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| Supplier: | Qingdao Boxiang Steel Structure Co., Ltd. |
|---|---|
| Price: | US $ 1200-1360/Ton |
| Min Order: | 1/Ton |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | Power Transmission Steel Poles |
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| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Material: | Q235,Q345,Q420 or According to Your Request. |
| Height: | According to Your Request |
| Surface Treatment: | Hot-DIP Galvanized |
| Warranty: | 30 Years |
| Style: | Independence Tower |
| Certification: | ISO |
| Usage: | Branching Tower |
| Materials: | Steel |
| Conductor Circuit: | Single Circuit |
| Standard: | Standard |
Material
Usually Q345B/A572, minimum yield strength>=345n/mm2
Q235B/A36, minimum yield strength>=235n/mm2
Q420B
As well as Hot rolled coil from Q460, ASTM573 GR65, GR50, SS400, SS490, to ST52-
Surface treatment
Hot DIP galvanized Following ASTM A 123, color polyester power or any other standard by client required.
Performance Standard
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements.
Steel pipe tower welded requirements
1 )we used CO2 welding and submerged arc auto welding or other methods.
2 )Welded seam shall be full penetration and grinded.
3 )The welded product has no fissure, scar, overlap, layer or other defects.
Steel tower Galvanization
All steel items ,bolts ,nuts ,washers & other components to be hot -dip galvanized with uniform. As per (ASTM-A-123).
Details of Galvanizing:
1. Degreasing of tower parts with Sodium Hydroxide solution.
2. Pickling to clean up the surface with HCl solution
3. Rinsing twice with fresh water to remove the acid content.
4. Fluxing wth synth flux to prepare surface for galvanizing.
5. Drying on hot plate.
6. Dipping in zinc bath with 99.95% pure zinc at 450° C to 465° C temperature.
7. Quenching in water.
8. Dichromating.
Thickness< 5mm, galvanization thickness≥ 460G/M² (65um)
Thickness> 5mm, galvanization thickness≥ 610G/M² (86um)
All our galvanizing zinc thickness is strictly tested before delivery in view of its importance.
Company Hardware Configuration
1. The company has advanced digital physical and chemical laboratory.
2. We have one 3200 tons CNC bending machine, have two domestic advanced digital automatic production line for steel pipe tower, have 3 automatic numerical control robot welding system, have one Steel tube joint welding machine , have 2 CNC plasma flame cutting machine, have 3 High speed CNC Angle steel line and steel plate production line, one CNC tower foot welding robot system. ,2CNC Plane drilling machine,1 sand shot blasting machine, 1 gantry type submerged arc welding machine.6 cutting/shearing machine
3. Annual production capacity of 60000 tons of hot galvanizing line and one Automatic centrifugal bolt galvanizing line.
The price includes pole shaft, base plate, crossarm and anchor part.
Shipping seaport: Qingdao Port. For FOB, CFR or CIF price, please specify which exact model you need, and tell us your order quantity so that we can calculate the local transport charges and sea freight.
2. MOQ: 1 SETS
3. Payment: Typically 30% by T/T as deposit, balance by T/T or L/C at sight before shipment. Other payment way can be negotiated.
4. Package: Plastic paper or according to clients requirement.
5. Delivery: for 30 sets, goods can be ready for shipment within 20 workdays after receiving deposit.
6. Parts Design Service Period: 20 years.
7. Availability size: Based on the customer's requirements.
8. Material: Chinese material or as per clients requirement
| Height | From 9 meter to 100 meter | ||
| Suit for | Electric Power Transmission and Distribution | ||
| Shape | Angle | ||
| Material | Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm² As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400 | ||
| Power Capacity | 10KV to 500KV | ||
| Tolerance of the dimension | According to your requirement. | ||
| Surface treatment | Hot dip galvanized Following ASTM A 123, or any other standard by client required. Thickness< 5mm, galvanization thickness≥ 460G/M² (65um) Thickness> 5mm, galvanization thickness≥ 610G/M² (86um) | ||
| Joint of Section | bolts and nuts. | ||
| Standard | ISO 9001:2008 | ||
| Length of per section | According to your request. | ||
| Welding Standard | AWS (American Welding Society ) D 1.1 CO2 welding or Submerged arc auto methods | ||
| Thickness | 1 mm to 36mm | ||
| Production Process | Raw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating ,painting →Recalibration →Packages | ||
| Capacity | Product | Annual Production Capacity(TON) | Monthly Production Capacity(TON) |
| 1 | Tubular Tower | 24000 | 2000 |
| 2 | AngleTower | 24000 | 2000 |
| 3 | Steel Structure | 12000 | 1000 |
| 4 | Total Production Capacity | 60000 | 5000 |
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