• Shaanxi Peakrise Metal Co.,Ltd
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    John Morris
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    Thank you for your good after-sales service. Excellent expertise and technical support helped me a lot.
  • Shaanxi Peakrise Metal Co.,Ltd
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Contact Person : Nicole
Phone Number : 13186382597
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GOST33259 Titanium Flange Titanium Ring Gr1 Gr2 Gr5 DIN150 DIN400

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number Custom
Minimum Order Quantity 1pc
Price Negotiate
Packaging Details Plywood case
Delivery Time 7~10days
Payment Terms T/T
Supply Ability 50000pcs/month

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Product Details
Name Titanium Flange Titanium Ring Material Titanium & Titanium Alloy
Grade Gr1,Gr2,Gr5,Gr7,Gr9,Gr23 Etc. Size DIN50,DIN80,DIN100,DIN150 Etc.
Shape Flange & Ring Standard GOST33259
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Gr1 Titanium Ring


DIN150 Titanium Ring


Pipe Titanium Flange

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Product Description

GOST33259 Titanium Flange Titanium Ring Gr1 Gr2 Gr5


1. Information Of GOST33259 Titanium Flange Titanium Ring:


Our team of well qualified hardworking professionals have enabled us to manufacture and export Titanium Flanges.

These Flanges have been made of superior quality Titanium that ensures high strenght and sturdy construction.

Dimensions: ASME B16.5, ANSI B16.5, ASME B16.47 Series A, ASME B 16.47 Series B
Size: DN32,DN50,DN80,DN150,DN200,DN300 etc.
Grade: ASTM B348 Gr. 1, ASTM B348 Gr. 2, ASTM B348 Gr. 3, ASTM B348 Gr. 5, ASTM B348 Gr. 7, ASTM B381 F1, ASTM B381 F2, ASTM B381 F3, ASTM B381 F5, ASTM B381 F7.
Standard: GOST12820,12815,12822 etc.
GOST33259 Titanium Flange Titanium Ring Gr1 Gr2 Gr5 DIN150 DIN400 0GOST33259 Titanium Flange Titanium Ring Gr1 Gr2 Gr5 DIN150 DIN400 1
Grade Main Chemical Constituent % impurity content ≤%
Ti Al V Mo Ni Pd Fe C N H O

residual elements


single total
Gr1 Remainder 0.20 0.08 0.03 0.01 0.18 0.10 0.40
Gr2 Remainder 0.30 0.08 0.03 0.01 0.25 0.10 0.40
Gr3 Remainder 0.30 0.08 0.05 0.01 0.35 0.10 0.40
Gr4 Remainder 0.50 0.08 0.05 0.01 0.40 0.10 0.40
Gr5 Remainder 5.5~6.75 3.5~4.5 0.40 0.08 0.05 0.01 0.20 0.10 0.40
Gr7 Remainder 0.12~0.25 0.30 0.08 0.03 0.01 0.25 0.10 0.40
Gr9 Remainder 2.5~3.5 2.0~3.0 0.25 0.08 0.03 0.01 0.15 0.10 0.40
Gr12 Remainder 0.2~0.4 0.6~0.9 0.30 0.08 0.03 0.01 0.25 0.10 0.40
a.The residual elements include Al,V,Sn,Mo,Cr,Mn,Zr,Ni,Cu,Si,Y,Nb,Hf,Bi,Ru,Pd,Co,Ta,B,W(exclusive of the elements required in certain grade)


2. Common Type Of GOST33259 Titanium Flange Titanium Ring:


* Weld Neck Flange

* Blind Flange

* Threaded Flange

* Socket Weld Flange

* Flat Flange




Corrosion resistance

High strength

Low density

Good thermal stability


High antioxidant


3. Application Of GOST33259 Titanium Flange Titanium Ring:


Chemical industry: Titanium flanges are widely used in chemical factories, petroleum refineries, pharmaceutical factories and other chemical fields. Due to the excellent corrosion resistance of titanium materials, it can withstand strong corrosive media such as acids and alkalis, salts and organic solvents, so it is used to connect pipes, containers and equipment.


Marine engineering: The marine environment is extremely corrosive to metal materials, and titanium has excellent seawater corrosion resistance, so titanium flanges are widely used in marine engineering such as offshore platforms, ships, and submarine pipelines.


Aerospace industry: Due to the high strength and low density of titanium materials, titanium flanges are widely used in aerospace fields, such as aircraft engines, gas turbines, aerospace equipment, etc.


Oil and natural gas industry: High pressure and corrosive media are often encountered in the process of oil and natural gas extraction, transportation and storage. Titanium flanges can meet the requirements under these harsh conditions and are used to connect pipelines, valves and storage tanks.


Medical field: Titanium has good biocompatibility and corrosion resistance, so it is widely used in medical devices such as medical equipment and artificial joints. Titanium flanges are used to connect and support piping systems for medical equipment.



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