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Hastelloy Flanges

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MOQ : 500 Kilograms

Hastelloy Flanges Specification

Purity
99%

Strength
High tensile strength (Ultimate tensile strength approx. 690 MPa for Hastelloy C276)

Hardness
High (varies by grade, typically 200-250 HB for Hastelloy C276)

Product Type
Alloy

Material
Hastelloy

Alloy
Hastelloy (commonly C276, C22, B2 grades)

Shape
Round, Square, or Custom (mainly round)

Moisture
Nil

Chemical Composition
Nickel (Ni): 57%, Molybdenum (Mo): 16%, Chromium (Cr): 15.5%, Iron (Fe): 5%, Others: W, Co, Mn, C, Si, Varying trace elements (for C276 grade)

Application
Gas Pipe

Dimension (L*W*H)
Customizable (Common standards: 1/2 to 24 NB or as per client requirements)

Color
Silver

Surface Finish
Bright, Polished, Matte

Temperature Resistance
Up to 1040°C (1900°F) depending on grade

Connection
Bolted

Pressure Rating
150# - 2500# (as per ASME/ANSI standards)

Corrosion Resistance
Excellent (suitable for harsh/chemical environments)

Packaging
Wooden cases, pallets, or as per export standards

Type
Weld Neck, Slip On, Blind, Socket Weld, Lap Joint, Threaded, etc.

End
Raised Face, Flat Face, Ring Type Joint (RTJ)

Standard
ASTM B564, ASME SB564

Hastelloy Flanges Trade Information

Minimum Order Quantity
500 Kilograms

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
Kilograms

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Free samples are available

Main Export Market(s)
Asia, Australia, South America, Middle East, Africa, North America, Western Europe, Central America, Eastern Europe

Main Domestic Market
All India

About Hastelloy Flanges

Hastelloy Flanges

Technical Details:

Size	>30 inch
Brand	Nascent
Material Standard	ASTM A182,ANSI B16.5
Type	Weld neck flanges,As Per Customer's Requirement,Blind flanges,Threaded flanges
Condition	New
Material	Hastelloy

Superior Alloy for Challenging Environments

Hastelloy flanges are known for their resilience in the harshest chemical and industrial environments. With outstanding corrosion resistance and high tensile strength, they uphold pipe system integrity where stainless steel might fail. These flanges comply with ASTM B564 and ASME SB564 standards, making them a trusted choice for applications requiring robust material performance.

Versatile Flange Types and Customization

Available in various configurations-Weld Neck, Slip On, Blind, Socket Weld, Lap Joint, and Threaded-Hastelloy flanges cater to distinct piping needs. Their versatile designs and customizable dimensions (from 1/2" to 24" NB or custom specs) ensure compatibility in new installations and maintenance projects. Finishes range from bright to matte, based on client or project requirements.

Packaging and Assurance for Global Delivery

To protect quality and appearance, Hastelloy flanges are dispatched in secure wooden cases or pallets adhering to international export standards. This careful packaging ensures safe delivery, maintaining the product's high standards across India and global markets through a robust network of manufacturers, suppliers, and distributors.

FAQ's of Hastelloy Flanges:

Q: How are Hastelloy flanges used in gas and chemical pipelines?

A: Hastelloy flanges are used to securely connect pipes, valves, and other equipment in gas and chemical pipelines. Their high corrosion and temperature resistance make them ideal for containing aggressive chemicals and gases, ensuring leak-proof, robust connections in harsh environments.

Q: What benefits do Hastelloy flanges provide over standard stainless steel flanges?

A: Hastelloy flanges offer superior corrosion resistance, particularly in environments involving chlorides, acids, and other harsh chemicals. Their higher tensile strength and temperature resistance (up to 1040C) provide longer service life and increased safety compared to standard stainless steel options.

Q: When should I select a particular type of Hastelloy flange (e.g., Weld Neck vs. Slip On)?

A: Selection depends on application requirements: Weld Neck flanges are ideal for high-pressure or high-temperature service due to their strong welded connection, while Slip On flanges offer easier installation for lower-pressure systems. Consulting with your supplier ensures the best fit for your application.

Q: Where are Hastelloy flanges manufactured and distributed in India?

A: Hastelloy flanges are produced by a wide network of manufacturers, exporters, dealers, and suppliers across major industrial hubs in India. They are readily available for order, customization, and export according to project specifications.

Q: What is the process for quality assurance with Hastelloy flanges?

A: Quality assurance involves rigorous testing of chemical composition, hardness, and tensile strength as per ASTM B564 and ASME SB564 standards. Every flange undergoes inspection for dimensional accuracy, surface finish, and packing integrity before shipment.

Q: Can Hastelloy flanges be customized for specific projects?

A: Yes, dimensions (L*W*H), shape, and surface finish can be customized to your requirements. Commonly supplied in round form, they can also be tailored to square or unique shapes, and provided with various end types such as Raised Face, Flat Face, or Ring Type Joint (RTJ).

Q: What is the recommended packaging for exporting Hastelloy flanges?

A: For export, Hastelloy flanges are packed in robust wooden cases or on pallets to prevent damage during transit. The packaging complies with international standards, ensuring safe and secure delivery to your location.

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