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1502 Weco Seal



1502 WECO Seal is a replacement sealing component designed for compatible WECO Figure 1502 hammer unions and wing union connections used in high-pressure oilfield and industrial flow-line applications. The seal provides the sealing interface within the union connection to help maintain a secure, leak-resistant connection during operation.

WECO Figure 1502 connections are commonly associated with demanding oilfield applications including mud lines, manifolds, cementing, fracturing, acidizing, well testing, and choke-and-kill lines. The correct seal material and configuration should be selected according to the application, operating pressure, temperature, fluid, and specific union size.

STX Engineering Solutions supports oil & gas, drilling, offshore, and industrial customers in Kemaman, Terengganu, Malaysia with the sourcing and supply of WECO seals, hammer union components, oilfield flow-line equipment, replacement parts, and related maintenance products.

Key Features
WECO Figure 1502 Compatible – Designed for use with compatible Figure 1502 hammer union and wing union connections.
High-Pressure Oilfield Applications – Suitable for applicable flow-line systems used in demanding oilfield service environments.
Reliable Sealing Solution – Provides the sealing function required to help maintain a leak-resistant union connection.
Multiple Sizes Available – WECO 1502 seals are available for different nominal union sizes, subject to the specific product configuration.
Multiple Material Options – Depending on the application, seals may be available in materials such as NBR, HNBR/HSN, FKM/Viton, and PTFE.
Anti-Extrusion Ring Options – Certain seal configurations are available with brass or stainless-steel anti-extrusion rings for suitable high-pressure applications.
Oilfield Flow-Line Applications – Relevant to mud lines, manifolds, cementing, fracturing, acidizing, testing, and choke-and-kill applications where compatible Figure 1502 unions are used.
Applications

The 1502 WECO Seal can be used in compatible oilfield and industrial equipment including:

Mud lines
Choke and kill lines
Cementing equipment
Fracturing equipment
Acidizing equipment
Well testing equipment
Manifold systems
Flow-line assemblies
Drilling equipment
Oilfield service equipment
High-pressure piping and union connections
Seal Material Options

Depending on the service requirements, WECO-style 1502 seals may be available in different elastomer or sealing materials.

Common options include:

NBR / Buna-N – For suitable standard-service applications.
HNBR / HSN – Available for demanding applications where enhanced resistance is required.
FKM / Viton – Suitable for applications requiring appropriate temperature and chemical resistance.
PTFE / Teflon – Available for selected applications requiring PTFE sealing material.

Anti-extrusion-ring configurations may also be available in brass or stainless steel, depending on the seal design.

Correct Seal Identification

Customers should verify the WECO figure, nominal size, seal material, hardness/durometer, anti-extrusion-ring configuration, pressure rating, temperature requirements, and service fluid before ordering.

This is particularly important because Figure 1502 seals are available in different configurations and materials. The seal should always be matched to the specific WECO union and operating conditions.

For companies looking for a 1502 WECO Seal supplier in Kemaman, Terengganu, Malaysia, STX Engineering Solutions can assist with WECO seal sourcing, hammer union replacement components, oilfield flow-line equipment, and specialized procurement.

Contact STX Engineering Solutions today with your WECO 1502 size, existing seal photograph, part number, material requirement, or technical specifications to request a quotation for the correct seal.

 Inquiry - 1502 Weco Seal