High Quality Y Post - powder coated square perforated steel square road sign post – JINSHI
High Quality Y Post - powder coated square perforated steel square road sign post – JINSHI Detail:
- Place of Origin:
-
Hebei, China
- Brand Name:
-
HB Jinshi
- Material:
-
ASTM A570, Grade50
- Usage:
-
galvanized perforated steel square road traffic sign post
- finishing:
-
galvanized(zinc coated >275g)
- size:
-
13/4" x 13/4",2" x 2" ,21/4" x 21/4",21/2" x 21/2"
- wall thickness:
-
+ 0,011, -0,005 inches
- Packing:
-
bundle
- wall thick:
-
12 gauge (0,105 U.S.S. Gauge) and 14 gauge (0,075
- pack:
-
25pcs/bundle
- steel sign post:
-
perforated sign post
- install:
-
easy
- Supply Ability:
- 10000 Ton/Tons per Month
- Packaging Details
- square pipe perforated sign post packing : 25pcs/bundle
- Port
- Tianjin
- Picture Example:
-
- Lead Time :
-
Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 20 To be negotiated
Steel perforated sign posts
Steel Grade: Q235B steel
Surface Treatment: Galvanized, Galvanization is based on ASTM A653 G90 (Zinc 275g/M2)
Wall Thickness: GAUGE 12
Hole: 7/16" diameter holes on 1" centers, full-length and 4 sides punched, 1/2" from one edge of square tube to the first hole center.
Outdoor galvanized perforated steel square road traffic safety sign post
Steel perforated sign posts Specifications
| material standard | ASTM A1011, Grade50 |
| yield strength | 60,000Psi minimum- 80000Psi |
| surface treatment | hot dipped galvanized or powder coated |
| holes | 7/16" holes on 1" centres on all four sides down the entire length of the post |
| cross section | 1 1/2", 1 3/4", 2" ,2 1/4", 2 1/2" |
| thickness | 12 gauge or 14 gauge |
| length | all kings of length according to your demand |
| feature | provide superior resistance to wind and other forces |
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.
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.
|
Tolerance on size: Nominal outside dimension (inches) |
Outside tolerance for all sides at corners (inches) |
|
1¾” x 1¾” |
± 0,008 |
|
2” x 2” |
± 0,008 |
|
2¼” x 2¼” |
± 0,010 |
|
2½” x 2½” |
± 0,01 |
|
Squareness of sides and twists: Nominal outside dimension (inches) |
Squareness tolerance (inch*) |
Twist permissible in 3 feet (inch**) |
|
1¾” x 1¾” |
± 0,010 |
0.062 |
|
2” x 2” |
± 0,012 |
0.062 |
|
2¼” x 2¼” |
± 0,014 |
0.062 |
|
2½” x 2½” |
± 0,015 |
0.075 |
* 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.
Packaging: standard seaworthy packing, bundle, container, etc
Product detail pictures:
Related Product Guide:
Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for High Quality Y Post - powder coated square perforated steel square road sign post – JINSHI , The product will supply to all over the world, such as: Ukraine, St. Petersburg, El Salvador, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
1. Can you offer free sample?
Hebei Jinshi can offer you high quality free sample
2. Are you a manufacturer?
Yes, we have been in providing the professional products in fence field for 10 years.
3. Can I customize the products?
Yes, as long as provide specifications, drawings can only do what you want products.
4.How about the delivery time?
Usually within 15-20 days , customized order may need longer time.
5. How about the payment terms?
T/T (with 30% deposit), L/C at sight. Western Union.
Any questions, please feel free to contact us. We will reply to you within 8 hours. Thank you!
By Daphne from Honduras - 2017.08.18 11:04
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Chris Fountas from Brunei - 2017.11.01 17:04
