LONG & EXTRA LONG LINK CHAIN GRADE 300
TO SANS 251 GRADE 3 LONG LINK CHAIN
DIMENSIONS (mm)
FORCES
APPROX MASS (kg/m)
PRODUCT CODE
PITCH (P)
DIAMETER MIN
WLL (t) 0.30 0.38 0.48 0.62 0.78 1.00 1.20 1.60 1.90 2.50 3.80 6.50
G MAX
dw MAX
MPF (kN)
BF (kN)
W2 MAX 19.6 22.1 24.9 28.0 31.5 35.0 39.2 45.5 49.0 56.0 70.0 91.0
W1 MIN 7.3 8.2 9.2
NOM
(dn) NOM
MAX
MIN
MAX
22.4 25.2 28.4 32.0 36.0 40.0 44.8 52.0 56.0 64.0 80.0 104.0
14.8 18.7 23.8 30.2 38.2 47.1 59.1 79.6 92.4 121 189 319
6.7 7.5 8.5 9.6
7.5 8.5 9.5
CLL056* CLL063 CLLO71 CLL080 CLL090 CLL100 CLL112 CLL130 CLL140 CLL160 CLL200 CLL260*
21.2 24.2 27.3 30.8 34.6 38.4 43.0 50.0 53.8 61.5 76.8 99.9
5.9 7.5 9.5
0.62 0.78 0.99 1.25 1.59 1.96 2.46 3.30 3.84 5.01 7.83 13.23
5.6 6.3 7.1 8.0 9.0
23.3 26.2 29.5 33.2 37.4 41.6 46.5 54.8 58.2 66.5 83.2 108.1
5.38 6.05 6.82 7.68 8.64 9.60
5.82 6.55 7.38 8.32 9.36
10.8 12.1 13.5 15.1 17.5 19.0 21.6 27.0 N/A
10.4 11.7 13.0 14.6 16.9 18.2 20.8 26.0 33.8
12.1 15.3 18.9 23.6 31.9 36.9 48.3 75.4 127
10.8 12.0 13.4 15.6 16.8 19.2 24.0 31.2
10.0 11.2 13.0 14.0 16.0 20.0 26.0
10.40 11.65 13.52 14.56 16.64 21.00 27.30
10.75 12.48 13.44 15.36 19.00 24.70
Sizes available up to 50.0mm • Factor of Safety 5:1
P
• Forces: BF = Breaking Force (min.)
dw
A
MPF = Manufacturing Proof Force (min.) WLL = Working Load Limit (F.O.S. = 5:1)(max)
• Mean stress at forces: BF = 300 MPa
MPF = 120 MPa WLL = 60 MPa
• Elongation 17% (min) • * Sizes not included or according to SANS 251 • Calibration to P (max) available on request. • All chain will be supplied with smooth weld only.
A
SECTION A-A
GRADE 3 EXTRA LONG LINK CHAIN
DIMENSIONS (mm) PITCH (P)
FORCES
APPROX MASS (kg/m)
PRODUCT CODE
DIAMETER MIN
WLL (t) 0.15 0.22 0.30 0.48 1.00 1.90 2.50
MPF (kN)
BF (kN) 7.5
dw MAX
W2 MAX 16.0 19.2 22.4 28.4 42.0 56.0 64.0
W1 MIN 6.8 8.2 9.5
NOM
(dn) NOM
MAX
MIN
MAX
20.0 24.0 28.0 42.6 60.0 84.0 96.0
3.0 4.3 5.9 9.5
0.30 0.43 0.59 0.89 1.77 3.47 4.53
4.8 5.7 6.7 8.5
CEL040 CEL048 CEL056 CEL071 CEL100 CEL140 CEL160
19.2 23.0 26.9 40.9 57.6 80.7 92.2
4.0 4.8 5.6 7.1
20.8 24.9 29.1 44.3 62.4 87.3 99.8
3.84 4.61 5.38 6.82 9.60
4.16 4.99 5.82 7.38
10.9 14.8 23.8 47.1 92.4 121.0
12.1 20.5 23.8 27.2
18.9 36.9 48.3
12.0 16.8 19.2
10.0 14.0 16.0
10.40 14.56 16.64
13.44 15.36
Factor of Safety 5:1
P
dw
A
• Forces: BF = Breaking Force (min.)
MPF = Manufacturing Proof Force (min.) WLL = Working Load Limit (F.O.S. = 5:1)(max)
• Mean stress at forces: BF = 300 MPa
MPF = 120 MPa WLL = 60 MPa
• Elongation 17% • Calibration to P (max) available on request.
A
SECTION A-A
LIFTING SALES DEPARTMENT
+2711 030 0400 | sales@shutterlock.co.za
Made with FlippingBook - Online magazine maker