CARBON STEEL FLANGES

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

A blind flange is a solid steel piece with no bore (interior diameter) and primarily designed to cap off a line. As the majority of flange connections allow for the passing through of air or fluid via an interior opening, blinds give the ends of pipe connections a well formed termination point or rerouting of the media in question towards another portion of the pipe assembly. Opt for a blind flange in these cases, as well as in instances when a pipe line requires a future modification such as the installation of a valve or fitting to reroute flow.

The majority of blind flanges are of basic constitution, require minimal machining compared to other flanges, and weigh more than most options given the lack of a bore. Although these are typically provided as blanks to match up to slip on and weld neck flanges, we offer them custom machined as well. Popular alterations include NPT threads in the center, as well as custom bore holes to function as slip on flanges without hubs. Blind flanges can also be furnished with high hubs on higher pressure applications.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Blind Flange
Carbon Steel ASTM A105 BLRF Flange
Carbon Steel ASME B16.5 BLRF Flange
Carbon Steel ASME B16.5 Blind Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 150# Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 300# Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 600# Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 900# Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 BLRF 2500# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Blind 2500# Flange

Additional Information:

• Delivery Time: Ready Stock

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

Weld neck flanges are the most popular flange type with a neck extension with a weld bevel at the end. This type of flange is designed to butt weld directly to pipe to provide a superior and relatively natural form connection. In larger sizes and higher pressure classes, this is almost exclusively the type of flange connection utilized. If only one bored flange style existed in modern applications, the weld neck would be your flange of choice.

The weld bevel joins to a pipe end with a similar bevel in a V-type connection which allows for a uniform circular weld around the perimeter to form a unified transition. This allows for the gas or liquid within the pipe assembly to flow with minimal restriction through the flange connection. This weld bevel connection is inspected after the weld procedure to ensure that the seal is uniform and lacking anomalies.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Weld Neck Flange
Carbon Steel ASTM A105 WNRF Flange
Carbon Steel ASME B16.5 WNRF Flange
Carbon Steel ASME B16.5 Weld Neck Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 150# Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 300# Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 600# Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 900# Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 WNRF 2500# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Weld Neck 2500# Flange

Additional Information:

• Delivery Time: Ready Stock

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

Socket weld flanges are a less common but equally effective connection for flanges which require less overall available space than a traditional weld neck flange, with a counterbore in the center to allow for a clean weld of pipe into the socket.

Usually furnished in smaller nominal pipe sizes, these make an excellent alternative to weld necks and slip ons when necessary. An assembly with limited space may be an instance in which a socket weld is selected, provided the pressure class is comparatively low and the fluid is not corrosive or for extremely high temperature service.

These socket flanges connect to square end pipe with a fillet weld at the ID of the hub of the socket, as the pipe is designed to sit almost flush against the counter bore of the flange. The expansion gap between the end of the pipe and the counter bore leaves just enough space for the welder to adjust the pipe within the connection. It is important to note that a butt weld pipe connection is not recommended for suiting to a socket counter bore connection when a square end pipe connection is possible.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Socket Weld Flange
Carbon Steel ASTM A105 SWRF Flange
Carbon Steel ASME B16.5 SWRF Flange
Carbon Steel ASME B16.5 Socket Weld Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 150# Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 300# Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 600# Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 900# Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 SWRF 2500# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Socket Weld 2500# Flange

Additional Information:

• Delivery Time: Ready Stock

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

Lap Joint Flanges are a less requested type of flange with an extended hub and a machined radius at the base of the flat face. This curved radius allows for the placement of a pipe fitting known as a stub end.

This type of flange is made to saddle over stub end fitting for rotation. The pair are an excellent choice for situations which require a constant removal and reinstallation in order to inspect the connection. This combination allows for the rotation of the lap joint over the stub end for accurate bolting.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Lap Joint Flange
Carbon Steel ASME B16.5 Lap Joint Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Lap Joint 2500# Flange

Additional Information:

• Delivery Time: Ready Stock

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

Slip on flanges are a popular type of pipe flange designed to accept pipe into the bore/center of the flange for welding around both the Outer Diameter (OD) of the pipe and on the interior side of the connection.

The slip-on flange is a simple and excellent alternative to a weld neck as it does not have a weld bevel, and therefore allows the pipe to be adjusted in length relative to its position of the flange. The bore of the slip on will give ample amount of space for the matching pipe. This allows for enough working space for the welder and fabricator to make the connection.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Slipon Flange
Carbon Steel ASTM A105 SORF Flange
Carbon Steel ASME B16.5 SORF Flange
Carbon Steel ASME B16.5 Slipon Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 150# Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 300# Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 600# Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 900# Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 SORF 2500# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Slipon 2500# Flange

Additional Information:

• Delivery Time: Ready Stock

Product Details:

TRYCHEM METAL AND ALLOYS

ISO 9001:2015 | ISO 14001:2015 | OHSAS 18001:2007 | PED 2014/68/EU

Manufacturer, Exporter & Supplier of
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Titanium Alloys & High Nickel Alloys in the form of :
Pipes & Tubes, Butt Weld Pipe Fitting, Forged Fittings, Dairy Pharma Fittings, Sanitary Fittings, Tri Clover Fittings, Flanges, Tube Fittings, Ferrule Fittings, Compression Fittings, Olets, Sheets, Plates, Coils, Shims, Bars (Round, Hex, Square, Flat), Fasteners & all other types of Ferrous & Non Ferrous Metal Products.

Threaded flanges, also sometimes referred to as companion flanges / screw flanges / NPT flanges, contain a female NPT thread in the center for connection to male NPT threaded piping. Threaded flanges are common when creating reducing connections. Other thread styles are available for machining, aside from the standard NPT form as designated by the ASME B16.5 specification.

The most popular threaded flanges range in ½ inch to 6” nominal pipe size, but we are able to offer NPT threaded flanges up to 24” if necessary. The amount of additional machining and labor hours which go into producing a larger diameter threaded connection make them less popular than a slip on or weld neck configuration. It may be of significantly beneficial use for an application which requires connecting and disconnecting from time to time. The male pipe end is joined to the flange without a weld connection required but can be sealed with a weld if necessary. This weld seal would defeat the purpose of a threaded flange as a structural option, as its primary advantage is to assemble and disassemble the connection. For the purposes of pressure vessel equipment, the weld seal can be applied if the user is certain they would like to keep the pipe and flange assembly sealed permanently.

ANSI/ASME : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S : BS4504, BS4504, BS1560, BS10

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specialize :As per drawing

Carbon Steel ASTM A105 Threaded Flange
Carbon Steel ASME B16.5 Threaded Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 150# Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 300# Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 600# Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 900# Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 1500# Flange
Carbon Steel ASTM A105 ASME B16.5 Threaded 2500# Flange

Additional Information:

• Delivery Time: Ready Stock