Atsm Carbon Steel / Alloy Steel Heat Exchanger Tube Sheet Flange for Electric Power
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Product Description

1. Application:

Used for sealing or connecting pipe/tube lines in various industrial applications.

2. Material:

Available in 304, 304L, 316, 316L, carbon steel, and other materials upon request.

3. Standard:

Complies with ANSI, DIN, JIS, BS, and EN1092-1 standards.

4. Size:

Ranging from DN15 (1/2") to DN5000 (200").

5. Type:
Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint, and Plate types available.

Types' Specification
Slip-on

1. Not typically used in high-stress environments due to limited hub and weld strength.

2. Slips over the outside of the pipe.

3. The inside of the flange is welded to the end of the pipe.
Welding Neck

1. Ideal for high-pressure, subzero, or elevated temperature conditions.

2. Tapered hub designed to match the pipe's inner diameter for smooth flow and reduced erosion.

3. Easy to radiograph and offers excellent stress distribution.
Blind

1. Used to close off ends of piping systems.

2. Has no bore or opening.

3. Allows access to sealed lines for maintenance or inspection.
Socket Welding

1. Suitable for small-diameter chemical, hydraulic, and steam distribution lines.

2. Similar to slip-on flanges but with a counterbore that matches the pipe’s bore.

3. Provides unrestricted flow and can be fillet-welded at the hub.
Threaded

1. Used in situations where welding may be dangerous or impractical.

2. Designed for low-pressure and non-cyclic applications.

3. Bore is threaded to match the pipe thread and is tapered to seal the connection.

Lap Joint

1. Used when bolt alignment or cleaning access is required.

2. Similar to slip-on flanges when used with lap joint stub ends.

3. Radius at the intersection of the flange face and bore is designed to match the stub end.
Different accessories are available

6. Types of Forging:

Free Forging, Die Forging, Rolling

7. Rustproof Treatment:

Lightly oiled, Galvanized, Painting with different colors, Keep flanges dry and clean as per customer requirements

8. Inspection:

Factory in-house, Third-party inspection available upon request

Atsm Carbon Steel / Alloy Steel Heat Exchanger Tube Sheet Flange for Electric Power
Atsm Carbon Steel / Alloy Steel Heat Exchanger Tube Sheet Flange for Electric Power

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