Seamless Pipes & Tubes
Stainless Steel Seamless Pipes & Tubes, Carbon Steel Seamless Pipes & Tubes Manufacturer & Exporter.
ASTM A312 TP 304, 304L, 316L Seamless Pipes & Tubes, Alloy Steel Seamless Pipes & Tubes Suppliers in India.
|Size||:||6NB to 1200NB IN|
|Schedule||:||SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.|
|Type||:||Round, Square, Rectangle, Hydraulic, Honed Tubes|
|Length||:||Single Random, Double Random & Cut Length|
|End||:||Plain End, Beveled End|
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|
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).
Types of Seamless Pipes & Tubes :
• ASTM A213/A213M, Stainless steel boiler seamless tubes
• ASTM A269/A269M, Stainless steel general industry seamless tubes
• ASTM A511 / A511M, Stainless steel mechanical seamless tubes
• Seamless Steel Pipes
• Cold Drawn Steel Pipes (Seamless Tubes)
• Hot Expanded Steel Pipes (Seamless Tubes)
• API 5L Pipes (Seamless Steel Pipes)
• Seamless Boiler Steel Pipes
• Seamless Structural Steel Pipes