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HomeFluid conductionFlanges & studsCarbon Steel 300 lb SCH 40 Socket Weld Flange

Carbon Steel 300 lb SCH 40 Socket Weld Flange

Carbon Steel 300 lb SCH 40 Socket Weld Flange is a product in the flanges & studs family for fluid conduction in carbon steel, SCH 40. Available made to order, quoted via WhatsApp.

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Material
Carbon steel
Standard
SCH 40
Variants
Carbon Steel 300 lb SCH 40 Socket Weld Flange
Price from
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+ 19% VAT · Minimum order $ 100.000
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01Specifications

FamilyFlanges & studs
MaterialAcero al carbón
StandardSCH 40
ConnectionOther
Sales unitSe vende por Unidades (Unid.)
AvailabilityMade to order

02Technical description

The carbon steel 300 lb SCH 40 socket weld flange is specified when a class 300 flanged joint is required with SCH 40 pipe and weldable socket installation. The pipe enters the flange socket and is fixed by a fillet weld, so diameter and schedule fit are decisive. ASME B16.5 identifies this design as socket weld within pipe flanges. It differs from the 150 lb socket weld by class and from the 300 threaded flange by fastening method. It is a compact option for sections where the design approves fillet welding.

Selection guide

Installation recommendations

At TECTUL we help you select a carbon steel 300 lb socket weld sch 40 flange compatible with the line, gasket and fastening elements. We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp indicating size, material, class and quantity.

03Frequently asked questions

What is the price of a carbon steel 300 lb socket weld sch 40 flange?

The price depends on size, material, class and lot availability. At TECTUL we quote per unit with the exact reference to avoid incompatible purchases.

How does it differ from the carbon steel 150 lb SCH 40 socket weld flange?

It differs by the main connection, material or class attribute. For replacements, compare nominal size, face, bolt pattern and joining method before buying.

How is it installed or mounted correctly?

Bring the faces together without forcing them, select a compatible gasket, install all studs and tighten in a cross pattern following the project procedure.

What information should I send for a quote?

Indicate nominal size, material, class or required standard, connection type, service fluid and number of units.

Is it suitable for water, air, steam or process service?

It depends on compatibility of the material, gasket, temperature and design pressure. Final selection must be validated by the system engineering.

Does TECTUL dispatch outside Bogotá?

Yes. We dispatch to Bogotá, Medellín, Cali, Barranquilla and other cities in Colombia depending on availability and transport conditions.

Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.

04Related in this family

Solvent-Weld PVC FlangeSolvent-Weld PVC FlangeGrooved Flat FlangeGrooved Flat FlangeShort Stainless Steel Sanitary FerruleShort Stainless Steel Sanitary FerruleStainless Steel 150lb Slip-On FlangeStainless Steel 150lb Slip-On FlangeCarbon Steel 150lb Slip-On FlangeCarbon Steel 150lb Slip-On Flange

Updated: July 22, 2026