GRADE 30 PROOF COIL CHAIN ASTM80

Technical Notes：ASTM A413 specifications
Material：Carbon steel
Processing： Welded
Surface Finish：Self-color, zinc plated, hot dip galvanized
Ultimate load is at least 4 times at working load limit
Application: farm, industrial and home applications

Send Inquiry

G30 PROOF COIL CHAIN

Nominal Chain Size	Material Diameter		Working Load Limit(Max.)		Proof Test (Min.)		Min. Breaking Force		Max. Length Per 100 Links		Max. Weight
Nominal Chain Size	Material Diameter		Working Load Limit(Max.)		Proof Test (Min.)		Min. Breaking Force		Max. Length Per 100 Links		Per 100 FT
in	in	mm	lbs	kg	lbs	kN	lbs	kN	in	m	lbs	kg
1/8	0.156	4	375	170	800	3.6	1,600	7.1	94	2.39	19	8.8
3/16	0.218	5.5	750	340	1,500	6.7	3,000	13.3	99	2.51	42	19
1/4	0.281	7.1	1,250	570	2,500	11.1	5,000	22.2	104	2.64	76	34
5/16	0.343	8.7	1,900	860	3,800	16.9	7,600	33.8	114	2.89	115	52
3/8	0.406	10.3	2,650	1,200	5,300	23.6	10,600	47.2	128	3.25	166	75
5/16	0.468	11.9	3,500	1,590	7,000	31.1	14,000	62.3	142	3.6	225	102
3/8	0.531	13.5	4,500	2,040	9,000	40	18,000	80.1	156	3.96	289	131
5/8	0.656	16.7	6,900	3,130	13,800	61.4	27,600	122.8	194	4.92	425	193
3/4	0.781	19.8	9,750	4,420	19,500	86.7	39,000	173.5	220	5.59	612	278

G30 Proof coil chain meets the latest revision of ASTM A413 specifications
A general utility chain for farm, industrial and home applications.
Material: low carbon steel
Embossed with “RG30”
Proof tested
Design factor 4 : 1
Self-color finish, zinc plated finish, hot dip galvanized finish

WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS ! NOT FOR OVERHEAD LIFTING.

Kailipu Professional for Rope and Chain Hardware
For any more help, e-mail our specialists at [email protected] for assistance.

GRADE 30 PROOF COIL CHAIN ASTM80

Related products

Login