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Product Name : EN 10216-2:2002 + A2:2007 SEAMLESS PIPES AND TUBES (SMLS) in acc. to ASTM B165 or .
Seamless pipes are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general a seamless pipe is manufactured in sizes from 1/8” to 24” according to current standards API, ASTM, and ASME. Seamless tubing is available for different materials such as carbon steel, stainless steel and alloy steel. If required for special projects we can also supply seamless pipes for bigger sizes starting from outside diameter 26” up to 48”.
Seamless tubes are mostly used to transport high pressure gas or fluid within the oil & gas, petrochemical, chemical and power industries. As the manufacturing process does not include any welding, seamless pipes are perceived to be more non-corroding and to withstand higher operating pressure and mechanical stress than welded steel pipes (according to ASME). Despite higher initial costs seamless pipes are more cost-effective when taking potential of defects, replacement and comprehensive tests for welded pipes into consideration.
| Product Name: | cold drawn seamless precision steel tube |
| Size Range: | 30*2-325*28, W.T upto 50mm max |
| Standard: | ASTM A519, BS6323-4,EN10305-1,DIN2391-2 |
| Grade: | SAE1020,SAE1020,SAE1026,SAE1035,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340, DIN2391-2 ST52, EN10305-1 E195,E235,E355, E410,E470,25CrMo4,42CrMo4, BS6323-4 CFS3,CFS4,CFS6,CFS7,CFS8,CFS10,CFS11,etc |
| Manufacture Method: | Cold rolling, Hydraulic cold drawing,Hot rolled+deep hole boring, deep hole drilling |
| Delivery Condition: | BK(+C), BKW(+LC), BKS(+SR), GBK(+A), NBK(+N) |
| End Finish: | Bevelled ends, plain ends with square cuts |
| W.T Tolerance: | +/-8% max |
| Special Requirement: | Special requirement about size tolerance,Surface roughness, mechanical properties,Straightness,turning can be negotiated |
SEAMLESS PIPES AND TUBES Pictures