Product Details
H205A Mast Section for Tower Crane with High Precision Processing
Tower crane parts is one of our key products, and with the
experiences of exclusively-producing mast sections for over 20
years, we are now providing the world with high quality tower crane
parts, including different types of mast section, anchorage collar
and base frame for famous brand tower cranes.
1. ALL THE TOWER CRANE PARTS are manufactured with high strength
steel, steel NO. Q355B (Chinese standard), which is equal to ST52
(German standard).
The detailed information are as below
Q3558 Chemical Properties |
C | Mn | Si | P | S |
0.24% | 0.55% | 1.6% | 0.035% | 0.035% |
Q345B Physical Properties |
Yield limit | Tensile strength | Tensile rate | Bending test |
≤16mm | >16~40mm | 470~660 Mpa | ≥21% | ≤16mm | >16~100mm |
355 Mpa | 345 Mpa | d=2a | D=3a |
2. Rust-removing method: ball blasting
3. Paint: High quality EPOXY paint
4. Ladders and platforms are of dip-galvanized parts
5. HIGH QUALITY OF WELDING
Company Profile
GUANGZHOU TECHWAY MACHINERY CORPORATION, is an enterprise engaged
in R&D, manufacture and marketing of construction machinery and
spare parts. The headquarter and factory is in Guangzhou,China.
Over the years, the company has become one of the leading
manufacturer in Construction hoist in China, the construction
machinery (mainly tower crane, construction hoist, gondola and
formworks) has exported to more than 20 countries and regions
including Indonesia, Thailand, India, Srilanka,Philippines,
Vietnam, Middle East, Russia, Ukraine, Australia and so on. Both
quality and after-sales service have won the trust from clients all
over the world.
The company also caters business as OEM(original equipment
manufacturer) for both local and overseas brands. According to
customized drawing, TECHWAY uses qualified original material and
excellent welding technique to produce the exactly ideal product
that customers want.
With reliable management and perfect service, TECHWAY redefine the
word “MADE IN CHINA” and supply high quality product from China to
all over the world.