|
Product Details:
Payment & Shipping Terms:
|
| Product Name: | Material Q355B Distance Ring For Marine Winch Spooling Device Roller | Design: | Customer |
|---|---|---|---|
| Surface General: | Ra3.2 | Standard: | NS-ISO 2768mK |
| Application Range: | Offshore | Power Source: | Electric |
| Capacity: | 1000T | Packing: | Fumigation-free Pallet |
| Weight: | 0.17kg | Machining: | All Machining |
| Highlight: | Q355B Distance Ring,Marine Winch parts Distance Ring,LBS Distance Ring |
||
Product name: Material Q355B Distance Ring For Marine Winch Spooling Device Roller
Other name: Distanc ring
Standard: NS-ISO 2768mK
Sling type: cable or wire
power: Electirc
colour: bright
Rope: 100-1000mm
Rope diameter: 3-199mm
Tolerance General: Ns-iso 2768mK
Our company mainly serves lifting machinery, Marine machinery, petroleum machinery, water conservancy machinery, We can produce winches and all steel parts for winches.
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.
1. Rope can move at its design special groove track making the rope smoothly on-off the drum
2. will not exsit the lower layer rope being crushed or pinched by up layer problem
3. load even distribution
4. Prevent cross &mess in cable rolling working happening
5. Lower the cable damage, extend the cable life
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.
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 |
Contact Person: Miss. Wang
Tel: 86+13315131859
Fax: 86-311-80761996
