Main technical para meters of flat steel healds.
1. Hardness HV410-510
2.Thread eye roughness Ra<1.6um
3.Strength resistence 10.8-12.8Mpa
4.Angle 30.4-5
5.Resilience culve ratio R=L/π semicircle diameter, recovered after release
6.Products made of carbon steel with nickel plated
7. Stainless steel.
Type |
Type |
Cross secion |
Length |
Kind |
Shape |
WxT |
Distance between end loops |
O closed type |
(S)Simplex (D) Duplex (p)Duplex |
2.20x0.30 |
280 380 300 420 302 610 330 |
O closed type |
(S)Simplex (D) Duplex (p)Duplex |
2.50x0.35 |
280 380 300 420 302 610 330 |
O closed type |
(S)Simplex (D) Duplex (p)Duplex |
2.80x0.40 |
280 380 300 420 302 610 330 |
O closed type |
(S)Simplex (D) Duplex (p)Duplex |
3.30x0.30 |
280 380 300 420 302 610 330 |
O closed type |
(S)Simplex (D) Duplex (p)Duplex |
5.50x0.30 |
280 380 300 420 302 610 330 |
Type of thread |
Type of thread |
Type of thread |
Type of end loop |
Type of end loop |
Type of end loop |
Position of the thread eye |
Code |
Size |
Code |
Upper loop |
Lower loop |
U(5.10mm) Above centre C in centre |
1 |
5.0x1.0 |
|
|
|
U(5.10mm) Above centre C in centre |
2 |
5.5x1.2 |
-1 |
|
|
U(5.10mm) Above centre C in centre |
3 |
6.0x1.5 |
-2 |
|
|
U(5.10mm) Above centre C in centre |
4 |
6.5x1.8 |
-3 |
|
|
U(5.10mm) Above centre C in centre |
5 |
7.0x2.0 |
|
|
|
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