Trouvay & Cauvin Group carries a wide range of Seamless (CS & LTCS), and Welded Process and Line Pipes from ½ " to 36 " along with their respective Flanges and Fittings. This extensive Stock is only coming from leading manufacturers fully certified and approved by all major end users.
Seamless pipes
Carbon Steel
- A53 Gr B / A106 Gr B / API 5L Gr B to Gr X 70
Low Temperature
- A333 Gr 3 and Gr 6
Stainless Steel & Special Stainless Steel
- A312 / SA 312 TP 304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H Grades
- A790 UNS S31803 / S32205 – Duplex 2205
- A790 UNS S32750 / S32760 - Super Duplex 2507
Alloy Steel
- A335 Gr. P5 / P9 / P11 / P 22 / P91 & P92
Special Alloys
Nickel Alloys
- Nickel 200/201 - B161 - UNS N02200/N02201
- Alloy 400 - B165 - UNS N04400 - Monel® 400
- Alloy 600 - B167- UNS N06600 - Inconel® 600
- Alloy 625 - B705 - UNS N06625 - Inconel® 625
- Alloy 800H/800HT - B407 - UNS N08810/N08811 - Incoloy® 800H/HT
- Alloy 825 - B423 - UNS N08825 - Incoloy® 825
- Alloy 276 - B622 - UNS N10276 - Hastelloy® C-276
Titanium Alloys
- B861 Gr 1 / 2 / 5 / 7
Welded Pipes
Carbon Steel
- API 5L Gr B to Gr X80
Low Temperature
- A671 EFW LSAW for atmospheric & Low Temp.
- A672 EFW LSAW for High Pressure service at moderate temperature, in all Grades.
Stainless Steel & Special Stainless Steel
- A358 TP 304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H Grades
- A928 UNS S31803 – Duplex 2205
- A928 UNS S32750 / S32760 - Super Duplex 2507
Alloy Steel
- A691 all Grades
Special Alloys
Nickel Alloys
- Nickel 200/201 - B725 - UNS N02200/N02201
- Alloy 400 - B725 - UNS N04400 - Monel® 400
- Alloy 600 - B517- UNS N06600 - Inconel® 600
- Alloy 625 - B705 - UNS N06625 - Inconel® 625
- Alloy 800H/800HT - B514 - UNS N08810/N08811 - Incoloy® 800H/HT
- Alloy 825 - B705 - UNS N08825 - Incoloy® 825
- Alloy 276 - B619 - UNS N10276 - Hastelloy® C-276
Titanium Alloys
- B862 Gr 1 / 2 / 5 / 7
Butt Weld Fittings
Carbon Steel
- A234 WPB and WPHY42 to 80
Low Temperature
- A420 WP3 and WP6
Stainless Steel & Special Stainless Steel
- A403 WP 304/304L, WP316/316L, WP310, 317, 321, 347, 410, 904, H grades
- A815 UNS S31803 – Duplex 2205
- A815 UNS S32750 / S32760 - Super Duplex 2507
Alloy Steel
- A234 WP5 / WP9 / WP11 / WP22 / WP91
Special Alloys
Nickel Alloys
- Nickel 200/201 - B366 - UNS N02200/N02201
- Alloy 400 - B366 - UNS N04400 - Monel® 400
- Alloy 600 - B366- UNS N06600 - Inconel® 600
- Alloy 625 - B366 - UNS N06625 - Inconel® 625
- Alloy 800H/800HT - B366 - UNS N08810/N08811 - Incoloy® 800H/HT
- Alloy 825 - B366 - UNS N08825 - Incoloy® 825
- Alloy 276 - B366 - UNS N10276 - Hastelloy® C-276
Titanium Alloys
- B862 Gr 1 / 2 / 5 / 7
Forged Fittings
Carbon Steel
- A105
- BS EN 545, ISO 2531, ISO 8329, ISO 9523
Low Temperature
- A350 LF2 and LF3
Stainless Steel & Special Stainless Steel
- A182 F304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H Grades
Alloy Steel
- A182 F5 / 9 / 11 / 22 / 91
Special Alloys
Nickel Alloys
- Nickel 200/201 - B564- UNS N02200/N02201
- Alloy 400 - B564 - UNS N04400 - Monel® 400
- Alloy 600 - B564- UNS N06600 - Inconel® 600
- Alloy 625 - B564 - UNS N06625 - Inconel® 625
- Alloy 800H/800HT - B564 - UNS N08810/N08811 - Incoloy® 800H/HT
- Alloy 825 - B564 - UNS N08825 - Incoloy® 825
- Alloy 276 - B564 - UNS N10276 - Hastelloy® C-276
Titanium Alloys
- B381 Gr 1 / 2 / 5 / 7
Flanges
Carbon Steel
- A105
- BS EN 545, ISO 2531, ISO 8329, ISO 9523
Low Temperature
- A350 LF2 and LF3
Stainless Steel & Special Stainless Steel
- A182 F304/304L, 316/316L, 310, 317, 321, 347, 410, 904, H Grades
Alloy Steel
- A182 F5 / 9 / 11 / 22 / 91
Special Alloys
Nickel Alloys
- Nickel 200/201 - B564- UNS N02200/N02201
- Alloy 400 - B564 - UNS N04400 - Monel® 400
- Alloy 600 - B564- UNS N06600 - Inconel® 600
- Alloy 625 - B564 - UNS N06625 - Inconel® 625
- Alloy 800H/800HT - B564 - UNS N08810/N08811 - Incoloy® 800H/HT
- Alloy 825 - B564 - UNS N08825 - Incoloy® 825
- Alloy 276 - B564 - UNS N10276 - Hastelloy® C-276
Titanium Alloys
- B381 Gr 1 / 2 / 5 / 7
