1.Material quality: High quality

2.Surface treatment: Natural color, Black coating, Hot-dip galvanizing, Electrogalvanizing

Nominal	Working Load Limit	Proof Load	Breaking load	INSIDE	INSIDE	OUTSIDE	Weight
size	(max)	(min)	(min)	LENGTH	WIDTH	WIDTH	Per meter
mm	t	kn	kn	mm	mm	mm	kg/m
5	0.8	19.6	31.4	15	6.5	18.5	0.5
6	1.12	28.3	45.2	18	7.8	22.2	0.8
7	1.5	38.5	61.6	21	9.1	25.9	1.1
8	2	50.3	80.4	24	10.4	29.6	1.4
10	3.15	78.5	126	30	13	37	2.2
13	5.3	133	212	39	16.9	48.1	3.8
16	8	201	322	48	20.8	59.2	5.7
18	10	254	407	54	23.4	66.6	7.3
19	11.2	284	454	57	24.7	70.3	8.1
20	12.5	314	503	60	26	74	9
22	15	380	608	66	28.6	81.4	10.9
23	16	415	665	69	29.9	85.1	12
25	20	491	785	75	32.5	92.5	14.1
26	21.2	531	849	78	33.8	96.2	15.2
28	25	616	985	84	36.4	104	17.6
32	31.5	804	1290	96	41.6	118	23
36	40	1020	1630	108	46.8	133	29
40	50	1260	2010	120	52	148	36
45	63	1590	2540	135	58.5	167	45.5