A53seamless tube/A53 Seamless Tube Singapore/A53 Seamless Tube Supplier Singapore/A53 Seamless Tube Producer Singapore
USD $750 - $750
Min.Order:5
China Zhonghai Steel Pipe Manufacturing Corporation.
Standards | Outer Diameter Tolerance | Thickness Tolerance | ||
GB/T | D<50 | ±0.50mm | S<4mm | ±12.5% |
D≥50 | ±1% | 4-20mm | +158-12.5% | |
S≥20mm | ±12.5% | |||
DIN | D50 | ±0.50mm | S2Sn | +158-10% |
D48.3D48.3 | ±1% | 2SnS4Sn | +12.5/-10% | |
S4Sn | ±9% | |||
ASTM A53 | D<48.3 | ±0.4/-0.79mm | ±12.5% | |
D≥48.3 | ±1% | |||
ASTM A106 | D<48.3 | ±0.4/-0.79mm | ±12.5% | |
D48.3-114.3 | ±0.79mm | |||
D≥114.3 | ±1.59/-0.79mm |