Precision-grade carbon steel pipe fittings for demanding industrial applications. B&W Pipe, Inc. has been supplying Texas and beyond with reliable carbon steel fittings since 2001.
Your Source for Carbon Steel Fittings
B&W Pipe, Inc. has been supplying carbon steel pipe fittings to contractors, project engineers, and pipeline operators across Texas and the broader energy sector for over two decades. Founded in 2001 and headquartered in Katy, Texas, we are a specialist distributor, not a generalist supplier, which means every product we stock and every recommendation we make is grounded in deep pipe and fittings expertise.
Our inventory of carbon steel fittings spans the full range of connection types, pressure ratings, and schedule designations required for modern industrial piping systems. From standard buttweld elbows and tees to niche reducers and heavy-wall flanges, we maintain deep stock at our Houston-area storage locations and source directly from leading global mills when your specifications call for it.
We understand that supply chain reliability matters as much as product quality. Whether you’re submitting a budgetary inquiry or responding to an urgent project need, our experienced sales team is ready to assist with fast quotes, accurate documentation, and dependable delivery.
What We Supply:
- Carbon steel pipe fittings in standard and custom sizes
- Buttweld fittings: elbows, tees, reducers, caps
- Forged steel socket weld and threaded fittings
- Weld neck, slip-on, blind, and socket weld flanges
- API 5L, ASTM A234, ASTM A105 compliant materials
- Hard-to-find sizes and niche grades available
- Mill certifications and full material traceability
Carbon Steel Pipe Fittings We Supply
Our comprehensive range of carbon steel pipe fittings covers the full spectrum of connection types used in modern industrial piping systems.
Butt Weld Elbows
Available in 45° and 90° configurations, long and short radius. Engineered for high-pressure and high-temperature pipeline systems handling gas, water, and hydrocarbon products. Manufactured to ASTM A234 Grade WPB and MSS SP-75 WPHY standards, these fittings are suited for high-pressure and high-temperature service in gas gathering, transmission, and water systems.
Tees & Crosses
Equal and reducing tees in a wide range of schedule ratings and diameters, designed for branching and distributing flow across complex industrial piping configurations. Including elbows, tees, couplings, and unions are manufactured to ASTM A105 and are available in Class 3000, 6000, and 9000 ratings.
Reducers
Concentric and eccentric reducers to transition between pipe diameters while maintaining flow integrity. Ideal for gas gathering, water distribution, and refinery applications.
Caps & Stub Ends
Carbon steel pipe fabrication and lap joint stub ends for line terminations and lap-joint flange assemblies. Available in a broad range of sizes to match your project specifications.
Forged Socket Weld Fittings
High-integrity socket weld elbows, tees, and couplings for smaller diameter, high-pressure applications. Manufactured to ASTM A105 standards for industrial service.
Threaded Fittings
NPT threaded carbon steel fittings, including elbows, tees, couplings, and unions. A versatile solution for lower-pressure systems requiring easy assembly and disassembly.
Industrial Flanges to Complete Your System
A complete industrial pipe fitting system demands more than just pipe and fittings. B&W Pipe, Inc. supplies the full range of steel pipe fittings and flanges required to connect, control, and terminate your pipeline safely and efficiently.
Our carbon steel flanges are available across all standard pressure classes and facing types. We stock weld neck, slip-on, blind, socket weld, threaded, and lap joint flanges to ANSI/ASME B16.5 and B16.47 specifications, ensuring compatibility with your piping design standards.
Working closely with our customers, we provide material test reports (MTRs), dimensional inspection records, and mill certifications, so every fitting and flange arrives with full traceability for your quality management requirements.
| Flange Type | Pressure Class | Standard |
|---|---|---|
| Weld Neck (WN) | 150# – 2500# | ASME B16.5 |
| Slip-On (SO) | 150# – 1500# | ASME B16.5 |
| Blind (BL) | 150# – 2500# | ASME B16.5 |
| Socket Weld (SW) | 150# – 1500# | ASME B16.5 |
| Threaded (TH) | 150# – 1500# | ASME B16.5 |
| Lap Joint (LJ) | 150# – 1500# | ASME B16.5 |
| Large Diameter | 75# – 900# | ASME B16.47 |
Available Sizes & Schedules
- ½" NPS through 60"+ NPS across standard and large-diameter ranges
- Schedule 10 through Schedule 160
- Standard (STD), Extra Heavy (XH), Double Extra Heavy (XXH)
- Custom wall thicknesses available for project-specific requirements
End Preparation & Connection Types
- Beveled ends to ASME B16.25 for buttweld connection
- Socket weld ends for high-pressure small-diameter applications
- NPT threaded ends for lower-pressure assembly requirements
- Plain ends are available on request for field preparation
Documentation & Certification
- Mill test reports (MTRs) on every order
- Heat certifications and dimensional inspection records
- Third-party inspection coordination available
- Full traceability to satisfy API, ASTM, and client QA requirements
Key Specifications
- ASTM A234 WPB
- ASTM A105
- API 5L Compliant
- ASME B16.9
- ASME B16.5
- MSS SP-75
Where Our Carbon Steel Fittings Are Used
B&W Pipe’s carbon steel pipe fittings serve the most demanding industrial environments across Texas and the broader energy sector.
Natural Gas Gathering
High-pressure carbon steel fittings for upstream gathering lines, compression stations, and custody transfer points across oil and gas fields.
Water Distribution
Reliable carbon steel fittings for municipal and industrial water transmission mains, treatment facilities, and distribution infrastructure.
Petrochemical & Refining
Flanges and fittings rated for extreme temperatures and pressures in refinery process piping, headers, and interconnects.
Pipeline Midstream
Transmission pipeline systems require long-radius elbows, large-bore reducers, and heavy-wall flanges for cross-country transport of hydrocarbons.
Offshore Structures
Carbon steel fittings and flanges for offshore platform piping and structural applications where quality and material certification are non-negotiable.
Industrial Facilities
Power plants, manufacturing facilities, and heavy industrial plants require standard and specialty carbon steel fittings in schedule 40 through XXH.
Why B&W Pipe, Inc.
The B&W Difference
Since 2001, B&W Pipe, Inc. has built a reputation as one of Texas’s most trusted sources for carbon steel pipe and fittings. We are not a general-purpose industrial supplier, we are pipe specialists, and that focused expertise is what sets us apart.
Our team understands the urgency of your projects. We maintain a deep inventory of carbon steel pipe fittings and steel pipe fittings and flanges at our Houston-area storage locations, enabling rapid fulfillment when timelines are tight.
We work directly with leading global mills, including Tata Steel, JFE, Corinth Pipeworks, and Hyundai Steel, giving our customers access to quality materials backed by full mill certifications and third-party inspection support.
Proven Since 2001
Over two decades of supplying the Texas energy sector. Our longevity reflects the trust our clients place in us project after project.
Deep Inventory
Extensive on-hand stock of carbon steel fittings and flanges at our Houston storage facilities, with niche sizes that other distributors can’t source.
Full Material Traceability
Every fitting ships with mill test reports, heat numbers, and third-party inspection documentation to satisfy your QA requirements.
Personalized Service
Direct access to experienced sales professionals who understand your application, no call centers, no runaround.
How It Works
Step 1 – Contact Our Team
Reach out by phone or email with your project requirements, specifications, and quantities needed.
Step 2 – 02 Receive Your Quote
We’ll provide a fast, competitive quote for your carbon steel pipe fittings with full specification details.
Step 3 – Confirm & Process
Approve your order, and we will pull from stock or source directly from our mill partners to meet your schedule.
Step 4 – Delivery with Docs
Fittings and flanges delivered with full MTRs, certifications, and inspection records for your records.
Ready to Source Your Carbon Steel Pipe Fittings?
Whether it’s a budgetary quote or an emergency supply request, our team is standing by. Contact B&W Pipe, Inc. today and put our 20+ years of experience to work for your project.
