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Stainless Steel ASTM80 Standard High Polished Welded Link Chain 316 Chain
-Material: stainless steel 304, stainless steel 316, stainless steel 316L ...
-Surface treatment: polishing ...
-Manufacture standard: ASTM1980 Standard
-Process: Welded+Heat Treatment
-Product marking: Required by client.
-Other type: DIN763, DIN764, DIN766, Australian type, NACM standard, USA type...
-Chain Made of Stainless Steel 304,304L,316,316L
-Advantage: Type 316 stainless steel has the best corrosion resistance among standard stainless steels. It resists pitting and corrosion by most chemicals, and is particular resistant to saltwater corrosion.
Detail Information
| ASTM1980 Standard Link Chain | |||||||||||||
| 1. Proof Coil Chain (G30) | |||||||||||||
| NORMINAL SIZE | MATERIAL DIAMETER | WORKING LOAD LIMIT (MAX) | PROOF TEST (MIN) | BREAKING FORCE (MIN) | INSIDE LENGTH (MAX) | INSIDE WIDTH (MIN) | |||||||
| inch | mm | kg | lb | kn | lb | kn | lb | kg | lb | mm | inch | mm | inch |
| 1/8 | 4 | 190 | 420 | 3.78 | 850 | 7.56 | 1,700 | 8.8 | 19 | 22.6 | 0.89 | 7.4 | 0.29 |
| 3/16 | 5.5 | 360 | 800 | 7.11 | 1,600 | 14.2 | 3,200 | 18.3 | 40 | 24.1 | 0.95 | 10.2 | 0.4 |
| 1/4 | 7.1 | 600 | 1,330 | 11.8 | 2,650 | 23.6 | 5,300 | 32.7 | 72 | 25.4 | 1 | 12.7 | 0.5 |
| 5/16 | 8.7 | 910 | 2,000 | 17.8 | 4,000 | 35.6 | 8,000 | 48 | 106 | 27.9 | 1.1 | 12.7 | 0.5 |
| 3/8 | 10.3 | 1,270 | 2,800 | 24.9 | 5,600 | 49.8 | 11,200 | 70.3 | 155 | 31.2 | 1.23 | 15.7 | 0.62 |
| 1/2 | 13.5 | 2,190 | 4,800 | 42.9 | 9,650 | 85.8 | 19,300 | 123 | 271 | 38.9 | 1.53 | 20.3 | 0.8 |
| 5/8 | 16.7 | 3,350 | 7,400 | 65.8 | 14,800 | 131.6 | 29,600 | 184 | 405 | 48.3 | 1.9 | 25.4 | 1 |
| 3/4 | 19.8 | 4,700 | 10,400 | 92.5 | 20,800 | 185 | 41,600 | 264 | 582 | 54.6 | 2.15 | 28.4 | 1.12 |
| 7/8 | 23 | 6,350 | 14,000 | 124.5 | 28,000 | 249 | 56,000 | 368 | 811 | 63.5 | 2.5 | 34.8 | 1.37 |
| 1 | 26.5 | 8,400 | 18,600 | 165.4 | 37,200 | 330.8 | 74,400 | 474 | 1045 | 69.9 | 2.75 | 38.1 | 1.5 |
| 2. High Test Chain (G43) | |||||||||||||
| NORMINAL SIZE | MATERIAL DIAMETER | WORKING LOAD LIMIT (MAX) | PROOF TEST (MIN) | BREAKING FORCE (MIN) | INSIDE LENGTH (MAX) | INSIDE WIDTH (MIN) | |||||||
| inch | mm | kg | lb | kn | lb | kn | lb | kg | lb | mm | inch | mm | inch |
| 1/4 | 7.1 | 1,180 | 2,600 | 19.1 | 4,300 | 34.5 | 7,750 | 36.3 | 80 | 21.8 | 0.86 | 10.2 | 0.4 |
| 5/16 | 8.7 | 1,770 | 3,900 | 28.4 | 6,400 | 51.6 | 11,600 | 50.4 | 111 | 26.7 | 1.05 | 12.2 | 0.48 |
| 3/8 | 10.3 | 2,450 | 5,400 | 39.6 | 8,900 | 72 | 16,200 | 72.6 | 160 | 30.3 | 1.19 | 14.7 | 0.58 |
| 1/2 | 13.5 | 4,170 | 9,200 | 68 | 15,300 | 122.7 | 27,600 | 128.6 | 284 | 36 | 1.43 | 19.1 | 0.75 |
| 3. transport Chain (G70) | |||||||||||||
| NORMINAL SIZE | MATERIAL DIAMETER | WORKING LOAD LIMIT (MAX) | PROOF TEST (MIN) | BREAKING FORCE (MIN) | INSIDE LENGTH (MAX) | INSIDE WIDTH (MIN) | |||||||
| inch | mm | kg | lb | kn | lb | kn | lb | kg | lb | mm | inch | mm | inch |
| 1/4 | 7.1 | 1,430 | 3,150 | 27.8 | 6,300 | 56 | 12,600 | 34 | 75 | 21.8 | 0.86 | 11.4 | 0.45 |
| 5/16 | 8.7 | 2,130 | 4,700 | 41.8 | 9,400 | 83.6 | 18,800 | 50.4 | 111 | 25.6 | 1.01 | 11.7 | 0.46 |
| 3/8 | 10.3 | 2,990 | 6,600 | 58.7 | 13,200 | 117.4 | 26,400 | 71 | 156 | 30.2 | 1.19 | 14 | 0.55 |
Main products are：
-Regular Steel Link chains
-Common Welding Chains and Unwelding Chain
-Grade: G30/G43/G70
Standards:
* Ordinary mild steel link chain,
* ASTM80 standard link chain,
* NACM90/M96/M2003/M2010 Standard link chain,
* USA Standard chain with hooks,
* Australian standard link chain,
* DIN5685A/C SHORT/LONG link chain,
* Din763 long link chain,
* Din766 short link chain,
* DIN764 link chain,
* Norwegian standard link chain,
* Korean standard link chain,
* USA standard double loop chain,
* DIN5686 knotted chain.
* High Tensile Chains
* Stainless Chains 304,304L,316,316L
* Knotted Chains and Animal Chains
Stainless Steel Link Chains are manufactured from premium stainless steel grades such as AISI 304 and 316, ensuring excellent corrosion and wear resistance. They are produced according to international standards including DIN 5685, DIN 763, and ISO 1834, guaranteeing consistent strength and quality. Commonly used in marine, industrial, architectural, and agricultural applications, these chains provide reliable performance for lifting, securing, and decorative purposes. Key features include high tensile strength, smooth surface finish, rust resistance, and long service life, making them suitable for both heavy-duty and aesthetic installations in harsh environments.
