Special-shaped copper profiles, China Suppliers and Manufacturers

Special-shaped copper profiles

Supplier Info

Nantong Industrious Imp. Exp. Co., Ltd.

[China Supplier]

Contact Person : Mr. Dez

Tel : 0086-513-88921876

Fax : 0086-513-88961129

Product Detail

Special-shaped copper belt

Special-shaped copper belt is an indispensable conductive material for high-low electrical switches and power supply installation.Special-shaped copper belt technical parameter.copper content≥99.90%.Production by customers technique.Quality can meet customers need.

Trapezoidal Copper bar is necessary material for producing DC motor, exciter motor,commutator of motor enlarger, special electric switch and coil ring.TH11PT(Trapezoidal copper-silver alloyed bar Class1): Ag content(%): 0.08-0.15;0.16-0.25TH12PT(Trapezoidal copper-silver alloyed bar Class2)TPT pure trazepoidal copper : technical parameterTPT Surface hardness should be ranked 80-105 HB,TH11PT/TH12PT Surface hardness should be ranked 85-105 HB. Angle of trapezoidal copper bar can be made according to model; gap of two sideplate, is not more than ruled dimension of clearance gauge.

Height(mm)	Clearance gauge(mm)
H≤30.00	0.03×3
30.00H≤80.00	0.05×7
80.00H≤100.00	0.08×10
100.00H≤150.00	0.10×10

Specifications and allow deviation as follows:

Tmm	Allow deviationmm	Heightmm	Allow deviationmm
		H≤10.00	-0.10
T≤3.00	-0.04	10.00T≤18.00	-0.20
3.00T≤6.00	-0.05	18.00T≤30.00	-0.30
6.00T≤10.00	-0.06	30.00T≤50.00	-0.60
10.00T≤18.00a	-0.07	50.00T≤80.00	-0.80
18.00T≤24.00	-0.08	80.00T≤150.0	-1.00

Two bottom length of trapezoidal copper bar is in 1000mm, straightness is not above 2mm(<50mm); straightness is not above 3mm(h≥50mm).Two bottom length of trapezoidal copper bar is in 500mm, side twist is not above 2.5 mm.

Special-shaped copper profiles