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Cstomized ASTM B16.5 Gr2 Titanium Blind Flange For Chemical Industry

Basic Information
Place of Origin: Baoji, China
Brand Name: LIHUA
Certification: ISO9001, TUV etc.
Model Number: LH-BL
Minimum Order Quantity: 1 piece
Price: US dollar $30/pc--US dollar $80/pc
Packaging Details: Wrapped by foam contained in plywood box for export
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 pcs per month
Detail Information
Product Name: Ansi Titanium Blind Flange Standard: ANSI B16.5
Material: Gr2, Gr7, Gr12 Application: Chemical Industry
Sealing Surface: RF Size: NPS 1/2" - NPS 24"(DN 10 - 2000)
Pressure: 150#-2500# Surface: Polished
Technique: Froged And CNC Machined Inspection: Ultrasonic Testing & Material Test Report EN10204.3.1
High Light:

Customized Gr2 Titanium Blind Flange

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Polished Surface Titanium Flange

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Chemical Industry Titanium Blind Flange


Product Description

 

 

Titanium Blind Flanges

 

BL flange is also know as blind flange. It's a connection form of flange. It's actually a flange without a hole in the middle. One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. As far as the blocking effect is concerned, it has the same effect as cap and plug. But there is no way to disassemble the plug, while the bind flange is fixed with bolts, which is very convenient to disassemble.

 

Blind-Flange

​Material Grade Gr2, Gr7, Gr12
Certification    ISO9001:2018, BV 
Standard ANSI B16.5, ASTM B16.5, JIS B2220, DIN2627-2628,ASME,GB/T 9116
size 1/2"~ 30"NB, NPS 1/2 - NPS 24 (DN 10 - 2000) 
Pressure Clase PN0.25~32Mpa
(DIN)   PN6,PN10,PN16,PN25 though PN250
150LB, 250LB ,300LB, 400 LB,500LB, 600 LB,900LB, 1500LB,2500LB
Technique Forged and CNC Machined
type WNRF , SORF , BLIND ,SW, PL
Flange surface FF,RF,TG,RJ etc
Applicationproducts used in cars, glasses,medical equipment , electronics , petrochemical equ ipment
Advantage    1. Long service life
2. corrosion -resistant
3.hign yeiled strenth and tensile strength.

 

 

All quality Tests of Titanium BL Flange:

Visual testing (VT)

Ultrasonic Testing (UT)

Radiographic Testing (RT)

Magnetic particle testing (MT)

Penetrant Testing/Dye penetrate (PT)

Eddy Current testing (ET)

Acoustic Emission(AE)

 

 

Detailed Image of Titanium BL Flange:bl flangetitanium blind flange

 

Titanium Blind Flange Class 150 
Nom. Pipe Size Flange Dia. Flange Thick Raised Face Dia. No. of Holes Dia. of Bolts Dia. Of Bolt Circle
1/2 3-1/2 7/16 1-3/8 4 1/2 2-3/8
3/4 3-7/8 1/2 1-11/16 4 1/2 2-3/4
1 4-1/4 9/16 2 4 1/2 3-1/8
1-1/4 4-5/8 5/8 2-1/2 4 1/2 3-1/2
1-1/2 5 11/16 2-7/8 4 1/2 3-7/8
2 6 3/4 3-5/8 4 5/8 4-3/4
2-1/2 7 7/8 4-1/8 4 5/8 5-1/2
3 7-1/2 15/16 5 4 5/8 6
3-1/2 8-1/2 15/16 5-1/2 8 5/8 7
4 9 15/16 6-3/16 8 5/8 7-1/2
5 10 15/16 7-5/16 8 3/4 8-1/2
6 11 1 8-1/2 8 3/4 9-1/2
8 13-1/2 1-1/8 10-5/8 8 3/4 11-3/4
10 16 1-3/16 12-3/4 12 7/8 14-1/4
12 19 1-1/4 15 12 7/8 17
14 21 1-3/8 16-1/4 12 1 18-3/4
16 23-1/2 1-7/16 18-1/2 16 1 21-1/4
18 25 1-9/16 21 16 1-1/8 22-3/4
20 27-1/2 1-11/16 23 20 1-1/8 25
24 32 1-7/8 27-1/4 20 1-1/4 29-1/2

 

Titanium Blind Flange Class 300 
Nom. Pipe Size Flange Dia. Flange Thick Raised Face Dia. No. of Holes Dia. Of Bolts Dia. Of Bolt Circle
1/2 3-3/4 9/16 1-3/8 4 1/2 2-5/8
3/4 4-5/8 5/8 1-11/16 4 5/8 3-1/4
1 4-7/8 11/16 2 4 5/8 3-1/2
1-1/4 5-1/4 3/4 2-1/2 4 5/8 3-7/8
1-1/2 6-1/8 13/16 2-7/8 4 3/4 4-1/2
2 6-1/2 7/8 3-5/8 8 5/8 5
2-1/2 7-1/2 1 4-1/8 8 3/4 5-7/8
3 8-1/4 1-1/8 5 8 3/4 6-5/8
 

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