Stockist & supplier ASTM A106 · API 5L · ASTM A53 · ASTM A312 · ASTM A335 · ASME B36.10M / B36.19M
Industrial Pipes — Seamless & Welded, Ex-Stock
Teshi Group is a stockist and supplier of seamless and welded carbon, stainless and alloy steel pipe from approved mills. Pipe is cut to length and bevelled for site welding, supplied with the mill's EN 10204 3.1 test certificate, and can be ordered together with Teshi-manufactured flanges and fittings on one release.
Industrial Pipes — specifications & size ranges
| Type | Standard | Size range | Schedule | Material grades |
|---|---|---|---|---|
| Seamless Carbon Steel | ASTM A106 / API 5L | ⅛"–24" | SCH 10–XXS | A106 Gr A/B/C, A53 Gr A/B, API 5L Gr B, X42–X70 (PSL1/PSL2), A333 Gr 1/3/6 |
| Stainless Steel | ASTM A312 | ⅛"–24" | SCH 5S–SCH 160 | TP304/L/H, 309S, 310S, 316/L/H/Ti, 317L, 321/H, 347/H; 904L, 254 SMO; duplex & super duplex (A790) S31803, S32205, S32750, S32760; Monel, Inconel, Incoloy, Hastelloy, Alloy 20; titanium Gr 1/2/5/7/12; Cu-Ni 90/10, 70/30 |
| ERW / LSAW | ASTM A53 / API 5L / IS 1239 / IS 3589 | ½"–48" | SCH 10–SCH 80 | A53 Gr A/B, API 5L Gr B, X42–X70, IS 1239, IS 3589 Fe 330/410 |
| Alloy Steel | ASTM A335 | ½"–24" | SCH 40–SCH 160 | P1, P2, P5, P9, P11, P12, P22, P23, P91, P92 |
Industrial Pipes types
7 productsCarbon Steel Seamless Pipe
ASTM A106 · ASTM A53
View productStockist & supplierERW Pipe
IS 1239 (Part 1) · IS 3589
View productStockist & supplierLSAW Pipe
API 5L · IS 3589
View productStockist & supplierHSAW Spiral Welded Pipe
API 5L · IS 3589
View productStockist & supplierStainless Steel Pipe
ASTM A312 · ASTM A358
View productStockist & supplierAlloy Steel Pipe
ASTM A335 · ASME B36.10M
View productStockist & supplierGI Pipe
IS 1239 (Part 1) · IS 3589
View productTechnical data sheets
Material grades
All gradesComplete material range
- Carbon steel
- ASTM A106 Gr A, B, C; A53 Gr A, B; API 5L Gr B, X42–X70 (PSL1 / PSL2); A333 Gr 1, 3, 6 (low temperature)
- Alloy steel (Cr-Mo)
- ASTM A335 P1, P2, P5, P9, P11, P12, P22, P23, P91, P92
- Stainless steel
- ASTM A312 / A358 / A269 / A213 TP304, TP304L, TP304H, TP309S, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317L, TP321, TP321H, TP347, TP347H
- 904L and 6Mo
- 904L (UNS N08904, ASTM B677 / A312); 254 SMO / 6Mo (UNS S31254, A312)
- Duplex and super duplex
- ASTM A790 / A928 UNS S31803, S32205 (2205); S32750 (2507), S32760
- Nickel alloys
- Monel 400 (ASTM B165), Inconel 600 (B167), Inconel 625 (B444), Incoloy 800 / 800H / 800HT (B407), Incoloy 825 (B423), Hastelloy C276 / C22 (B622), Alloy 20 (B464 / B729), Nickel 200 / 201 (B161)
- Titanium
- ASTM B861 seamless / B862 welded Grade 1, 2, 5, 7, 12
- Copper-nickel
- Cu-Ni 90/10 (C70600) and 70/30 (C71500), ASTM B466 seamless / B467 welded
FAQ
Industrial Pipes: common questions
Does Teshi Group manufacture pipes?
No. Teshi Group is a stockist and supplier of pipes sourced from approved mills. We manufacture flanges, fittings, fasteners, valves and fabricated spools, and supply pipe alongside them.
What certificates come with the pipe?
The original mill test certificate to EN 10204 3.1 for the heat supplied. IBR-certified pipe is available for boiler and steam service.
Can pipe be cut and bevelled before dispatch?
Yes. Pipe is cut to the lengths on your bill of materials and bevelled to ASME B16.25 for site welding.
Need a size or grade not listed here?
Tell us the specification and quantity — we source from approved mills and supply with the original mill test certificate.
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