HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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ASTM A519 Seamless Carbon Steel Pipe , Round Hollow Tube For Hydraulic Industry
Cold rolled seamless steel pipe are widely used in machinery,mechanical&engineering,hydraulic industry,Oil&gas industry,boilers,pumps,etc. We manufacture cold rolled seamless steel pipe from 5mm*0.8mm to 120mm*30mm
Commodity: cold rolled seamless steel pipe
Size range: 5mm*0.8mm-120mm*30mm
Standard&material: ASTM A519 SAE1010,SAE1020,SAE1026,SAE1035,SAE1045,SA4130,SAE4140, DIN2391-2 ST35,ST45,ST52, EN10305-1 E235,E355,25CrMo4,42CrMo4,BS6323-1 CFS3,CFS4,CFS5,CFS6,CFS7,CFS8,CFS10,CFS11.
Manufacture method: cold rolled
Delivery condition:
| BK | BKW | BKS | GBK | NBK |
| +C | +LC | +SR | +A | +N |
| cold drawn/hard | cold drawn/soft | stress relieving | annealed | normalized |
Surface roughness: 1.6um max for cold drawn pipe without heat treating, 3.2um max for heat treated pipe.
Straightness: 0.3mm/1000mm max, 0.8mm/1000mm max, 1.2mm/1000mm max.
Packaging & Shipping
Packing : in bundles tied with steel strips, oil coating, end plastic caps to be confirmed. External packing by wooden box.
Shipping: by containers.
