Products
Line Pipe, Flanges & Fittings
We supply piping materials for flowlines, pipelines, gas plants and refineries: API 5L PSL2 line pipe, including sour-service and offshore annexes; ASME flanges and fittings in carbon, low-temperature, alloy, stainless, duplex and nickel alloys; and CRA-clad and lined pipe for highly corrosive sour service. Every item is traceable to EN 10204 3.1 or 3.2 certificates.
API 5L Line Pipe
Seamless, ERW and LSAW line pipe from Grade B to X80, PSL1 and PSL2, including sour (Annex H) and offshore (Annex J) pipe.
API 5L / ISO 3183 · NACE TM0284 (HIC) · NACE TM0177 (SSC)
Flanges (ASME & API)
Weld-neck, slip-on, blind, socket-weld, spectacle and API 6B/6BX flanges in every major material.
ASME B16.5 · ASME B16.47 · ASME B16.48
Butt-Weld Pipe Fittings
Elbows, tees, reducers, caps and barred tees, seamless or welded, to ASME B16.9 and MSS SP-75.
ASME B16.9 · MSS SP-75 · ASME B16.28
Forged Fittings & Branch Connections
Socket-weld and threaded fittings plus weldolets, sockolets and nipolets for small-bore piping.
ASME B16.11 · MSS SP-97 · MSS SP-95
CRA, Clad & Lined Pipe
Duplex, super duplex, Alloy 825/625 and metallurgically clad or mechanically lined pipe for severe corrosion.
API 5LD · API 5LC · NACE MR0175
Line Pipe, Flanges & Fittings: FAQs
What is the difference between API 5L PSL1 and PSL2?
PSL2 has tighter chemistry, maximum yield strength limits, mandatory Charpy impact testing and stricter NDT than PSL1. PSL2 is standard for oil and gas pipelines, and sour service is specified through Annex H.
Which flange standard applies above 24 inches?
ASME B16.5 covers NPS 1/2 to 24. For NPS 26 to 60, ASME B16.47 applies: Series A (MSS SP-44 based, heavier) or Series B (API 605 based, more compact). The series must be specified because the two are not interchangeable.
Do you supply duplex and super duplex piping?
Yes. We supply UNS S31803/S32205 duplex and S32750/S32760 super duplex pipe, flanges and fittings for seawater, produced water and CO2/chloride service.
Have an RFQ or material list?
Email sales@safinatlulua.com or send an enquiry. We typically respond within one business day.