Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.
Shipbuilding Steels Our hot rolled shipbuilding steel is produced in accordance with the relevant Classification Society, examples of which include Lloyds Register and Det Norske Veritas.
Our steel products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, Structural Steel angles and inverted angles.
Our plates are supplied under the ASTM/ASME specification (ASTM A131 / ASME SA 131) which is the standard specification for Structural Steel for Ships. We offer higher strength shipbuilding steels as standard .High strength steels offer significant cost advantages by reducing the weight of the structure in comparison to the steel used.
The plates are suitable for use in the construction of container ships and large cargo freighters as well as commercial shipping lines such as luxury cruise ships and ferries. Supply options include heavy plates, surface treated plates and pre-fabricated sections. In most cases, the steel can also be supplied as hot rolled coils or cut into lengths (sheets).
These high yield materials are commonly used in the construction of hulls and superstructures for large shipping vessels. The grades are exclusively for shipbuilding use as set out in the standard.
Ship Building Plate,Steel Plate For Ship Buliding,Hot Rolled Shipbuilding Steel Plate,High Strength Ship Plates SHANDONG HUITONG STEEL CO.,LTD , https://www.cnmetalsupply.com
X-ray Security Detector Bag and Shoes Inspection System SA5030A (SAFE HI-TEC)
**X-ray Security Detector for Bag and Shoe Inspection System SA5030A (SAFE HI-TEC)**
The SA5030A X-ray security inspection system is designed for efficient and safe screening of hand baggage, parcels, and personal items. It features a single-energy L photoelectric diode array detector and runs on a Windows 7 industrial computer, ensuring reliable performance in high-traffic environments.
This system is widely used in critical infrastructure, government buildings, public transportation hubs, international events, airports, venues, and hotels. It provides both pseudo-color and black-and-white imaging, offering clear and detailed visuals for operators to identify potential threats quickly. The user-friendly interface and ergonomic design make it easy to operate, even for untrained personnel.
**Technical Specifications:**
| **Parameter** | **Details** |
|---------------|-------------|
| Tunnel Size | 504 x 320 mm (W x H) |
| Conveyor Speed | 0.20 m/s |
| Conveyor Height | 693 mm |
| Max Load | 100 kg |
| Wire Resolution | 38 AWG |
| Spatial Resolution | 1.0 mm (vertical/horizontal) |
| Penetration | 10 mm steel panel |
| Monitor | 17-inch, 1280 x 1024 resolution |
| X-ray Generator Anode Voltage | 80 kV |
| Cooling / Operation Cycle | Oil cooling, 100% duty cycle |
| X-ray Dose per Inspection | <0.16 μSv |
| Image Processing | Pseudo-color/black & white, negative image, high penetration, super-enhancement, histogram equalization, check back/forward, auto-save |
| Zoom | Up to X32, continuous magnification supported |
| Image Checking | Continuous check-back function |
| Storage Capacity | Over 100,000 images |
| Radiation Leakage | <0.4 μSv/h at 5 cm from the frame |
| Film Safety | Complies with ASA/ISO 1600 standard |
| System Functions | Programmable keys, high-density alarm, TIP, date/time display, baggage count, user management, self-diagnosis, image recognition training |
| Optional Features | Video surveillance, LED prompt screen, bi-directional scan, voltage stabilizer, UPS backup |
| Frame Dimensions | 1199 x 728 x 1197 mm (L x W x H) |
| Weight | 280 kg |
| Operating Temperature/Humidity | -3°C to +40°C / 5%–95% (non-condensing) |
| Storage Temperature/Humidity | -43°C to +60°C / 5%–95% (non-condensing) |
| Power Supply | 220 VAC (+/-10%), 50 Hz (+/-3%) |
| Power Consumption | 0.6 kVA |
| Noise Level | <55 dB |
**Key Features:**
1. A nine-key Sudoku keyboard for fast navigation and image review.
2. USB-enabled keyboard for easy image transfer.
3. Special wireless keyboard and mouse for engineers.
4. Unique feature: No image cut-off or distortion even if the item is placed against the tunnel wall.
5. Auto-display in demo mode for quick testing.
6. Automatic belt stop when detecting high-density objects.
7. Unlimited image recall and playback.
8. Self-diagnostic and maintenance system for improved reliability.
The SA5030A is an ideal choice for any security-sensitive environment where accuracy, speed, and safety are essential. With its advanced imaging technology and robust construction, it ensures a seamless and secure screening process.
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