| Prod Model: |
square flange |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
Customized Square Flange |
| Standard: |
JIS |
| Material: |
Stainless Steel |
| Manufacturing Way: |
Forging |
| Type: |
Customized Square Flange |
Product Description
Flange
1. Application:
For seal or connect of pipe/tub-e lines
2. Material:
304,304L,316,316L,carbon steel or other material on 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
Any Requests you can contact us for catalogues. Thanks.
Ningbo HAGA Industries Co., Ltd /Ningbo HAGA Metal Products Co., Ltd is specialized in pipeline industry. Our products are widely used in the connecting of industrial hose and pipe from low to high pressure. We can develop and produce products according to international standards. We also supply metal parts which are made by investment casting, gravity casting, die casting, sand casting, forging, stamping and machining.
With strong technical support and advanced production equipments, we accept ODM and OEM requests. Wellcome to send samples or drawing for checking price and quality. There are profestional advanced production lines and test centers for products which can be made from stainless steel, aluminum, brass, steel and even plastic material according to different standards.
After long term cooperation, we are providing high quality products and service for customers from all over the world. We hope to support you to be stronger and do better in your market.
