Stainless steel / Duplex / High nickel alloys & special steel products.
TYPE GRADE BREIFING OF PRODUCT

Austenitic
stainless steel

Grade 304, 304L, 304H, 304LN
Grade 316, 316L, 316H, 316LN
Grade 317, 317L
Grade 309 , 309S
Grade 310 , 310S
Grade 317, 317LN
Grade 321, 321H
Grade 347, 347H
 
Stainless Steel tubing and pipe is popular due to its corrosion resistance, oxidation resistance, and high temperature resistance. Other attributes of stainless steel include its low maintenance costs as well as its cleanliness.
       
Super Austenitic stainless steel
254 SMO
904L
SUPER AUSTENITC ALLOY 800
SUPER AUSTENITC ALLOY 800H
SUPER AUSTENITC ALLOY 800HT
SUPER AUSTENITC ALLOY 825
Because Super Austenitic stainless steel alloys are composed of more than 50% non-ferrous elements, they are more resistant to pitting and crevice corrosion than conventional stainless steels.
   
High nickel alloys
NICKEL ALLOY 20
NICKEL ALLOY 200
NICKEL ALLOY 201
NICKEL ALLOY C-276
NICKEL ALLOY 400
NICKEL ALLOY 600
NICKEL ALLOY 625
Nickel alloy tubing and pipe is chosen for a wide variety of applications, because of its many distinct characteristics, including corrosion resistance and ductility.
   
Duplex &
Super Duplex
DUPLEX 2205

SUPER DUPLEX 2507
Duplex Stainless Steel tubing and pipe is so named for its austenite and ferrite composition. Since the yield strength is typically double that of austenitic stainless steel, less duplex stainless steel can be utilized to support a like load
Carbon / Alloy & Structural Steel Seamless pipes
TYPE GRADE BREIFING OF PRODUCT
Carbon steel
Seamless pipes
GRADE –
ASTM A 106 GR.B
ASTM A 53 GR.B
API 5L GR. B

Grade B (ASTM A53, A106, A523, API 5L PSL1) API 5L PSL2

A106 Grade B Carbon Steel Pipes Pressure and Temperature Ratings

This grade used for standard pipe, line pipe, or conduit pipe as specified in the various ASTM and API specifications.
   
High Structural steel
Seamless pipe
GRADE
EN-10210-3 S355J2h
API 5L X52 / X65
ST-52

Common structural steel with minimum Yield of 355 mpa guaranteed toughness at zero deg C. It can be used of statically & dynamically stressed constructions.
   
Alloy steel
Seamless pipes
GRADE –
ASTM A-355
P-5,9,11,12,22,91

Seamless alloy-steel pipe intended for high-temperature service the process heating like boiler/ chemical industries / paper, if the temperature exceeds 450 Deg c and with in 550 Deg c. then boiler quality alloy steel can be efficiently used for headers, risers, main steam lines etc.
These Tubes which withstand operating temperatures of about 600 degrees Centigrade (1110 degrees Fahrenheit) up to 320 bar (4645 PSI)
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