Hebei Junke Machinery Technology Co.,Ltd |
Verified Suppliers
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Product name: Marine Crane Accessories Bracket - Drive Support Can Be Customized
Other name: Marine Winch bracket-drive.
Standard: NS-ISO 13920BF
Sling type: cable or wire
power: Electirc
colour: Inerthane 990 Blue white
Rope: 100-1000mm
Rope diameter: 3-199mm
Tolerance General: NS-ISO 13920BF
Our company mainly serves lifting machinery, marine machinery, petroleum machinery, water conservancy machinery, We can produce winches and all steel parts for winches.
Q/TY | ITEM | DESCRIPTION | TECHNICAL DESCRIPTION | MATERIAL | MASS | |
1 | 1 | Plate | PL30 | S355J2+N | 146.68KG | |
2 | 2 | Plate | PL25 | S355J2+N | 11.23KG | |
1 | 3 | Plate | PL25 | S355J2+N | 18.63KG | |
1 | 4 | Plate | PL20 | S355J2+N | 18.63KG | |
2 | 5 | Plate | PL20 | S355J2+N | 4.25KG | |
1 | 6 | Tube square | w300* H300 *T12 *L1250 | S355J2H | 26.26KG |
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.
No parts shall be let unwelded unless clearly tsated on the drawing, for efiocient and easy access it is recommended that sharp edges (that are not to be welded) are rounded to minimum R2.5 before assembling parts.
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 |