Stainless steel empaistic pipe:      
1. Standard: ASTM A554
2. Outside diameter: 15.9mm-76.2mm
3. Wall thickness: 0.25mm-4mm
4. Length: 6m
5. Material: 201, 202, 304, 316, 430 or according to customers' requests
6. Tolerance:
Stainless steel square pipe:
     
1. Standard: ASTM A554
2. Outside diameter: 15 x 15mm-100 x 100mm
3. Wall thickness: 0.25mm-4mm
4. Length: 6m
5. Material: 201, 202, 304, 316, 430 or according to customers' requests
6. Tolerance:
A. Out diameter:
15 x 15mm-25 x 25mm-<0.15mm
30x 30mm-50 x 50mm-<0.20mm
60 x 60mm-100 x 100mm-<0.30mm

Spring steel strips:  
1. Grade: SUS301, SUS304    
2. Thickness: 0.15mm-1.5mm    
3. Width: 17-330mm    
4. Hardness: SUS301 1/4H 1/2H 3/4H H EH SH, SUS304 1/4H 1/2H 3/4H