Pipes

At Alpha Steel piping supplies, we have premium-grade steel pipes that are designed to meet the highest industry standards and exceed customer expectations. Our steel pipes are engineered to deliver exceptional performance, durability and reliability in a wide range of applications.

Sl:No

Product Type

Size (Ranges)

Material Standard / Grades

1

CARBON STEEL

1/2" - 24" Seamless
2" - 120" Welded

API 5L PSL-1/2 (B, X42, X52, X60, X65, X70, X80),
ASTM A106/A53 Gr. A/B/C A333 Gr. 1/3/6/9
API 5L (B, X42, X52, X60, X65, X70, X80), A53 Gr.
A/B/C, ASTM A671/672 (Gr. CC60, CC65, CC70)
-CL 12,22,32,42

2

AUSTENTIC STAINLESS STEEL

1/2” - 24” Seamless
1” - 80” Welded

ATSM A312 GR 304/304L, 316/316L,
321, 347, 904/904L
ASTM A358 GR 304/304L ,316/316L,
321 , 347, 904/904L

3

DUPLEX /SUPER DUPLEX
STAINLESS STEEL

1/2”-8” (Seamless)
8”-80”(Welded)

ASTM A790 /ASTM A928 UNS
S31803/ S32205, UNS S32750/60

4

HIGH ALLOYS
(Nickel and its Alloys, Copper Based Alloys
& Titanium)Low temperature

1/2”-24” (Seamless)
2”- 120””(Welded)

A335 P1, P11, P12, P22, P5, P9, P91, P92
A691 1CR, 1 1/4CR, 2 1/4CR, 5CR, 9CR, 91

5

CARBON STEEL-
Line Pipes Seamless/Welded (PSL1/2)
(PSL1/2)

1/2" - 24" Seamless
1" - 24" ERW
24" - 120" SAW
(Longitudinal or Spiral
as per customer's requirement)

API 5L PSL-1/2 (B, X42, X52, X60, X65, X70, X80)

6

CARBON STEEL- Process Pipes Seamless/Welded

1/2" - 24" Seamless
1"-24" ERW, 24" - 120" EFW

A STM A106 GR A/B/C, ASTM A53 GR B,
A STM A672 GR C60/C65/C70-CL 12,22,32,42

7

CARBON STEEL-
Low temperature

1/4" - 24" Seamless 24" - 120" EFW

ASTM A333 GR 6
ASTM A671 GR CC60 /CC65/CC70 CL 12, 22,32,42