China Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain bush roller chain

Item Description

Evidence Coil Chain ASTM 1980 (G30)
Dimensions: 1/8″-3/4″

Measurement

inch

Material Diameter   Doing work Load Limit   Proof Take a look at   Breaking Power

Minimal

  Max Size For each

100Links

  Max Bodyweight For each

100feet

  inch mm ibs kn ibs kn ibs kn inch m ibs    kg
1/8 .156 four 800 three.six 800 three.six 1600 7.one 94 2.39 19            8.eight
three/16 .218 five.five 1500 6.seven 1500 6.7 3000 thirteen.3 99 two.fifty one 42            19
one/4 .281 seven.1 2500 eleven.one 2500 11.one 5000 22.2 104 two.64 76                34
five/16 .343 eight.seven 3800 sixteen.9 3800 sixteen.nine 7600 33.8 114 two.89 115              fifty two
3/eight .406 10.three 5300 23.six 5300 23.6 10600 forty seven.two 128 3.twenty five 166            seventy five
seven/sixteen .468 11.nine 7000 31.1 7000 31.1 14000 62.three 142 3.60 225          102
one/two .531 thirteen.5 9000 forty. 9000 forty. 18000 eighty.one 156 3.96 289            131
five/eight .656 sixteen.7 13800 sixty one.4 13800 61.four 27600 122.eight 194 four.ninety two 425                193
three/four .781 19.eight 19500 86.7 19500 86.7 39000 173.five 220 five.59 612                  278

 

Commodity identify Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain
Brand name title H-good quality
Utilization Lifting and connecting, Wire rope fittings, Chain fittings, Marine components fittings
Packing carton and pallet / by customer demands.
Delivery time 3-20days after get affirmation
Payment phrase T/T, L/C
Organization sort Producer, investing
Certifications ISO9001,CE,BV,SGS
Notes Unique specifications and marks can be made in accordance to buyers requirements
Major items Aluminum Sleeves, Copper Sleeves, Steel Sleeves, Eye bolts, Shackles, Turnbuckles, Wire Rope Clips, Load binders, Lifting Hooks, Connecting Links, Learn Back links, Swivels and several other rigging components.

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1.What’s your edge compared to your competitor?
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three.How prolonged can I get the sample?
If we have the solution in stock, we can deliver it to you as soon as we get your make contact with info. The samples can be despatched to you by means of DHL,UPS,TNT,FEDEX or other global convey.
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We can deliver products to you by worldwide specific or our transport agent can arrange shipment by sea/air for you.

US $0.1
/ Meter
|
200 Meters

(Min. Order)

###

Material: Iron
Surface Treatment: Electroplating
Feature: Fire Resistant
Color: Solid Color
Transport Package: Drum
Trademark: OEM/H-Quality

###

Customization:

###

Size

inch

Material Diameter   Working Load Limit   Proof Test   Breaking Force

Minimum

  Max Length Per

100Links

  Max Weight Per

100feet

  inch mm ibs kn ibs kn ibs kn inch m ibs    kg
1/8 0.156 4 800 3.6 800 3.6 1600 7.1 94 2.39 19            8.8
3/16 0.218 5.5 1500 6.7 1500 6.7 3000 13.3 99 2.51 42            19
1/4 0.281 7.1 2500 11.1 2500 11.1 5000 22.2 104 2.64 76                34
5/16 0.343 8.7 3800 16.9 3800 16.9 7600 33.8 114 2.89 115              52
3/8 0.406 10.3 5300 23.6 5300 23.6 10600 47.2 128 3.25 166            75
7/16 0.468 11.9 7000 31.1 7000 31.1 14000 62.3 142 3.60 225          102
1/2 0.531 13.5 9000 40.0 9000 40.0 18000 80.1 156 3.96 289            131
5/8 0.656 16.7 13800 61.4 13800 61.4 27600 122.8 194 4.92 425                193
3/4 0.781 19.8 19500 86.7 19500 86.7 39000 173.5 220 5.59 612                  278

###

Commodity name Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain
Brand name H-quality
Usage Lifting and connecting, Wire rope fittings, Chain fittings, Marine hardware fittings
Packing carton and pallet / by customer requirements.
Delivery time 3-20days after order confirmation
Payment term T/T, L/C
Business type Manufacturer, trading
Certifications ISO9001,CE,BV,SGS
Notes Special specifications and marks can be made according to customers requirements;
Main products Aluminum Sleeves, Copper Sleeves, Steel Sleeves, Eye bolts, Shackles, Turnbuckles, Wire Rope Clips, Load binders, Lifting Hooks, Connecting Links, Master Links, Swivels and many other rigging hardware.
US $0.1
/ Meter
|
200 Meters

(Min. Order)

###

Material: Iron
Surface Treatment: Electroplating
Feature: Fire Resistant
Color: Solid Color
Transport Package: Drum
Trademark: OEM/H-Quality

###

Customization:

###

Size

inch

Material Diameter   Working Load Limit   Proof Test   Breaking Force

Minimum

  Max Length Per

100Links

  Max Weight Per

100feet

  inch mm ibs kn ibs kn ibs kn inch m ibs    kg
1/8 0.156 4 800 3.6 800 3.6 1600 7.1 94 2.39 19            8.8
3/16 0.218 5.5 1500 6.7 1500 6.7 3000 13.3 99 2.51 42            19
1/4 0.281 7.1 2500 11.1 2500 11.1 5000 22.2 104 2.64 76                34
5/16 0.343 8.7 3800 16.9 3800 16.9 7600 33.8 114 2.89 115              52
3/8 0.406 10.3 5300 23.6 5300 23.6 10600 47.2 128 3.25 166            75
7/16 0.468 11.9 7000 31.1 7000 31.1 14000 62.3 142 3.60 225          102
1/2 0.531 13.5 9000 40.0 9000 40.0 18000 80.1 156 3.96 289            131
5/8 0.656 16.7 13800 61.4 13800 61.4 27600 122.8 194 4.92 425                193
3/4 0.781 19.8 19500 86.7 19500 86.7 39000 173.5 220 5.59 612                  278

###

Commodity name Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain
Brand name H-quality
Usage Lifting and connecting, Wire rope fittings, Chain fittings, Marine hardware fittings
Packing carton and pallet / by customer requirements.
Delivery time 3-20days after order confirmation
Payment term T/T, L/C
Business type Manufacturer, trading
Certifications ISO9001,CE,BV,SGS
Notes Special specifications and marks can be made according to customers requirements;
Main products Aluminum Sleeves, Copper Sleeves, Steel Sleeves, Eye bolts, Shackles, Turnbuckles, Wire Rope Clips, Load binders, Lifting Hooks, Connecting Links, Master Links, Swivels and many other rigging hardware.

Advantages and disadvantages of roller chains

If you need to lift heavy objects, you should know how to use a roller chain. Its simple design and simplicity make it ideal for a wide range of applications. This article will discuss the advantages and different types of applications of roller chains. After reading this article, you will be able to choose the type of roller chain that best suits your specific needs. In the next section, we’ll discuss how to deal with it.

Put on

How to measure the wear of a roller chain? There are several methods available, but the most accurate is to use a wear gauge kit. The CZPT Chain Wear Indicator Kit measures chain elongation. Compliant with ANSI and British Standards, this tool is critical to the industry chain and can help you determine when replacement is required. Improper chain maintenance can cause equipment to slip or perform poorly, resulting in unnecessary downtime.
In addition to measuring the elongation of the roller chain, it is also possible to measure the pitch of the rollers. This measurement represents the ANSI #80 standard for roller chains. Vernier calipers can also be used to measure the pitch of chains. This tool is very useful and also acts as a bottle opener. You can even use it as a wear gauge. This way, you can determine if the roller chain needs to be replaced.
The wear resistance of a roller chain can extend its life by 10% or more. However, proper lubrication and general maintenance are essential to ensure the longest lifespan of your chain. The manufacturing process of a roller chain assembly also plays a crucial role in determining its service life. For longer life, you might consider purchasing a heavy-duty series roller chain with thicker side plates and longer pins. If you need greater working load capacity, you can also consider heavy-duty chains.
High-quality components are critical to the longevity of the roller chain. High-quality roller chain components require precise heat treatment processes. The use of proprietary steel allows the company to manufacture more durable drums. The pins are manufactured to tight tolerances and then undergo a centerless grinding process. This process removes any surface defects, resulting in a mirror finish on the pins. The uniformity of this surface finish also ensures that the load is evenly distributed on the pins, extending the life of the chain.
chain

Material

Among the materials used in roller chains, carbon steel and alloy steel are the most common. However, stainless steel is used in food processing equipment and applications that require lubrication. Other materials used for roller chains include nylon and brass. For more information, see the USACE Material Specification Sheet for more information. You can also find information about the performance of a roller chain by its design. But before choosing one of these materials, consider its pros and cons.
Stainless steel is an excellent choice for roller chains. It is corrosion-resistant and can operate in extreme temperatures without cracking. Stainless steel is a non-magnetic material that can operate in a temperature range of -200 degrees to +700 degrees Fahrenheit. In addition to its corrosion-resistant properties, stainless steel can withstand a variety of environments and can be used in heavy-duty applications. The MEGA series is the strongest stainless steel roller chain in the world.

Application

As the name suggests, a roller chain has 5 basic components: pins, bushings, rollers, and pin chainplates. These components are precision engineered to ensure optimum performance and durability. Typical applications include drives and conveyor belts. The various components of the roller chain can be customized to specific needs. Read on to learn more about how these parts work together. This article presents the advantages and disadvantages of different types of roller chains and discusses their applications.
A roller chain is a form of chain drive consisting of short cylindrical rollers connected together by side links and gears called sprockets. While these devices are simple, they have some limitations. In most cases, sprockets must be designed with a maximum tensile load on one tooth to prevent premature chain failure. Therefore, these chains are less efficient than belt drives with higher inertia.
Roller chains are usually made of carbon or alloy steel, although stainless steel is often used where food processing machinery and lubrication are problematic. Sometimes, nylon and brass are used. The maximum running speed of the roller chain is important for some applications, but it also provides economic benefits for users and manufacturers. The maximum running speed of a roller chain is usually governed by a wear limit, which can vary by application.
The global roller chain market is expected to grow at a CAGR of over 5.4% over the next six years. The research report covers the competitive landscape and key factors influencing the market. The report also analyzes the growth potential, product utilization, and pricing models of key vendors. It also covers the SWOT analysis of the key players in the industry. The study provides a comprehensive market analysis of all these factors and more. It also highlights key players and their strategies and identifies the fastest growing regions for their products and services.

Maintain

Because rollers are exposed to a variety of environments, including snow, rain, and muddy roads, regular maintenance is required to prevent damage. Because they must encounter these elements frequently, frequent inspections are important to prevent rust and other damage. Also, avoid pouring acidic or alkaline cleaning products on the roller chain. Instead, use hot water with hand sanitizer or a disposable toothbrush to clean the rollers. Washing the chain directly with water has little effect.
For small rollers, the workload during the break-in period should not be too large, otherwise, it will cause overheating. The small drum should also be inspected frequently for any unusual appearance, which may indicate that the system is not functioning properly. In this case, the operation must be suspended. Failure to do so could result in serious injury or a facility fire. Additionally, a properly lubricated roller chain is essential to ensure long-term performance.
The surface of the roller is often rusted and scratched. Over time, these little scars can spread to the drive, damaging it. Also, the chain may not be properly spaced and timed. Therefore, it is very important to check regularly to ensure that the chain is in top condition. When the chain wears to 3% or more, the entire roller chain needs to be replaced. Failure to do so may damage the drive, the roller sprocket, or the entire chain.
Given the chain’s processing environment, lubrication is critical to its performance. If the chain is lubricated, it must be re-lubricated frequently. However, lubricated roller chains are susceptible to contamination, especially in the biomass industry. In these environments, airborne organic particles and debris from the biomass industry can contaminate lubricated roller chains. This is why maintenance is important for lubricating roller chains.
chain

Preloading

The benefits of preloading roller chains are well documented. In general, preloading eliminates the initial elongation of the roller chain, increasing its service life. Preloading is an effective way to achieve this, and a preloading chart can help illustrate the benefits of this process. Chains with little or no preload will stretch significantly during drive start, while chains will stretch rapidly as the surface hardness of the wear parts increases. Additionally, a properly preloaded chain has little or no elongation during the initial start-up of the drive, extending wear life.
Premium manufacturers apply the preload concept during their production phase, aligning all major components at the same time. This approach helps eliminate elongation issues that lead to rapid degradation of the roller chain. If this is not checked, the chain drive will stretch immediately over time. To avoid these problems, it is important to purchase a high-quality preloaded roller chain from a reputable source.
The heat treatment process is an effective way to prevent excessive wear of the roller chain. Heat treatment is a complex process that takes place in a factory during manufacturing. This process helps the rollers maintain high hardness and depth, preventing breakage. When buying a roller chain, make sure that the chain is heat treated and that the chain is manufactured to a high degree of precision. It also ensures that the product can be used for a long time.
In addition to performance benefits, preloading can also reduce initial elongation. A preloaded roller chain will exhibit near linear elongation, whereas a non-preloaded chain will experience rapid elongation. Therefore, they will reach the recommended 3% elongation earlier. Make sure the chain is properly lubricated. Also, consider how the chain is arranged. This is critical for optimal longevity.

China Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain     bush roller chainChina Marine Hardware ASTM1980 G30 Proof Coil 1/8-3/4 Chain     bush roller chain
editor by czh 2022-12-27

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