Titanium Flanges WN RF Class150 Welding Neck Flanges Raised Face
Titanium welding neck flanges with raised face (WN RF) are a type
of flange that is commonly used in piping systems. They are
designed to be welded to the end of a pipe, and provide a secure
connection between two pipes or a pipe and a piece of equipment.
The term "raised face" refers to the fact that the flange has a
raised area around the bore hole, which helps to center the gasket
and provide a more secure seal. This raised area is typically 1/16"
to 1/4" high, and extends beyond the bolt holes.
Welding neck flanges have a long tapered hub, which allows for easy
alignment and welding to the pipe. The tapered design also reduces
the stress concentration at the base of the flange, making it less
susceptible to cracking and other types of damage.
Titanium is a popular material for flanges due to its excellent
corrosion resistance and strength-to-weight ratio.
Titanium Flanges WN RF Class150 Welding Neck Flanges Raised Face
Specification
Material Grade:Gr1 Gr2 GR5 Gr7 Gr9 Gr12 or other customized material
Standard:ANSI B16.5, ASTM B16.5, ASME B16.47, JIS B2220, DIN2627-2628,AWWA ASTM A182, AND ASME SA182
Size:1/2"~ 60"NB NPS 1/2 - NPS 24 (DN 10 - 2000)
Pressure Class:
PN0.25~32Mpa
(DIN) PN6 PN10 PN16 PN25 though PN250
150# 250# 300# 400# 500# 600# 900# 1500# 2500#
Flange surface:FF RF TG RJ MFM
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 |
Tensile requirements
Grade | Tensile strength(min) | Yield strength(min) | Elongation(%) |
ksi | M Pa | ksi | M Pa |
1 | 35 | 240 | 20 | 138 | 24 |
2 | 50 | 345 | 40 | 275 | 20 |
5 | 130 | 895 | 120 | 828 | 10 |
7 | 50 | 345 | 40 | 275 | 20 |
9 | 90 | 620 | 70 | 438 | 15 |
12 | 70 | 438 | 50 | 345 | 18 |
Drawing and photos of Ti flange WN
Quality & Inspection:
1. PMI test to verify material grade.
2. Dimension controlling during fabricating and finished.
3. All of the products have been 100% press tested before shipping.
4. Packed in Fumigation-free plywood box.
5. Third party inspection available.
6.Trade Assurance :You can pay to alibaba directly.If the goods
does not meet your requirement or late shipment,
Alibaba will pay your money.So you are very safe in whole process.
Titanium Flanges WN RF Welding Neck Flanges Raised Face Application
Case
Titanium welding neck flanges with raised face (WN RF) are used in
a variety of applications where high strength and corrosion
resistance are required. Here are some examples of where these
flanges might be used:
1.Chemical industry: Titanium WN RF flanges are commonly used in
the chemical industry, where they are used to connect pipes and
equipment that are exposed to highly corrosive chemicals. The
raised face design helps to provide a secure seal, while the
titanium material offers excellent corrosion resistance.
2.Oil and gas industry: Titanium WN RF flanges are also used in the
oil and gas industry, where they are used to connect pipelines that
transport oil and gas over long distances. The flanges are often
used in offshore applications, where they are exposed to harsh
environments such as saltwater and extreme temperatures.
3.Aerospace industry: The aerospace industry requires lightweight,
strong and corrosion-resistant materials for its components.
Titanium WN RF flanges are used in aerospace applications where
weight reduction is critical, such as in the construction of
aircraft fuel tanks and other components.
4.Medical industry: Titanium WN RF flanges are also used in the
medical industry, where they are used to connect pipes and
equipment in medical gas delivery systems. The titanium material is
non-toxic and biocompatible, making it suitable for use in medical
applications.
Overall, titanium WN RF flanges are widely used in industries where
high strength and corrosion resistance are required, as well as in
applications where weight reduction is critical. Proper selection
and installation of these flanges is important to ensure a safe and
reliable connection.
Tag: Class150 Ti Flanges WN RF, Titanium flange,welding neck flanges
