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HomeFluid conductionFlanges & studsStainless Steel 150 lb Weld Neck Flange

Stainless Steel 150 lb Weld Neck Flange

Stainless Steel 150 lb Weld Neck Flange is a product in the flanges & studs family for fluid conduction in stainless steel. 9 sizes published with per-variant price and availability. Price from $ 82.300 COP before VAT.

Price from
$ 82.300
Material
Stainless steel
Connection
Other
Variants
9
Stainless Steel 150 lb Weld Neck Flange
Price from
$ 82.300 COP each
+ 19% VAT · Minimum order $ 100.000
Quote via WhatsApp

01Sizes, prices and availability

SKUSizeUnit price (from)AvailabilityQty
VT-59217-011/2"$ 82.300 Made to order
VT-59217-023/4"$ 82.300 Made to order
VT-59217-031"$ 82.300 In stock
VT-59217-041-1/4"$ 82.300 Made to order
VT-59217-051-1/2"$ 82.300 Made to order
VT-59217-062"$ 82.300 Made to order
VT-59217-073"$ 82.300 Made to order
VT-59217-084"$ 82.300 In stock
VT-59217-096"$ 82.300 Made to order

Prices per size, per unit, before VAT. Confirmed in the quote together with shipping.

02Specifications

FamilyFlanges & studs
MaterialAcero inoxidable
ConnectionOther
Sales unitSe vende por Unidades (Unid.)
AvailabilityIn stock

03Technical description

The stainless 150 lb weld neck flange, also called weld neck, has a tapered neck for butt welding to the pipe and improving stress transition in the line. It is appropriate when the design requires higher joint integrity than a slip-on and when the weld requires inspection according to the project procedure. ASME B16.5 includes this flange type within industrial families, and ASTM A182 may apply to the specified stainless material. It differs from the stainless slip-on flange because it is not installed by sliding and fillet welding; it requires pipe end preparation and schedule compatibility.
Available sizePresentation
1/2"Unit
3/4"Unit
1"Unit
1-1/4"Unit
1-1/2"Unit
2"Unit
3"Unit
4"Unit
6"Unit

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.

Installation recommendations

At TECTUL we help you select a stainless 150 lb weld neck 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.

04Frequently asked questions

What is the price of a stainless 150 lb weld neck 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 stainless 150 lb slip-on 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.

05Related 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