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HomeFluid conductionFlanges & studsCarbon Steel 300 lb Threaded Flange

Carbon Steel 300 lb Threaded Flange

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

Price from
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Material
Carbon steel
Connection
Threaded
Variants
Carbon Steel 300 lb Threaded Flange
Price from
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+ 19% VAT · Minimum order $ 100.000
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01Specifications

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

02Technical description

The carbon steel 300 lb threaded flange combines threaded connection with a class 300 flanged pattern. It is useful when the project requires bolted disassembly and does not allow welding at the installation point. Class 300 must be understood as an ASME rating associated with material and temperature, not as a single pressure applicable to every service. This reference differs from the 150 lb threaded flange by class and bolt pattern, and from the 300 socket weld because it does not use a fillet weld. For replacement, measuring only the nominal diameter is not enough: class, face and thread must be confirmed.

Selection guide

Installation recommendations

At TECTUL we help you select a carbon steel 300 lb threaded 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 threaded 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 threaded 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