China Custom Grade U2 U3 Marine Anchor Chain Stud Link Anchor Chain roller chain breaker tool

Product Description

Product Description
Stud Link and Studless Link Anchor Chain are widely used on Floating Equipment, Ships(Boats), Oil Rigs and Mooring Buoys.
Lift-Sunny supply wide range of sizes and grades: Grade U1/ U2 / U3 from 12.5mm to 162mm; Grade ORQ / R3 /R3S / R4 from 58mm to 162mm.
Chains are available with LR, ABS, DNV-GL, NV, NK, KR, TINA, CCS, RS certificate and requirement of ISO1704, GB/T 549, JIS F3303, Gost 228, IACS, OCIMF, API and other international regulations.

Technical Data and Dimensions
Stud Link Anchor Chain

d(φ) CHAIN LINK SIZE AM1 AM2 AM3 APPROX.
U1 STUD LINK CHAIN U2 STUD LINK CHAIN U3 STUD LINK CHAIN WEIGHT
6d 3.6d PER
DIAMETER OUTSIDE OUTSIDE PROOF BREAKING PROOF BREAKING PROOF BREAKING 27.5M
LENGTH WIDTH LOAD LOAD LOAD LOAD LOAD LOAD
(in.) (mm.) (mm.) (mm.) (kn.) (kn.) (kn.) (kn.) (kn.) (kn.) (kg.)
1/2 12.5 75 45 46 66 66 92 92 132 98
9/16 14 84 50.4 58 82 82 116 116 165 119
5/8 16 96 57.6 76 107 107 150 150 216 156
11/16 17.5 105 63 89 127 127 179 179 256 186
3/4 19 114 68.4 105 150 150 211 211 301 230
13/16 20.5 123 73.8 123 175 175 244 244 349 260
7/8 22 132 79.2 140 200 200 280 280 401 300
15/16 24 144 86.4 167 237 237 332 332 476 370
1-1/16 26 156 93.6 194 278 278 389 389 556 431
1-1/8 28 168 100.8 225 321 321 449 449 642 496
1-3/16 30 180 108 257 368 368 514 514 735 564
1-1/4 32 192 115.2 291 417 417 583 583 833 635
1-5/16 34 204 122.4 328 468 468 655 655 937 712
1-7/16 36 216 129.6 366 523 523 732 732 1050 800
1-1/2 38 228 136.8 406 581 581 812 812 1160 887
1-9/16 40 240 144 448 640 640 896 896 1280 1032
1-5/8 42 252 151.2 492 703 703 981 981 1400 1084
1-3/4 44 264 158.4 538 769 769 1080 1080 1540 1197
1-13/16 46 276 165.6 585 837 837 1170 1170 1680 1310
1-7/8 48 288 172.8 635 908 908 1270 1270 1810 1438
2 50 300 180 686 981 981 1370 1370 1960 1546
2-1/16 52 312 187.2 739 1060 1060 1480 1480 2110 1661
2-1/8 54 324 194.4 794 1140 1140 1590 1590 2270 1791
2-3/16 56 336 201.6 851 1220 1220 1710 1710 2430 1926
2-5/16 58 348 208.8 909 1290 1290 1810 1810 2600 2086
2-3/8 60 360 216 969 1380 1380 1940 1940 2770 2249
2-7/16 62 372 223.2 1030 1470 1470 2060 2060 2940 2361
2-1/2 64 384 230.4 1100 1560 1560 2190 2190 3130 2516
2-9/16 66 396 237.6 1160 1660 1660 2310 2310 3300 2676
2-11/16 68 408 244.8 1230 1750 1750 2450 2450 3500 2885
2-3/4 70 420 252 1290 1840 1840 2580 2580 3690 3571

d(φ) AM2 AM3 APPROX.
U2 STUD LINK CHAIN U3 STUD LINK CHAIN WEIGHT
PER
DIAMETER PROOF
LOAD
BREAKING
LOAD
PROOF
LOAD
BREAKING
LOAD
27.5M
(mm.) (kn.) (kn.) (kn.) (kn.) (kg.)
73 1990 2790 2790 3990 3274
76 2150 3571 3571 4300 3548
78 2260 3160 3160 4500 3737
81 2410 3380 3380 4820 4030
84 2580 3610 3610 5160 4334
87 2750 3850 3850 5500 4650
90 2920 4090 4090 5840 4976
92 3040 4260 4260 6080 5119
95 3230 4510 4510 6440 5544
97 3340 4680 4680 6690 5780
100 3530 4940 4940 7060 6143
102 3660 5120 5120 7320 6398
105 3850 5390 5390 7700 6773
107 3980 5570 5570 7960 7033
111 4250 5940 5940 8480 7569
114 4440 6230 6230 8890 7983
117 4650 6510 6510 9300 8409
120 4850 6810 6810 9720 8863
122 5000 7000 7000 9990 9143
124 5140 7200 7200 15710 9598
127 5350 7490 7490 1571 9908

Open Link/Studless Anchor Chain

d(φ) CHAIN LINK SIZE BM1 BM2 BM3 APPROX.
U1 OPEN LINK CHAIN U2 OPEN LINK CHAIN U3 OPEN LINK CHAIN WEIGHT
6d 3.6d PER
DIAMETER OUTSIDE OUTSIDE PROOF BREAKING PROOF BREAKING PROOF BREAKING 27.5M
LENGTH WIDTH LOAD LOAD LOAD LOAD LOAD LOAD
(in.) (mm.) (mm.) (mm.) (kn.) (kn.) (kn.) (kn.) (kn.) (kn.) (kg.)
1/2 12.5 75 45 28.75 57.81 41.2 82.6 56.4 112.8 85.41
9/16 14 84 50.4 34.78 69.93 51 101.9 70.76 141.51 106.55
5/8 16 96 57.6 47.1 94.72 66.2 132.3 92.42 184.83 139.43
11/16 17.5 105 63 56.35 113.31 78.89 157.78 110.55 221.1 178.35
3/4 19 114 68.4 66.42 133.57 93.6 187.2 130.32 260.64 217.68
13/16 20.5 123 73.8 77.33 155.49 108.64 217.27 151.7 303.42 229.14
7/8 22 132 79.2 89.06 179.08 125.4 250.9 174.4 349.4 264.49
15/16 24 144 86.4 105.98 213.25 149.9 298.9 207.9 415.8 341.82
1-1/16 26 156 93.6 124.38 250.12 175.4 350.8 244 488 369.94
1-1/8 28 168 100.8 144.26 290.08 203.8 406.7 283 566 427.04
1-3/16 30 180 108 165.6 333 234.2 467.5 324.9 649.8 490.98
1-1/4 32 192 115.2 188.42 378.88 265.6 531.2 369.6 739.3 559.65
1-5/16 34 204 122.4 212.7 427.72 299.9 599.8 417.3 834.6 671.52
1-7/16 36 216 129.6 238.46 479.52 336.1 672.3 467.8 935.7 707.85
1-1/2 38 228 136.8 265.7 534.28 374.4 748.7 521.3 1042.5 788.98
1-9/16 40 240 144 294.4 592 414.5 829.1 577.6 1155.2 869.36
1-5/8 42 252 151.2 324.58 652.68 457.7 915.3 636.8 1273.6 959.3
1-3/4 44 264 158.4 356.22 716.32 502.7 999.6 698.9 1398 1111.25
1-13/16 46 276 165.6 389.34 782.92 548.8 1097.6 763.9 1527.8 1152.07
1-7/8 48 288 172.8 423.94 852.48 597.8 1195.6 831.7 1663.5 1256.26
2 50 300 180 460 926.09 648.8 1293.6 902.5 1805 1360.41
2-1/16 52 312 187.2 497.54 1000.48 697.63 1395.26 976.14 1952.28 1485.61
2-1/8 54 324 194.4 536.54 1078.92 752.33 1504.66 1052.68 2105.36 1648.08
2-3/16 56 336 201.6 577.02 1160.32 809.09 1618.18 1132.1 2264.2 1715.97
2-5/16 58 348 208.8 618.98 1244.68 867.91 1735.82 1214.4 2428.8 1844.5
2-3/8 60 360 216 662.4 1332 928.8 1857.6 1299.6 2599.2 1973.29
2-7/16 62 372 223.2 707.3 1422.28 991.75 1983.5 1387.68 2775.36 2101.56
2-1/2 64 384 230.4 753.66 1515.52 1056.77 2113.54 1478.66 2957.32 2298.47
2-9/16 66 396 237.6 801.5 1611.72 1123.85 2247.7 1572.52 3145.04 2398.1
2-11/16 68 408 244.8 850.82 1710.88 1192.99 2385.98 1669.26 3338.52 2522.88
2-3/4 70 420 252 901.6 1813 1264.2 2528.4 1768.9 3537.8 2697.65

BUSINESS FAQ: 

1) What is the MIN order quantity ?
USD 1580 in total value, usually 1 ton.

2)What is the delivery time?
15 -20 days since received the deposit.

3)What is the Payment term?
A. 30% TT deposit, the balance against copy B/L.
B. Irrevocable L/C at sight.
C. Other payment can be negotiated.
 

4)Could I get free samples before first cooperation? 
Yes, of course! But the buyer need to afford express fee, which is returnable once we build cooperation.

5)What’s the packing method?
Packing methods for most of the products are in the following photos.Special packages are available CZPT customers’need. You can contact us for special or more detailed packages.

Why choose Lift-Sunny (lift-sunny )
1). “ONE-STOP” Rigging and Marine supplier:  a great variety of rigging and marine products including 1,000 kinds of products, 3,000 kinds of specifications, which are widely used in Construction,Transportation, Forestry, Oil&Gas, Agriculture, Utilities, Aerospace, Marine, Manufacturing, Mining, Fishing and Government. 

2). Old history: since 1986, more than 30 years focus on rigging, marine and rubber products.The founding principles of the company have never changed-business integrity,quality is everything.

3). Strong development capabilities: processing with Given materials and samples at own module workshop, save cost, finish customers special and big order rapidly.

4). 4 round Superior Quality Control with 10 years records and zero complaint: 4 round quality inspection including raw materials,production,finished products,final package,have a thorough quality control system, professional staff, every step is under strict inspection, to insure that every product is perfect.
For the individual and mass production part, the records which include the sub-contractor records will be retained at least 10 years since the record has been made, (e.g. inspection/test record, control plan, etc)
In the past years,the complaint rate of product quality from more than 50 countries customers is zero.

5). Certificate of Quality: ISO9001, CE, GS, CCS, ABS, BV, KR, REACH, etc. Photos as below.

6). Reasonable and Competitive price compared with others with same quality.

7). Fast Delivery time: within 20 days for most products.

8). Comfortable and topping after-sales service with 99.8% satisfaction rate for more than 50 countries and regions: We will send you “Customer Satisfaction Inventory” after you receive our first order. If you are not satisfied with our quality,price or service, please list your comments or suggestions, the next day, our senior manager will personally call you or email you, apologize to you, to solve your problem.Because day after day, year after year of self-correction, our current customer satisfaction rate has reached 99.8%. we are very proud of this. Of course, we still need to continue to work hard.Our main marketing as below picture.

9). Great Supports for marketing. With us, your money and business in safe.If you want to be No.1 you should contact with us right now!

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Usage: Transmission Chain, Drag Chain, Conveyor Chain, Boat Berthing
Material: U1:Cm370; U2:Cm490; U3:Cm690
Surface Treatment: Baking Paint
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

chain

buy drive chain

Buying a drive chain requires a certain understading of its characteristics. This article discusses the different types of chains available, including Silent, Flat-top, and Duplex. By the end of this article, you should have a basic understanding of what each type of chain is for. First, here are some basic rules to keep in mind when shopping for a chain. To find the drive chain that best suits your needs, read on.

roller chain

Choosing the right roller chain for your drive chain depends on several factors. First, you have to determine the motor horsepower and rpm for the small drive sprocket. These values ​​determine the size of the chain and the number of teeth on the drive sprocket. Next, you need to determine the size of the conveyor chain, it can be the horizontal, vertical, or curved radius. Depending on your specific needs, you can also choose between two-strand or three-strand chains.
The roller chain of the drive chain must be properly tensioned. It should also have a proper lubrication system. Chain sag should not exceed two to four percent of the center distance (the distance between the two axles). Also, it shouldn’t make any unusual noises or obvious problems. One of the main reasons for excessive wear is the size of the load. Each chain has a specified maximum working load.
The maximum roller chain load must be less than 1/9 or 6 times the tensile strength of the drive chain. This amount should not exceed this threshold, as exceeding this level will result in chain plate fatigue. To avoid this, you should use a roller chain with a higher number of strands. Also, for high power requirements, a roller chain with a higher number of strands is recommended. One final tip for choosing a drive chain: it should not be used when there is a high risk of corrosion or rusting.
The materials used to manufacture roller chains vary according to the specific application. Common materials include steel and stainless steel. However, stainless steel is used in food processing machinery and other environments that require lubrication. Brass and nylon are also sometimes used. These factors determine the selection of suitable materials for the drive chain. If you are not sure which material to use, you can consult an industry professional. These professionals will help you choose the right chain for the job at hand.

mute chain

The design of the silent transmission chain is as follows: the large chain plates 2 are stacked one on top of the other in the direction of the chain length. The connecting rods are connected by connecting pins 3. The outermost and central guide plates 4 are fastened to the connecting pins 3 by means of rivets. This construction helps minimize friction on the sliding surfaces of the chain. Chainplate 2 of the silent transmission chain is usually made of stainless steel.
The link plates are made of steel and have a rectangular shape with pinholes 41. These guide plates have no teeth but have curved surfaces that guide the silent drive chain on the sprockets. In addition, the rear portion of the guide plate is higher than the portion of the chainplate. This feature improves pitch balance. The present invention is also applicable to silent transmission chains using rockers.
When it comes to chain design, it’s important to remember that silent drive chains are often used in automotive engines, especially timing and cam drives. This type of drive reduces noise and vibration due to its low engagement angle and links engagement with the sprocket. However, these applications are not limited to timing and cam drives; they can also be used for front-wheel power transmission. For example, silent drive chains are designed to resemble those used in NASCAR racing engines.
The design of the silent drive chain is based on the structure of the roller chain. Its components are standardized and manufactured according to pitch. There are single-row and multi-row versions. Quiet chains, also known as inverted tooth chains, are shaped to reduce noise from stretching. It’s also designed to minimize the amount of friction caused by small changes in pitch. Its teeth don’t slide against each other, so the chain is smoother and more durable.

flat top chain

One of the important parts of the flat top chainplate system is the hinge pin, which is used to fix the chainplate and is responsible for the smooth and efficient conveying of the chainplate. There are several types of hinge pins, including single hinge pins and double hinge pins. The single hinge pin is suitable for the chainplate with a small span and small bearing capacity, and the double hinge pin is suitable for the chainplate with a large span and high bearing capacity.
The side bending flat top chain is suitable for conveying large and medium workpiece pallets. They can be made of steel or plastic, each with its own advantages. Both chainplates are designed to convey material smoothly. Side curved flat-top chains can be used on straight conveyors. They have a low coefficient of friction and can transport weights up to 1.2 kg/cm. They can also be combined with HD profiles.
Flat top drive chains are usually made of plastic material and come in two types: tabletop chains and buffer chains. They come in a variety of widths, but the most popular are standard widths, ranging from 3.25 inches to 12 inches. MatTop chains are usually shipped in 10-foot lengths. They come in different styles, but they all have the same basic specs. Tabletop chains are designed for general conveying, while pad chains are used for specific applications. Solid top chains are suitable for conveying bulk materials, while wide pad chains can handle large volumes of fluids and/or solid-solid mixtures.
These chain conveyors can be used to convey, connect or lift small items. This type of chain is especially useful in industries where the product is hot or greasy. The modular design of these chains allows them to be configured in three dimensions, making them suitable for production changes and transitions. They also help reduce slack in the chain. Flat top chains are commonly used in final assembly and mechanical or paint restoration in the automotive industry.

double chain

Besides the roller chain, another type of chain drive is the double drive chain. This type of chain consists of a series of short cylindrical rollers connected together by side links and driven by gears called sprockets. This type of chain is very reliable and only requires a tractor with a high rpm PTO. It is manufactured by CZPT and is available in many different sizes and finishes.

Self-lubricating chain

Self-lubricating drive chains are the ideal solution for applications that do not require the relubrication of conventional chains. This maintenance-free roller chain features fully heat-treated components that increase the chain’s fatigue resistance and strength. It’s sintered alloy bushings are oil-impregnated, reducing the chance of premature wear and elongation. Its self-lubricating properties enhance its durability and work well even in hard-to-reach places.
CZPT self-lubricating roller chains feature preloaded sintered steel bearing pins and oil-impregnated sintered bushings. These chains are drop-in replacements for standard roller chains and run on the same sprockets as standard chains. In addition to being maintenance-free, self-lubricating roller chains are compatible with most existing sprockets and are ideal for demanding applications.
The O-ring chain concept was used to develop self-lubricating systems. It has two or more annular grease storage chambers. A self-lubricating bushing roller chain has an oil reservoir between its pin chain and the roller chainplate. A grease seal between these two plates isolates the moving parts and keeps the joints well lubricated. O-rings are made of special nitrile rubber, whose properties vary by application.
CZPT SLR conveyor chains and CZPT SLR drive chains have rollers on sintered bushings. CZPT SLR chains and SLR conveyor chains are self-lubricating and have a higher working load than standard ANSI chains. They may not be interchangeable with other self-lubricating chains from other manufacturers. Self-lubricating drive chains are the best solution for demanding industrial applications requiring heavy-duty, reliable conveying.

China Custom Grade U2 U3 Marine Anchor Chain Stud Link Anchor Chain   roller chain breaker toolChina Custom Grade U2 U3 Marine Anchor Chain Stud Link Anchor Chain   roller chain breaker tool
editor by CX 2023-04-20