Advantages: Nice surface and precision. Nice mechanical property. No deformation after cold bending, no crack after flaring and flattening.
Main Standards: GB/T3639, ASTM A519, DIN2391, EN10305-1.
M…
Advantages: Precision inside diameter. Nice mechanical property are able to withstand high pressure impacting. Nice straightness, minimum surface roughness and small wall thickness deviation.
Standar…
Advantage: Excellent mechanical property. Able to withstand high pressure impacting. Nice straightness, minimum surface roughness and small wall thickness deviation.
Main standards: DIN 2391, EN 1030…
Advantage: High precision, nice straightness and small allowance for honing. Minimum surface roughness. Inner roughness: 0.8μm
Main standards: DIN2391, EN10305-1, ASTM A 519
Main materials: ST45, ST…
Advantages: High precision, small ovality, small allowance for processing and HV 180 to 220.
Inner diameter: 89 to 116mm
Wall thickness: 2 to 3mm
Main standard: DIN 2391
Main materials: ST45, 1020…
Advantages: Thin-walled, high precision, small ovality, small allowance for processing.
Outer diameter: 89 to 116mm
Wall thickness: 2 to 3mm
Main standard: DIN2391
Main materials: ST45 and 1020
D…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
plastic door knob,bakelite handle
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,ma…
1.Material: Stainless steel
2.Surface treatment: Polish
3.Attractive design, different styles,colors and sizes are available
4.Usage:used for the case,box,car,machine and others
5.High quality an…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea