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Shanghai AnBao Steel Co.,Ltd
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Honed tube
Material: ST 52.3,DIN 2391, BK+S
OD: 30-1000mm, max length 12m - Straightness: 0.5 -1.0/1000 - Tolerance EXT: DIN 2391 - Tolerance INT: ISO H8 - Roughness (Ra): 0.4 to 0.8 Micron - Type: cold drawing, cold rolling
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