Manufacturer, Stockholder, Suppliers and Exporter of Stainless Steel Seamless Tube in India
Seamless Tubes of premium quality is supplied by Devdeep Steel Alloys, per ASTM A 213, ASTM A 269 and ASTM A 511. Not only we stock standard sizes and grades of Seamless tubes in Stainless Steel SS304 & SS316, but we also do maintain huge inventories of Alloy Steel based pipes in 304H, 309/S, 310/S, 317/L, 321H, 347H, Alloy 20, Duplex 2205, Duplex 2507, Alloy 200/201, C276, Alloy 400, Alloy 600, Alloy 625, Alloy 800H, Alloy 800HT, 254SMO, AL6XN and others.
We Export a full range of pipe schedules ranging from Sch 5 thru Double Extra Heavy. Most products are available in 20′ random length sections, but Devdeep Steel Alloys Products can supply stainless steel seamless Tubes in most stainless grades in sections exceeding 40′. All stainless steel seamless Tubes can be cut to your exact requirements. Some made to order items can be produced in 2-3 weeks.
|Stainless Steel Seamless Tube|
|Diameter of Stainless Steel Tube||1/16″ thru 14″ / light and heavy wall thickness available|
|300 Series Stainless Steel Grades||304 – 304/L – 304H – 304 1/8 hard – 309/S – 310/S – 316 – 316/L – 316H – 317L – 321 – 321H – 347 – 347H|
|400 Series Stainless Steel Grades||410|
|Duplex Stainless Steel Grades||Duplex 2205|
|Nickel Alloy Grades||Alloy 20 – 200 – 400 – 600 – 601 – 625 – 800H – 800HT – 825 – C276 – 904L|
|6 Moly Grades||254SMO|
Stainless Steel Seamless Tube Value Add
Stainless Steel Pipe Polishing
|Penn Stainless can polish nearly any stainless steel pipe item to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Stainless steel polished pipes can also be cut to size.|
Stainless Steel Pipe Beveling
|Penn Stainless can bevel the edges of stainless steel plate to prepare for welding or other processes.|
Stainless Steel Pipe Honing & Turning
|Penn Stainless can hone pipe and tube, using a precision abrasion process in order to obtain a desired finish or close dimensional tolerance.|
Heatreating & Annealing
|Some grades of stainless steel pipe can be heatreated to change the mechanical properties.|
Positive Material Identification (PMI)
|Penn Stainless can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.|
|In some cases, UT testing of the stainless steel plates may be required. We can assist you with this requirement.|
- Let us cut your next seamless pipe requirement to your exact dimensions.
- All Schedules stocked including Sch 5 thru DXH.
- Yes, even 24” DXH seamless pipe can be supplied with short lead times
- Take advantage of our Domestic and International seamless stainless pipe mills to supply non standard wall thicknesses, lengths or chemistry.
- Special Testing is available upon request.
|STAINLESS STEEL WELDED TUBE SPECIFICATIONS|
|ASTM A249||This specification covers nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from different austenitic steels, with various grades intended for such use as boiler, superheater, heat exchanger, or condenser tubes.|
|ASTM A269||This specification covers grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and low- or high-temperature service|
|ASTM A554||This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.|
|ASTM A813||This specification covers two classes of fit-up and alignment quality straight-seam single- or double-welded austenitic steel pipe intended for high-temperature and general corrosive service.|
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