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Strengthen 80mm GPO3 High Precision Machining Parts For Rail Transit

Minimum Order Quantity : 100KG Price : 3-4 USD/KG
Packaging Details : carton and pallet Delivery Time : 3-5 DAYS
Payment Terms : L/C, T/T, Western Union Supply Ability : 3600 TONS PER YEAR
Place of Origin: China Brand Name: HC、HONGCHENG
Certification: UL/ROHS/REACH/EN45545 Model Number: GPO3、UPGM203、HGW2471

Detail Information

CTI: 600 Material: Glass Fiber And Polyester Resin
Arc Resistance: ≥180 Seconds Color: Red And White
Thickness: 0.5-60mm Fire Resistance: UL 94-V0
High Precision: Φ30 Tolerance(0,+0.036) Mm Various Sizes: 1000*1200、1000*1300、1230*2100
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GPO3 High Precision Machining Parts

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Strengthen High Precision Machining Parts

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80mm GPO3 Parts

Product Description

Strengthen GPO3(UPGM203) high precision machining parts for rail transit thickness 0-80mm

 

GPO3(UPGM203) material has good insulation performance, mechanical strength and good machinability. According to the use requirements of different structural parts, it can support special-shaped, processing thread, inlaid screw sleeve and other processing technologies

This GPO3(UPGM203)product is used in rail transit equipment, which needs multi-faceted processing and deep hole processing. The machining accuracy is very high. The tolerance of two Φ 30 round holes is required (0, + 0036), and the concentricity of the two round holes is required to be 0.15.
Our company has 10 raw material production lines, which can produce materials of different panel sizes to reduce the loss of raw materials. With more than 100 CNC processing equipment, nearly 30 technical engineer team, and perfect process control process, we can ensure stable product quality and low production cost. At present, we have become the leading manufacturer of ABB, Siemens, Schneider and CRRC

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Features of GPO-3 material :

Low smoke and halogen free meet EN45545/NF F16-101

In the glass fiber insulation board, the proportion is light,only 1.85-1.95g/cm3

Color can be customized

High strength and arc resistance up to 180 seconds

Dimensional stability

it meets of CTI600

Good flame and  Low smoke

Good weatherability and strong anti-aging ability.

 

Hong Cheng Grade HC-GPO3
IEC 893 / EN 60893 Grade UP GM 203
DIN 7735 Grade HM 2471
ANSI (NEMA) Grade NEMA LI-1 GPO-3
Items Test Method Unit Typical Values
Physical Properties Color Visual inspection ---- Red/White/Brown/Grey
Specific Gravity IEC 60893-2:2003 g/cm3 1.95-2.05
Water absorption ISO62:2008 % ≤0.5
Mechanical properties Tensile Strength IEC 60893-2:2003 Mpa ≥130
Compressive strength IEC 60893-2:2003 ≥300
Flexural Strength IEC 60893-2:2003 ≥180
Impact strength IEC 60893-2:2003 KJ/m2 ≥60
Electrical properties Volume Resistivity IEC 60093:1980 Ω·m ≥ 1.0 x 1010
Surface Resistivity IEC 60093:1980 Ω ≥ 1.0 x 1012
Electric Strength ┴ IEC 60893-2:2003 kV/mm ≥ 12
Breakdown Voltage // IEC 60893-2:2003 kV/25mm ≥ 80
Arc Resistance IEC 61621:1997 sec ≥180
PTI Proof Tracking Index PTI IEC 60893-2:2003 --- ≥600
Dielectric Constant IEC 60893-2:2003 --- 4.0-5.0
tgδ Dissipation Factor IEC 60893-2:2003 --- ≤0.03
Thermal properties Coefficient of Thermal Expansion ASTME 228-11 1/K ≤2x10-5
Temperature Index IEC 60085:2004 155
Flame Resistance performance Oxygen Index ISO 4589-2:1996 %O2 ≥ 30
Flame Resistance IEC 60893-2:2003 --- V-0
Toxicant(Emission halogen etc.) E662 ---

 

Low

Other properties The anti microbial properties of bacteria G21-G22

 

 

 

Application of GPO-3 

GPO-3 material (contain laminated sheet/shapes such as dog bone , corner bone , L shape , U channel ) is used in the cabinet,reactor,transportation,motor,rail transit,inverter,heat shield,circuit breaker and other fields.

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