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QINGDAO LG RIGGING CO.,LTD.
QINGDAO LG RIGGING CO.,LTD.

LG RIGGING® offers a wide and diverse range of trawling gear for fishing and trawling, mostly in stainless steel, Grade 80, Grade 100, galvanized, plastic and rubber.

Stainless steel products commonly used in the commercial fishing and trawling industry, such as stainless steel trawling chains, swivel rings, release buckles, hooks, round rings, wire rope thimble, turnbuckle, rigging screw, splicing spikes, anchors, etc.

LG RIGGING®'s Grade 80 and Grade 100 products for commercial fishing and trawling, mainly G hooks, lifting hooks, masterlinks, hammerlock links, lifting chains and ratchet load binders.

There are also many galvanised products such as galvanised wire rope thimble, trawling shackles, swivels and trawl blocks.

LG RIGGING® also offers fishing net float and buoy in EVA, PVC, polyethylene, ABS, EPS and many other shapes.


Trawling Gear
Boat Fittings

Types of Trawling Gear

There are many stainless steel products used in the fishing industry, what is the difference between stainless steel 304 and 316?

Stainless steel 304 and 316 are the most widely used types of stainless steel. Visually it is difficult to distinguish between these two types of steel. So what is the difference?

The biggest difference in the type of steel is the presence of molybdenum in stainless steel 316. Molybdenum is a metallic element that is particularly used to strengthen and harden steel. The most common composition of stainless steel 316 is 16% chromium, 10% nickel, and 2% molybdenum - whereas stainless steel 304 is usually 18% chromium and 8% nickel. Molybdenum is added to stainless steel 316 to help resist corrosion by chlorides.

Stainless steel 304


Also known to many as A2 stainless steel, it is the most common form of stainless steel in use around the world, mainly due to its excellent corrosion resistance and value. 304 can withstand corrosion from most oxidizing acids. This durability makes 304 easy to sterilize, making it ideal for kitchen and food applications. It is also commonly used in buildings, decorative items and venue furniture.


304 stainless steel does have one weakness: it is susceptible to corrosion from chloride solutions. Chloride ions can create localized areas of corrosion, called 'pitting', which can spread below the protective chrome barrier and damage internal structures. As little as 25 ppm of sodium chloride in the solution will begin to have a corrosive effect.


Stainless steel 316

Also known as marine grade stainless steel or A4 stainless steel, it is known for its higher resistance to corrosion and its superior ability to perform in salt water and marine applications. While it has the same physical properties as 304 and similar utilities, the key difference is that 316 stainless steel incorporates approximately 2-3% molybdenum. The addition of molybdenum increases corrosion resistance, particularly to chlorides and other industrial solvents.


316 stainless steel is widely used in chemical processes and high salt environments for its chlorine resistance and, due to its non-reactive nature, is also used in the manufacture of medical surgical instruments.


Choosing 304 or 316 stainless steel


Stainless steel's corrosion and stain resistance, low maintenance and familiar luster make it ideal for many applications. LG RIGGING® has a full range of stainless steels, including 304 and 316, as well as other grades and finishes.


The slightly higher price of 316 is well worth it in areas with high chlorine exposure, especially coastal areas and heavily salted roads. If you are looking for a durable alloy and superior corrosion resistance is not necessary, 304 stainless steel can work perfectly.


FAQs About Trawling Gear

What are the characteristics of the aquaculture fishery floats?

1. farming fishing floats bearing capacity, lightweight, with wear resistance, easy to install and handle, anti-corrosion, anti-freeze, anti-oxidation, anti-ultraviolet strengthening material, not subject to seawater, chemicals, pharmaceuticals, oil stains and water creatures erosion.


2. Fishing floats are easy to assemble, with excellent performance, fast and flexible.


3. The quality of fishing floats is stable, the shape is novel, the price is reasonable, the service is excellent, etc., which is welcomed by users.


The shape, individual size and force structure of the floating body of the floating ball are different due to the different uses and environments.


What about EVA float specifications and uses?

Here are the specifications first.

EVA float product specifications are divided into many, 20g, 30g, 40g, 50g, 60g, 70g, 80g and other specifications are available.

The next describes the use of.

EVA floats as a whole using EVA elastic material, floats both ends set with a copper ring, appears more smooth, with effective resistance to extrusion, corrosion resistance, etc., while the use is obvious, for aquaculture, sea farming, applicable to all kinds of weather, because EVA floats buoyancy, the obvious visual marker.


Three advantages of choosing PVC floats are?

PVC floats are widely used in stadiums, swimming pools, waterways, rivers, sea and other water, then for fishing, shallow sea farming and other industries, you can also choose PVC floats, why choose PVC floats? Why choose PVC floats? What are the three main advantages of choosing PVC floats? Let's take a look at it!


The three main advantages of choosing PVC floats are:


1. Good quality, let you rest assured


The products are made of raw materials, and the types and specifications are complete, in the production process of strict implementation of self-inspection, mutual inspection, final inspection three inspection, and a good job of quality records filed for inspection. Each product we produce is the best of the best!


2. Professional technology


The company is engaged in the floating ball industry for more than thirty years, with years of service in professional sales, the middle and after-service team, can more effectively and quickly respond to your needs, with more professional details!


3. service attentive, careful, saving heart


Why fishing net floats are used?

The performance characteristics of fishing floats are as follows:


a. Lightweight, high buoyancy


b. impact resistance, acid and alkali corrosion resistance


c. Low absorption rate


d. Simple construction and low maintenance cost


e. temperature resistance range -40-80 ℃ use: widely used in a variety of water breeding, sightseeing pontoons, construction buoys, yacht docks, ferries, water leisure platforms, water ballrooms, stages, swimming pools, sea baths and engineering construction and other ancillary facilities ocean, rivers and lakes, such as sand dredgers, sand blowers, dredging transport pipeline water laying.


Characteristics of low-density polyethylene fishing float.


1. The marine floating ball is impact and wind-resistant, compact and reasonable structure, has simple installation and has excellent performance.


2. Good toughness, strong resistance to environmental stress cracking, suitable for construction at sea and lakes.


3. Lightweight, strong wear resistance, easy to install and carry, low transportation transfer cost.


4. Corrosion resistance, strong weather resistance, long life.


5. Easy to assemble, fast, flexible and various shapes.


We are a professional manufacturer and supplier of Trawling / Rigging / Stainless / Yacht Equipments in China
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