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Comparison between Dalian Precision Casting and General Casting Parts

2023-01-19 16:03:21

Dalian precision casting is a casting method relative to traditional casting techniques. It can achieve relatively accurate shapes and high casting accuracy. A common practice is to first design and m...

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What should be noted when using Dalian marine valves and butterfly valves

2023-01-13 15:01:01

The flange standard for pipeline clamps must be consistent with the flange standard for Dalian marine valves and butterfly valves; Suggest using butt welded flanges, butterfly valve specific flanges,...

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Mooring devices and mooring system manufacturing methods for ships

2022-12-26 21:13:03

Mooring refers to the act of securing a vessel to a permanent structure, which will be referred to as a mooring point in the following text. The ship can be fixed to the mooring point to prevent it fr...

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Installation method and function of anchor chain stoppers for marine castings

2022-12-12 13:51:00

A marine casting anchor chain stopper is equipped with a chain stopper and a base for chain stoppers. The base of the chain stopper is integrated with the base and anchor hole of the anchor machine. T...

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What surface treatment method is selected for metal surface treatment of marine castings

2022-11-14 09:31:17

Ship castings, anchors and ship casting cabins are often subject to friction and seawater corrosion, which can easily lead to relatively serious rust. Therefore, it is stipulated that building coating...

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What are the types of marine valves in Dalian?

2022-10-17 11:01:15

It is recommended to use cast iron for general Dalian marine valves, and the environment you mentioned may be close to the river and seawater environment, which is also recommended to use cast iron. T...

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Factors Affecting the Quality of Ship Inspection Castings

2022-09-26 10:57:06

There are many factors affecting the quality of ship inspection castings. One is the design technology of iron castings. During design, in addition to determining the geometric shape and size of iron...

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What are the standards for Dalian marine valves

2022-09-23 09:34:27

Dalian marine valve is a device used to control the direction, pressure and flow of the fluid in the fluid system. It is a device that allows the medium (liquid, gas, powder) in piping and equipment t...

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Design scope of ship inspection castings

2022-08-12 09:09:02

The design of ship inspection castings must take into account seven aspects: die casting wall thickness, die casting fillet and demoulding slope, reinforcing rib, casting hole on die casting and small...

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Factors affecting dimensional accuracy of marine die castings

2022-08-08 08:59:46

With the continuous development of casting technology and the use of high-precision marine casting molds, the precision level of sand casting has been greatly improved. Therefore, sand casting is stil...

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