Kitajska Smls Sch40 Sch80 Črna brezšivna jeklena cev

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ime izdelka	Hladno / vroče valjane jeklene cevi in cevi
Debelina stene	0.6mm-12mm
dolžina	5.5m-12m
zunanji premer	0.3mm-300mm
Toleranca	Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM
Oblikujte	Okrogla, kvadratna, pravokotna, ovalna, deformirana
Material	Q195-Q345, 10 # -45 #, 195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
Tehnika	Hladno valjano, vroče valjano, ERW
Površinska obdelava	Black annealing, bright annealing, None annealing
Standardna	ASTM, DIN, JIS, BS
Certifikat	ISO, CE

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Years of experience in steel import and export.
Widely used in,construction industry, mechanicalengenieering, aviation equipment, rail transit equipment.
With high quality andcompetive price