Custom Steel Casing Pipe Fabrication

The integrity of utility crossings beneath highways, rail corridors, and developed land depends on the steel casing pipe that surrounds them. Every site brings its own load profile. Soil chemistry shifts from one bore to the next. Regulatory mandates add another layer of constraint. For large-diameter installations, the margin for error is narrow, which makes the choice of casing pipe manufacturer a critical project decision.

T BAILEY LLC, located in Anacortes, Washington, specializes in the full-scope fabrication of steel casing pipe for these demanding applications. We handle fabrication, surface preparation, industrial coatings, and inspection under one roof. That single-source model eliminates the coordination risks that come with splitting work across multiple vendors, and it removes the schedule exposure that multi-vendor arrangements inevitably create.

Our Steel Casing Pipe Capabilities

Our capabilities encompass the fabrication of carbon steel casing pipe with the following technical specifications:

We serve a broad range of project types: auger bore, road bore, drainage, shaft, tunneling, and rammed steel casing. Our work is particularly suited to projects governed by standards such as 49 CFR Part 192. Should a project require specifications beyond these standard ranges, our team can develop a custom fabrication plan tailored to your engineering requirements.

Why T BAILEY LLC for Steel Casing Pipe

What sets T BAILEY LLC apart from other steel casing pipe manufacturers is scale. Our 125,000 square feet of covered steel fabrication facilities sit on 30 acres of improved industrial property, giving us the capacity for large-diameter steel casings and the flexibility to handle complex, multi-phase orders that smaller shops cannot accommodate.

As an established casing pipe manufacturer with multi-state DOT certifications, we serve contractors, engineers, and project managers across the western U.S. and Canada. Our team also supports custom steel fabrication requirements and adapts processes to meet project-specific needs.

Steel Casing Pipe Fabrication Process

Once we receive your casing steel pipe specifications, our fabrication division begins production following a controlled, step-by-step sequence:

1. Cut and etch steel plate using CNC plasma cutters for precise dimensions.
2. Bevel the plate ends, if required, for quality weld joint preparation.
3. Roll the plate into cylinders through our heavy-capacity plate rollers.
4. Weld the longitudinal seam of each cylinder.
5. Form cylinders into pipe by connecting and welding the circumferential seams using our submerged arc welding process.
6. Blast and coat the steel to protect the casing against environmental and soil conditions.
7. Forward the completed casing pipe to our testing division, where it must pass rigorous quality control before shipment.

This structured process supports consistency across every steel casing pipe order and ensures each piece meets the specifications and performance standards the project requires.

In-House Blasting and Coating for Casing Pipe

A significant advantage of working with T BAILEY LLC is that our industrial coatings division operates from the same facility as our fabrication shop. Your pipe casing moves directly from fabrication to surface preparation and coating without leaving the property, which means there is no shipping to a third-party coatings provider and no gap between fabrication completion and coating application.

Our coating process begins with prewashing the steel to eliminate contaminants, soluble salt, and oil per SSPC SP1. From there, our team performs machine blasting or manual blasting to prepare the surface, followed by metallizing with aluminum or zinc where specified. Prime and finish coatings include zinc, urethanes, enamels, epoxies, and vinyl ester systems, selected based on the burial conditions and environmental exposure the casing pipe will face.

This approach produces a more consistent, higher-integrity finish, which is especially important for casing pipe intended for corrosive soil conditions or long-term buried service. Our coatings team is SSPC QP3 certified, and every application is documented and inspected to ensure compliance with project specifications.

Casing Pipe Certifications

T BAILEY LLC holds DOT certification for Washington, Montana, Idaho, Oregon, California (Caltrans Class R and Class N), and Hawaii (HART), along with AWS D1.1 welding certification, CWB certification for the Canadian market, and SSPC QP3 certification for painting. These certifications mean that our casing pipe fabrication qualifies for DOT-regulated projects across multiple states as well as cross-border work into Canada, giving project teams confidence that compliance requirements will be met from the outset.

Testing and Quality Control

T BAILEY LLC’s Director of Quality Assurance is an AWS Certified Welding Inspector and CWB Certified Welding Supervisor, ensuring that each steel casing pipe is held to a comprehensive inspection standard before it leaves our facility. Our in-house testing capabilities include:

• Visual Inspection: Step-by-step monitoring of all fabrication and coating processes
• Radiographic Testing (RT): X-ray examination of weld integrity
• Ultrasonic Testing (UT): Sound wave detection of internal discontinuities
• Dye Penetrant Testing (PT): Surface crack detection on non-ferrous and ferrous metals
• Magnetic Particle Testing (MT): Detection of surface and near-surface flaws in ferromagnetic materials
• Heat Treating and Stress Relieving: Post-weld thermal processing as required
• Hardness Testing: Verification of material properties after heat treatment
• Impact Testing: Charpy V-notch testing for toughness verification
• Positive Material Identification (PMI): Confirmation of alloy composition
• Leak Testing: Verification of seal integrity
• Hydrostatic Testing: Pressure testing up to 2,500 psig
• Environmental Monitoring and Reporting: Compliance documentation throughout production
• Soluble Salt Testing: Surface contamination verification before coating
• Blast and Lining Profile Measuring: Surface profile confirmation for coating adhesion
• Dry Film Thickness Testing: Coating thickness verification per specification
• Adhesion Testing: Pull-off testing to confirm coating bond strength
• Lining Continuity (Holiday) Testing: Pinhole and void detection in applied coatings

Every pipe casing must pass this comprehensive testing process before it is cleared for shipment. When you receive steel casing from T BAILEY LLC, you are getting a product that has been fabricated from quality carbon steel, subjected to thorough inspection, and verified to protect your buried infrastructure for decades of service.

Shipping Options

T BAILEY LLC’s fabrication facilities are located seven miles from a rail spur, five miles from the Anacortes deep-water port, and ten miles from Interstate 5. This proximity gives clients the flexibility to choose the shipping method that best fits their project location and budget. We can deliver completed casing pipes by rail anywhere in the continental United States and Canada, by truck to regional job sites using our own drivers or coordinated third-party carriers for oversized loads, and by barge or steamship to Hawaii and Alaska.

To help you select the best option, T BAILEY LLC provides a detailed cost analysis of each available shipping method so you can make an informed decision based on your project timeline and logistics requirements.

Get a Quote for Your Steel Casing Pipe Project

From fabrication and in-house coatings through comprehensive testing and flexible delivery, T BAILEY LLC provides a fully integrated solution for steel casing pipes. Whether your project requires standard diameters or custom specifications, T BAILEY LLC is ready to support your scope.

Contact T BAILEY LLC today to discuss your steel casing pipe requirements and receive a project quote.

Casing Pipe Project

Our 125,000 square feet of covered steel fabrication facilities are situated on 30 acres of improved industrial property near the Burlington Northern Railroad, 5 miles from the deep-water port of beautiful Anacortes, Washington – just 10 miles from interstate highway 5 and approximately 70 miles north of Seattle. Our prime location affords us the opportunity to directly ship and receive oversized loads via barge or truck.