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Tianjin Sanjuyuan Trade Co.,Ltd

Products >> ANSI B16.5 Weld Neck Forged Flange

ANSI B16.5 Weld Neck Forged Flange

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Description
Product Name: ANSI B16.5 Weld Neck Forged Flange
Supply Ability: 20000Pcs
Related proudcts forged flange, weld neck flange, ansi b16.5,
Specifications DN15-DN200
Price Term: FOB CIF
Port of loading: Tianjin
Minimum Order 1MT
Unit Price: 10USD-100USD

1. Application:

For seal or connect of pipe/tube lines

2. Material:

304,304L,316,316L,carbon steel or other material at request

3. Standard:

ANSI,DIN,JIS,BS,EN1092-1

4. Size:

DN15 (1/2") to DN5000 (200")

5. Type:

Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges

Types' Specification

Welding neck

1, Preferred for high-pressure, subzero or elevated temperature

2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion

3, Easily radiographed and provides excellent stress distribution

Slip-on

1, Not normally used in high-stress applications due to low hub and weld attachment

2, Silps over outside of pipe

3, Inside of flange welded at hub and end of pipe

Lap joint

1, Used where bolt alignment or access for cleaning is required

2, Similar to slip-on flange when used with lap joint stub end

3, Radius at intersection of flange face and bore to match lap joint stub end

Threaded

1, Used where welding would would be hazardous

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

3, Bore is threaded to match pipe thread

4, Tapered to seal pipe and flanges

Socket welding

1, For small-diameter chemical processes, hydraulic and stream distribution lines

2, Similar to slip-on flange

3, Counter bore matches pipe bore, allowing unrestricted flow

4, Counter bore from hub side fits pipe's outer diameter - can insert pipe in socket with fillet weld at hub

Blind

1, Used to close ends of piping

2, Has no bore

3, Permits access to sealed lines

Other flanges

Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings

Contact Us
Company: Tianjin Sanjuyuan Trade Co.,Ltd
Contact: Ms. Abby Zhang
Address: Shuangjiang Road,Shuangjie Town,Beichen District
Postcode: 300400
Tel: +86-22-86867798
Fax: +86-22-86865181
E-mail:         


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