Engineered Pipeline Components

Industrial Fittings & Flanges

From high-velocity ASME buttweld elbows and tees to high-pressure forged flanges, socket-weld fittings, and custom radial bends, our pipeline solutions ensure leak-free integrity under rigorous pressure, temperature, and fluid demands.

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Quality Standards & Conformance

Manufacturing Standards & Material Range

Every fitting supplied by Nemat Engineering complies with rigid ASTM, ASME, BS, and IS dimensional tolerances and includes mill test certificates (EN 10204 3.1).

Technical details of fitting categories, manufacturing standards, and pressure classes
Fitting Classification Standard / Code Available Size Range Pressure Rating / Schedule Compatible Material Grades
Buttweld Fittings ASME B16.9 / MSS-SP-75 1/2" NB to 48" NB SCH 10 to SCH XXS ASTM A234 WPB, WPC, A420 WPL6
Forged Steel Flanges ASME B16.5 / B16.47 Series A & B 1/2" NB to 36" NB Class 150#, 300#, 600#, 900#, 1500#, 2500# ASTM A105, A350 LF2, A182 F304/F316
Forged High-Pressure Fittings ASME B16.11 / BS 3799 1/8" NB to 4" NB 2000#, 3000#, 6000#, 9000# ASTM A105 Forged Carbon, Alloy Steel
Malleable Iron Fittings IS 1879 / BS 143 / EN 10242 1/4" NB to 6" NB PN 16 / PN 25 / Class 150 Black & Hot-Dip Galvanized Iron (GI)
Branch Outlet Fittings MSS-SP-97 Run: 1/2" - 36" / Branch: 1/8" - 12" Standard, Extra Strong (XS), Double XS ASTM A105, A350 LF2, Carbon Steel
Long Radius Bends (3D/5D) ASME B16.49 1/2" NB to 24" NB Matches Parent Line Pipe Schedule API 5L Gr. B to X70, ASTM A106 Gr. B
Why Source Fittings From Nemat

Metallurgical Integrity & Strict Quality Assurance

Designed to withstand pulsating internal pressure, thermal cycles, and mechanical pipe stresses across critical processing and transport networks.

Cavitation-Free Geometry Smooth inner radius geometry eliminates internal eddies, preserving maximum flow velocity and preventing localized wall thinning.
100% Hydro & NDT Verified Radiographic (RT), Ultrasonic (UT), and Magnetic Particle (MPI) testing ensure complete absence of surface micro-cracks and forging voids.
Comprehensive MTC Traceability Every single fitting, bend, and flange carries stamped heat numbers directly correlating to EN 10204 3.1 mill test certificates.

Synchronized Pipeline Sourcing: Pipes, Fittings & Flanges

Nemat Engineering simplifies industrial procurement by delivering matched sets of pipes, fittings, flanges, and customized fabrication spools in a single, coordinated logistics dispatch. This eliminates dimensional mismatches at the weld joint, ensuring seamless fit-up and rapid field assembly.

Have a Pipeline Fitting or Flange Requirement?

Submit your bill of materials (BOM), required pressure ratings, and pipe schedules for an immediate commercial proposal.

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