Factory Direct Sale Galvanized Square Post for Highway Guardrail
Highway Guardrail consist of Guardrail,Post,Spacer,Bolt & Nut,Washers.
I. What is Guardrail Post:
Guardrail Post refers to the steel guardrail support, it’s like the foot of guardrails makes the guardrails stand alone and along the roadside or middle of highway.It could be directly connected with guardrails.but mostly,it is connected to the spacer ,and then guardrails so as to ensure the guardrails much safer and stronger in collisions.There are several types of guardrail posts: C Type, U Type,H(I BEAM)Type,Sigma Type,Square Column(tubular)Type,Round Column(tubular)Type.
SHS Post is also called square column post.Square Post is mainly used for Thrie-Beam Guardrails.
II. Square Post Advantages:
1.Great corrosion resistant,
2.High intensity anti crash.
3.Durable and concrete
4.Easy installation with elegant appearance
Technical parameters of Square Post:
Dimension: 130x130x6x2150mm.
Length: 750-2540mm any dimensions is accepted.
Surface: Hot dip Galvanized.
| Project | Content |
| Galvanized material | Zinc |
| Galvanized thickness | Average 85um, 61um any point of not less than |
| Exterior |
Are complete, consistent color,smooth surface and pactical, no-sag, drip tumors, lumps and other defects |
| Impact test | Zinc layer does not peel off, no bumps, no cracking |
| Bending | No cracks, peeling and other phenomena |
| Zinc coating uniformity | 5 copper sulfate erosion, constant red |
| Salt spray | No corrosion phenomenon |
Packaging details:
1.Export standard packaging.16pcs per bundle. fastened by steel strips.
2.In accordance with customer's requirment packaging.
Shipping details:
15 workdays after receving the deposit.
• JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
• AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)
• RAL RG620 (Germany)

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