Steel Tubes India has pride in providing a whole range of high-class, customizable and innovative Hot Expanded Seamless Tube using state-of-art technology. Our range includes Hot Expanded Seamless Tube, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes. For more than five decades, Steel Tubes India has been serving the needs of the oil and gas industries, automotive, shipbuilding, power plants. All the supply records for most of the severe environment of Hot Expanded Seamless Tube & pipe line indicate that Steel Tubes India is the leader in line pipe technologies.
We have been supplying high quality Hot Expanded Seamless Tube with most advance technology and with most reliable quality. We place importance not just on managing material sales, but also on 'before' and 'after service'. We are winner of All India Award for Export Excellence for 2006-07, 2007-08, 2008-09, 2009-10, 2010-11.
Pipe Range:
Size: 6NB to 1200NB IN
Schedule: SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Pipe Type: Round, Square, Rectangle, Hydraulic, Honed Tubes
Length: Single Random, Double Random & Cut Length
End: Plain End, Beveled End
Tube Range: 1/2" OD - 12" OD, Guage: 25 SWG - 10 SWG
Tube Type: Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes
Features and application
We really appreciate for your interest in our hot expanded steel pipes which have low density and good ductility.
As a professional seamless tube manufacturer, we usually utilize skew rolling or drawing technique to expand the diameter of seamless tubes in a short period of time, thus producing hot expanding tubes. With these techniques, we are able to produce various non-standard hot expanded pipes, in addition to our current STD (6m) and SCH40 (6m) series hot expanded steel pipes.
At Steel Tubes India, we proudly provide quality Hot Expanded Seamless Tube to the following industries:
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| Packaging Details: | There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security. Our Hot Expanded Seamless Tube packing can meet any needs of the customers. Hot Expanded Seamless Tube Bundle packing |
| Delivery Detail: | 7-15 days |
Seamless Tubes Making:
Seamless tubular products are made by one of two hot forging process, rotary piercing and rolling, or extruding. seamless tubing is different than steel bar - because of the hole - there are many similarities to the extent that seamless tubing is frequently referred to as "hollow bar".
| Pipes according to ASTM A312 | ||||||||
| Grade | C | Mn | P | S | Si | Cr | Ni | Mo |
| TP 304 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | |
| TP 304L | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-13.0 | |
| TP 316L | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Note: For small diameter or thin walls or both, where many drawing passes are required, a Carbon maximum of 0.040% is necessary in grades TP 304L and TP 316L. Small outside diameter tubes are defined as those less than 0.50 in. [12.7 mm] in outside diameter and light wall tubes as those less than 0.049 in. [1.20 mm] in average wall thickness (0.044 in. [1.10 mm] in minimum wall thickness). |
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Our main markets for selling are:
We import from:
