Large Diameter Welding Reducer

1. Before installation of gooseneck ventilator, the construction site shall be thoroughly cleaned to achieve proletarian dust operation, and effective dustproof measures shall be established. 2. The connection of gooseneck ventilator must be strict; Flange gasket material should be dust-free and not easy to aging elastic material, strictly prohibit coating on the surface of the gasket material; Flange gaskets should be as few joints as possible, joints in the form of steps or tongue-and-groove....

A bollard is a vessel's mooring device. It is a device used to anchor a vessel to shore. A bollard has one or two short posts attached to the deck and is used to fasten and operate the cable. How should it be arranged on a ship? This is a technical problem. Let's take a look at it. The direction of the bollard on the ship shall be consistent with the direction of the cable tow. A certain distance shall be kept between the bollard and the side fairway or fairway, not less than 6 times the...

The engineering marine fairlead is a kind of fairlead, which is a general term for various guides that guide the cable through and change the direction or limit its lead-out position without damaging the cable. There are mainly roller fairleads, roller fairleads, guide rollers, guide rollers, fairleads, fairleads, and rotating fairleads. The roller fairlead is a fairlead composed of several independent rollers in parallel. There are closed type and open type. According to the number of rollers,...

The reducing produced by our company meet various standards, are resistant to high temperature and corrosion, and can be customized in large quantities. While meeting product quality, the delivery speed is fast, and the after-sales response is timely. Welcome to consult and buy! Jiangsu Haitai Ship's Whole Set Co.,Ltd was founded in 1995.It is a company specialized in designing, manufacturing and research of deck machinery and oceanic project. For a long time the company has established a...

A fairlead is a general term for various guides that change the direction of the cable without damaging it. Cable guide is generally divided into: roller cable guide, roller cable guide and rotary cable guide these three commonly used. Roller fairlead is a cable guide composed of several independent rollers, which can be divided into closed and open type. According to the number of rollers, double roller, three roller and four roller cable guide are commonly used. It can export several cables...

Marine hydraulic winch, large-tonnage hydraulic winch, 30-ton hydraulic winch It is composed of parts such as machine, reel, and frame. The user only needs to be equipped with a pump station and a reversing valve. Since the winch has its own valve group, it not only simplifies the hydraulic system, but also improves the reliability of the transmission device. The YS hydraulic winch has the characteristics of stable operation, low noise, high starting and working efficiency, low energy...

Working principle of hydraulic pump station is the motor drive the oil pump, pump oil from the oil pump after the preview, can convert mechanical energy into hydraulic oil pressure and hydraulic oil through the integrated block (or valve) by hydraulic valve realizes the direction, pressure and flow rate adjusted by the external pipeline transmission to the oil cylinder of hydraulic machinery or oil motor, so as to control the size of the liquid motive direction transformation, power and speed...

Manufacturers customize the diameter of the small and large heads for marine use, and the precautions for using the large and small heads. The materials selected when making the concentric large and small heads in the factory need some special raw materials for processing, and the selected materials must be strictly controlled and selected. When choosing raw materials, you must choose the right one, otherwise it will have a relative impact on the quality of the large and small heads that leave...

Jiangsu Haitai Ship's Whole Set Co.,Ltd was founded in 1995.It is a company specialized in designing, manufacturing and research of deck machinery and oceanic project. For a long time the company has established a cooperation partnership on technical cooperation and research and development of new product with the major research institutes of China State Shipbuilding Corporation, such as Shanghai Merchant Ship Design, Research Institute and numerous of Marine Machinery Research and Development...

The towing machine is a kind of special towing equipment, which is used for retracting and releasing cables and towing ships without self-propelled capability. Ships and offshore installations (such as barges, cranes, floating docks, dredgers and drilling platforms, etc.), as well as ships that have lost their ability to self-propell, are key equipment on some civilian and military ships. The towing machine is generally composed of a driving device, a reel device, a braking device, a rope...

The hydraulic windlass is also called electro-hydraulic windlass.This is a Deck Machinery. It drives the oil pump by the electric motor, drives the motor with high pressure oil, and then drives the transmission gear through the reducer (or no reducer) to make the windlass run. Its structure is relatively compact and the volume is relatively small. Small. Now there has been an automatic hydraulic windlass, which is equipped with an anchor chain length sensor. When the anchor chain is thrown out,...

The company mainly produces various marine spare parts, such as Marine fairlead, Electro Hydraulic Crane, Electric Hydraulic Winch and other deck machinery. Chain stopper The chain stopper is located on the deck between the windlass and the chain stopper to clamp the anchor chain.This is a boat chain stopper.This is also a kind of deck machinery. After anchoring, the chain stopper on the gate can transfer the tension of the anchor chain to the hull, so that the windlass is not under stress....

The company mainly produces various marine spare parts, such as Marine fairlead, Electro Hydraulic Crane, Electric Hydraulic Winch and other deck machinery. The anchor device of the ship with chain stopper is mainly composed of five parts: anchor, anchor chain, chain stopper, anchor chain drum and windlass. The chain stopper is located on the deck between the windlass and the anchor chain drum to clamp Anchor chain. After anchoring, the chain catcher on the gate can transmit the pulling force...

Fairleads are closed-hole fairleads embedded in bulwarks or fixed on deck. The fairlead can also be called "bulwark cable hole", which is located on the bulwark and is used to limit the position where the cable is led out of the closed-hole fairlead. Its basic shapes are round, oval, and square fairlead. Fairleads are the most widely used mooring equipment in the shipbuilding industry. Like fairleaders, we usually pass the fairleads from the ship to the shore, from the ship to the buoy, and...

The company mainly produces various marine spare parts, such as Marine fairlead, Electro Hydraulic Crane, Electric Hydraulic Winch and other deck machinery. This pump station consists of electrics motor、ram pumps、 Cooler valve group、 oil box and some hydraulic attachments. It can realize the overload protection property, with reliable working performance. Convenient operation and maintenance. Widely used in ship spare parts. Jiangsu Haitai Ship's Whole Set Co.,Ltd was founded in 1995.It is a...

The company mainly produces various marine spare parts, such as Marine fairlead, Electro Hydraulic Crane, Electric Hydraulic Winch and other deck machinery. The crane is a ship spare part. Our company provides Hydraulic Crane Service. Features of hydraulic crane: 1. Flange connection is adopted, which is convenient for installation; 2. Combined with sequential expansion and synchronous cable expansion technology, the work efficiency is higher; 3. The color is made of hexagonal section and...

Tow winch is the company's star products, selling well at home and abroad.The company mainly produces various marine spare parts, such as Marine fairlead, Electro Hydraulic Crane, Electric Hydraulic Winch and other deck machinery. Our factory has advanced production equipment and technological process, the enterprise has passed the ISO9001 quality system certification of China Classification Society, the products have passed the supervision and inspection of Jiangsu Provincial Bureau of Quality...

1. Before installation of gooseneck ventilator, the construction site shall be thoroughly cleaned to achieve proletarian dust operation, and effective dustproof measures shall be established. 2. The connection of gooseneck ventilator must be strict; Flange gasket material should be dust-free and not easy to aging elastic material, strictly prohibit coating on the surface of the gasket material; Flange gaskets should be as few joints as possible, joints in the form of steps or tongue-and-groove....

A bollard is a vessel's mooring device. It is a device used to anchor a vessel to shore. A bollard has one or two short posts attached to the deck and is used to fasten and operate the cable. How should it be arranged on a ship? This is a technical problem. Let's take a look at it. The direction of the bollard on the ship shall be consistent with the direction of the cable tow. A certain distance shall be kept between the bollard and the side fairway or fairway, not less than 6 times the...

The engineering marine fairlead is a kind of fairlead, which is a general term for various guides that guide the cable through and change the direction or limit its lead-out position without damaging the cable. There are mainly roller fairleads, roller fairleads, guide rollers, guide rollers, fairleads, fairleads, and rotating fairleads. The roller fairlead is a fairlead composed of several independent rollers in parallel. There are closed type and open type. According to the number of rollers,...