Alloy pipe is a kind of seamless Steel Pipe, its performance is much higher than that of general seamless steel pipe, because this type of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is much better than other Steel pipe, so the alloy pipe is widely used in petroleum, aerospace, chemical, electric power, boiler, military and other industries.
Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0%.Most commonly, the phrase "alloy steel" refers to low-alloy steels.
Strictly speaking, every steel is an alloy, but not all steels are called "alloy steels". The simplest steels are iron (Fe) alloyed with carbon (C) (about 0.1% to 1%, depending on type). However, the term "alloy steel" is the standard term referring to steels with other alloying elements added deliberately in addition to the carbon. Common alloyants include manganese (the most common one), nickel, chromium, molybdenum, vanadium, silicon, and boron. Less common alloyants include aluminum, cobalt, copper, cerium, niobium, titanium, tungsten, tin, zinc, lead and zirconium.
Alloy Steel Pipe,Seamless Steel Pipe,Alloy Seamless Steel Pipe,Carbon Seamless Steel Tube SHANDONG HUITONG STEEL CO.,LTD , https://www.cnhuitongsteel.com
This **marine electric-hydraulic combined windlass** is a high-performance mooring system designed for boats and vessels. It features two gypsy wheels, two main drums, and two warping heads, all driven by a hydraulic motor through a gear box. The hydraulic pump power unit includes one oil pump set and one oil tank, equipped with essential safety alarms such as low liquid level, high temperature, and filter alerts to ensure reliable operation.
**Scope of Supply:**
- 1 Set of Windlass
- 1 Set of Hydraulic Power Unit
- 1 Set of Manual Reserving Valve
**Dimensions:** Suitable for chains ranging from 20.5 mm to 50 mm in diameter.
**Certifications:** Equipped with international class certificates including CCS, ABS, BV, and DNV.
**Key Features:**
- **Type:** Electric or Electro-Hydraulic
- **Rated Line-Pull:** 1–100 tonnes
- **Configuration:** Can be single or double drum, with or without warping head and gypsy
- **Brake System:** Failsafe manual or hydraulic brake
- **Clutch:** Manual or hydraulic operated
- **Control Options:** Local or remote control
This marine winch is ideal for use in docking operations, where it securely holds the vessel in place using either rope, chain, or cable. It is commonly used on ships, yachts, and offshore platforms. The design ensures durability, ease of maintenance, and compliance with global marine standards.
The product comes in a wooden case for safe transportation and is manufactured in China, Jiangsu, known for its quality marine equipment production. The brand "TRUST" guarantees reliability and performance.
Marine Hydraulic Electric Combined Windlass
**Product Specifications**