China Screw Flight Continuous Equal Thickness Carbon Steel Pellet Stove Screw Flight, Find details about China Screw Flight, Screw from Screw Flight Continuous Equal Thickness Carbon Steel Pellet Stove Screw Flight
With over 10 years of experience in this industry, Shenzhen Autol Technology Co.,
specification | (mm) Outside Diameter | (mm) Thickness | (mm) Thickness Of Outer Diameter | (mm) Tolerance Of Thickness | (mm) Length |
ASTMA554 | ≤12.7 | 0.51-1.24 | ±0.10 | ±10% | +4.8 -0 |
>12.7-25.4 | >1.65-3.4 | ±0.13 | |||
>25.4-38.1 | >1.65-3.4 | ±0.20 | |||
>38.1-50.8 | >1.24-2.11 | ±0.25 | |||
>50.8-63.5 | >1.65-2.77 | ±0.30 | |||
>63.5-88.9 | 0.81-4.19 | ±0.36 | |||
>88.9-127.0 | 0.89-6.35 | ±0.64 | |||
>127.0-190.5 | 1.24-6.45 | ±0.76 | |||
GB/T 12770 | <25 | ±0.15 | Cold Rolled 0.5±0.05 0.5 1.00 ±0.11 1.00 2.00 ±0.17 2.00 3.00 ±7.00%S 3.00 ±0.10%S Hot Rolled ±1.100%S | +20 -0 | |
≤25-40 | ±0.18 | ||||
≤40-50 | 0.2 | ||||
≤50-60 | ±0.25 | ||||
≤60-70 | ±0.30 | ||||
≤70-80 | ±0.30 | ||||
≤80-90 | ±0.30 | ||||
≤90-100 | ±0.40 | ||||
≤100-200 | ±0.5%D | ||||
≤200 | Negotiation |