Laboratory machine shop to prepare ASTM test coupons and custom test specimens.
  • Custom design and testing capabilities, including custom fixture design and setup, custom laminate designs and access to our in-house machine shop to fabricate test fixtures.
  • Dedicated environmentally controlled Mechanical Test Lab. Dedicated environmentally controlled Electrical Test Lab.
  • Rheology/DMA to determine glass transition temperature and other viscoelastic properties of resin mixes as well as solid composites.
  • Viscosity and cure (210°F gel) testing capabilities for neat resins and resin mixes.
  • Color matching capabilities for resins, finished pultrusions and topcoats.