Our Products
Material Grades
High Temperature Seamless Pipe | ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B |
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Heat Exchanger Seamless Tube | ASTM A179/ 192/ 210 |
Low Temperature Seamless Pipe | ASTM A333 Gr. 3/6 |
Low Temperature Seamless Tube | ASTM A334 Gr. 6 |
High Yield Seamless Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 |
High Yield Seamless Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 |
Atmospheric & Low Temp EFW Pipes | ASTM A671 Gr. CC60/CC65/CC70 |
High Pressure & Moderate Temp EFW Pipes | ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70 |
High Yield ERW/SAW Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 |
High Yield ERW/SAW Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 |
Technical Specifications
Material of Construction | Grades |
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Stainless Steel | F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L |
Nickel Alloys | Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020) |
Copper Alloys | UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200 |
Duplex Steel | 2205 (UNS No. S31803), 2507 (UNS No. S32750) |
Other Non ferrous Metal | Titanium Class 1 & 2, Gun metal, Phosphor bronze, Copper-Berrylium, Aluminium, High speed alloys |
Heat Treatment
Grade | P5, P9, P11, and P22 Heat Treatment Type | Normalizing Temperature Range F [C] | Subcritical Annealing or Tempering Temperature Range F [C] |
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P5 (b,c) | Full or Isothermal Anneal Normalize and Temper Subcritical Anneal (P5c only) | ***** ***** | 1250 [675] 1325 - 1375 [715 - 745] |
P9 | Full or Isothermal Anneal Normalize and Temper | ***** | 1250 [675] |
P11 | Full or Isothermal Anneal Normalize and Temper | ***** | 1200 [650] |
P22 | Full or Isothermal Anneal Normalize and Temper | ***** | 1250 [675] |
P91 | Normalize and Temper Quench and Temper | 1900-1975 [1040 - 1080] 1900-1975 [1040 - 1080]x | 1350-1470 [730 - 800] 1350-1470 [730 - 800] |