Flowline Equipment and Flowline Iron for Drilling and Well Servicing Operations

Southwest Drilling Supplies supplies high-quality flowline equipment for drilling, well servicing, and pressure pumping operations across Edmonton, Nisku, and Western Canada. We represent the American Block flowline product line, providing reliable flowline iron designed for demanding oilfield environments.

Our flowline products are built from forged steel and designed to meet industry standards for strength, safety, and performance in high-pressure fluid transfer systems.

We supply complete flowline systems and replacement components for:

Drilling rigs
Service rigs
Frac operations
Cementing operations
Well testing
Production and maintenance work

Hammer Unions

Hammer unions are critical components used to connect flowline equipment quickly and safely in high-pressure applications.

We supply hammer unions in common figures including:

Figure 100
Figure 200
Figure 602
Figure 1002
Figure 1502

Typical features:

Sizes from 1" to 12"
Pressure ratings up to 15,000 PSI
Interchangeable with industry-standard manufacturers
Designed for quick makeup and breakout
Suitable for oilfield and industrial applications

Swivel Joints

Swivel joints allow rotation and flexibility in flowline systems while maintaining pressure integrity.

Typical applications:

Frac lines
Cementing operations
High-pressure fluid transfer
Flowline systems

Key benefits:

Reduces stress on piping
Improves flowline flexibility
Increases equipment reliability

Plug Valves

Plug valves are used to control fluid flow in high-pressure systems and are commonly installed in flowline and manifold assemblies.

Typical applications:

Pressure control systems
Flowline isolation
Pump discharge lines
Well servicing operations

Pup Joints

Pup joints are short sections of pipe used to adjust flowline length and spacing between components.

Typical applications:

Flowline spacing adjustments
System configuration
Manifold connections

Integral Fittings

Integral fittings are heavy-duty connections used in high-pressure flowline systems.

Typical applications:

Flowline systems
Pressure pumping equipment
Cementing operations

Manifolds

Manifolds distribute fluid flow to multiple lines and are commonly used in high-pressure operations.

Typical applications:

Frac spreads
Cementing operations
Pressure pumping systems

Pressure Relief Valves

Pressure relief valves protect flowline systems from overpressure conditions.

Typical applications:

Flowline safety systems
Pump discharge lines
Pressure protection

Common figures include:

Figure 100 — Low pressure service
Figure 200 — Medium pressure service
Figure 602 — High pressure service
Figure 1002 — High pressure service
Figure 1502 — Extreme high pressure service

Example:

Figure 1502 hammer unions are typically used in high-pressure installations where working pressures may reach approximately 15,000 PSI, depending on configuration.

Our flowline equipment is commonly used in:

Drilling operations
Well servicing
Hydraulic fracturing
Cementing
Pressure pumping
Well testing
Production operations

We supply flowline equipment to:

Oil and gas drilling
Well servicing
Hydraulic fracturing
Mining operations
Industrial fluid transfer
Pipeline operations

We supply flowline equipment across:

Edmonton
Nisku
Red Deer
Grande Prairie
Fort McMurray
Lloydminster
Saskatchewan
British Columbia
Western Canada

Need Flowline Equipment Fast?

Contact Southwest Drilling Supplies for pricing, availability, or assistance selecting the correct flowline components. 24 Hours a Day! 780-438-7092

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