
3mm Ordinary Mild Steel Link Chain Galvanized G30 Chain
Production standard: British Standard
Chain grade: G30
We will always adhere to the business philosophy of high-quality products, high-quality services, and high-quality prices to create a better future with users, contribute to the development of Welded G80 Master Link, Safety Latch Sling Hook, grade 80 chains industry, and become a world-class enterprise with international competitiveness. Our company has complete production equipment and a team of highly qualified professionals in various fields including design, manufacturing, and product quality control through years of unremitting efforts. What we pursue is noble sentiment and quality, and we are committing to treat people with integrity, focusing on doing things, paying attention to national integrity, and pursuing great benefits with justice.
Chain Material: 20Mn2A, Q195
Production standard: British Standard
Chain grade: G30
Surface treatment: black oxide, electroplate, black painted, hot dip galvanized etc
Technical Parameter:
Short Link Chain
LINK SPECIFICATION | TEST | BREAKING | NETWTPER200FT | ||||
D | L | W | |||||
in | mm | B.F. | H.D.G | ||||
1/8 | 3.2 | 16 | 12 | 200 | 400 | 11.40 | 11.74 |
5/32 | 4 | 18.5 | 14.5 | 300 | 600 | 18.60 | 19.00 |
3/16 | 4.7 | 19 | 17 | 400 | 800 | 26.20 | 27.00 |
7/32 | 5.5 | 20 | 19 | 550 | 1100 | 36.80 | 38.00 |
1/4 | 6.35 | 22 | 21 | 750 | 1500 | 50.00 | 51.50 |
5/16 | 7.94 | 26.5 | 27.2 | 1200 | 2400 | 80.00 | 82.40 |
3/8 | 9.5 | 30 | 32 | 1700 | 3400 | 122.00 | 125.70 |
7/16 | 11.11 | 34 | 36 | 2300 | 4600 | 164.00 | 169.00 |
1/2 | 12.7 | 39 | 43 | 3000 | 6000 | 210.00 | 216.00 |
5/8 | 15.8 | 45 | 53 | 4700 | 9400 | 334.00 | 344.00 |
3/4 | 19 | 55 | 63 | 6800 | 13600 | 485.00 | 499.00 |
7/8 | 22.2 | 64 | 74 | 9250 | 18500 | 656.00 | 675.00 |
1 | 25.4 | 73 | 84 | 12150 | 24300 | 870.00 | 896.00 |
Medium Link Chain
LINK SPECIFICATION | TEST | BREAKING | NETWTPER200FT | ||||
D | L | W | |||||
in | mm | kg | kg | B.F. | H.D.G | ||
1/8 | 3.2 | 20 | 12 | 200 | 400 | 10.80 | 11.00 |
5/32 | 4 | 23 | 15 | 300 | 600 | 17.40 | 18.00 |
3/16 | 4.7 | 25 | 18 | 400 | 800 | 24.40 | 25.00 |
7/32 | 5.5 | 26 | 19 | 550 | 1100 | 34.00 | 35.00 |
1/4 | 6,35 | 26 | 23 | 750 | 1500 | 48.80 | 50.00 |
5/16 | 7.94 | 32 | 29 | 1200 | 2400 | 76.00 | 78.00 |
3/8 | 9.5 | 35 | 35 | 1700 | 3400 | 111.00 | 114.00 |
7/16 | 11.11 | 38 | 38 | 2300 | 4600 | 154.00 | 158.00 |
1/2 | 12.7 | 50 | 45.5 | 3000 | 6000 | 194.00 | 200.00 |
5/8 | 15.8 | 60 | 56.7 | 4700 | 9400 | 303.00 | 312.00 |
3/4 | 19 | 76 | 69 | 6800 | 13600 | 432.00 | 445.00 |
7/8 | 22.2 | 90 | 80 | 9250 | 18500 | 586.00 | 603.00 |
1 | 25.4 | 105 | 95 | 12150 | 24300 | 770.00 | 792.00 |
Long Link Chain
LINK SPECIFICATION | TEST | BREAKING | NETWTPER200FT | ||||
D | L | W | |||||
in | 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 | 126.00 | 129.00 |
1/2 | 12.70 | 85 | 48.5 | 3000 | 6000 | 167.00 | 172.00 |
5/8 | 15.80 | 114 | 61.5 | 4700 | 9400 | 256.00 | 264.00 |
3/4 | 19.00 | 125 | 75 | 6800 | 13600 | 381.00 | 392.00 |
7/8 | 22.20 | 140 | 88 | 9250 | 18500 | 527.00 | 543.00 |
1 | 25.40 | 155 | 100 | 12150 | 24300 | 696.00 | 716.00 |
Our 3mm Ordinary Mild Steel Link Chain Galvanized G30 Chain must pass strict quality control testing during the processing, therefore it is of high quality and enjoys a good reputation in the domestic and international market. Our company has long-term and stable cooperative relations with customers in many countries, and adheres to the principle of seriousness and rigor to make steady progress and continue to grow. Our company has a complete service system, and our customer service team with rich sales experience and high professional quality provides one-to-one services to consumers to solve the problems occurred when purchasing.
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