The materials of angle tower are mainly made of angle steel.According to the number of cross sections,there are triangle tower, for angle tower, pentagonal tower,hexagonal tower,octagonal tower,the most popular for communication tower are: triangle tower and four angle tower. The wind load coefficient of angle tower is small and wind resistance is stronger.The connection between angle steel and angle steel are by pieces.its character is bolt tension, hard to destroy and less cost for maintenance.Angle tower is square layout,the main characteristic is that assembling by angle steel, less processing and welding,scope of use: filed self-supporting tower, roof tower.
|Payment term||L/C, T/T||Shipment term||FOB, C＆F, CIF|
|Height||10 to 45meter|
|Material||Q345B/A572,Minimum yield strength ＞=345N/mm2; Q235B/A36,Minimum yield strength ＞=235N/mm2; According to your request|
|Tolerance||According to your request|
|Surface test||Hot galvanization based on the standard of the steel technical specification on ASTM A123 , or the customer’s request.|
|Connection Mode||Flange connection|
|Standard||ISO 9001:2008, ISO14001:2005, OHSAS18001|
|Per Section Length||Below 6 meters|
|Wind Pressure||0.35-1.00 KN/m²|
|Hot-dip Galvanization thickness||Plating thickness less than 5mm, Zinc thickness more than 65μm, Plating thickness more than or equal 5mm, Zinc thickness more than86μm, tolerance less than 10μm|
|Production Procedure||Original material test→cutting→bending→welding(fore-and-aft )→measurement checking→flange welding→making hole→making sample→surface clean→hot-galvanization and surface preparation→painting→re-check→packing|
|Packing||Pack in plastic paper or under customer’s request|
|Shipment Date||Quantity||Delivery day|
|50 sets||30 days|
★ We are very strictly in controlling the thickness of all the parts in hot-dip galvanization,all those parts stay with corrosion for years.If the process of hot dip galvanization is not good, it is easy to be rusted and affect the safety of the tower.
1. All the original materials and finished products should be 100% checking.
2. We already obtain the ISO 9001:2008, ISO14001:2005 and OHSAS18001 quality and safety certificate.
Split Charging → Partial Packing → Part Remark → Loading → Shipment
Our communication tower product is popular in China Mobile, China Unicom, China Telecommunications.
We have been making every effort to provide high quality Telecommunication Tower .One the one hand,auto-cad and prototype software are applied inprototype to ensure the precision of workshop drawings.A sample tower will be made for inspection before mass production. In mass production,we adopt advanced ERP management software to monitor the precise manufacturing progress of towers, to ensure each piece qualified. On the other hand, we equip our mechanical and chemical Labs with modern facilities, so that many routine experiments, such as Bearing Stress, Preece Test, Stripping Test and Five Elements Analysis etc, can becarried out smoothly,so as to ensure that our finish products meet with the ASTM or ISO standards.
Material: Q345B/A572,minimum yield strength >=345N/mm2;
Q235B/A36,minimum yield strength>=235N/mm2;
Or more high tensile steel is available
Surface Treatment: Hot dip galvanized
Welding: CO 2 welding or Submerged arc auto methods.
Tower Type: Triangular or Square
Working & Resting Platform Quantity:1 ~ 4 PCS
Spare Parts:All necessary parts for installation and connection
1. Price Term: FOB, CFR or CIF.
The price includes pole shaft, based plate, cross arm and anchor part.Shipping seaport: Shanghai Seaport.
For FOB, CFR or CIF price, please specify which exact model you need,then tell us quantity of your order so
that we can calculate the local transport charge and sea freight.
2. MOQ: 1 set for Customized
3. Payment: Typically 30% by T/T as a deposit, balance by T/T or L/C at sight before shipment. Other payment
way can be negotiated.
4. Delivery time :
goods can be ready for shipment within 10 workdays after receiving deposit.
5 Warranty : 30 years
6.Surface treatment :hot dip galvanization