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Titanium Weld neck Flanges Grade 2/5
  • Titanium Weld neck Flanges Grade 2/5
  • Titanium Weld neck Flanges Grade 2/5

Titanium Weld neck Flanges Grade 2/5

Basic Info

Model No.: ASME B16.5

Product Description

Titanium Weld neck Flanges Grade 2/5

Weld neck flanges, also known as high hub flanges or tapered hub flanges, are designed to be connected to piping systems by butt welding. Welding neck flanges is preferred when the pipe is subjected to high stress, high pressure or sub-zero/high temperature. The neck, or hub, helps to transfer environmental stress to the welding of the Flange and pipe. The gradual transition from hub base to butt-weld wall thickness provides significant reinforcement for the flange, and turbulence and erosion are reduced due to the matching inside dimensions of the pipe and flange. These flanges are bored to match the inside diameter of the supporting pipe and therefore do not restrict flow.


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Lasting is a leading manufacturer and supplier of Titanium Flange, in a wide range of sizes grades and specifications. We also supply Titanium Plate,Titanium Round Bar,Titanium Wire,Titanium Drawing and other titanium products.

Lasting Flanges 2 Jpg

Production Line



Shaanxi Lasting Titanium Industry Co., Ltd. is a Major Worldwide Supplier of titanium products, we offer the largest selection of Titanium Powder, Ingots, forgings, Bars, Sheets/Plates,tube/pipes,fittings,tailor made machine parts and other corrosion resistant metals such as zirconium, tantalum, tungsten, molybdenum, niobium. Our products are used in virtually every industry worldwide: aerospace engineering, automotive engineering, chemical and process industries, electrical resistance heating, marine engineering, oil and gas extraction industries, petrochemical processing.

With more than 30 years` experience, we owns two mills in Baoji -The Chinese Titanium City. We are mainly engaged in melting, forging, rolling and machining manufacturing line in titanium and titanium alloy. Our company titanium exports hold the record of Top 3 in China for 15 consecutive years.

We would like to extend sincerely congratulations and heartfelt thanks to friends from all over the world who have been supported the development of the company.

Welcome everyone come to visit us! Thank you!

Company Info
  • Representative: XiaoFeng Zheng
  • Product/Service: Titanium Bar , Titanium Sheet , Titanium Tube , Titanium Forge , Titanium Fittings , Titanium Powder
  • Capital (Million US $): 8,000,000
  • Year Established: 1990
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 91% - 100%
  • Contact Person: Ms. Joan
  • Tel: +86-029-89651035
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