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F2 Titanium Slip On Type Flange , 2" 150# ASTM B381 F7 F12 RF SO Flange

Basic Information
Place of Origin: Baoji, Shaanxi, China
Brand Name: LH
Certification: ISO 9001 : 2015
Model Number: SO Titanium flange
Minimum Order Quantity: 1pc
Price: USD 25.5 PC-USD 105.5/PC
Packaging Details: Standard exporting packaging,carton box/plywood case outside
Delivery Time: 10- 15 days
Payment Terms: L/C, T/T, Western Union, D/A, D/P
Supply Ability: 20000PCS Per month
Detail Information
Material Grade: Titanium Gr2 Gr7 Gr12 (F2 F7 F12) Sealing Surface: RF
Size: 2" Pressure Class: CL150
Standard: ASME B 16.5 ASTM B381 Type: SO Flange
Inspection: Ultrasonic Testing & Material Test Report EN10204.3.1, PMI TESTING MOQ: 1PC
High Light:

slip on pipe flanges


slip on type flange

Product Description

ASME B16.5 ASTM B381 F2 F7 F12 titanium slip on flange SO 2" 150# RF




Product information

Name Titanium flange
Material Grade Gr2,Gr7,Gr12
Standard ASTM B16.5/ANSI B16.5
Size 2"
Pressure Class 150 
Technique Forged and CNC Machined
Type SO 
Flange surface RF 
Quality test Ultrasonic Testing & Material Test Report EN10204.3.1, PMI TESTING

Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow, food and other industries.



1. The role of titanium flange: The titanium flange is a part made of pure titanium or titanium

alloy that connects the pipe to the pipe.It is connected to the pipe end.

2. Titanium flange connection method: There are bolt holes on the flange, and the two flanges

are tightly connected with bolts. The flanges are sealed with gaskets. The connection of the flanges

is made by screwing or welding. Flange connection consists of a pair of flanges, a gasket and several

composition of bolts and nuts. The gasket is placed between the sealing surfaces of the two flanges.

After tightening the nut, the specific pressure on the gasket surface reaches deformation occurs after

a certain value, and fills the uneven surface of the sealing surface, making the connection tight and leaky.

3. Flange type:

Commonly used:

                            PL :flat welding flange),

                            SO:slip on flange)

                            WN :welding neck flange
Other types:

                    IF: integral flange,

                    SW: socket weld flange

                    BL: flange cover 

                    BL (s): lined flange cover,
                    PJ / SE: butt welding loose flange

                    PJ / RJ: flat welding ring loose flange

                   TH: thread flange



4.Sealing surface form:

FF plane, RF raised surface, M convex surface, F concave surface, MF convex concave surface,

T tenon surface, G groove surface,TG tongue and groove surface, RJ ring connection surface


5. Titanium flange features and performance: Anti-corrosion, acid and alkali resistance, high

temperature resistance, long service life, etc., smooth surface, beautiful appearance, strong texture



6.Detailed pictures:

 F2 Titanium Slip On Type Flange , 2" 150# ASTM B381 F7 F12 RF SO Flange 1

F2 Titanium Slip On Type Flange , 2" 150# ASTM B381 F7 F12 RF SO Flange 2



7.Titanium flange production process:








































Baoji Lihua has more than 15 years of experience in producing and exporting titanium flanges. We

can produce different types titanium flanges. The flanges produced by our factory are strictly according

to American standard ASME/ ASTM B16.5, with precise dimensions and smooth surfaces.

We also can produce other standard flange, such as EN 1092-1, JIS, DIN etc. The raw materials is

high quality titanium sponge and titanium ingot . The chemical composition and physical properties of

the flange can meet the export standards. Our titanium flange mainly exported to Asian, Europe, North

America. Customers at home and abroad both were very satisfied with the quality of our titanium flanges.


Welcome to contact!

Contact Details

Phone Number : +8618391713963