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20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
Specifications
Brand Name :
ASAC
Model Number :
TO BE MENTIONED
Certification :
ABS,BV,CCS,CR,DNV,LR,NK,RINA,RMRS,KR
Place of Origin :
CHINA
MOQ :
10 PCS
Price :
US$50-80/PCS
Payment Terms :
T/T
Supply Ability :
10000PCS/YEAR
Delivery Time :
30 WORKING DAYS
Packaging Details :
Plywood pallets/Wooden Box/PP ton bag
Products Name :
BUOY SHACKLE(B)
Standard :
ISO9001,API-Q1/ISO14001,OHSAS18001andHSE/ISO50001
Usage :
Marine anchoring
Surface Treatment :
Black Painted or Customized based on clients' requirement
Application :
Marine Ships
Size range :
20.5-73mm
Description

High Performance ABS BV CCS Certified B Type Buoy Shackle for Marine Anchoring Size Range 20.5-73mm

1.Production Capacity

(1) We have independently designed and manufactured an automatic production line for 26 large and medium-sized anchor chains, with 6 fully automatic continuous heat treatment lines and 4000T anchor chain tensile equipment for testing. These are used for the production of AM2 and AM3 marine anchor chains with diameters ranging from 12.5mm to 240mm, as well as R3, R3S, R4, R4S, R5 and R6 marine mooring chains. We have 7 automated forging production lines that can produce various shapes and specifications of accessories, with an annual output of nearly 30,000 tons. Among them, the 2500T hydraulic machine can produce accessories weighing up to 16T. The 8T die forging production line can produce marine engineering accessories weighing over 6T and with specifications over 240mm, which is at the world's leading level. We can also accept various non-standard product customization to meet the needs of different customers.

(2) Equipment List

Various sizes of chain units:3, 5,6,7,8,9,11, 16total 39 sets

Automatic chain heat treatment furnace: I5 sets

Automatic chain proof test machine:

2000/5000/12000/24000/40000kN total10 sets

Chain shot blasting machine: 8 sets

Bending/shaping machine: 6 sets

Heating furnace: 10 sets

Batch furnace(gas) and electric furnace: I5 sets

Machining equipment: 29 sets

Various types of cranes, big truck crane etc. 30t I5 sets

150 meters deep-water pier: I

Other equipments: over 300 sets

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

2. SPECIFICATIONS

d =nominal diameter of common link(mm)
SPECIFICATION OF BUOY SHACKLE(B)
Size d L±2.5% B±2.5% D±2.5% B₃ h d1 d2 B₂
20.5 31 203 80 61 161 44 82 33 142
22 33 218 86 66 176 47 112 38 152
24 36 237 94 72 195 51 112 38 166
26 39 257 102 78 215 55 112 41 180
28 42 277 110 84 235 59 112 45 194
30 45 296 118 90 274 64 144 48 208
32 48 316 126 96 294 68 144 51 222
34 52 336 130 102 313 72 144 54 234
36 54 356 142 107 332 76 144 57 250
38 56 375 150 113 372 80 188 60 262
40 58 384 150 118 375 83 188 62 266
42 59 394 150 125 379 85 188 63 268
44 62 401 150 130 396 88 188 66 274
46 64 410 150 136 401 90 188 69 278
48 67 429 160 141 421 92 200 72 294
50 70 440 160 148 430 95 200 75 300
52 73 460 170 153 450 98 213 78 316
54 76 472 170 161 457 101 213 81 322
56 78 491 180 165 477 104 225 84 336
58 81 503 180 172 492 108 225 87 342
60 84 513 180 177 500 I1l 225 90 348
62 87 525 180 184 508 115 225 93 354
64 90 556 200 189 537 119 250 96 380
66 92 566 200 195 545 122 250 99 384
68 95 576 200 200 552 125 250 102 390
70 98 586 200 207 570 127 250 105 396
73 103 601 200 215 582 132 250 109 406
76 106 615 200 223 594 137 250 113 412
78 109 625 200 230 606 140 250 116 418
81 112 641 200 242 624 146 250 119 424
84 115 655 200 251 639 152 250 122 430
87 118 670 200 259 648 158 250 127 436
90 122 684 200 267 660 164 250 130 444
92 125 700 210 272 695 168 275 133 460
95 129 722 220 282 717 174 275 138 478
97 132 738 220 288 732 177 275 141 484
100 136 760 220 297 754 183 275 145 492
102 139 776 220 303 768 186 275 148 498
105 143 798 220 312 790 192 275 152 506
107 145 814 220 318 805 195 275 155 510
III 151 844 220 330 834 203 275 161 522
114 155 867 240 339 876 208 300 165 550
117 159 890 240 348 898 214 300 169 558
120 163 912 240 356 920 219 300 174 566
122 166 928 240 362 935 223 300 177 572
124 168 943 240 368 950 226 300 180 576
127 173 966 250 377 982 232 313 184 596
130 177 988 250 386 1004 237 313 188 604
132 180 1003 250 392 1019 241 330 192 610
137 186 1041 250 407 1049 250 330 199 622
142 193 1079 250 422 1076 259 348 206 636
147 200 1117 250 437 1106 268 348 213 650
152 207 1155 270 451 1155 277 372 221 684
Testing Load sees "Testing load table"

3. Quality Inspection 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized 20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

4. Grade of Accessories

Grade/Size/Certificate of Anchor chain & Accessories
Product Stud anchor chain Studless anchor chain Anchor Chain Accessories
Grade M2,M3 M2,M3 M2,M3
Size 12.5-178mm 12.5-178mm 152mm
Certificate ABS,BV,CCS,CR,DNV,LR,NK,RINA,RMRS ABS,BV,CCS,CR,DNV,KR,LR,NK,RINA,RMRS

5. Testing Load Of Anchor Chain And Accessories

Testing Load Of Anchor Chain And Accessories (MS Units)
Diameter of Chain
(mm)		 Grade 2 Grade 3
Tensile load PL Breaking load BL Tensile load PL Breaking load BL
KN KN KN KN
12.5 66 92 92 132
14 82 116 116 165
16 107 150 150 216
17.5 127 179 179 256
19 150 211 211 301
20.5 175 244 244 349
22 200 280 280 401
24 237 332 332 476
26 278 389 389 556
28 321 449 449 642
30 368 514 514 735
32 417 583 583 833
34 468 655 655 937
36 523 732 732 1050
38 581 812 812 1160
40 640 896 896 1280
42 703 981 981 1400
44 769 1080 1080 1540
46 837 1170 1170 1680
48 908 1270 1270 1810
50 981 1370 370 1960
52 1060 1480 1480 2110
54 1140 1590 1590 2270
56 1220 1710 1710 2430
58 1290 1810 1810 2600
60 1380 1940 1940 2770
62 1470 2060 2060 2940
64 1560 2190 2190 3130
66 1660 2310 2310 3300
68 1750 2450 2450 3500
70 1840 2580 2580 3690
73 1990 2790 2790 3990
76 2150 3010 3010 4300
78 2260 3160 3160 4500
81 2410 3380 3380 4820
84 2580 3610 3610 5160
87 2750 3850 3850 5500
90 2920 4090 4090 5840
92 3040 4260 4260 6080
95 3230 4510 4510 6440
97 3340 4680 4680 6690
100 3530 4940 4940 7060
102 3660 5120 5120 7320
105 3850 5390 5390 7700
107 3980 5570 5570 7960
111 4250 5940 5940 8480
114 4440 6230 6230 8890
117 4650 6510 6510 9300
120 4850 6810 6810 9720
22 5000 7000 7000 9990
124 5140 7200 7200 10280
127 5350 7490 7490 10710
130 5570 7800 7800 |140
132 5720 8000 8000 11420
137 6080 8510 8510 12160
142 6450 9030 9030 12910
147 6840 9560 9560 13660
152 7220 10100 10100 14430
157 7600 10640 10640 15200
162 7990 11180 11180 15980
165 LOAD(kN) Grade 2 Grade 3
168
171
175
178 Tensile Strength PL 0.0098ld²(44-0.08d) 0.01373d²(44-0.08d)
180
182
185
188 Breaking load BL 0.01373d²(44-0.08d) 0.01961d²(44-0.08d)
191
194
197
Mark:The real loading data shall subject to the formula calculation.

6. ACCESSORIES APPROVAL CERTIFICATES

20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

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Product Detail
Brand Name :
ASAC
Model Number :
TO BE MENTIONED
Certification :
ABS,BV,CCS,CR,DNV,LR,NK,RINA,RMRS,KR
Place of Origin :
CHINA
MOQ :
10 PCS
Price :
US$50-80/PCS
Contact Supplier
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized
20.5mm-73mm B Type Buoy Shackle Boat Anchor Chain Shackle Customized

Hangzhou Fuyang Mykey Imp & Exp Co., Ltd.

Verified Supplier
1 Years
zhejiang, hangzhou
Since 2015
Business Type :
Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Marine Ventilation Fan, Marine Ventilator, Marine Anodes
Total Annual :
40 million US dollars-50 million US dollars
Employee Number :
16~18
Certification Level :
Verified Supplier
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