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We are a stainless stub ends manufacturer, supplier and exporter for stub end, stub end divided into Europe system, Japan system, America system and lap Joints.

ASME/ANSI B61.9 for long type stub end, MSS SP 43 for short stub end.

HG20621 for short stub end, GB9118 1TYPE  for long stub end, and 2 type for short stub end. Lapped joints for DIN2641 and DIN 2642 flange

STUB END(Lap Joint For Flange)

Stub End Forming Type：

1/2"-16"Integal Cold Forming  18"-48"Argon Welding Forming

Stub End Size：

1/2"-48"

Stub End Wall Thickness:

SCH5S-SCH160

Stub End Standard:

ASME/ANSI B16.9  MSS-SP-43  HG20621  GB9118   SH3406  HG20599  DIN2641(PN6) DIN2642(PN6)

Stub End Material:

Stainless Steel:

OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2, ASTM A403-WP304, WP304L, WP304/304L, WP304H, WP316, WP316L,

WP316/316L, WP321, WP321H, WP347, WP347H

Super Stainless Steel:

ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)

Duplex & Super Duplex Steel:

ASTM A815-S31803, S32205, S32750, S32760, 2205