BS 4504 Pn2.5/6/10/16/25/40 Stainless Steel Welding Neck Flange
Price:
negotiable
MOQ:
1Ton
Delivery Time:
15-45 DAYS
Brand:
XF
Product Description
| Parameter | Description |
|---|---|
| Type | Welding Neck Flange |
| Sizes | Customizable based on nominal pipe size (NPS) |
| Specifications | As per client requirements or standard dimensions |
| Standard | BS 4504 |
| Material | Stainless Steel (e.g., 304, 316) |
| Surface Treatment | As-manufactured, passivated, or with a protective coating |
| Property | Typical Requirements |
|---|---|
| Tensile Strength | Varies with stainless steel grade, typically above 515 MPa |
| Yield Strength | Typically above 205 MPa |
| Elongation | ≥15% for most stainless steel grades |
| Hardness | Varies depending on heat treatment and grade |
| Pressure Class | Description |
|---|---|
| PN2.5 | 2.5 bar (36 psi) |
| PN6 | 6 bar (87 psi) |
| PN10 | 10 bar (145 psi) |
| PN16 | 16 bar (232 psi) |
| PN25 | 25 bar (362 psi) |
| PN40 | 40 bar (580 psi) |
| Element | Typical Range (%) for 304 Stainless Steel | Typical Range (%) for 316 Stainless Steel |
|---|---|---|
| Carbon | ≤0.08 | ≤0.08 |
| Chromium | 18.0-20.0 | 16.0-18.0 |
| Nickel | 8.0-10.5 | 10.0-14.0 |
| Molybdenum | - | 2.0-3.0 |
- Chemical Processing: Ideal for chemical and petrochemical plants where corrosive fluids are handled.
- Food and Beverage Industry: Suitable for hygienic applications in food processing and beverage production.
- Pharmaceutical Industry: Employed in environments where cleanliness and purity are critical.
- Power Generation: Utilized in power plants for steam and cooling systems.
- Marine and Offshore: Used in marine applications due to their corrosion resistance in saline environments.
- BS 4504: The flanges are manufactured in compliance with the British Standard 4504, which specifies the requirements for steel flanges for pressure purposes.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.
Location
Beihuan Development Zone Mengcun County Hebei Province China
Contact Person
Mandy Liu