Yaang a182 f316 stainless steel Welding Neck Flange
Welding Neck Flange
1) Standard: DIN, ANSI, BS, JIS
2) Size: DN15 (1/2") to DN5000 (200")
3) Technics: Forged, Casting
- FOB PriceUS $ 1 - 1,500/Piece
- PortNingbo or Shanghai
- MOQ1 Piece
- Supply Ability100 Tons per Month
- Payment TermsL/C,T/T,Western Union,MoneyGram
- PackagingSeaworthy plywood cases or pallets
- Delivery2 - 15 days
Quick Details
- Size: DN15 (1/2") to DN5000 (200")
- Material: Stainless Steel
- Standard: DIN
- Place of Origin: Zhejiang, China (Mainland)
- Model Number: Welding Neck Flange
- Brand Name: Yaang
- Standard or Nonstandard: Standard
- Type: Welding Neck Flange
Packaging & Delivery
| Packaging Details: | Packing: plywood case or fumigated woodern case or as per customers' requests. |
|---|---|
| Delivery Detail: | 2 - 15 days after receiving the deposit |
Specifications
1) Standard: DIN, ANSI, BS, JIS
2) Size: DN15 (1/2") to DN5000 (200")
3) Technics: Forged, Casting
a182 f316 stainless steel Welding Neck Flange
Product Description
Application:
For seal or connect of pipe/tub - e lines
Material:
304, 304L, 316, 316L, carbon steel or other material on request
Standard:
ANSI, DIN, JIS, BS
Size:
DN15 (1/2” ) to DN5000 (200” )
Type:
Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges
Types’ Specification
Welding neck Flanges
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 Flanges
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 Flanges
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 Flanges
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 Flanges
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 Flanges
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
If any inquiry about products, please feel free to contact us sales@yaang.com
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