What is Titanium Alloy Gr.4/Gr.5/Gr.7 Flanges ?

Titanium Alloy Gr.4, Gr5, Gr.7 flanges are highly ductile and durable. It has excellent properties and characteristics. These flanges are made of high quality material and grades. These flanges are commonly used as boilers and heat exchangers. This grade is commercially pure and enriched with excellent properties and characteristics.

These titanium alloy Gr.4, Gr.5, Gr.7 flanges are made of 99% pure and clarified. These flanges are made of 99% titanium grade. The grade includes high elements like carbon, nickel and other ductile elements. These titanium alloy Gr4, Gr.5, Gr.7 flanges are obtainable in two in two types : threaded and non-threaded.

Titanium alloy gr.4, Gr.5 and Gr.7 flanges are heavily alloyed with great material. It provides excellent corrosion resistance. It provides excellent protection from various chemical and physical procedures.


Werkstoff Nr. 3.7165 Titanium Gr. 5 Flanges Manufacturer, Ti Grade 5 Flanges, ASTM B381 Ti Gr.5 Flanges, Titanium Gr. 5 Weld neck Flanges (WNRF) Exporter, Titanium Gr. 5 Threadolet, Titanium Gr. 5 Socket weld Flanges.

Sumit Impex is one of the most eminent suppliers and manufacturers of these Titanium Alloy Gr.4, Gr.5, Gr.7 Flanges . These flanges are made of excellent material which is thoroughly tested and certified. Sumit Impex is one of the biggest suppliers and manufacturers of steel products. We provide you the widest range of products with most possible sizes.

Titanium Alloy Gr.4, Gr.5, Gr.7 Flanges are available in various sizes, shapes and dimensions. It also protects from rusting, erosion and reduction. Titanium Alloy Gr.4, Gr.5 and Gr.7 grades are extremely welded and they have tremendous properties that makes them an ideal alloy for high heat applications.

ASTM B363 Titanium Alloy Gr.4/Gr.5/Gr.7 Flanges Specifications

Specifications ASTM B 363/ ASME SB 363
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size Range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Surface pickling, annealing, bright, sand blast, hair line
Type Weld Neck Ring Flange (WNRF), Slip-On Ring Flange (SORF), Blind Ring Flange (BLRF), Socket Weld Ring Flange (SWRF), Threaded Ring Flange, Lap Joint Ring Flange (LJRF), Ring Type Joint Flange (RTJF),
Connection type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
Titanium Gr 4 3.7035 R50400
Titanium Gr 5 3.7165 R56400
Grade C N Fe Al O H Ti Fe V
Gr 5 0.10 max 0.05 max 0.40 max 5.5-6.75 max 0.20 max 0.015 max bal 0.30 max 3.5-4.5
Gr 7 .08 max 0.3 max 0.25 min 0.015 max Bal 0.30 max 0.12 – 0.25
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Gr4 240 170 24
Titanium Gr. 5 4.5 g/cm3 1665 °C (3030 °F) Psi – 49900 , MPa – 344 Psi – 39900 , MPa – 275 20 %
Gr7 50 40 14.9 103 GPa 0.34-0.10

Other Products

Titanium Grade 4 SORF Flanges Titanium Gr 5 Flanges
WNR. 3.7035 Pipe Flanges Titanium Gr. 7 Blind Flanges
Titanium Grade 5 Spacer Ring Flanges UNS R50400 Nipolet Flanges
Titanium Gr. 7 Ring Type Joint Flanges Titanium Gr 4 Nipolet Flanges
Titanium Grade 5 Flat Flange Ti Gr. 4 Nipo Flange
Titanium Gr 7 Long weld Neck Flanges Titanium Grade 5 Lap Joint Flanges

ASTM B363 Titanium Alloy Gr.4/Gr.5/Gr.7 Flanges

  • Gr 4 Titanium Flanges
    US $10-118 / Piece (FOB Price)
  • Alloy Gr 5 Pipe Flanges
    US $1000-1600 / Ton (FOB Price)
  • Titanium Gr 7 Weld Neck Flanges
    US $1-500 / Piece (FOB Price)
  • ASTM B381 Titanium Alloy Gr 4 plate flanges
    US $10-260 / Piece (FOB Price)
  • Grade 5 Ti. Alloy Pipe Flanges
    US $1000-1500 / Ton (FOB Price)


We Sumit Impex Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Stainless Steel Sheet Manufacturers

Country we serve / City we deliver

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& Boston, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam