Welded pipe is an electric welded round pipe that is an alternative to steel pipes. It is a structural grade tube that is suitable for a wide variety of applications where dimensional accuracy and precision tolerances is not a primary concern.A raised weld seam is present inside the pipe.
Spiral welded Steel Pipe is a kind of practical steel pipe, now it has been widely used in small and medium-sized construction site construction facilities, not only that, spiral steel pipe is often used in mining, power, construction and various pipeline systems, one of the important industries.
On the basis of the original is trying to research this more excellent quality of new spiral steel pipe, the purpose is to spiral steel pipe for everybody to create greater profits for pressure fluid transmission with spiral seam submerged arc welding steel pipe. Spiral welded pipe industry investment risk and prospect consulting analysis report released by China industry research network shows that spiral welded pipe is widely used in the fields of tap water engineering, petrochemical industry, hydropower station, power industry, agricultural irrigation and rural construction. Spiral steel pipe is widely used in agriculture, chemical industry, construction, water conservancy, petrochemical industry.
Welded Pipe,Spiral Welded Steel Pipe SHANDONG HUITONG STEEL CO.,LTD , https://www.cnhuitongsteel.com
China High Speed Electric Winch/Windlass
**Product Specifications:**
- **Model No.:** 22
- **Running Mode:** Stationary
- **Features:** Antiseptic, Explosion-Proof
- **Certifications:** CCS, ABS, LR, BV, GL, NK, DNV, KR, RINA, etc.
- **Standards:** National Standards
- **Application:** Boats, Cranes, Deck
- **Material:** Steel
- **Rated Pull:** 100–1000 kN
- **Power Source:** Electric / Hydraulic / Manual
- **Rope:** Steel Wire Rope or Stainless Steel Rope
- **Anchor Chain Diameter:** 14–58 mm
- **Gypsy Wheel:** Double Gypsy
- **Drum:** 1–2
- **Wrapping Head:** 1–2
- **Trademark:** OEM
- **Packaging:** As per Customer Requests
- **Specification:** Customized Size
- **Origin:** China
- **HS Code:** 8425399000
Electric and hydraulic-driven winches are available in a range from 24mm U3 chain to 87mm U3 chain. These new maritime winches are modular, allowing for various combinations. They are constructed from high-tensile materials, making them compact and lightweight.
Designed with minimal maintenance in mind, these winches incorporate high-efficiency bearings and advanced control systems to optimize energy consumption. They offer stepless control, either locally or remotely, ensuring safe and effective operation. The drive and control components are well-protected, eliminating loose piping on the deck.
All winches are equipped with quality components from global suppliers, supported by an extensive service network. They can be customized in dimensions and come with full system integration. The electric motor is protected against overheating and overloads via PTC technology. Certification from all major classification societies is possible.
These winches require very little maintenance, with all wear parts made of stainless steel. They feature a compact design, high reliability, and efficiency. Optional features include speed control systems, automatic anchor drop, self-tensioning mooring, low-speed clutch options, hydraulic/pneumatic clutches and brakes, alarm signals, IP56 water resistance, load measurement, chain length monitoring, oil cooling, full paint finish, radiographic testing, remote controls, footswitch operation, and more.
**Options and Extras:**
- Speed control system to prevent hull damage during chain payout
- Automatic anchor drop system
- Self-tensioning mooring system
- Low-speed clutch option
- Hydraulic or pneumatic operated clutch
- Hydraulic or pneumatic operated brake
- Alarm signal to the bridge alarm system
- Enhanced water tightness (IP56)
- Load and chain length measurement
- Oil cooling system (optional)
- Full paint system
- Radiographic inspection
- Remote control and footswitch operation
**Product Details:**
- **Type:** Marine Hydraulic Anchor Windlass
- **Driven:** Electric / Hydraulic / Diesel / Manual
- **Loading Capacity:** 0.5–200 tons (customizable)
- **Wire Rope Length:** 20–3600 meters (customizable)
- **Working Speed:** 5–20 m/min (customizable)
- **Power Supply:** 220–690V, 50/60Hz, three-phase (customizable)
**Specifications Table:**
| Type | Load (kN) | Speed (m/min) | Chain Dia (mm) | Power (kW) |
|----------|-----------|---------------|----------------|------------|
| 17.5 | 11.5 | ≥9 | 17.5 | 7.7 |
| 19/22 | 13.5/18.2 | ≥9 | 19/22 | 7.7 |
| 25 | 28.5 | ≥9 | 25 | 7.7 |
| 28/30/32 | 33.3/38.3/43.5 | ≥9 | 28/30/32 | 11.3/11.3/14.7 |
| 34/36 | 49.1/55.1 | ≥9 | 34/36 | 14.7/19.41 |
| 38/40 | 61.4/68 | ≥9 | 38/40 | 24–48 |
| 42/44 | 75/82.3 | ≥9 | 42/44 | 24–48 |
| 46/48 | 89.9/97.9 | ≥9 | 46/48 | 24–48 |
| 150 | 103/118.4 | ≥9 | 150 | 24–48 |
| 52/54 | 128.4/138.5 | ≥9 | 52/54 | 45/50 |
**Production Flow:**
Our manufacturing process ensures precision and quality, following buyer samples and drawings. Our senior management team guarantees clear communication and customer satisfaction.
We provide excellent service and after-sales support to ensure client satisfaction. We specialize in marine equipment and parts such as doors, windows, deck fittings, anchors, chains, hatch covers, windlasses, capstans, airbags, and mooring ropes.