NORSOK Flanges Suppliers – L-005 Standard Manufacturer
NORSOK Flanges Suppliers – L-005 Standard Manufacturer
NORSOK Flanges Suppliers – L-005 Standard Manufacturer – NORSOK Flanges Suppliers L-005 Standard Manufacturers NORSOK Standard Flanges: Dimensions | Specifications | Material Grade | Standards | About NORSOK L-005 Flange | All Product Types NORSOK Flanges are specialized piping components engineered according to the NORSOK L-005 standard, a
Product Description
NORSOK Flanges Suppliers – L-005 Standard Manufacturer – NORSOK Flanges Suppliers L-005 Standard Manufacturers NORSOK Standard Flanges: Dimensions | Specifications | Material Grade | Standards | About NORSOK L-005 Flange | All Product Types NORSOK Flanges are specialized piping components engineered according to the NORSOK L-005 standard, a key specification developed by the Norwegian petroleum industry to enhance
safety, efficiency, and uniformity in offshore and subsea oil & gas operations. These flanges are crucial for high-performance piping systems used in harsh environments, particularly in the North Sea and Arctic installations, where extreme pressures and temperatures are common. Unlike conventional flange standards, NORSOK-compliant flanges are designed to withstand not
only mechanical stress but also severe corrosion due to seawater exposure and sour service conditions. We supply a wide range of NORSOK standard flanges, including Weld Neck, Blind, Socket Weld, Threaded, Lap Joint, and Orifice flanges, available in Class 150 to Class 2500 pressure ratings and sizes ranging from ½″
NB to 48″ NB. These flanges conform to NORSOK L-005, along with complementary international requirements like ISO 15156 (NACE MR0175) for sour service, PED 2014/68/EU, and EN 1092-1 tolerances. Face finishes are available in Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), and custom machined designs depending on
process requirements. Special surface finishes and sealing faces are offered for subsea bolting and hydrocarbon containment applications. Materials offered include Carbon Steel (ASTM A105, A350 LF2), Stainless Steel (304/304L, 316/316L), Duplex (UNS S31803), Super Duplex (UNS S32750 / S32760), Inconel (625, 825), Alloy 20, Hastelloy C276, and other high-performance alloys,
with full material traceability and certification. Each flange is supplied with inspection reports, ultrasonic testing (UT), hydro test data, and EN 10204 3.1 or 3.2 certificates, making them suitable for critical installations in offshore rigs, FPSOs, subsea manifolds, process modules, refineries, and LNG terminals. As a global manufacturer and exporter
Read more about: NORSOK Flanges Suppliers – L-005 Standard Manufacturer
Only logged in customers who have purchased this product may leave a review.
Shipping Policy
Note: MetalDekho.com is an import and export digital marketplace platform where manufacturers, suppliers, and exporters can list and promote their products.
All products, transactions, shipping, and after‑sales responsibilities lie 100% with the respective supplier/exporter/manufacturer.
MetalDekho does not manufacture, sell, or handle goods directly and therefore disclaims all liability for product quality, delivery, or disputes.
We do not manufacture, sell, ship, or own any products listed on the site. All shipping arrangements, timelines, charges, carriers, and delivery responsibilities are managed exclusively by the respective supplier/seller. Buyers should contact the supplier/seller directly for all shipping-related queries.
Refund Policy
If you are seeking a refund for your purchase, you must contact the supplier/seller directly from whom you purchased the product. Refund eligibility, timelines, and procedures are determined solely by that supplier\'s policy.
Cancellation / Return / Exchange Policy
For cancellation/Returns or exchanges, please contact the supplier/seller directly to understand their return window, terms, and conditions. All approval, inspection, and processing of returned items are handled entirely by the supplier.
General Inquiries
There are no inquiries yet.
Reviews
There are no reviews yet.