ASME B16.11 / BS3799 Socket Weld Boss manufacturer & exporter

Products / Stainless Steel / Stainless steel pipe fittings / Lap Joint Stub Ends


 Lap Joint Stub End

Lap Joints Also named Stub Ends

A lap joint stub end and its associated slip-on flange in a piping system allows quick disconnection of the particular section involved. Stub ends are installed in pairs and mated together with two lap joint flanges. The surface of the stub end has a phonographic serrated gasket surface which prevents leakage at the joint. To accommodate a lap joint stub end the flange radius is must. Using stub ends allows sections of the line to be opened for cleaning, inspection or quick replacement etc., without the need to re-weld.

If you are looking for stainless steel lap joint stub end with excellent quality, then Kalikund Steel & Engineering Co. is the right source to buy stainless steel lap joint stub end.

There are two basic types of stub end, ANSI types A & B long barrel, and M.S.S. types short barrel. Under certain design criteria such as temperature or pressure, etc., it is not acceptable to have the joint between stub end and pipe in close proximity with the flange joint, in these applications ANSI types are used.


Widely used in petroleum, chemical, power, gas, metallurgy, shipbuilding and construction industries






Brand Name


Minimum Order Quantity

Packaging Details

Delivery Time

Payment Terms

Supply Ability

1/8"NB TO 48"NB IN

SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Seamless / ERW / Welded / Fabricated

Long Stubend & Short Stub end

Stainless Steel Long Stub end – SS Long Stub end
ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L


EN 10204 3.1/ EN 10204 3.2/ NACE MR 0175

l0 PCS / $ 1000 USD

Bundles, seaworthy wooden cases.With or without edge protector, steel hoop and seals, or as per customer specification


T.T. / L.C

2000ton per month


904L Grades
LTCS Grades