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Product Details:
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Size: | 34~200mm | Type: | Studlink / Studless Mooring Anchor Chain |
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Useage: | Mooring Anchor Chain | Surface: | Shot Blasting |
Material: | R3 Grade | Standard: | ISO 1704 API |
High Light: | HB330 Mooring Anchor Chain,HB340 Heavy Anchor Chain,ISO 1704 Mooring Anchor Chain |
Mooring Anchor Chain-China Shipping Anchor Chain
China Shipping Anchor Chain(Jiangsu) Co., Ltd a leading manufacture and supply for Mooring Chains to supply the rapidly growing offshore oil and gas industries in worldwide.
R3S Mooring Chains Depending on the nominal tensile strength of the steels used for manufacture, chains are to be subdivided into five grades, i.e.: R3, R3S, R4, R4S, and R5.
R3S Mooring Chains used for offshore structures, drilling ships and FPSO is manufactured using
a leading-edge automated production line. Premium quality products that pass strict tests and inspections
are supplied to world-renowned oil companies and engineering companies, proving our excellent quality.
China Anchor Chain Factory Fast Delivery,China Shipping anchor chain factory, manufacturer, supplier, China Anchor Chain, Stud Link Anchor Chain Factory Fast Delivery,stockiest,for sales,DNV GL BV ABS LR CCS NK KR Class
Chain Diameter | R3 | R3s | R4 | |||||
Stud/StudlessProof Load(kN) | BreakingLoad (kN) |
Studless Proof Load(kN) | StudProof Load(kN) | Breaking Load(kN) | Studless Proof Load(kN) | Stud Proof Load(kN) | Breaking Load(kN) | |
34 | 745 | 1065 | 831 | 859 | 1189 | 917 | 1031 | 1308 |
36 | 832 | 1189 | 928 | 960 | 1327 | 1024 | 1152 | 1461 |
38 | 923 | 1319 | 1030 | 1065 | 1473 | 1136 | 1278 | 1621 |
40 | 1019 | 1456 | 1136 | 1176 | 1626 | 1254 | 1411 | 1789 |
42 | 1119 | 1599 | 1248 | 1291 | 1786 | 1377 | 1549 | 1965 |
44 | 1223 | 1748 | 1364 | 1411 | 1952 | 1505 | 1693 | 2148 |
46 | 1331 | 1903 | 1485 | 1536 | 2124 | 1639 | 1843 | 2338 |
48 | 1444 | 2064 | 1610 | 1666 | 2304 | 1777 | 1999 | 2536 |
50 | 1560 | 2230 | 1740 | 1800 | 2490 | 1920 | 2160 | 2740 |
52 | 1681 | 2403 | 1875 | 1940 | 2683 | 2069 | 2327 | 2952 |
54 | 1806 | 2581 | 2014 | 2083 | 2882 | 2222 | 2500 | 3171 |
56 | 1934 | 2764 | 2157 | 2231 | 3086 | 2380 | 2677 | 3396 |
58 | 2066 | 2953 | 2304 | 2384 | 3297 | 2543 | 2860 | 3628 |
60 | 2202 | 3147 | 2456 | 2541 | 3514 | 2710 | 3049 | 3867 |
62 | 2342 | 3347 | 2612 | 2702 | 3737 | 2882 | 3242 | 4112 |
64 | 2485 | 3552 | 2771 | 2867 | 3966 | 3058 | 3440 | 4364 |
66 | 2632 | 3762 | 2935 | 3036 | 4200 | 3239 | 3644 | 4622 |
68 | 2782 | 3977 | 3103 | 3210 | 4440 | 3424 | 3852 | 4886 |
70 | 2936 | 4196 | 3274 | 3387 | 4686 | 3613 | 4065 | 5156 |
73 | 3173 | 4535 | 3539 | 3661 | 5064 | 3905 | 4393 | 5572 |
76 | 3417 | 4885 | 3812 | 3943 | 5454 | 4206 | 4731 | 6002 |
78 | 3584 | 5124 | 3998 | 4136 | 5721 | 4411 | 4963 | 6295 |
81 | 3841 | 5490 | 4284 | 4432 | 6130 | 4727 | 5318 | 6746 |
84 | 4104 | 5866 | 4578 | 4735 | 6550 | 5051 | 5682 | 7208 |
87 | 4374 | 6252 | 4879 | 5047 | 6981 | 5383 | 6056 | 7682 |
90 | 4651 | 6648 | 5187 | 5366 | 7423 | 5724 | 6439 | 8168 |
92 | 4838 | 6916 | 5397 | 5583 | 7723 | 5955 | 6699 | 8498 |
95 | 5125 | 7326 | 5717 | 5914 | 8180 | 6308 | 7096 | 9002 |
97 | 5320 | 7604 | 5934 | 6138 | 8491 | 6547 | 7366 | 9343 |
100 | 5616 | 8028 | 6264 | 6480 | 8964 | 6912 | 7776 | 9864 |
102 | 5817 | 8316 | 6489 | 6712 | 9285 | 7160 | 8055 | 10217 |
105 | 6123 | 8753 | 6830 | 7065 | 9774 | 7536 | 8478 | 10755 |
107 | 6330 | 9049 | 7061 | 7304 | 10104 | 7791 | 8765 | 11118 |
111 | 6751 | 9650 | 7530 | 7789 | 10775 | 8309 | 9347 | 11857 |
114 | 7072 | 10109 | 7888 | 8160 | 11288 | 8704 | 9792 | 12421 |
117 | 7398 | 10575 | 8251 | 8536 | 11808 | 9105 | 10243 | 12993 |
120 | 7728 | 11047 | 8620 | 8917 | 12335 | 9511 | 10700 | 13573 |
122 | 7951 | 11365 | 8868 | 9174 | 12690 | 9785 | 11008 | 13964 |
124 | 8175 | 11686 | 9118 | 9433 | 13048 | 10062 | 11319 | 14358 |
127 | 8515 | 12172 | 9498 | 9825 | 13591 | 10480 | 11790 | 14956 |
130 | 8859 | 12663 | 9881 | 10222 | 14140 | 10903 | 12266 | 15559 |
132 | 9090 | 12994 | 10139 | 10488 | 14509 | 11188 | 12586 | 15965 |
137 | 9674 | 13829 | 10791 | 11163 | 15442 | 11907 | 13395 | 16992 |
142 | 10268 | 14677 | 11452 | 11847 | 16389 | 12637 | 14217 | 18034 |
147 | 10869 | 15536 | 12123 | 12541 | 17348 | 13377 | 15049 | 19089 |
152 | 11476 | 16405 | 12800 | 13242 | 18318 | 14125 | 15890 | 20157 |
157 | 12090 | 17282 | 13485 | 13950 | 19297 | 14880 | 16740 | 21235 |
162 | 12708 | 18166 | 14175 | 14664 | 20284 | 15641 | 17596 | 22321 |
MOORING CHAINS PROOF & BREAKING TEST LOADS
WEIGHT & LENGTH OVER 5 LINKS TABLET
Test Load, in kN | Grade R3 Stud Link | Grade R3S Stud Link | Grade R4 Stud Link | Grade R4S Stud Link | Grade R5 Stud Link |
Proof | 0.0148 d2 (44 – 0.08d) | 0.0180 d2 (44 – 0.08d) | 0.0216 d2 (44 – 0.08d) | 0.0240 d2 (44 – 0.08d) | 0.0251 d2 (44 – 0.08d) |
Break | 0.0223 d2 (44 – 0.08d) | 0.0249 d2 (44 – 0.08d) | 0.0274 d2 (44 – 0.08d) | 0.0304 d2 (44 – 0.08d) | 0.0320 d2 (44 – 0.08d) |
Test Load, in kN | Grade R3 Studless | Grade R3S Studless | Grade R4 Studless | Grade R4S Studless | Grade R5 Studless |
Proof | 0.0148 d2 (44 – 0.08d) | 0.0174 d2 (44 – 0.08d) | 0.0192 d2 (44 – 0.08d) | 0.0213 d2 (44 – 0.08d) | 0.0223 d2 (44 – 0.08d) |
Break | 0.0223 d2 (44 – 0.08d) | 0.0249 d2 (44 – 0.08d) | 0.0274 d2 (44 – 0.08d) | 0.0304 d2 (44 – 0.08d) | 0.0320 d2 (44 – 0.08d) |
Chain Weight, in kg/m | Stud link = 0.0219d2 | ||||
Chain Weight, in kg/m | Studless chain | ||||
Weight calculations for each design are to be submitted. | |||||
Pitch Length | Five Link Measure | ||||
Minimum | 22d | ||||
Maximum | 22.55d | ||||
*Note: data refers to IACS Offshore Mooring Chain Rules |
MOORING CHAINS MECHANICAL PROPERTIES
Grade | Yield stress N/mm2 minimum (1) | Tensile strength N/mm2 minimum (1) | Elongation % minimum | Reduction (3) of area % minimum | Charpy V-notch impact tests | ||
Test temperature °C (2) | Average energy J minimum | Avg. energy flash weld J minimum | |||||
R3 | 410 | 690 | 17 | 50 | 0 -20 | 60 40 | 50 30 |
R3S | 490 | 770 | 15 | 50 | 0 -20 | 65 45 | 53 33 |
R4 | 580 | 860 | 12 | 50 | -20 | 50 | 36 |
R4S(4) | 700 | 960 | 12 | 50 | -20 | 56 | 40 |
R5(4) | 760 | 1000 | 12 | 50 | -20 | 58 | 42 |
*NOTES | |||||||
1. Aim value of yield to tensile ratio: 0.92 max. | |||||||
2. At the option of the Classification Society the impact test of Grade R3 and R3S may becarried out at either 0°C or minus 20°C | |||||||
3. Reduction of area of cast steel is to be for Grades R3 and R3S: min. 40 %, for R4, R4Sand R5: min. 35 %, cf. item 2.4.4. | |||||||
4. Aim maximum hardness for R4S is HB330 and R5 HB340. |
,Mooring Chains Technical Date
China Anchor Chain Factory Fast Delivery,China Shipping anchor chain factory, manufacturer, supplier, China Anchor Chain, Stud Link Anchor Chain Factory Fast Delivery,stockiest,for sales,DNV GL BV ABS LR CCS NK KR Class
China Anchor Chain Factory Fast Delivery,China Shipping anchor chain factory, manufacturer, supplier, China Anchor Chain, Stud Link Anchor Chain Factory Fast Delivery,stockiest,for sales,DNV GL BV ABS LR CCS NK KR Class
TAG: MOORING ANCHOR CHAIN CHINA SHIPPING ANCHOR CHAIN
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