products

GR1 GR12 Titanium Bland Flange For Chemcial Industry PMI Testing ASTM B381

Basic Information
Place of Origin: China
Brand Name: LH
Certification: ISO 9001:2015
Model Number: Titanium flange
Minimum Order Quantity: 1pc
Price: USD 30/PC-USD 100/PC
Packaging Details: plywood case
Delivery Time: 10- 15 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000PCS Per month
Detail Information
Product Name: ASTM B381 GR1 GR2 GR5 GR7 GR12 Titanium Blind Flange For Chemcial Industry Material Grade: GR1 GR2 GR5 GR7 GR12
Sealing Surface: FF Standard: ASME B 16.5 ASTM B381
Type: BL Flange Inspection: Ultrasonic Testing & Material Test Report EN10204.3.1, PMI TESTING
High Light:

pipe blind flange

,

rf blind flange


Product Description

ASTM B381 GR1 GR2 GR5 GR7 GR12 Titanium blind flange for chemcial industry

 Due to the excellent corrosion resistance of titanium material, the pure titanium flange is much used for connecting the tube ends of the petrochemical project. It is also useful in equipment exit and entrance to connect the two devices.

Titanium alloy has the characteristics of light weight, high strength and good corrosion resistance, so titanium alloy flange is often used in oil drilling, marine engineering, machinery and equipment manufacturing industry in the key pressure parts of the connection.

Giant Metal has rich experience in forging and machining, which makes our titanium flange products kept good quality.

At the same time, to meet the specific requirements of customers, we also produce titanium flange according to customer drawings.

 

Flange type:
Welding plate flange(PL)
Slip-on Neck Flange (SO)
Welding neck flange (WN)
Integral flange (IF)
Socket welding flange (SW)
Threaded flange (Th)
Lapped joint flange (LJF)
Blind flange (BL(s))
We can also according to the drawing processing.

 

titanium flanges standard

 

American Standard :ASME / ANSI B16.5 / B16.47

 

(ASME / ANSI B16.36 for orifice flange ,ASME / ANSI B16.47 for large diameter steel flange

 

AWWA_C207-1994_is American Standard Steel Pipe Flange for Water Supply Engineering)

 

Japanese standard :JIS / KS B2220-2010

 

Germany (European Standard) :UNI EN1092-1

 

Russia : GOST 12821-80 ГОСТ 33259—2015

 

Titanium flange pressure

 

CL 150 300 400 600 900 1500 2500 Psi ,Etc

 

titanium flange Diameter

 

DN15 ~ 600mm

 

Titanium flange sealing face

 

raised surface (RF), Male and Female (MF), Tenon groove surface (TG), metal ring connection surface ,total four kinds.

 

titanium flange common size

 

DN15-DN2000 1/2 inch-36 inch

 

titanium flange application

 

Mainly used in petrochemical, medical and health, power, aerospace, military, fire protection, metallurgy, shipbuilding, gas,

 

and Environmental protection requires high pressure.

 

titanium flanges function

 

The flange, gasket and bolt are connected to each other as a detachable connection of a group of combined sealing structures.

 

Flange connection is an important connection method for pipeline construction.

 

The flange connection is easy to use and can withstand large pressures.

 

2. Chemical requirements

  N C H Fe O Al V Pd Mo Ni Ti
Gr1 0.03 0.08 0.015 0.20 0.18 / / / / / bal
Gr2 0.03 0.08 0.015 0.30 0.25 / / / / / bal
Gr5 0.05 0.08 0.015 0.40 0.20 5.5~6.75 3.5~4.5 / / / bal
Gr7 0.03 0.08 0.015 0.30 0.25 / / 0.12~0.25 / / bal
Gr9 0.03 0.08 0.015 0.25 0.15 2.5~3.5 2.0~3.0 / / / bal
Gr12 0.03 0.08 0.015 0.30 0.25 / / / 0.2~0.4 0.6~0.9 bal

 

 

 

3. Tensile requirements

 

Grade Component Tensile strength(min) Yield strength(min) Elongation(%)
ksi M Pa ksi M Pa
1 Ta1 35 240 20 138 24
2 TA2 50 345 40 275 20
5 Ti6Al4V 130 895 120 828 10
7 Ti-0.2Pd 50 345 40 275 20
9 Ti-3Al-2.5V 90 620 70 438 15
12 Ti-0.3Mo-0.8Ni 70 438 50 345 18

 

 

 

 

4. Mechanical Properties of ASTM B381 Titanium Flanges

 

 

Element Density Melting Point Tensile Strength Yield Strength Elongation
Titanium Gr2 4.5g/cm3 1665℃(3030°F) Psi- 49900, MPa- 344 Psi-39900, MPa-275 20%
Titanium Gr5 4.43g/cm3 1632℃(2970°F) Psi- 138000, MPa- 950 Psi-128000, MPa-880 14%

 

 

 

 

Detailed Images

--.png 

titanium BL flange10.jpgGR1 GR12 Titanium Bland Flange For Chemcial Industry PMI Testing ASTM B381 2

Test Items

 

Visual testing (VT)

Ultrasonic Testing (UT)--100%

Penetrant Testing/Dye penetrate (PT)

 

33.jpg

  

Contact Details
Fred