1. Chain name
2. Surface
3. Diameter, such as 2mm, 10mm, 20mm, 50mm, etc.
4. Quantity, such as 3000m, 5000m or 20ton, 25ton, etc.
5. Packge, such as wooden reel, plastic reel, soft coil, wooden case, carton, etc.
ORDINARY MILD STEEL LINK CHAIN-long link chain | |||||||
LINK SPECIFICATION | TEST LOAD | BREAKING LOAD | NET WT PER 200FT (KG) | ||||
D | L | W | H.D.G | ||||
IN | MM | MM | MM | KG | KG | B.F. | H.D.G |
1/8 | 3.20 | 23 | 12 | 200 | 400 | 10.40 | 10.70 |
5/32 | 4.00 | 27 | 15 | 300 | 600 | 16.60 | 17.50 |
3/16 | 4.70 | 31 | 17 | 400 | 800 | 22.40 | 23.30 |
7/32 | 5.50 | 32 | 19 | 550 | 1100 | 32.00 | 33.00 |
1/4 | 6.35 | 33 | 21 | 750 | 1500 | 43.50 | 44.80 |
5/16 | 7.94 | 48 | 31 | 1200 | 2400 | 68.00 | 70.00 |
3/8 | 9.50 | 60 | 37 | 1700 | 3400 | 96.00 | 99.00 |
7/16 | 11.11 | 71 | 41 | 2300 | 4600 | 167.00 | 129.00 |
1/2 | 12.70 | 85 | 48.5 | 3000 | 6000 | 256.00 | 172.00 |
5/8 | 15.80 | 114 | 61.5 | 4700 | 9400 | 381.00 | 264.00 |
3/4 | 19.00 | 125 | 75 | 6800 | 13600 | 527.00 | 392.00 |
7/8 | 22.20 | 140 | 88 | 9250 | 18500 | 696.00 | 543.00 |
1 | 25.40 | 155 | 100 | 12150 | 24300 | 770.00 | 716.00 |
Din763 Long Link Chain is a kind of welded link chain. The chain is suitable for all general purposes. Engineering, industrial, agricultural and marine applications in conjunction with our accessories.
Material
Carbon steel Q235&Q195
Surface treatment
Primary color, electric galvanizing, hot galvanizing, blackening, plastic spraying, dipping paint, etc.
Packing
Gunny bag, winding wheel, plastic bucket, iron bucket, wooden box, carton, etc
DIN 763 STANDARD LINK CHAIN | |||||||||
LINK SPECIFICATION | WORKING LOAD | PROOF LOAD | BREAKING LOAD | UNIT WEIGHT | |||||
DIAMETER | INSIDE LENGTH | OUTSIDE WIDTH | |||||||
MM | TOLERANCE | MM | ±MM | MM | ±MM | KG | N | N | KG/100M |
2.0 | ±0.5 | 22 | 1.0 | 8 | 0.4 | 25 | 800 | 1250 | 6 |
2.5 | ±0.5 | 24 | 1.1 | 10 | 0.5 | 40 | 800 | 2000 | 10 |
3.0 | ±0.5 | 26 | 1.2 | 12 | 0.6 | 55 | 1050 | 3200 | 15 |
3.5 | ±0.5 | 28 | 1.3 | 14 | 0.7 | 80 | 1540 | 3850 | 20 |
4.0 | ±0.5 | 32 | 1.5 | 16 | 0.8 | 100 | 2500 | 6500 | 27 |
4.5 | ±0.5 | 34 | 1.7 | 18 | 0.9 | 128 | 3000 | 8000 | 35 |
5.0 | ±0.5 | 35 | 1.8 | 20 | 1.0 | 160 | 4000 | 10000 | 43 |
5.5 | ±0.5 | 38.5 | 1.8 | 22 | 1.1 | 195 | 4200 | 10500 | 52 |
6.0 | ±0.5 | 42 | 2.0 | 24 | 1.2 | 200 | 5000 | 12000 | 63 |
7.0 | ±0.5 | 49 | 2.5 | 28 | 1.4 | 300 | 7500 | 19000 | 86 |
8.0 | ±0.5 | 52 | 2.5 | 32 | 1.6 | 400 | 10000 | 25000 | 110 |
8.5 | ±0.5 | 56 | 2.8 | 34 | 1.7 | 460 | 10200 | 25500 | 125 |
9.0 | ±1.0 | 59 | 3.0 | 36 | 1.8 | 530 | 10500 | 32000 | 141 |
10.0 | ±1.0 | 65 | 3.2 | 40 | 2.0 | 630 | 16000 | 40000 | 175 |
11.0 | ±1.0 | 72 | 3.4 | 44 | 2.0 | 790 | 15800 | 47500 | 211 |
12.0 | ±1.0 | 78 | 3.6 | 48 | 2.3 | 940 | 18800 | 56500 | 255 |
13.0 | ±1.0 | 82 | 4.0 | 52 | 2.5 | 1000 | 25000 | 63000 | 295 |
16.0 | ±1.0 | 100 | 5.0 | 64 | 3.2 | 1600 | 40000 | 100000 | 445 |
18.0 | ±1.0 | 113 | 5.2 | 70 | 3.2 | 2120 | 42300 | 127000 | 565 |
19.0 | ±1.0 | 119 | 5.6 | 72 | 3.4 | 2370 | 47300 | 142000 | 625 |
20.0 | ±1.0 | 120 | 6.0 | 75 | 3.8 | 2500 | 50000 | 160000 | 7000 |
22.0 | ±1.0 | 127 | 6.0 | 82 | 4.0 | 3170 | 63300 | 190000 | 855 |
25.0 | ±1.0 | 140 | 6.6 | 85 | 4.2 | 4090 | 81700 | 245000 | 1090 |
28.0 | ±1.0 | 152 | 7.0 | 96 | 4.7 | 6000 | 12000 | 300000 | 1390 |
30.0 | ±1.0 | 162 | 7.4 | 102 | 4.9 | 7000 | 14000 | 350000 | 1597 |
32.0 | ±1.0 | 171 | 7.8 | 108 | 5.27 | 8000 | 16000 | 400000 | 1820 |
LinYi YuanTong Hardware rigging Co.,Ltd. was founded in Located in TaiPing Street,HeDong District,LinYi City,ShanDong Province.It covers an area of 10,000 square meters,there are more than 200 employees,the main prouducts of enterprises are ordinary chains,high stength chains,stainless steel chains,knit chains,animal chains,ect,there are more than 300 varieties of specifications.
?Our company has passed the international quality management system certification, and has a strict quality managementsystem.With first- class equipment,reliable quality assurance,products have been exported to the United States,Canada,Europe and more than 30 countries and regions,have a high reputation.
If you need more details or have any questions, please feel free to contact us, we are more than pleased to do any help. Thanks! Glad to be of service. Please feel free to contact us anytime !!!
We 24 hours service for you!

1)DIN5685A/C,DIN764,DIN763,DIN766,DIN5686 Link Chain
2)Ordinary Short,Medium Link Chain
3)Korean Standard Link Chain
4)ASTM80 Standard Link Chain
5)Norwegian Standard Link Chain
6)Australian Standard Link Chain
7)NACM1990 Standard Link Chain
8)NACM1996/2003 Standard Link Chain
9)Animal Link Chain
10)Stainless Steel Link Chain
11)Weldless Link Chain
12)G80 Link Chain
13)G43 Link Chain
Link Chain
DIN763, DIN766, Norwegian standard link chain,Korean standard link chain, us type standard double loop chain,
DIN5686 knotted chain,Japanese standard, Korean standard link chain, ASTM80 standard link chain, and so on.
We have in this line for many years. We sincerely hope to establish long and stable business cooperations
with your company.We confirm you good quality, best price, best service and punctual delivery time.
If you have any inquirys in our line, please feel free to contact us.We will try all our best to support you.







Our advantage:
1. High quality & Competitive Price2. 20 years manufacturing & exporting experience
3. JIS, ISO, BS, DIN ASTM Standards
4. Fast delivery & Fewer MOQ
5.?Professional after-sale Stuff
We can transfer the sample to you freely according to your needs via (Fedex, DHL, EMS)Payment:
1. Usually we accept based on T/T, L/C: T/T 30% deposit, 70% balance against B/L copy; L/C at sight
2. T/T, L/C, D/P, D/A, West Union, Moneygram, Escrow, Other
3. Price term: FOB & CIF
Product nime: link chain.
Place of origin: linyi of shandong ,China.
Brand: Yuantong.
Size: 1mm-30mm.
Surface: Elector Galivanizd (Hot Dip Galivanized,
Polished, Self-color).
1. We promise to send the quotation within 24 hours.
2. 100% can guarantee that the product is qualified.
3. The product will be completed within the shortest delivery cycle.
4. We guarantee to provide the best after-sales service.
5. Meet customer requirements as much as possible.
6. Free chain samples are available.
7. Competitive factory reserve price will be provided.
8. Customers are welcome to visit the factory at any time.
9. The test report will provide real test data.
10.We are a manufacturer integrating industry and trade and have advantages.



Yuantong link chain always lead the new development of technologies, new products
And value-added services. Over the years, link chains have been created, applied,
And enable real growth forcustomers into newmarketplaces.
Link chains are widely used in various industries.
1. Decoration; Protection; Lifting; Traction etc.
2. Fishing &boat chain; Mine chain; Cement lifting round chain.



We can provide you with welded chain links of different specifications. You are welcome to consult. It is a great honor for us to know you!
Contact person:Tina


OEM is acceptable, we can make the sizes as your request.