Noram SX™
Acid-resistant steel for extreme conditions
NORAM SX™ is our exclusive product in the segment of austenitic stainless steels, derived from UNS S32615. Developed by Sandvik, this unique alloy is optimized to handle demanding applications involving concentrated sulfuric acid at high temperatures. The NORAM SX alloy has established itself as the industry standard for the production of concentrated sulfuric acid, delivering unmatched performance for over 35 years and resulting in an impressive and reliable track record.
The NORAM SX™ alloy has proven to be a benchmark within the industry, offering numerous advantages compared to other construction materials. Its properties and robustness enable optimal performance in challenging environments. Its exceptional ability to withstand high temperatures and concentrated sulfuric acid makes the alloy a top choice for industries where reliability and durability are paramount. The success of NORAM SX™ lies not only in its technical superiority but also in its ability to meet the evolving needs of the industry.
Manufactured in Europe and Available for Immediate Delivery
Noram SX™ is developed in Sweden specifically for sulfuric acid applications. To meet the industry’s strict demands for availability and operational reliability, we maintain a wide stock of pipes, plates, tubes, and fittings in Sweden – ready for immediate delivery.
We stock pipes ranging from 3/4” to 24” (DN600), while larger dimensions and custom fittings are available on request with short lead times. Our local inventory ensures fast logistics, minimizes downtime, and provides high flexibility for both new installations and maintenance needs. With our base in Sweden, we guarantee reliable deliveries and responsive support.
Sign up for OUR newsletter about NORAM SX™
NORAM SX™
The corrosion rates for NORAM SX™ are practically nil in the typical operating range of the acid plant circuits. Corrosion properties are equally good for the base material and the welds, also under dynamic conditions.
NORAM SX™ is readily workable and matching welding consumables are available for GTAW, GMAW and SMAW processes.
NORAM SX™ is available from stock in a large variety of forms, such as plate, tube, pipes, fittings, wire, bar and welding consumables.
Approvals: ASME II, Part D
ASME VIII, Div, 1
PMA-EN


Technical manager

Marzieh Tahipour
Mechanical Engineer
NORAM INTERNATIONAL AB
Gruvgatan 35, SE-421 30 Västra Frölunda, Sweden
E-mail
Sales

Martin Hagström
Inventory and Sales Manager, SX
NORAM INTERNATIONAL AB
Gruvgatan 35, SE-421 30 Västra Frölunda, Sweden
M: +46 (0) 721 72 75 21
D: +46 (0) 31 757 40 21
E-mail
NORAM SX™ material has low maintenance requirements
Long service life
Our partners
Noram International works internationally and is represented in several countries by agents/distributors where together we create market proximity and our expertise. You will find these and their contact details below

Saudi Arabia
Sulphuric Acid, SX
Asr Al Amdad Ltd.

MEXICO
Sulphuric Acid, SX
ALLEIMA

CHILE
Sulphuric Acid, SX
COPPEX

ARGENTINA, PARAGUAY, URUGUAY
Sulphuric Acid, SX
GILPUR SA

BELGIUM
Sulphuric Acid, SX
IFSC

FINLAND
Sulphuric Acid, SX
PROBOREAL

PERU
Sulphuric Acid, SX
Soluciones Inoxidables S.A.C.

POLAND
Sulphuric Acid, SX
Grzegorz Silelski

United Arab Emirates
Sulphuric Acid, SX
Al Yaseah OGISS L.L.C