High Quality 3 Ton Chain Hoist - Hoist Chain – Chigong

Short Description:

Product Detail

Product Tags

Feedback (2)

We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Bullet Link Chain, Hooks For Slings, Wheat Link Gold Chain, Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.

High Quality 3 Ton Chain Hoist - Hoist Chain – Chigong Detail:

Application

Lifting and lashing, loads lifting, loads binding

Figure 1: hoist chain / links

Key

1	Traverse centre line of the link	l	is the multiple pitch length
p	is the pitch	dm	is the material diameter as measured
ds	is the weld diameter	e	is the length dimensionally affected by welding
w3	is the internal width at the weld	w2	is the external width over the weld

Table 1: hoist chain / link dimensions (mm)

Nominal size dn	Material diameter tolerance	Pitch		Width		Gauge length of 11 x pn		Weld diameter ds max.
Nominal size dn	Material diameter tolerance	pn	tolerance1)	internal w3 min.	external w2 max.	l	tolerance1)	Weld diameter ds max.
4	± 0.2	12	0.25	4.8	13.6	132	0.6	4.3
5	± 0.2	15	0.3	6.0	17.0	165	0.8	5.4
6	± 0.2	18	0.35	7.2	20.4	198	1.0	6.5
7	± 0.3	21	0.4	8.4	23.8	231	1.1	7.6
8	± 0.3	24	0.5	9.6	27.2	264	1.3	8.6
9	± 0.4	27	0.5	10.8	30.6	297	1.4	9.7
10	± 0.4	30	0.6	12.0	34.0	330	1.6	10.8
11	± 0.4	33	0.6	13.2	37.4	363	1.7	11.9
12	± 0.5	36	0.7	14.4	40.8	396	1.9	13.0
13	± 0.5	39	0.8	15.6	44.2	429	2.1	14.0
14	± 0.6	42	0.8	16.8	47.6	462	2.2	15.1
16	± 0.6	48	0.9	19.2	54.4	528	2.5	17.3
18	± 0.9	54	1.0	21.6	61.2	594	2.9	19.4
20	± 1.0	60	1.2	24.0	68.0	660	3.2	21.6
22	± 1.1	66	1.3	26.4	74.8	726	3.5	23.8
1) These tolerances are usually divided into + 2/3 and – 1/3 for both the individual link and the standard gauge length.

Table 2: hoist chain working load limit (WLL)

Nominal size dn

Chain type T

Chain type DAT

Chain type DT

0.5

0.8

1.1

0.4

0.63

0.9

0.25

0.4

0.56

1.5

2.5

1.2

1.6

0.75

1.25

3.2

3.8

4.5

2.5

3.6

1.6

1.9

2.2

5.3

4.2

6.3

2.6

12.5

6.3

7.5

mean stress N/mm2

200

160

100

Table 3: hoist chain manufacturing proof forces and breaking forces

Nominal size dn mm	Manufacturing proof force (MPF) kN min.	Breaking force (BF) kN min.
4	12.6	20.1
5	19.6	31.4
6	28.3	45.2
7	38.5	61.6
8	50.3	80.4
9	63.6	102
10	78.5	126
11	95	152
12	113	181
13	133	212
14	154	246
16	201	322
18	254	407
20	314	503
22	380	608

Table 4: total ultimate elongation and surface hardness

	hoist chain types
	T	DAT	DT
Total ultimate elongation A %min	10	10	5
Surface hardness min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10	360 360 360	500 500 450	550 550 500

Product detail pictures:

Related Product Guide:

We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for High Quality 3 Ton Chain Hoist - Hoist Chain – Chigong, The product will supply to all over the world, such as: Spain, Bahamas, Czech republic, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.

2 Ton Lever Chain Hoist