Carbon Steel Pipes — ASTM A53, A106, API 5L
Carbon steel pipe supplier for ASTM A53, ASTM A106, ASTM A333 and API 5L seamless and ERW pipes for construction, HVAC, firefighting and oil & gas projects.
View Carbon Steel Pipes specifications →Steel Pipe Products
Carbon steel pipes, stainless steel pipes, fittings, flanges and UL listed fire sprinkler pipes — manufactured to ASTM and API standards and supplied with mill test certificates.
Stainless Steel Pipes — ASTM A312 304L / 316L
Stainless steel pipe supplier for ASTM A312 and A358 seamless and welded pipes in 304/304L, 316/316L and 321 grades for marine, petrochemical, food and pharmaceutical projects.
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Steel Fittings & Flanges — Buttweld and Forged
Steel fittings and flanges supplier: buttweld elbows, tees and reducers to ASTM A234/A420/A403 and forged flanges to ASTM A105/A350/A182, matched to your pipe order.
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Fire Sprinkler Pipes — UL Listed
UL listed fire sprinkler pipe supplier (UL certificate EX29457) for firefighting systems. ASTM A53 sprinkler pipes, red-painted or galvanized, grooved or threaded ends.
View Fire Sprinkler Pipes specifications →Standards Coverage
Standards & Grades at a Glance
A summary of the main standards we supply. Full details are on each product page.
| Product family | Standards | Forms / grades |
|---|---|---|
| Carbon steel pipes | ASTM A106, A53, A671, A672, A333, API 5L | SMLS / ERW / EFW / SAW — Gr.B, X42–X70 |
| Stainless steel pipes | ASTM A312, A358 CL 1 | SMLS / EFW — 304/L/H, 316/L/H, 321/H |
| Fittings & flanges | ASTM A234, A420, A403, A105, A350, A182 | Buttweld and forged, carbon & stainless |
| Fire sprinkler pipes | ASTM A53 — UL listed (EX29457) | Red painted or galvanized; grooved / threaded ends |
| Structural steel | EN, ASTM, API 2W, API 2H, NORSOK | Plates, beams, sheets, black & galvanized coils |
Need structural plates, sections or coils alongside your piping scope? Contact our sales team with your bill of quantities.
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Send us your product type, standard, grade, sizes and quantities — our sales team responds with pricing and delivery schedules for your project.