SS Pipe & Tube

Seamless Pipe&Tube

We are one of the leading Manufacturers, Supplier and Exporters of a wide range of Seamless Pipes & Tubes. Our range includes Seamless Pipes & Tubes / Seamless Tubing, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes. 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 & tubes widely used in various application industry such as Oil & Gas, Petroleum, Petrochemical, Chemical, Machine Building, Automobile, etc.


 

Specification :

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
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).


 
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 Rolled Steel Pipes (Seamless Tubes)
Hot Expanded Steel Pipes (Seamless Tubes)
API 5L Pipes (Seamless Steel Pipes)
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes

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