Seamless pipes are derived from solid steel that is in sheet or bar form and is formed into a solid round shape known as “billets” which are then heated and cast over a form such as a piercing rod to create a hollow tube or shell. These kinds of pipes are known for their ability to withstand pressure more efficiently in comparison to other methods of pipe manufacturing processes, as well as being fast and cost-effective. Seamless pipes are generally used in gas lines, as well as pipes that carry liquids
We are one of the leading Manufacturers, Supplier and Exporters of a wide range of Seamless Pipes. Our range includes Seamless Pipes / Seamless Tubing, Stainless Steel Seamless pipes , Carbon Steel Seamless Pipes and Alloy Steel Seamless Pipes. These products are manufactured using high-grade copper and other materials along with sophisticated machines, manufacturing flawless products. We can provide these in customized sized and specification as per requirement of our clients Standard ASTM, ASME & Other equivalent specifications. These seamless pipes widely used in various application industry such as Oil & Gas, Petroleum, Petrochemical, Chemical, Machine Building, Automobile, etc.
|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 Pipes|
|Length||:||Single Random, Double Random & Cut Length|
|End||:||Plain End, Beveled End|
Seamless Pipe 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 Pipe are defined as those less than 0.50 in. [12.7 mm] in outside diameter and light wall pipe 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 & Pipe:
• ASTM A269/A269M, Stainless steel general industry seamless pipes
• ASTM A511 / A511M, Stainless steel mechanical seamless pipes
• Seamless Steel Pipes
• Cold Drawn Steel Pipes (Seamless pipes)
• Hot Expanded Steel Pipes (Seamless pipes)
• API 5L Pipes (Seamless Steel Pipes)
• Seamless Boiler Steel Pipes
• Seamless Structural Steel Pipes