Product Description
G80 Lifting Alloy Steel Chain
1,Alloy chain is designed and manufactured for superior lifting performance. It can withstand more abuse, abrasion resistance, greater load lifting per size. It is lighter to handle for application. Produced from high quality alloy steel, heat treated and proof tested. Reliable for lifting applications.
2,Safety factor: 4:1
3,Embossed with marking for identification and traceability.
4,Finish: black tempered, electro galvanized, hot dip galvanized, painted.
5,Length and width of the chain link are adjustable.
6,Can be manufactured in accordance with standard: EN818-2, ISO3077, JIS standard, US federal specification, etc.
Product Show(Self Color,Black,Golden Galvanized)
DATE SHEET
| Chain dia. b (mm) | Inside length t (mm) | Inside width b1. (mm) | Outside width b2. (mm) | Working load (t) | Breaking load (t) | Weight (kg/m) |
| 3 | 9.00 | 3.80 | 10.70 | 0.36 | 14.10 | 0.21 |
| 4 | 12.00 | 5.00 | 14.30 | 0.63 | 25.10 | 0.35 |
| 5 | 15.00 | 6.30 | 16.50 | 1.00 | 3.16 | 0.50 |
| 6 | 18.00 | 7.50 | 20.00 | 1.44 | 4.56 | 0.80 |
| 6.3 | 19.80 | 8.20 | 20.80 | 1.60 | 5.00 | 0.84 |
| 7 | 21.00 | 9.00 | 24.50 | 1.92 | 6.00 | 1.10 |
| 7.1 | 21.30 | 9.00 | 24.50 | 2.00 | 6.32 | 1.15 |
| 8 | 24.00 | 10.00 | 28.00 | 2.50 | 8.00 | 1.40 |
| 9 | 27.00 | 11.00 | 31.50 | 3.15 | 10.20 | 1.82 |
| 10 | 30.00 | 12.50 | 35.00 | 4.00 | 12.80 | 2.20 |
| 11 | 33.00 | 12.60 | 36.50 | 4.20 | 15.20 | 2.33 |
| 12 | 36.00 | 15.00 | 42.00 | 4.60 | 18.40 | 3.10 |
| 13 | 39.00 | 16.30 | 46.00 | 5.30 | 21.20 | 3.70 |
| 14 | 42.00 | 18.00 | 49.00 | 6.30 | 25.20 | 4.13 |
| 15 | 46.00 | 20.00 | 52.00 | 7.00 | 28.00 | 5.17 |
| 16 | 48.00 | 20.00 | 56.00 | 8.00 | 32.00 | 5.63 |
| 18 | 54.00 | 23.00 | 63.00 | 10.00 | 40.00 | 6.85 |
| 19 | 57.00 | 23.70 | 63.20 | 11.30 | 45.20 | 7.80 |
| 20 | 60.00 | 25.00 | 70.000 | 12.50 | 50.00 | 8.60 |
| 22 | 66.00 | 28.00 | 77.00 | 15.30 | 61.20 | 11.00 |
| 24 | 72.00 | 32.00 | 82.00 | 18.00 | 72.00 | 12.80 |
| 26 | 78.00 | 35.00 | 91.00 | 21.30 | 85.20 | 14.90 |
| 32 | 90.00 | 38.00 | 105.00 | 28.30 | 113.20 | 19.60 |
| 34 | 102.00 | 46.50 | 121.20 | 36.30 | 145.20 | 25.50 |
| 36 | 108.00 | 49.50 | 128.50 | 40.70 | 162.80 | 31.00 |
| 38 | 114.00 | 52.00 | 136.00 | 45.30 | 181.20 | 32.00 |
| 42 | 126.00 | 55.50 | 144.50 | 55.40 | 221.60 | 38.60 |
| 48 | 144.00 | 62.40 | 177.60 | 72.30 | 289.20 | 52.00 |
| 50 | 150.00 | 65.00 | 185.00 | 80.00 | 320.00 | 56.00 |
| 52 | 156.00 | 67.60 | 192.40 | 85.00 | 340.00 | 59.00 |
| 56 | 168.00 | 72.80 | 207.20 | 100.00 | 400.00 | 72.50 |
| 63 | 190.00 | 81.90 | 233.10 | 125.00 | 500.00 | 89.00 |
| 72 | 210.00 | 91.00 | 259.00 | 160.00 | 640.00 | 110.00 |
Packing Optional:
Wooden Carton Steel Drum
Applications:
All Kinds Of CHINAMFG Chain SlingLoad Chain For Chain Block&Lever Block
Production Process
CE Certified
Related Products
About Us
ZheJiang CHINAMFG Lifting Co., Ltd is committed to the developing and manufacturing High quality products which
are widely used for operations of heavy duty lifting, rigging, fastening, and material handling in mines, oil rigs,
mills, docks, and on ships. All the products we provide can be certified by registers BV, ABS, Lloyd’ S, etc.
Deso’ History can be dated back to 1987, following The Policy Of Reform And opening of China, Our domestic and
global market with huge demand for lifting material, we begin our business first with Chain Hoist and Lever Hoist.
Our products with good reputation in China, and we also export goods to a few countries like USA, Germany etc.
By cooperating with some National stae-owned Imp&Exp enterprises.
Deso gained the right to export in 2002 following the step of China’ S joining WTO(World Trade Organization), we
are among the first companies with the authority to export in China. In order to meet the demand of our client
(Mainly for European and MID-East at that time), we expanded our products from Chain Block&Lever Block to
more lifting material. After the development of the past years, our high quality products with good price including:
*G80 Chain, Hook, Master Link, Connecting Link, Chain Sling.
*G100 Chain, Hook, Master Link, Connecting Link, Chain Sling.
*US Type Shackles and Other Rigging Hardware.
*Chain Block&Lever Block.
*Steel Wire Rope.
*Webbing Sling&Round Sling
Deso invested new factory and facility in ZheJiang Province2571, updated production line and facility guarantee us
improved quality and capacity, combined with our 27 years’ S experience in the field of international trade. We find
our advantages to Survive and the right way to help our customer win the marketshare, that’ S quality and service.
When Buying From CHINAMFG You Are Buying More Than Products, You Are Buying Quality And Service
FAQ:
Q1. Why choose us?
1.We are your one-stop service and solutions provider,certified by ISO9001.
2. Exporting to Europe,USA,Australia,Mid East,Southeast Asia and Africa.
3. Strict quality control and with long term quality inspection contract with CE SGS.
4. Products is underwritten by the China Property Insurance Company(PICC) as quality assurance for customer.
5.Pre-shipment quality inspection for customer by picture/video.
6. Meet Customized requirement on design and logo.
7. Small order acceptable.Can also include other products like wire rope ,rigging into 1 order.
Q2. How Can I order?
Please send inquiry here, professional sales team will reply you as soon as possible.
Q3. Can I get discounts?
Yes. For big order and Frequent Customers, we give reasonable discount.
Q4. Can you add our own logo on the products?
Yes. We offer the service of adding customers’ logo on the product.
We will have a agreement with each other and not supply products with your logo to others.
Q5.OEM and ODM acceptable?
Yes,we can produce according to customer’s drawing,sample or requirement.
And can make customer’s logo on products and packing according to requirement.
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| Usage: | Heavy Duty Lifting |
|---|---|
| Material: | Alloy |
| Surface Treatment: | Baking Paint |
| Feature: | Heat Resistant |
| Chain Size: | 7mm-13mm |
| Structure: | Welded Chain |
| Samples: | US$ 2/Meter 1 Meter(Min.Order) | |
|---|
| Customization: | Available | Customized Request |
|---|
How do you troubleshoot chain skipping or slipping issues in an industrial chain?
Chain skipping or slipping issues in an industrial chain can lead to decreased efficiency and potential equipment damage. Here are some steps to troubleshoot and address these issues:
- Check chain tension: Ensure that the chain is properly tensioned according to the manufacturer’s recommendations. An overly loose or tight chain can cause skipping or slipping.
- Inspect sprockets: Examine the sprockets for signs of wear, damage, or misalignment. Worn or damaged sprocket teeth can cause chain skipping. Correct any alignment issues and replace worn sprockets if necessary.
- Inspect chain condition: Inspect the chain for signs of wear, elongation, or damage. A worn or stretched chain may not properly engage with the sprockets, leading to skipping or slipping. If the chain is significantly worn, it may need to be replaced.
- Clean and lubricate the chain: Clean the chain thoroughly to remove any debris or contaminants that may be affecting its performance. Apply a suitable lubricant to ensure smooth operation and reduce friction.
- Check drive system components: Examine other components of the drive system, such as bearings, shafts, and gears, for any signs of damage or misalignment. These components can also contribute to chain skipping or slipping.
- Adjust alignment: Ensure that the entire chain drive system is properly aligned. Misalignment can cause uneven tension distribution and lead to chain skipping. Adjust the alignment as needed.
- Inspect drive system tensioners: If the chain drive system includes tensioners, check their condition and adjustment. A malfunctioning or improperly adjusted tensioner can contribute to chain skipping.
- Consult manufacturer guidelines: Refer to the manufacturer’s guidelines and specifications for the specific industrial chain and equipment being used. Follow their recommended troubleshooting steps and maintenance practices.
- Seek professional assistance if needed: If the issue persists or if you are unsure about the troubleshooting process, it is recommended to seek assistance from a qualified technician or the manufacturer’s technical support team.
Addressing chain skipping or slipping issues promptly is important to prevent further damage and maintain the efficiency and reliability of the industrial chain system.
How do you calculate the required length of an industrial chain?
Calculating the required length of an industrial chain involves considering several factors such as the distance between sprockets, the number of chain links, and any additional allowances for tensioning and adjustment. Here is a step-by-step process to calculate the required chain length:
- Measure the Center-to-Center Distance: Measure the distance between the center of the drive sprocket and the center of the driven sprocket. This is the center-to-center distance or pitch length.
- Determine the Number of Chain Links: Determine the number of chain links required by dividing the center-to-center distance by the pitch or the distance between adjacent chain pins.
- Add Allowances: Add allowances to account for tensioning and adjustment. The specific allowances depend on the type of industrial chain and the application requirements. Typically, an additional one or two links are added to accommodate tensioning and ensure proper chain engagement.
- Calculate the Total Chain Length: Multiply the number of chain links by the pitch or distance between adjacent chain pins. This will give you the total chain length required.
It’s important to note that industrial chains are often sold in standard lengths or in increments of a certain number of chain links. In such cases, you may need to select the nearest standard chain length that meets your calculated requirements.
It is recommended to consult the manufacturer’s guidelines, technical specifications, or engineering resources for accurate and specific calculations based on the type and size of the industrial chain being used.
What are the maintenance requirements for an industrial chain?
Maintaining an industrial chain is crucial to ensure its optimal performance and extend its lifespan. Here are some key maintenance requirements for industrial chains:
- Cleaning: Regularly clean the industrial chain to remove dirt, debris, and contaminants that can cause friction and wear. Use a suitable solvent or cleaning agent recommended by the chain manufacturer.
- Lubrication: Apply the appropriate lubricant to the chain according to the manufacturer’s recommendations. Lubrication reduces friction, minimizes wear, and helps prevent corrosion. Regularly inspect the lubrication levels and replenish as needed.
- Tension Adjustment: Check the tension of the industrial chain regularly. Ensure it is within the recommended range specified by the manufacturer. Improper tension can lead to excessive wear, reduced performance, and increased stress on the chain components.
- Alignment: Verify that the industrial chain is properly aligned with the sprockets or pulleys. Misalignment can cause uneven wear and premature failure. Adjust the alignment as necessary.
- Inspection: Periodically inspect the industrial chain for signs of wear, corrosion, damaged links, or other abnormalities. Look for elongation, bent or broken links, and excessive wear on the sprockets. Replace any worn or damaged components promptly.
- Environment: Consider the environmental conditions in which the industrial chain operates. Protect the chain from excessive moisture, extreme temperatures, and corrosive substances. Implement appropriate measures such as covers, guards, or coatings to safeguard the chain.
- Documentation: Keep records of maintenance activities, including lubrication schedules, tension adjustments, inspections, and any repairs or replacements. This documentation helps track the chain’s history and aids in future maintenance planning.
Following these maintenance requirements will help ensure the reliability, efficiency, and longevity of the industrial chain. It is important to refer to the manufacturer’s guidelines and recommendations for specific maintenance procedures and intervals for your particular chain type and application.
editor by CX 2024-05-08