products

Raised Face Welding Neck Flange , Titanium WN RF Flange CNC Machined

Basic Information
Place of Origin: Baoji, China
Brand Name: LIHUA
Certification: ISO9001, TUV etc.
Model Number: LH-WN
Minimum Order Quantity: 5 pieces
Price: US dollar $25/pc--US dollar $85/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: Titanium Weld Neck Flange Standard: ASME B16.5
Material: Gr1, Gr2, Gr5, Gr7, Gr12 Application: Chemical Industry
Sealing Surface: RF Size: NPS 1/2 - NPS 24(DN 10 - 2000)
Pressure: 150#-2500# Surface: Polished
Technique: Forged And CNC Machined Inspection: Ultrasonic Testing & Material Test Report EN10204.3.1
High Light:

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wn rf flange


Product Description

Manufacturer of raised face welding neck WN RF titanium flange

 

1. Product Information of Titanium Weld Neck Flange

 

Product titanium weld neck flange
Item Name Manufacturer of raised face welding neck WN RF titanium flange
Application chemical industry
Standard ANSI B16.5, ASME B16.5, EN1092-1, JIS B2220, DIN2627-2628
Material Gr1, Gr2, Gr5, Gr7, Gr12
Size 1/2"~ 30"NB, NPS 1/2 - NPS 24 (DN 10 - 2000)
Pressure PN0.25~32Mpa/ (DIN) PN6,PN10,PN16,PN25 though PN250/ 150LB, 250LB ,300LB, 400 LB,500LB, 600 LB,900LB, 1500LB,2500LB.
Sealing Surface RF, FF, TG, RJ etc.
Technique Froged and CNC Machined

 

Grade 1—UNS R50250. Unalloyed titanium

Grade 2—UNS R50400. Unalloyed titanium

Grade 7—UNS R52400. Unalloyed titanium plus 0.12 to 0.25 % palladium

Grade 12—UNS R53400. Titanium alloy (0.3 % molybdenum, 0.8 % nickel

 

2. Specification of Titanium Weld Neck Flange

 

Specification for Class 150 Titanium Weld Neck Flange

 

Class 150 Titanium Weld Neck Flange
Nom. Pipe
Size
Flange Dia. Flange Thick Hub Dia. At Base Raised Face Dia. Hub Dia. at Weld Point No.
of
Holes
Dia.
of
Bolts
Dia. Of
Bolt Circle
Bore
Dia.
Length
Thru Hub
1/2 3-1/2 7/16 1-3/16 1-3/8 0.84 4 1/2 2-3/8 0.62 1-7/8
3/4 3-7/8 1/2 1-1/2 1-11/16 1.05 4 1/2 2-3/4 0.82 2-1/16
1 4-1/4 9/16 1-15/16 2 1.32 4 1/2 3-1/8 1.05 2-3/16
1-1/4 4-5/8 5/8 2-5/16 2-1/2 1.66 4 1/2 3-1/2 1.38 2-1/4
1-1/2 5 11/16 2-9/16 2-7/8 1.90 4 1/2 3-7/8 1.61 2-7/16
2 6 3/4 3-1/16 3-5/8 2.38 4 5/8 4-3/4 2.07 2-1/2
2-1/2 7 7/8 3-9/16 4-1/8 2.88 4 5/8 5-1/2 2.47 2-3/4
3 7-1/2 15/16 4-1/4 5 3.50 4 5/8 6 3.07 2-3/4
3-1/2 8-1/2 15/16 4-13/16 5-1/2 4.00 8 5/8 7 3.55 2-13/16
4 9 15/16 5-5/16 6-3/16 4.50 8 5/8 7-1/2 4.03 3
5 10 15/16 6-7/16 7-5/16 5.56 8 3/4 8-1/2 5.05 3-1/2
6 11 1 7-9/16 8-1/2 6.63 8 3/4 9-1/2 6.07 3-1/2
8 13-1/2 1-1/8 9-11/16 10-5/8 8.63 8 3/4 11-3/4 7.98 4
10 16 1-3/16 12 12-3/4 10.75 12 7/8 14-1/4 10.02 4
12 19 1-1/4 14-3/8 15 12.75 12 7/8 17 12.00 4-1/2
14 21 1-3/8 15-3/4 16-1/4 14.00 12 1 18-3/4 13.25 5
16 23-1/2 1-7/16 18 18-1/2 16.00 16 1 21-1/4 15.25 5
18 25 1-9/16 19-7/8 21 18.00 16 1-1/8 22-3/4 17.25 5-1/2
20 27-1/2 1-11/16 22 23 20.00 20 1-1/8 25 19.25 5-11/16
24 32 1-7/8 26-1/8 27-1/4 24.00 20 1-1/4 29-1/2 23.25 6

 

Specification for class 300 Titanium Weld Neck Flange

 

Class 300 Titanium Weld Neck Flange
Nom. Pipe
Size
Flange Dia. Flange Thick. Hub Dia. At Base Raised Face Dia. Hub Dia. At Weld Point No.
of
Holes
Dia.
Of
Bolts
Dia. Of
Bolt Circle
Bore
Dia.
Length
Thru Hub
1/2 3-3/4 9/16 1-1/2 1-3/8 0.84 4 2-5/8 1/2 0.62 2-1/16
3/4 4-5/8 5/8 1-7/8 1-11/16 1.05 4 3-1/4 5/8 0.82 2-1/4
1 4-7/8 11/16 2-1/8 2 1.32 4 3-1/2 5/8 1.05 2-7/16
1-1/4 5-1/4 3/4 2-1/2 2-1/2 1.66 4 3-7/8 5/8 1.38 2-9/16
1-1/2 6-1/8 13/16 2-3/4 2-7/8 1.90 4 4-1/2 3/4 1.61 2-11/16
2 6-1/2 7/8 3-5/16 3-5/8 2.38 8 5 5/8 2.07 2-3/4
2-1/2 7-1/2 1 3-15/16 4-1/8 2.88 8 5-7/8 3/4 2.47 3
3 8-1/4 1-1/8 4-5/8 5 3.50 8 6-5/8 3/4 3.07 3-1/8

 

 

3. Our Company

  • As a leading manufacturer & trader of titanium weld neck flange for over 16 years, Baoji Lihua has various moulds for flanges, so we can produce titanium weld neck flange in all standards, including EN1092-1, ASME B16.5, DIN and BS etc.
  • We have exported our titanium weld neck flange to many countries, including Italy, Russia, Turkey and Chile etc. The quality of our products is widely recognized.
  • Customized products are always welcomed.
  • We know the market very well so our price will make you more competitive.
  • We have a professional technical team. Our company offers a complete service to you from A to Z, with our dedicated team.

4. Detailed Images of Titanium Weld Neck Flange

 

(1) Raw Material

 

Raised Face Welding Neck Flange , Titanium WN RF Flange CNC Machined 0

 

(2) Equipments

 

Raised Face Welding Neck Flange , Titanium WN RF Flange CNC Machined 1

 

(3) Connection

 

Raised Face Welding Neck Flange , Titanium WN RF Flange CNC Machined 2

 

4. Package of Titanium Weld Neck Flange

 

Titanium weld neck flanges are used in various industries including petrochemical, oil and gas, power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing, textiles and others. Titanium weld neck flanges are packed to ensure that there is no damage during shipment. In case of export, standard export packaging is done in plywood box. Markings can be made as you require.

 

5. All Tests of Titanium Weld Neck 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)

 

Contact Details
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