S355J2+N Material Diameter 2960mm Rope Drum For Marine Large
Equipment
Product feature:
Product name: S355J2+N Material Diameter 2960mm Rope Drum For
Marine Large Equipment
Other name: Winch drum
Standard: NS-ISO 13768mK
Sling type: cable or wire
power: Electirc
colour: Blue white
Rope: 100-1000mm
Rope diameter: 3-199mm
Tolerance General: NS-ISO 13768mK
Our company mainly serves lifting machinery, marine machinery,
petroleum machinery, water conservancy machinery, We can produce
winches and all steel parts for winches.
Structural composition
| Q/TY | ITEM | DESCRIPTION | TECHNICAL DESCRIPTION | MATERIAL | MASS | |
| 1 | 1 | Plate | PL30 | S355J2+N | 12.11KG | |
| 1 | 2 | Plate | PL25 | S355J2+N | 1281.01KG | |
| 1 | 3 | Plate | PL25 | S355J2+N | 1278.71KG | |
| 1 | 4 | Plate | PL20 | S355J2+N | 519.77KG | |
| 1 | 5 | Plate | PL20 | S355J2+N | 483.92KG | |
| 1 | 6 | Plate | PL20 | S355J2+N | 322.17KG | |
| 2 | 7 | Plate | PL20 | S355J2+N | 216.29KG | |
| 1 | 8 | Plate | PL15 | S355J2+N | 10.46KG | |
| 1 | 9 | Plate | PL15 | S355J2+N | 23.96KG | |
| 1 | 10 | Plate | PL15 | S355J2+N | 16.1KG | |
| 6 | 11 | Plate | PL15 | S355J2+N | 7.53KG | |
| 1 | 12 | Plate | PL15 | S355J2+N | 237.56KG | |
| 11 | 13 | Plate | PL15 | S355J2+N | 14.68KG | |
| 1 | 14 | Plate | PL10 | S355J2+N | 51.41KG | |
| 1 | 15 | Tube,Circular | 660*520*4460 | S355J2H+N | 4548.39KG | |
| 2 | 16 | Bar,Circular | | S355J2+N | 0.79KG | |
Advantage and main feature
1. Top quality with competitive price.
2. Widely used in factory, mining, shipyard or double beam cranes.
3. Compact structure and reasonable design.
4. Easy to install, operate and maintenance.
5. Low noise and good working condition.
6. Safe and reliable function.
Preparation and cutting of steel
Cutting and beveling of materials shall be carried out by thermal
cutting or machining.
Thermally cut edges shall be ground to sound metal before welding.
All sharp edges, corners and Curing Zone must be rounded to
R=2.5mm.
Stainless steel shall by ground, and then acid treated and cleaned
before use.
Welding requirement
Welding spatter, beads and slag should be completely removed.
Surface damage is filled and grinded flush.
Techinical parameters:
Test temperature and charpy V-notch impact energy shall be in
accoradance with DNV lifting appliances No.2.22. values for plates
in primary and essential welded steel structure is listed in table
below:
| Yield stress Re(MPa) | Thichness(mm) | temp(°C) | Impact energy(J) |
| 355 | 6< t ≤ 25 | 0 | 34 |
| 25< t ≤ 50 | -20 | 34 |
| 50< t ≤ 70-40 | -40 | 41 |
| 70< t ≤ 150 | -40 | 50 |
| 690 | 6< t ≤ 25 | 0 | 46 |
| 6< t ≤ 25 | -20 | 46 |
| 50< t ≤ 70 | -40 | 46 |
