Stainless Steel 316Ti Flanges

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Stainless Steel 316Ti Flanges Specification

Application
Petrochemical, Oil & Gas, Chemical Processing, Power Generation

Purity
Premium quality with low carbon content

Grade
316Ti

Feature
High Corrosion Resistance, Excellent Strength, Durable

Dimension (L*W*H)
Varies as per size

Product Type
Flange

Material
Stainless Steel 316Ti

Standard
ASTM A182 / ASME SA182

Shape
Round

Surface
Polished / Smooth

Connection
Welded / Bolted

Technics
Forged / Casting

Pressure
Class 150 to Class 2500

Size
1/2 to 24 (DN15 to DN600)

Color
Silver / Metallic

About Stainless Steel 316Ti Flanges

What Are Specification Stainless Steel 316Ti Flanges?

Specifications List	ASTM A182 / ASME SA182
Class / Pressure Rating	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Size Chart	1/2 (15 NB) to 48 (1200NB)
ASTM Standards	ANSI/ASME B16.5, B16.48, BS4504, B 16.47 Series A & B, BS 10, EN-1092, DIN, etc.
Standard s	ANSI, ASME, BS, DIN, EN etc.

Equivalent material Of Stainless Steel 316Ti Flanges?

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316Ti	1.4571	S31635	SUS 316Ti	320S31	08Ch17N13M2T	Z6CNDT17123	X6CrNiMoTi17-12-2

Chemical Composition Of Stainless Steel 316Ti Flanges?

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 316Ti	0.08 max	2 max	0.75 max	0.045 max	0.030 max	16.00 18.00	2.00 3.00	10.00 14.00	68.395 min

Mechanical Properties Of Stainless Steel 316Ti Flanges?

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1399 C (2550 F)	Psi 75000 , MPa 515	Psi 30000 , MPa 205	35 %

Unmatched Corrosion Resistance

With the inclusion of titanium in grade 316Ti, these stainless steel flanges offer robust resistance to corrosion, especially in aggressive and high-temperature applications. The premium quality, low carbon content, and precise forging or casting guarantee long-term performance, making them suitable for harsh industrial environments.

Comprehensive Range of Face and End Connections

Choose from Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ) face types, paired with end types like Slip On, Weld Neck, Socket Weld, Blind, Threaded, or Lap Joint. This extensive variety provides compatibility with diverse piping systems, ensuring a proper fit and safe, reliable connections for every project requirement.

Engineered for Strength and Durability

Manufactured to meet strict ISO, PED, and NACE standards, Stainless Steel 316Ti Flanges achieve a minimum tensile strength of 515 MPa and yield strength of 205 MPa with 35% minimum elongation. Solution annealing further enhances their mechanical properties, guaranteeing reliability, even under high pressure and temperature conditions.

FAQs of Stainless Steel 316Ti Flanges:

Q: How are Stainless Steel 316Ti Flanges commonly used in industrial applications?

A: These flanges are widely utilized in industries such as petrochemical, oil & gas, chemical processing, and power generation. Their high corrosion resistance and strength make them ideal for connecting pipelines, valves, and equipment that handle corrosive fluids or operate at elevated temperatures.

Q: What are the main face types available for Stainless Steel 316Ti Flanges and how do they differ?

A: 316Ti flanges are available with Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ). RF is widely used for high-pressure applications and provides a better seal. FF is suitable for low-pressure environments or systems using cast iron valves. RTJ is preferred for critical, high-pressure connections requiring metal-to-metal sealing.

Q: When should I choose a Weld Neck versus a Slip On or Socket Weld flange end type?

A: Weld Neck flanges are best for high-pressure, high-temperature environments due to their superior strength and resistance to dishing. Slip On flanges are easier to install and suitable for lower-pressure systems, while Socket Weld flanges are used for small-diameter, high-pressure pipelines where tight connections are necessary.

Q: What processes are used in the manufacturing of these flanges?

A: Stainless Steel 316Ti Flanges are produced using precise forging or casting methods, followed by solution annealing heat treatment. This process enhances their corrosion resistance and mechanical strength, resulting in a durable and long-lasting product.

Q: Where are these flanges typically exported or supplied from?

A: They are primarily manufactured, exported, supplied, and traded from India by specialized companies who follow international standards like ASTM, ASME, ISO, PED, and NACE to ensure quality and compliance for global markets.

Q: What are the key benefits of choosing Stainless Steel 316Ti over standard stainless steels?

A: 316Ti contains titanium, improving its resistance to intergranular corrosion at high temperatures. This longevity and reliability in harsh environments surpass standard 304 or 316 grades, making 316Ti flanges excellent for demanding chemical, petrochemical, and power generation operations.

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