Product Overview

Huangang high strength FRP fiberglass marker post is rigid visibility warning stake specially developed for municipal road safety and underground utility pipeline identification, produced in Henan, China adopting mature dual production technology of continuous pultrusion extrusion and SMC compression molding to meet different structural strength and shape demands. The whole pole body is constructed with high-density fiberglass and anti-aging resin composite, solid internal fiber structure brings outstanding bending resistance, will not bend or fracture under vehicle collision and long-term ground soil extrusion. The outer layer is covered with weather-resistant reflective warning paint coating, classic red-white alternating high contrast stripes provide long-distance visibility for road and pipeline inspection staff; all stripe matching, base color and printing text patterns can be fully customized per engineering standards. The product supports full customization of diameter, wall thickness, total length and cross-section shape, and we provide complete OEM & ODM one-stop service including exclusive mold development, special size pultrusion forming and customized paint color matching. Unlike metal and plastic marker posts, FRP material never rust, rot or brittle crack under underground soil, chemical gas and coastal salt fog erosion, no regular repainting maintenance needed. It serves as standard identification marker for urban natural gas pipelines, drinking water pipelines, sewage drainage lines, power cable trenches, highway roadside boundary warning, chemical plant pipeline layout marking and all public utility municipal construction projects.

Core Technical Parameters

Brand: Huangang

Place of Origin: Henan, China

Product Name: High strength FRP fiberglass marker warning post / road safety sign pole / utility gas pipeline identification stake

Production Craft: Continuous pultrusion extrusion molding + compression mold molding

Surface Treatment: Weather resistant anti-fade paint coating finish

Raw Material: Fiberglass reinforced plastic (FRP / GRP composite)

Customizable Items: Overall dimension, total length, warning stripe color, body base color

Cooperation Service: Full OEM & ODM custom processing, mold opening and shaped forming service

Core Function Application: Road safety warning marking, underground gas/water/sewage utility pipeline identification marker post

Core Performance Advantages: High structural tensile & bending strength, anti-corrosion, UV anti-aging, impact resistant, high visibility warning stripes, maintenance free

Core Product Advantages

1. Dual Pultrusion & Mold Molding Production Process

   Two mature manufacturing crafts for selection: pultruded solid round pole for mass standard pipeline marking, molded thickened special-shaped stake for heavy impact roadside safety scenarios, match diversified engineering demand.

2. Weather Resistant Long-Lasting Paint Warning Coating

   Special outdoor anti-UV paint firmly adheres to FRP surface, resist rain washing, sun fading and frost erosion, red-white warning stripes keep clear visibility for over 10 years outdoor buried service.

3. Fully Customizable Size, Length & Warning Color

   Adjust pole diameter, wall thickness and full length freely, customize yellow-black, blue-white, orange and other warning color combinations, print pipeline name, contact number and warning text on post surface.

4. Complete OEM & ODM Customized Service System

   Support exclusive mold development for non-standard shapes, private brand logo printing, exclusive color formula matching and bulk customized size production for municipal engineering contractors and pipeline operation companies.

5. Permanent Multi-Medium Anti-Corrosion Performance

   FRP composite material does not conduct electricity, never rust like steel posts, resist underground soil acid alkali, gas corrosive medium and coastal salt fog, zero annual maintenance cost after installation.

6. Ultra High Impact & Anti-Bending Structural Strength

   Cross-layer fiber reinforced internal structure can withstand light vehicle collision and soil lateral extrusion, will not deform, crack or break under long-term buried ground pressure.

7. Lightweight Easy Transportation & Fast On-Site Installation

   Much lighter than steel and concrete marker posts, convenient single-person carrying and burying installation without heavy construction equipment, greatly shorten pipeline marking construction cycle.

8. Wide Universal Municipal & Industrial Marking Compatibility

   Perfectly matched for natural gas pipeline identification, water supply pipeline marker, sewage drainage line warning stake, highway roadside boundary post, power cable trench marker and chemical factory pipeline safety marking projects.

Wide Application Scope

This high strength anti-corrosion FRP fiberglass marker post acts as core visibility identification stake for the following municipal public utility and road safety engineering fields:

1. Urban gas pipeline engineering: Underground natural gas transmission line marker post, city gas pipeline buried warning sign stake

2. Water & sewage municipal works: Tap water supply pipeline identification pole, urban sewage drainage pipeline boundary marker post

3. Highway & traffic safety construction: Roadside boundary warning stake, highway greenbelt safety marker post, rural road edge warning pole

4. Power & communication cable project: Underground optical cable, power cable trench identification FRP marker stake

5. Chemical industrial park: Factory internal chemical pipeline layout warning post, waste liquid pipeline anti-corrosion identification marker pole