Anchor Chains Grade U3 Studless Anchor Chain Open Link Chain
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Product Highlights
- Wide Size Range: Available from 12.5mm to 162mm for various grades.
- Multiple Grades: Offers Grade U1, U2, U3, ORQ, R3, R3S, and R4.
- International Certifications: Certified by ISO, CE, CCS, ABS, DNV, KR, LR, NK, and more.
- High Strength Material: Constructed with U1:Cm370, U2:Cm490, and U3:Cm690 materials.
- Versatile Applications: Suitable for ships, oil rigs, floating equipment, and mooring buoys.
- Fast Delivery: Standard delivery time is 15 to 20 days after deposit.
- Surface Treatment: Features durable baking paint surface treatment.
- Custom Packaging: Standard ton bag or wire rope bundle; special packages available.
Product Attributes
- Customization
- Available
- Usage
- Transmission Chain, Drag Chain, Conveyor Chain, Boat Berthing
- Material
- U1:Cm370; U2:Cm490; U3:Cm690
- Model NO.
- Grade U3 Studless Anchor Chain
- Surface Treatment
- Baking Paint
- Feature
- High Strength
- Chain Size
- 13mm to 162mm
- Structure
- Welded Chain
- Color
- Solid Color
- Delivery Time
- 15 Days
- Certificate
- ISO,CE,CCS,ABS,Kr,Lr,Nk,Dnv,etc.
- Stock
- Available
- Package
- Ton Bag, Wire Rope Bundle
- Chain Cable
- Mooring, Dock Fender
- Chain Cable Accessories
- Mooring, Dock Fender
- Transport Package
- Ton Bag, Wire Rope Bundle
- Specification
- 13mm to 162mm
- Trademark
- LS
- Origin
- China
- HS Code
- 73158100
- Production Capacity
- 6000ton/Month
Product Images of Anchor Chains Grade U3 Studless Anchor Chain Open Link Chain
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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 | 3010 |
| 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 | 3010 | 3010 | 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 | 10280 | 9598 | |||||
| 127 | 5350 | 7490 | 7490 | 10710 | 9908 | |||||
| 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.
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 upon customers'need. You can contact us for special or more detailed packages.
Why choose Lift-Sunny (lift-sunny.en.made-in-china.com)
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!
About the Supplier
Company Profile
Qingdao Lift-Sunny Machinery Imp. & Exp. Co., Ltd. Established on the basis of Junlian Auto Parts Co., Ltd, is an export-oriented enterprise with ability of manufacturing medium and high grade marine anchor, rigging hardware and auto parts. The products include more than 2000 varieties are widely used in Construction, Transportation, Forestry, Oil&Gas, Agriculture, Utilities, Aerospace, Marine, Manufacturing, Mining, Fishing and Government.
With a land of 59950 square meters, the direct factory has 500 staffs including 31 Engineers and Technicians. There are more than 100 product lines including 1000 tons Electro-Oil-Hydraulic Forging Hammers and Mould Making Center, Automatic Chains Welding Center, 300mm Webbing Sewing Center, Rubber Production Machine and many testing equipment, such as Horizontal Tensile Testing Machine, Optical Emission Spectrometer.
High quality products are exported to more than 50 countries and regions in USA, Europe, Asia, Africa, etc. The factory has a thorough quality control system. Every step is under strict inspection to insure that every product is perfect. With us, your money and business both in safe.
Lift-Sunny sincerely welcome friends from all over the world come to negotiate business. On the basis of equality and mutual benefit, achieving development on rigging hardware and auto parts market jointly.
To be No. 1, contact us right now!
About Our Factory & Business Background
- Address
- No. 230 Changjiangzhong Road, Huangdao, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- QINGDAO, TIANJIN
Our Production Capability & Technical Expertise
- Main Products
- Chain, Rigging, Casting Steel, Rubber, Marine, Ropes, Webbing Slings, Anchor, Cargo Control, Shackles
Our Industry Experience & Global Business Record
- Export Year
- 2015-02-12
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the minimum order quantity?
- USD 1580 in total value, usually 1 ton.
- What is the delivery time?
- 15 -20 days since received the deposit.
- What are the payment terms?
- A. 30% TT deposit, the balance against copy B/L. B. Irrevocable L/C at sight. C. Other payment can be negotiated.
- Can 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.
- What is the packing method?
- Packing methods for most of the products are in the following photos.Special packages are available upon customers'need. You can contact us for special or more detailed packages.
- What is the company's history and quality control?
- Since 1986, more than 30 years focus on rigging, marine and rubber products. We have 4 round Superior Quality Control with 10 years records and zero complaint.
- What is the customer satisfaction rate?
- Comfortable and topping after-sales service with 99.8% satisfaction rate for more than 50 countries and regions.
Send your message to this supplier
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