Slip-on Flanges

Slip on flange is a type of steel flange which slides over the end of steel piping and then welded in place. Because the pipe slips into the flange before welding, it has a low hub. The inside and outside of the flange are both welded, resulting in sufficient strengh and no leak.

The slip-on flange is positioned so the inserted end of the pipe or fitting is set short of the flange face by the thickness of the pipe wall plus 1/8 of an inch, which thus allows for a fillet weld inside the SO flange equal without doing any damage to the flange face. The back or outside of the slip-on flange or SO flange is also welded with a fillet weld.

China Slip On Flange Manufacturer www.steeljrv.com supplies Slip On Flanges, SO Flanges, Slip-On Flanges in forged steel, Stainless Steel, alloy steel, etc.

Products List

ASME B16.5 A182 F304 SORF Flange 6 Inch Class 150
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F304-SORF-Flange-6-Inch-Class-150

China Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 F304 SORF Flange, 6 Inch, Class 150.

ASME B16.5 A182 F304 SORF Flange 2-1/2 Inch Class 150
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F304-SORF-Flange-2-1/2-Inch-Class-150

China Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 F304 SORF Flange, 2-1/2 Inch, Class 150.

ASME B16.5 A182 F304 SORF Flange 4 Inch Class 150
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F304-SORF-Flange-4-Inch-Class-150

China Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 F304 SORF Flange, 4 Inch, Class 150.

ANSI B16.5 F316L Slip On Flange 46″ CL150
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F316L-Slip-On-Flange-46"-CL150

China Flange Manufacturer www.steeljrv.com offers ANSI B16.5 F316L Slip On Flange, 46″, CL150.

ASME B16.5 A182 F304 SORF Flange 3 Inch Class 150
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F304-SORF-Flange-3-Inch-Class-150

China Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 F304 SORF Flange, 3 Inch, Class 150.

ASME B16.5 A182 304L SORF Flange 2″ 150#
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304L-SORF-Flange-2"-150#

China SORF Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 304L SORF Flange, 2″, 150#.

ASTM SB564 ASME B16.5 Alloy 625 SORF Flange 10″ 150LB
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Alloy-625-SORF-Flange-10"-150LB

China Flange Manufacturer www.steeljrv.com offers ASTM SB564 ASME B16.5 Alloy 625 SORF Flange 10″ 150LB.

ASTM B366 Hastelloy C276 Slip On Flange
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Hastelloy-C276-Slip-On-Flange

China Flange Manufacturer www.steeljrv.com offers ASTM B366 Hastelloy C276 Slip On Flange.

ASME B16.5 ASTM A182 F53 SORF Flange 2″ 150#
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F53-SORF-Flange-2"-150#

China Flange Manufacturer www.steeljrv.com offers ASME B16.5 ASTM A182 F53 SORF Flange, 2″, 150#.

ANSI B16.5 Alloy 31 SORF Flange 8″ Class150
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Alloy-31-SORF-Flange-8"-Class150

China Flange Manufacturer www.steeljrv.com offers ANSI B16.5 Alloy 31 SORF Flange, 8″, Class150.