Hebei Changtong Steel Structure Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20000Tons/year |
| Delivery Time | 30-45days |
| Packaging Details | Container transpor, the general situation of the tower for metal reinforcement bind. |
| Product name | Mobile Cell Tower |
| Material | SteelQ345/Q235/ASTM A36 A572 Gr50 |
| Appearance Treatment | Hot-dip galvanized/powder coated/painting |
| Height of Tower | 15m-80m/Customized |
| Connection structure | flange connection/bolts connection |
| Maximum Design Wind Speed | 30m/s |
| Quantity of Platform | 2/3/Customized |
| Antenna Type | GSM, RRU,CDMA, MW etc. |
| Lifetime | More than 30 Years |
| Brand Name | ChangTong |
| Model Number | JGT190409-2 |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20000Tons/year |
| Delivery Time | 30-45days | Packaging Details | Container transpor, the general situation of the tower for metal reinforcement bind. |
| Product name | Mobile Cell Tower | Material | SteelQ345/Q235/ASTM A36 A572 Gr50 |
| Appearance Treatment | Hot-dip galvanized/powder coated/painting | Height of Tower | 15m-80m/Customized |
| Connection structure | flange connection/bolts connection | Maximum Design Wind Speed | 30m/s |
| Quantity of Platform | 2/3/Customized | Antenna Type | GSM, RRU,CDMA, MW etc. |
| Lifetime | More than 30 Years | Brand Name | ChangTong |
| Model Number | JGT190409-2 | Certification | ISO9001:2008 |
| Place of Origin | China | ||
| High Light | 30m Monopole Steel Tower ，Single Tube Monopole Steel Tower ，30m Communication Steel Tower | ||
30m Galvanized Single Tube Mobile Mast Communication Steel Tower
Communication tower belongs to a kind of signal transmission tower, also known as signal transmission tower or signal tower. Its main function is to support signal transmission and provide support for signal transmission antenna. Purpose: Mobile / Unicom / transportation satellite positioning system (GPS) and other communication departments.
Features: in the construction of modern communication and radio and television signal transmitting tower, no matter the user chooses the ground plane or the tower on the top of the building, it can heighten the communication antenna, increase the service radius of communication or television transmitting signal, and achieve the ideal communication effect. In addition, the top of the building also has the dual functions of lightning protection and grounding, aviation warning and decoration of the office building. The four legged self standing structure is adopted, which conforms to the design code of steel structure.
Anti corrosion treatment of communication tower: hot dip galvanizing anti-corrosion treatment of tower steel members. Guaranteed 50 years no rust.
Main functions of communication tower: supporting signal transmission and supporting signal transmitting antenna.
| Raw Material | ||||
| No.1
| Grade | Mild Steel | High Tensile Steel | |
| GB/T 700:Q235B, Q235C,Q235D ASTM A36 EN10025: S235JR, S235J0,S235J2 | GB/T1591:Q345B, Q345C,Q3455D ASTM A572 Gr50 EN10025: S355JR, S355J0,S355J2 | |||
| No.2
| Design Wind Speed | Up to 250km/h Or can be customized | ||
| No.3 | Acceptable Deflection | O.5~1.0 degree | ||
| No.4 | Tension Strength | 360~510 MPA | 470~630 MPA | |
| No.5 | Yield strength (t≤16mm) (Mpa) | 355 | 235 | |
| No.6 | Elongation (%) | 20 | 24 | |
| No.7 | Impact strength KV (J) | 27(20°C)---Q235B(S235JR) | 27(20°C)---Q345B(S355JR) | |
| 27(0°C)---Q235C(S235J0) | 27(0°C)---Q345C(S355J0) | |||
| 27(-20°C)---Q235D(S235J2) | 27(-20°C)---Q345D(S355J2) | |||
| Blots & Nuts | ||||
| No.1 | Grade | Grade 4.8, 6.8, 8.8 | ||
| No.2 | Standards for mechanical properties | |||
| No.3 | Bolts | ISO 898-1 | ||
| No.4 | Nuts | ISO 898-2 | ||
| No.5 | Washers | ISO 6507-1 | ||
| No.6 | Standards for Dimensions | |||
| Bolts | DIN7990, DIN931, DIN933 | |||
| Nuts | ISO4032, ISO4034 | |||
| Welding | ||||
| No.1 | Method | CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) | ||
| No.2 | Standard | AWS D1.1 | ||
| Marking | ||||
| Method of marking of the numbers | Hydraulic Press Stamping | |||
| Galvanized | ||||
| No.1 | Galvanization standard of steel sections | ISO 1461 or ASTM A123 | ||
| No.2 | Galvanization standard of bolts and nuts | ISO 1461 or ASTM A153 | ||
| Test | ||||
| Factory test | Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending, Hammer test | |||
Hebei Chang Tong Steel Structure Co., Ltd..
located in the hometown of China Tower, is a modern big-scale
professional company fabricating triangular communicationtower,
four-corner communication tower, cable tower, single-tube tower,
camouflage communication tower and transmission line
tower.integrating design,fabrication and marketing,annual
production capacity reaches more than 30,000 tons.
Company always adhere to the business strategy of "survive
by quality, develop by credit, increase efficiency by science and
technology", continuously carry out technical transformation,
complete production equipment, reliable production process,
adopt advanced CNC angle steel production line, CNC sheet
production line and various supporting equipment. The
equipment has a first-class iron tower stakeout center, all of
which implement microcomputer lofting, which guarantees the
processing quality and provides a strong guarantee for
production, which can fully meet the design and production
requirements of various types of towers and substation
structures.
Our steel tower products have won good reputation from our
customers,including China tower,China mobile,China
unicom,China telecom,State grid and so on.In addition,our
products also were exported to many countries and
areas,including South American,Africa,Southeast Asia and
Ireland.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
200-500
Employee Number:
20~50
Ecer Certification：
Active Member
Hebei Changtong Steel Structure Co., Ltd located in the hometown of China Tower， is a modern big-scale professional company fabricating triangular communicationtower , four-corner communication tower , cable tower , single-tube tower , camouflage communication tower and transmission line tower ... Hebei Changtong Steel Structure Co., Ltd located in the hometown of China Tower， is a modern big-scale professional company fabricating triangular communicationtower , four-corner communication tower , cable tower , single-tube tower , camouflage communication tower and transmission line tower ...
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