The steel tube tower structure has relative technical and economic advantages, which is suitable for the transmission tower bearing large load.

(1) Load characteristics

The steel tube tower has the advantages of small wind pressure, large section bending rigidity and simple structure

(2) Section characteristics

The section of steel tube members is symmetrical and isotropic

(3) Structural connection

In the aspect of structural connection, the main material of steel pipe tower adopts flange connection or intersecting connection, and the inclined material and main material adopt plug plate connection or intersecting connection

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