Lap Joint Flange

Lap-Joint-Flanges-Lapped-LJ

Lap joint flange

Lap joint flange also named loose flange or lapped flange, it is a flange type which need to match a lap joint stub end for connecting. As the medium will not contact the lap joint flange - contact stub end only, therefore the flange can reduce the budget of project as it can be made in a low steel such carbon steel, stainless steel etc.

We provides lap joint flange in carbon steel, alloy steel and stainless steel such 304, 304L, 316, 316L etc. All the materials can be supply in standard ASME B16.5, DIN/EN, JIS etc.


Specification of Lap Joint Flange:

Product: Lap Joint Flange
Dimension Range: 1/2” to 72” (DN15 ~DN1800)
Rates/SCH: 150#---2500#,API2000PSI-20000PSI
Materials:
  • Stainless Steel: ASTM A182 F304, F304L, F304/304L, F316, F316L, F316/FP316L, F317L, F321, F321H, F347, F347H, F51(Duplex Steel), N08904etc.
  • Nickel-based Alloy: Monel 400,Inconel 600,Incoloy 800/H,Alloy 20,Hastelloy C276,C22,B2, Cu70Ni30,Cu90Ni10,Titanium etc.
  • Alloy Steel: ASTM A105, ASTM A182 F11, F12, F22, F5, F91, A350 LF2,LF3, A694 F42, F46, F48, F50, F52,
Standards: ANSI B16.15, ANSI B16.47, MSS SP-44, API6A, API 17D, Manufacturer Standard etc.
Our Strength
  • Fast Delivery
  • Various Materials
  • Full set of swivel ring flange, including gaskets and bolts
  • Customized fabrication available
  • Package supplying of piping materials
  • Overlay process
  • Third party inspection available

Notes:
① Equivalent from EN/DIN is available for above.
②. The material above is for your reference only. The actual inquiry will consider order quantity and delivery time.
③. If didn’t find your material here, you are kindly requested to make a specific enquiry to sales@kaysuns.com .


Application:

  • Offshore
  • Chemical Engineering
  • Onshore Oil&Gas
  • Paper Plants
  • Fertilizer
  • Environment Engineering
  • Power Project
  • Mining
  • Shipyard
  • Mechanical Manufacture
  • Food & Pharmacy

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