Titanium Grade 5 Flanges

Get Ti-6Al-4V Weld Neck Flange Manufacturer In India Rated For Aerospace-Grade Strength

As a trusted Titanium Grade 5 Flanges Manufacturer in India, Mortec Manufacturing Co delivers precision-machined flanges. Every ASTM B381 Grade F-5, UNS R56400 flange starts from certified Ti-6Al-4V forged blank. All machining happens at our own Mumbai plant. Each lot gets heat-numbered before CNC turning begins. Mill annealing restores a stable alpha-beta structure. This structure carries the alloy's signature strength-to-weight ratio. That makes it ideal for weight-critical piping runs.

Machining follows ASME B16.5 dimensional profiles, completed fully in-house. We offer RF and FF facing options. Smooth or lapped finish is available on request. Custom bore drilling is done per your isometric drawings. As a direct Titanium Grade 5 Flanges Supplier in India, we hold stock ready. Our range includes Weld Neck, Slip-On, Blind, Socket Weld and Threaded types. Stock is maintained in Class 150 and 300. We also manufacture the Ti-6Al-4V Slip On Flange on demand. Our ASTM B381 UNS N56400 Blind Flange meets strict dimensional tolerances. Titanium Alloy Gr 5 Puddle Flanges are available in custom sizes. Dispatch happens within five to seven working days. Every order ships with PMI reports included. We also provide EN 10204 3.1 or 3.2 mill test certificates.

Get your Titanium Grade 5 Flanges quote from the machine shop floor with MTC and PMI paperwork bundled.

Common sizes stay ex-stock in Class 150/300; others are mill produced.

Class 150 RF dimensions per the ASME B16.5 profile for the most ordered Titanium Grade 5 Flanges sizes stocked.

Titanium Grade 5 Flanges face finish is matched to gasket type and service, confirmed at RFQ stage.

ASME B16.5 standard does not list titanium, so ratings rely on ASTM B381 data during RFQ.

Titanium Grade 5 Flanges Manufacturer in India producing Threaded, Lap Joint, Spectacle Blind and Orifice types alongside the standard range.

ASTM B381 UNS R56400 Weld Neck Flange

ASME B16.5 Profile • ½″–12″

• Tapered hub, full penetration weld
• Best for cyclic / high-load lines

Ti-6Al-4V Slip-On Flange

ASME B16.5 Profile • Class 150–300

• Fast-fit, lower fabrication cost
• Suited to weight-sensitive assemblies

Titanium Grade 5 Blind Flange

ASME B16.5 Profile • All Ex-Stock Classes

• Seals pipe ends & vessel nozzles
• No bore machining required

Grade 5 Titanium Socket Weld Flange

ASME B16.5 Profile • ≤4″ NB

• Bore-fit socket, single fillet weld
• Good for small high-strength lines

Ti Metal Gr 5 Threaded Flange

ASME B16.5 Profile • ≤4″ NB

• Weld-free, bolted assembly
• Preferred in hazardous-area work

Commercially Pure Ti Grade 5 Lap Joint Flange

ASME B16.9 Stub End • With Backing Ring

• Free rotation for bolt alignment
• Cost-effective for frequent dismantling

WNR 3.7164 Spectacle Blind Flange

MSS SP-44 • Line Isolation

• Figure-8 open/closed positive block
• Standard for maintenance isolation

CP 5 Ti Orifice Flanges

AGA-3 • Class 150–300

• Jack-screw tapped for meter runs
• Used for custody-transfer flow metering

Ti-6Al-4V density drives weight savings. Exact flange weight depends on size, class, and machining allowances.

Machining tolerances follow ASME B16.5 requirements for every finished flange.

Alpha-beta chemistry - aluminium stabilises the alpha phase, vanadium stabilises the beta phase.

Minimum room-temperature properties follow ASTM B381 for annealed Grade F-5 forgings.

Titanium Grade 5 has equivalent designations across major piping and aerospace standards.

Buyers often ask: what strength-to-weight edge does Titanium Grade 5 offer?

A stable, self-healing oxide film gives Titanium Grade 5 excellent seawater and chloride resistance.

Both are titanium - Grade 5 is alloyed for strength, Grade 2 is commercially pure and easier to form and weld.

Both cold-climate and elevated-temperature buyers ask about the working range — here's the picture.

Ex-stock inventory and mill-order dispatch reach buyers across these countries worldwide.

Export Markets

UAE

Turkey

Canada

UK

Saudi Arabia

Singapore

USA

Mexico

Thailand

Italy

Netherlands

Germany

Philippines

Malaysia

Uganda

Indonesia

South Africa

Vietnam

Venezuela

These are the industries that specify Titanium Grade 5 flanges most often, and why.

Governing codes for every Titanium Grade 5 heat and every finished flange:

Lead time depends on how your requested size, class and quantity line up against current stock.

Quick answers to the questions buyers ask us most before placing an order.