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The TROUVAY & CAUVIN Group is able to supply steel for pressure vessels and boilers to meet both project packages and project deficits in the complete range of plates, tubes, fittings and flanges.
In the event that your requirement includes a HIC (Hydrogen-Induced Cracking Test), we offer this at the factory or through a qualified third-party testing organization in the presence of a recognized third party.
TROUVAY & CAUVIN is able to supply hot-rolled steel plates to specific material specifications and has a stock of approximately 5,000 MT of structural steel plates at all times.
Specifications
TROUVAY & CAUVIN supplies steel tubes of various lengths and specifications that can be used for pressure vessels, boilers and tanks.
Specifications
TROUVAY & CAUVIN supplies butt weld fittings in all grades of carbon steel, stainless steel and alloy steel to EN, ASTM and API standards in seamless or welded versions.
The different types of butt weld fittings we supply are:
| Type | Specification | Grades |
|---|---|---|
| Carbon steel | ASTM A234 | WPB and WPHY42 to 80 |
| Low Temperature | ASTM A420 | WP3 and WP6 |
| Stainless Steel & Special Stainless Steel |
ASTM A403 ASTM A815 |
WP 304/304L, WP316/316L, WP310, 317, 321, 347, 410, 904, H
UNS S31803 – Duplex 2205 UNS S32750 / S32760 - Super Duplex 2507 A928 |
| Alloy Steel | ASTM A234 | WP5 / WP9 / WP11 / WP22 / WP91 |
| Nickel Alloy 200/201 | B366 | UNS N02200/N02201 |
| Nickel Alloy 400 | B366 | UNS N04400 - Monel® 400 |
| Nickel Alloy 600 | B366 | UNS N06600 - Inconel® 600 |
| Nickel Alloy 625 | B366 | UNS N06625 - Inconel® 625 |
| Nickel Alloy 800H/800HT | B366 | UNS N08810/N08811 - Incoloy® 800H/HT |
| Nickel Alloy 825 | B366 | UNS N08825 - Incoloy® 825 |
| Nickel Alloy 276 | B366 | UNS N10276 - Hastelloy® C-276 |
| Titanium Alloy | B862 | Gr 1 / 2 / 5 / 7 |
TROUVAY & CAUVIN supplies forged fittings with socket weld or threaded ends, in all grades of carbon steel, stainless steel and alloy steel according to EN, ASTM and API standards.
Some of the most commonly supplied forged pipe fittings are:
| Type | Specification | Grades |
|---|---|---|
| Carbon steel | ASTM A105 | BS EN 545, ISO 2531, ISO 8329, ISO 9523 |
| Low Temperature | ASTM A350 | LF2 and LF3 |
| Stainless Steel & Special Stainless Steel | ASTM A182 | F304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H |
| Alloy Steel | ASTM A182 | F5 / 9 / 11 / 22 / 91 |
| Nickel Alloy 200/201 | B564 | UNS N02200/N02201 |
| Nickel Alloy 400 | B564 | UNS N04400 - Monel® 400 |
| Nickel Alloy 600 | B564 | UNS N06600 - Inconel® 600 |
| Nickel Alloy 625 | B564 | UNS N06625 - Inconel® 625 |
| Nickel Alloy 800H/800HT | B564 | UNS N08810/N08811 - Incoloy® 800H/HT |
| Nickel Alloy 825 | B564 | UNS N08825 - Incoloy® 825 |
| Nickel Alloy 276 | B564 | UNS N10276 - Hastelloy® C-276 |
| Titanium Alloy | B381 | Gr 1 / 2 / 5 / 7 |
TROUVAY & CAUVIN has a wide range of flanges and spectacle blinds in various materials and sizes in accordance with international standards to complement its range of pipes and fittings for various energy projects.
Some of the most common flanges we supply to the energy industry are:
| Type | Specification | Grades |
|---|---|---|
| Carbon steel | ASTM A105 | BS EN 545, ISO 2531, ISO 8329, ISO 9523 |
| Low Temperature | ASTM A350 | LF2 and LF3 |
| Stainless Steel & Special Stainless Steel | ASTM A182 | F304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H |
| Alloy Steel | ASTM A182 | F5 / 9 / 11 / 22 / 91 |
| Nickel Alloy 200/201 | B564 | UNS N02200/N02201 |
| Nickel Alloy 400 | B564 | UNS N04400 - Monel® 400 |
| Nickel Alloy 600 | B564 | UNS N06600 - Inconel® 600 |
| Nickel Alloy 625 | B564 | UNS N06625 - Inconel® 625 |
| Nickel Alloy 800H/800HT | B564 | UNS N08810/N08811 - Incoloy® 800H/HT |
| Nickel Alloy 825 | B564 | UNS N08825 - Incoloy® 825 |
| Nickel Alloy 276 | B564 | UNS N10276 - Hastelloy® C-276 |
| Titanium Alloy | B381 | Gr 1 / 2 / 5 / 7 |