Working load limit: T8 level 2 ton-175 ton; S6 grade 0.5 ton -1250 ton
T8 grade is high quality alloy steel; S6 grade is alloy steel.
The maximum test load of 0.5 ton 300 ton is two times of the working load limit; the maximum test load of 500 ton shackle is 1.5 times of the working load limit.The maximum test load of 800 ton 1250 ton is 1.33 times of the working load limit, the minimum breaking load is 4 times the working load limit.
The bearing capacity of 2 ton to 80 ton T8 grade shackle is as higher as 40%100% than that of S6 grade.The bearing capacity of 110 ton to 175 ton T8 grade shackle is as higher as 16%29% than that of S6 grade.
The 0.5 ton to 175 ton meets the technical requirement and test method stipulated by IS02415-2004.
200 ton to 1250 ton is designed under the rule of JB8112-1999, its performance meets or exceeds the ASME.B.30.26 requirement.

T(8)Grade

Item.No	WLL(t)	W(mm)	D(mm)	d(mm)	E(mm)	P(mm)	S(mm)	L(mm)	Weight(kg)
SLNT-BX2-3/8	2	17	12	9.5	23	9.5	36.5	54	0.13
SLNT-BX2.5-7/16	2.5	19	14	11	27	11	43	62	0.22
SLNT-BX3.25-1/2	3.25	20.5	16	13	30	13	48	71.5	0.31
SLNT-BX5-5/8	5	27	20	16	38	17.5	60.5	89	0.67
SLNT-BX7-3/4	7	32	22	19	46	20.5	71.5	105	1.14
SLNT-BX9.5-7/8	9.5	36.5	27	22.5	53	24.5	84	121	1.76
SLNT-BX12.5-1	12.5	43	30	25.5	60.5	27	95	136.5	2.58
SLNT-BX15-11/8	15	46	33	29.5	68.5	32	108	150.5	3.96
SLNT-BX18-11/4	18	51.5	36	33	76	35	119	166.5	5.06
SLNT-BX21-13/8	21	57	39	36	84	48	133.5	181	7.29
SLNT-BX30-11/2	30	60.5	42	39	92	41	146	196.5	8.75
SLNT-BX40-13/4	40	73	52	47	106.5	57	178	239	14.22
SLNT-BX50-2	50	82.5	60	53	122	61	197	266.5	21
SLNT-BX80-21/2	80	105	72	69	144.5	79.5	267	344	42.12
SLNT-BX110-3	110	127	85	76	165	92	330	400	74.8
SLNT-BX140-31/2	140	133.5	95	92	203	104.5	371.5	450	123.6
SLNT-BX175-4	175	140	110	104	228.5	116	368	489	165.9

S(6)class

Item.No	WLL(t)	W(mm)	D(mm)	d(mm)	E(mm)	P(mm)	S(mm)	L(mm)	Weight(kg)
SLNS-BX0.5-1/4	0.5	12	8	6.5	15.5	6.5	29	37	0.05
SLNS-BX0.75-5/16	0.75	13.5	10	8	19	8	31	45	0.1
SLNS-BX1-3/8	1	17	12	9.5	23	9.5	36.5	54	0.13
SLNS-BX1.5-7/16	1.5	19	14	11	27	11	43	62	0.22
SLNS-BX2-1/2	2	20.5	16	13	30	13	48	71.5	0.31
SLNS-BX3.25-5/8	3.25	27	20	16	38	17.5	60.5	89	0.67
SLNS-BX4.75-3/4	4.75	32	22	19	46	20.5	71.5	105	1.14
SLNS-BX6.5-7/8	6.5	36.5	27	22.5	53	24.5	84	121	1.76
SLNS-BX8.5-1	8.5	43	30	25.5	60.5	27	95	136.5	2.58
SLNS-BX9.5-11/8	9.5	46	33	29.5	68.5	32	108	149.5	3.96
SLNS-BX12-11/4	12	51.5	36	33	76	35	119	164.5	5.06
SLNS-BX13.5-13/8	13.5	57	39	36	84	38	133.5	179	7.29
SLNS-BX17-11/2	17	60.5	42	39	92	41	146	194.5	8.75
SLNS-BX25-13/4	25	73	52	47	106.5	57	178	234	14.22
SLNS-BX35-2	35	82.5	60	53	122	61	197	262.5	21
SLNS-BX55-21/2	55	105	72	69	144.5	79.5	267	339	42.12
SLNS-BX85-3	85	127	85	76	165	92	330	394	74.8
SLNS-BX120-31/2	120	133.5	95	92	203	104.5	371.4	444	123.6
SLNS-BX150-4	150	140	110	104	228.5	116	368	489	165.9
SLNS-BX200-41/2	200	184	130	115	270	115	396	580	237
SLNS-BX300-518	300	200	150	130	320	130	450	644	363
SLNS-BX500-61/2	500	240	185	165	390	165	557.5	779	684
SLNS-BX800-8	800	300	240	207	493	207	660	952	1313
SLNS-BX1000-91/2	1000	390	270	240	556	240	780.5	1136	2024
SLNS-BX1250101/5	1250	400	300	260	620	260	850	1225	2511

[order]  issuance date:2011/10/11