Customization: | Available |
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Usage: | Fishing Chain |
Material: | Alloy |
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Anchor chain; Hatch cover chain; DIN fishing chain
Fishing chain is a special chain for offshore industry and fishery. The fishing chain provided by Ruili uses high-quality alloy steel as raw material and is carefully manufactured by experts. The surface has a variety of coating methods such as original color, blackening, spraying, hot-dip galvanizing, and zinc infiltration. All specifications of the series of products meet the ISO and EN standard safety levels 6 and 8, with a safety factor of 4 times, ensuring safe and reliable use by the majority of users
Product advantages:
1. We have more than 20 years of production experience.
2.High toughness and large capacity of absorbing shock load.
3.High product strength, strong versatility
4. Advantageous production facilities:
Advanced program-controlled chain production line; Automatic heat processing machine; Automatic shot blasting machine.
5.The surface is treated in rust-resistant.method.
Offshore industry and fishery chainAccording to Ruili technical conditions
Mechanical properties
Chain type | RTN/RTK Non-calibrated technical fish chain/calibrated technical fish chain |
RTKO Calibrated, annealed technical fish chain |
RSKO* Calibrated, annealed technical fish chain |
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Grade | 3 | 4 | 5 | 6 | 7 | 8.0 | 9 | 9.5 | 7 | 8 | 9 | 9.5 | 10 |
Minimum hardness[HBW] | ~ | 300 | 300 | 300 | 350 | 350.0 | 360 | 360 | 350 | 350 | 380 | 410 | 440 |
390 | 440 | ||||||||||||
Minimum stress at breaking load Rm[N/mm2] | 320 | 400 | 500 | 630 | 700 | 800.0 | 900 | 950 | 700 | 800 | 900 | 950 | 1000 |
Short link chain
Size d×t(p) |
b1min | Minimum breaking load Grade |
Weight | |||
mm | mm | 5 | 6 | 8 | 9.5 | kg/m |
16×48 | 22.4 | 201 | 253 | 322 | 382 | 5.7 |
19×57 | 27 | 284 | 357 | 454 | 539 | 8.1 |
20×60 | 27 | 314 | 396 | 503 | 597 | 9.0 |
22×66 | 28.6 | 380 | 479 | 608 | 722 | 10.9 |
26×78 | 32.5 | 531 | 669 | 849 | 1009 | 15.2 |
Medium link chain
Size d×t(p) |
b1min | Minimum breaking load Grade |
Weight | |||
mm | mm | 5 | 6 | 8 | 9.5 | kg/m |
16×64 | 24 | 201 | 253 | 322 | 382 | 5.1 |
18×64 | 21 | 254 | 321 | 407 | 483 | 6.6 |
19×75 | 30 | 284 | 357 | 454 | 539 | 7.2 |
19×76 | 28.5 | 284 | 357 | 454 | 539 | 7.1 |
22×86 | 26 | 380 | 479 | 608 | 722 | 9.9 |
22×88 | 31 | 380 | 479 | 608 | 722 | 11.6 |
24×86 | 28 | 452 | 570 | 724 | 860 | 12.4 |
26×91 | 35 | 531 | 669 | 849 | 1009 | 14.4 |
26×92 | 30 | 531 | 669 | 849 | 1009 | 14.1 |
30×108 | 37.5 | 707 | 891 | 1131 | 1343 | 19.0 |
Long link chain
Size d×t(p) |
b1min | Minimum breaking load Grade |
Weight | |||
mm | mm | 5 | 6 | 8 | 9.5 | kg/m |
16×100 | 26 | 201 | 253 | 322 | 382 | |
19×100 | 27 | 284 | 357 | 503 | 597 | |
22×120 | 36 | 380 | 479 | 608 | 722 | |
26×140 | 41 | 531 | 669 | 849 | 1009 |
1.Q:Are you a trading company or manufacture?
A: We are a real manufacturer, specialized in chain production for more than 20 years.
2.Q: Can you manufacture customized products?
A: Yes, we can manufacture the products you want as long as you
3.Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, etc
4.Q. What are your terms of delivery?
A: EXW, FOB. CFR, CIF
5.Q: What are your terms of payment?
A: Payment<= 5000 USD, 100% in advance. Payment> 5000 USD, 30% T/T in advance, balance before shipment.