Quick Details
- Size: DN15 (1/2") to DN5000 (200")
- Material: Stainless Steel
- Standard: DIN
- Place of Origin: Zhejiang, China (Mainland)
- Model Number: Lap Joint Flange
- Brand Name: Yaang
- Standard or Nonstandard: Standard
- Type: Lap Joint Flange
PRODUCTS
Credibility ,ASME B16.9 ASTM A815 F51 Welded Lap Joint Stub End 14 Inch Schedule STD
ASME B16.11 ASTM A182 F321 Socket Welding Cap 2 Inch 3000LBS
ASME B16.5 ASTM B564 Alloy C22 WNRTJ Flange 4 Inch SCH80S CL1500
ASME B16.11 ASTM A182 GR.F316L Threaded Hex Head Plug 1 Inch CL3000
ASME B16.5 ASTM B564 UNS N06625 WNST Flange 6 Inch SCH40S CL900
ASME B36.19 ASTM A213 TP347 Seamless Pipe Cold Finished 168.3 x 4.2 x 8000MM
ASME B16.5 ASTM B564 Incoloy 825 WNRTJ Flange 3 Inch SCH40S CL900
ASME B16.9 ASTM B366 Nickel Alloy 200/201 Concentric Reducer 4 Inch - 1-1/2 Inch SCH80
MSS-SP43 (A) ASTM A815 UNS32750 SAF2507 Stub End 3 Inch SCH80S
ASME B16.5 ASTM B564 Hastelloy C276 Blind Flange RF 80NB CL150
ASME B16.5 ASTM B564 Hastelloy C276 Socket Weld Flange 3 Inch CL150
ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM
ASME B16.9 ASTM B366 Hastelloy C276 45 Degree Welded Elbow LR DN609.6x4MM
ASME B16.9 ASTM B366 Hastelloy C276 90 Degree Welded Elbow LR DN609.6x4MM
Packaging Details: | Packing: plywood case or fumigated wooden case or as per customers' requests. |
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Delivery Detail: | 2 - 15 days after receiving the deposit |
Stainless Steel Lap Joint Flange Dimension
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 [email protected]
Tel No:+86-18267732328 / Email:[email protected]
Address:Longwan District, Wenzhou, Zhejiang Province, China.
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Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.