Loading Port:China main port
Payment Terms:TT or LC
Min Order Qty:1 set
Supply Capability:88888 set/month
Product Profile
Tower crane parts is one of our key products, and with the experiences of exclusively – producing mast sections for over 15 years, we are now providing the world with high quality tower crane parts, including different type of mast sections, anchorage collar and base frame for famous brand tower cranes:
● Crane Parts 1
HA20 Mast section
(Include H20, HA20-18.10B,HA20-18.40S)
HD23 Mast section
(Include H205A, H205B, HD23-22.3, HD23-22.6, HD23-26.3,HD23-26.6)
Anchorage collar for HA20 and HD23 Base frame for HA20 and HD23
Others parts like base section, base leg, lifting jib, trolley, hook and etc.
●Crane Parts 2
Mast section (SJ25 Mast as below) Anchorage Base frame
Others parts like base section, base leg, lifting jib, trolley, hook, and etc.
●Crane Parts 3
Mast section (UV20 mast as below) Anchorage Base frame
Others parts like base section, base leg, lifting jib, trolley, hook, and etc.
REFERENCE INFORMATION
1. ALL THE TOWER CRANE PARTS ARE MANUFACTURED WITH HIGH STRENGTH STEEL, STEEL NO. Q345B (CHINESE STANDARD), WHICH IS EQUAL TO ST52 (GERMAN STANDARD).
THE DETAILED INFORMATION ARE AS BELOW
Q345B Chemical Properties | ||||
C | Mn | Si | P | S |
≤0.20% | 1.00~1.70 | ≤0.55% | ≤0.040% | ≤0.040% |
Q345B Physical Properties | |||||
Yield limit | Tensile strength | Tensile rate | Bending test | ||
≤16mm | ＞16~35mm |
470~630 Mpa |
≥20% | ≤16mm | ＞16~100mm |
≥345 Mpa | ≥325 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
