Factory wholesale Galvanized Square steel Tube Posts

Galvanized Square steel Tube Posts  allow you to post additional signs without needing to install new sign posts. These street sign posts also allow you to replace old posts easily.

 Galvanized Square steel Tube Posts  are excellent sign support solutions for your facility. These street sign posts come with bases that are buried underground for maximum stability. The post itself is attached to the base and can be fitted with signs that can face two opposite directions. Square sign posts are ideal for roads, driveways and facility grounds.

Meeting the needs of a traffic signing program is a difficult and complex problem. From the smallest village and backroad to the largest city and interstate highway, traffic signs must be in place doing their jobs. This requires a versatile, economical product backed by a proven manufacturer.

Our square breakaway system offers all of these features:

• Easy, safe installation by hand or power Convenient sign mounting before installation
• Torsional strength and corrosion resistance from high strength, square galvanized tubing
• Versatile, four sided sign mounting, at any height
• Fast, economical replacement of damaged sign posts using original anchor assembly
• Available in a full range of sizes with complete telescoping ability, and can be used in breakaway or single post installations

Specifications

MATERIAL

Tubing with plain finish is rolled from 12 gauge (0,105 U.S.S. Gauge) and 14 gauge (0,075 U.S.S. Gauge) hot rolled steel, Q235b. Galvanized finish, average minimum yield strength after cold forming is 60 000 psi.

SIZE:13/4" x 13/4", 2" x 2" , 21/4" x 21/4", 21/2" x 21/2"

GALVANIZATION

Galvanization shall conform to specification ASTM A653 G90 (275g/m²). Corner weld is zinc coated after scarfing operation.

TOLERANCES

Wall thickness tolerance:

Permissible variation in wall thickness is + 0,011, -0,005 inches.

* Tubing may have its sides failing to be 90° to each other  by tolerance listed.

**Twist is measured by holding down the edge of one end of a square tube on a surface plate with the bottom side of the tube parallel to the surface plate and noting height that either corner on the opposite end of the bottom side is above the surface plate.

Convexity and concavity: Measured in the center of the flat side, tolerance is ±0,010 inch applied to the specific size determined at the corner.

Straightness tolerance:Permissible variation in straightness is 1/16” in 3 feet.

Telescoping: Using 12 gauge or 14 gauge square tube, consecutive size tubes shall be cleaned of galvanization burrs and shall telescope freely for ten feet.

Hole tolerance: Tolerance on hole size is ±1/64” on a 7/16” hole size. Tolerance on hole spacing is ± 1/8” in ten feet.

If you have any special requirement about Galvanized Square steel Tube Posts  , please tell us , we OEM for you. 

Pictures of Galvanized Square steel Tube Posts 

 Galvanized Square steel Tube Posts   in our workshop

Appications of  Galvanized Square steel Tube Posts 

Anchor Base

A 3' length of square tubing is driven into the soil to serve as an anchor base. Using either hand or power equipment 1" to 2" is left above the surface. One man working at ground level can safely and easily insert the sign post into the anchor base and bolt in place. Signs can be bolted onto the post before installation.

 Yielding Breakaway

A yielding breakaway system is easily created by using an outer sleeve of the next larger size tube than the original 3' anchor base. This additional sleeve, approximately 18" long, provides a double wall thickness to accomplish the breakaway function. When installing in soil, it is advisable to drive the anchor base and outer sleeve together leaving the anchor assembly 1" to 2" above the surface. The sign post is then inserted and bolted into the anchor assembly. Upon impact, the post yields at the top of the anchor assembly, normally leaving it undamaged.

Single Post

 The  Full punched galvanized steel sign post may also be installed from a truck or step ladder simply by driving a single post into the ground, either by power equipment or sledge hammer.

please see the picture of packaging&shipping for Galvanized Square steel Tube Posts  , if you have special requirement, please tell us .

1. Can I negotiate the prices?
Yes, we may grant discount for FCL of mixed products or bulk orders of individual products. Sometimes, we may launch some promotion, more discount would be granted.
2. What is the minimum order quantity?
The MOQ has been indicated on the product page, we can accept small orders, prices will be higher, though.
3. How long do you need for production and delivery?
Normally, for regular designs and models, we need 20-30 working days to produce after receive your deposit and all order details are confirmed. Different order quantity, different delivery time, please confirm with us when you are ready to place an order.
Transportation by sea or by air, Customs clearance and inland transportation will need, another 20-30days. So please place orders in advance to make sure you have products to sell on busy season.
4. Payment terms: 
Standard term is 30% deposit by T/T in advance, pay the balance before shipment. Long-term business partners can get better terms like LC, N.E.T

 Factory wholesale Galvanized Square steel Tube Posts 

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