THE WORLD'S TOUGHEST MARKER POSTS – QUICK INSTALL FOR UNSEALED SURFACES

Steel-Flex ® is the most durable roadside marker post available. It is roll formed from a special grade of high-performance spring steel, then protected by an ArmorGalv ® thermal diffusion galvanised coating. Each post is then powder coated to provide a high gloss, UV resistant colour finish. Steel-Flex ® is available in a wide range of colours and can be fitted with any delineation you require. Its unique design and manufacturing process gives Steel-Flex ® exceptionally high corrosion resistance, even after being impacted.

WHITE
BLUE
YELLOW
LILAC
GREEN
RED
ORANGE
WHITE STEEL-FLEX ® MARKER POST > WHITE
CODEDESCRIPTIONMOQPLT
SF14WSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16WSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14CMD2STEEL-FLEX® 1400MM CULVERT MARKER POST – 20MM BLUE TIP + 50MM X 200MM RED/WHITE DELINEATION10500
SF14CMD2-YBSTEEL-FLEX® 1400MM CULVERT MARKER POST – 20MM BLUE TIP + 50MM X 200MM RED/WHITE DELINEATION + 50MM X 200MM YELLOW DELINEATION UNDER10500
SF14FPLSTEEL-FLEX® 1400MM FIRE POST (VIC)– LEFT DIRECTIONAL RED BAND + 50MM X 200MM BLUE DELINEATION UNDER10500
SF14FPL-FPSTEEL-FLEX® 1400MM FIRE POST (VIC) – LEFT DIRECTIONAL RED BAND + 50MM X 200MM BLUE DELINEATION AND BLACK/WHITE FIRE POST STICKER UNDER10500
SF14FPRSTEEL-FLEX® 1400MM FIRE POST (VIC) – RIGHT DIRECTIONAL RED BAND + 50MM X 200MM BLUE DELINEATION UNDER10500
SF14FPR-FPSTEEL-FLEX® 1400MM FIRE POST (VIC) – RIGHT DIRECTIONAL RED BAND + 50MM X 200MM BLUE DELINEATION AND BLACK/WHITE FIRE POST STICKER UNDER10500
SF14SMD2STEEL-FLEX® 1400MM SEGMENT MARKER POST – 20MM BLACK TIP + 50MM X 200MM RED/WHITE DELINEATION10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
BLUE STEEL-FLEX ® MARKER POST > BLUE
CODEDESCRIPTIONMOQPLT
SF14BSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16BSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14BD1B-FHSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE FH STICKER + 50MM X 100MM BLUE DELINEATION TO FRONT UNDER FH10500
SF14BD1B-SVSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE SV STICKER + 50MM X 100MM BLUE DELINEATION TO FRONT UNDER SV10500
SF14BD2-SVSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE SV STICKER + 50MM X 200MM BLUE DELINEATION TO FRONT UNDER SV10500
SF14BD2STEEL-FLEX® 1400MM MARKER POST – 50MM X 200MM RED/WHITE DELINEATION10500
SF14BD2-FHSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE FH STICKER + 50MM X 200MM BLUE DELINEATION TO FRONT UNDER FH10500
SF14B-FHSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE FH STICKER10500
SF14B-HPSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE HP STICKER10500
SF14B-SVSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE SV STICKER10500
SF14B-WSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE W STICKER10500
SF14B-WMSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE WM STICKER10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
YELLOW STEEL-FLEX ® MARKER POST > YELLOW
CODEDESCRIPTIONMOQPLT
SF14YSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16YSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14YD1B-FHSTEEL-FLEX® 1400MM MARKER POST – 50MM X 100MM BLUE DELINEATOR FITTED ABOVE FH STICKER10500
SF14YD2STEEL-FLEX® 1400MM MARKER POST – 50MM X 200MM RED/WHITE DELINEATION10500
SF14Y-FHSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE FH STICKER10500
SF14Y-HSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE H STICKER10500
SF14Y-HPSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE HP STICKER10500
SF14Y-HRSTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE HR STICKER10500
SF14Y-TPSTEEL-FLEX® 1400MM “TIGER” POST – BLACK STRIPS10500
SF14Y-TPD1RSTEEL-FLEX® 1400MM “TIGER” POST – BLACK STRIPS + 50MM X 100MM RED DELINEATION TO FRONT ONLY10500
SF14Y-TPD2STEEL-FLEX® 1400MM “TIGER” POST – BLACK STRIPS + 50MM X 200MM RED/WHITE DELINEATION10500
SF14Y-TPD2RSTEEL-FLEX® 1400MM “TIGER” POST – BLACK STRIPS + 50MM X 200MM RED DELINEATION TO FRONT ONLY10500
SF14Y-TPD2WSTEEL-FLEX® 1400MM “TIGER” POST – BLACK STRIPS + 50MM X 200MM WHITE DELINEATION TO FRONT ONLY10500
SF14YWD2STEEL-FLEX® 1400MM MARKER POST WITH 350MM WHITE TOP – 50MM X 200MM RED/WHITE DELINEATION10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
LILAC STEEL-FLEX ® MARKER POST > LILAC
CODEDESCRIPTIONMOQPLT
SF14LCSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16LCSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14LC-SEWVALVESTEEL-FLEX® 1400MM MARKER POST – BLACK/WHITE SEWER VALVE STICKER10500
SF14LCWD2STEEL-FLEX® 1400MM MARKER POST WITH 350MM WHITE TOP – 50MM X 200MM RED/WHITE DELINEATION10500
SF14LC-RWSTEEL-FLEX® 1400MM MARKER POST WITH BLACK/WHITE RECYCLED WATER STICKER10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
GREEN STEEL-FLEX ® MARKER POST > GREEN
CODEDESCRIPTIONMOQPLT
SF14GSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16GSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14GD2STEEL-FLEX® 1400MM MARKER POST – 50MM X 200MM RED/WHITE DELINEATION10500
SF14GWD2STEEL-FLEX® 1400MM MARKER POST WITH 350MM WHITE TOP – 50MM X 200MM RED/WHITE DELINEATION10500
SF14G-WTSTEEL-FLEX® 1400MM MARKER POST – WALKING TRACK STICKER10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
RED STEEL-FLEX ® MARKER POST > RED
CODEDESCRIPTIONMOQPLT
SF14RSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION
SF16RSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14RD2STEEL-FLEX® 1400MM MARKER POST – 50MM X 200MM RED/WHITE DELINEATION10500
SF14R-ELECTSTEEL-FLEX® 1400MM MARKER POST – UNDERGROUND ELECTRICAL CABLE WARNING STICKER10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100
ORANGE STEEL-FLEX ® MARKER POST > ORANGE
CODEDESCRIPTIONMOQPLT
SF14-OSTEEL-FLEX® 1400MM MARKER POST – NO DELINEATION10500
SF16-OSTEEL-FLEX® 1600MM MARKER POST – NO DELINEATION10500
SF14-OD2STEEL-FLEX® 1400MM MARKER POST – 50MM X 200MM RED/WHITE DELINEATION10500
SF14-OD2BSTEEL-FLEX® 1400MM MARKER POST - 50MM X 200MM BLUE DELINEATION TO FRONT ONLY10500
SF14-O-NZSTEEL-FLEX® 1400MM MARKER POST – NZTA SPECIFICATION DELINEATION10500
SF14-OWD2STEEL-FLEX® 1400MM MARKER POST WITH 350MM WHITE TOP - 50MM X 200MM RED/WHITE DELINEATION10500
SFCAPBLSteel-Flex® end cap black100
SFCAPWHSteel-Flex® end cap white100
SFCAPBLUSteel-Flex® end cap blue100
SFCAPYSteel-Flex® end cap yellow100

TECHNICAL SPECS

  • DEFINITION
  • DURABILITY
  • WIND DEFLECTION
  • BENDING PROPERTIES
  • IMPACT AND WHEEL – OVER RESISTANCE
  • WEATHERING RESISTANCE
  • FINISH & COLOUR
  • FLAME RESISTANCE
  • MARKING
  • POST ANCHORAGE
  • DELINEATORS
  • TESTING
  • HEAT RESISTANCE TEST
  • COLD RESISTANCE TEST
  • STEEL BALL TEST

Delnorth Steel-Flex ® is a patented flexible steel delineator post. Steel-Flex ® may be driven into the ground or road base using a Delnorth designed manual or mechanical driving device. Steel-Flex ® is capable of withstanding repeated impacts and wheel overs by vehicles with minimal damage to the post or vehicle. Steel-Flex ® roadside delineator posts comply with:

British & European Standard E N 12899 – 3:2008 & Australian Standard AS 1742.2 and AS/NZ 1906.1

Steel-Flex ® can retain a minimum of 75% of colour, appearance and physical properties for 10 years even when exposed to extreme weather conditions. They are fire resistant and the powder coating can withstand temperatures of up to 140°C.

Steel-Flex ® flexible steel delineator posts stand vertical when installed. Testing has shown that the post will not deflect more than 35mm when subjected to wind speeds of 45m / sec. (162 kph) on the front face (convex surface) of the post.

The load required to bend each post length of 1000mm long to an angle of 90° should not be less than 30N. It only requires 5kg pressure to bend a Steel-Flex ® post.

Steel-Flex ® delineator posts return to vertical automatically after repeated vehicle impacts. They have been tested to 10 impacts from a passenger type vehicle at 100 kph without compromising the integrity of the post. It has been tested to ten wheel over’s at 50kph from a fully laden 42 tonne truck without compromising the integrity of the post.

Steel-Flex ® has been tested to comply with the following standards:

Impact Resistance (ASTM D – 2794) Adhesion (ISO 2815) 2000 hr Salt Spray (ASTM B – 117)

All faces of the Steel-Flex ® delineator posts are a smooth gloss white powder coat finish to a minimum thickness of 70 microns over a ArmorGalv ® thermal diffusion anti-corrosive protective coating.

Steel-Flex ® is non-flammable

The manufacturer’s name and the month/year date of manufacture with minimum 1 cm high characters, are applied to the concave surface of the post. The recommended installation depth is marked by a 12mm diameter hole punched into the post 40cm from the lower pointed edge. Reflective sheeting is applied to conform with the relevant specifications.

One piece Steel-Flex ® delineator posts are driven into the ground or road base to a minimum depth of 400mm. Dual retention barbs assist to provide post stability, correct alignment and resistance to unlawful removal by hand. Testing has shown, that when installed correctly in average ground conditions, there is a force of over 500kg required to remove the post from the ground.

To maximise the life of the post, it is recommended that a small V shape divot approximately 100mm deep x 100mm long x 105 mm wide, be removed to provide a bend radius when there is a direct wheel-over by a vehicle. This void may be filled with sand if required. Installation instruction sheets are included.

Steel-Flex ® posts can be fitted with all available types of Guide Post delineators and Marker Post stickers complying with AS 1906.1. The posts can be driven in with delineators or stickers attached.

Steel-Flex ® posts have been test conditioned for 2 hours at temperature extremes of -10°C and +60°C.

Result of Steel-Flex ® Heat Resistant Test = Pass (1 second each bend)

Result of Steel-Flex ® Cold Resistant Test = Pass (1 second each bend)

The Steel-Flex ® post has been conditioned for 2 hours at -10°C and no signs of splitting or fracturing when a steel ball at 1kg was dropped from a height of 1500mm.

Result of Steel-Flex ® Steel Ball Test = Pass (1 second each bend)

FEATURES

  • Manufactured in Australia from high performance steel.
  • ArmorGalv ® thermal diffusion coated for corrosion resistance
  • High gloss, fire resistant powder coated finish
  • Wide range of colours.
  • Fast, safe and easy to install using selected petrol powered,  pneumatic or manual drivers.
  • Guaranteed for up to 10 years
  • Light weight and easy to store – minimal area required.
  • Safe to handle – no sharp edges.

Installation

Petrol Driver Installation
Removal