Galvanized Pipe Schedule (40) - 3-1/2 Inches
| Weight | 9.109000 |
|---|---|
| bobco_dimensions_width | 3.5 |
| bobco_dimensions_length | 252 |
| bobco_thickness | 0.226 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 1 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 20 |
| MAX LENGTHS | 21 |
| FULL LENGTH PRICE | 286.65 |
| Thickness | 0.226 |
| Dimension Length | 252.000000 |
| Dimension Width | 3.500000 |
| Dimension Height | 3.500000 |
A53 Grade B Galvanized Pipe - 3-1/2" Schedule 40
This 3-1/2" NPS Schedule 40 Galvanized Pipe delivers exceptional corrosion resistance and structural integrity. Made to ASTM A53 Grade B standards, it provides a minimum 60,000 PSI tensile strength, ideal for outdoor structures, industrial piping, and handrails. In stock Los Angeles.
- Galvanized Steel Construction
- ASTM A53 Grade B Certified
- 60,000 PSI Tensile Strength
- Superior Corrosion Resistance
Galvanized pipe is carbon steel that has been hot-dipped in a protective zinc coating, creating a durable barrier against rust and corrosion. This process, conforming to ASTM A53 Grade B specifications, ensures a minimum tensile strength of 60,000 PSI and excellent weldability. The zinc layer provides both physical and cathodic protection, making it a reliable, low-maintenance choice for long-term outdoor use.
As a large-diameter pipe, this 3-1/2" Schedule 40 size is engineered for applications requiring high structural strength and significant fluid capacity. It is commonly used for main water lines in commercial plumbing, robust industrial process piping, and as primary structural columns for canopies, fencing, and barriers.
Specifications
- Material: Galvanized Steel (A53 Grade B)
- Standards: ASTM A53
- Strength/Tensile: 60,000 PSI
- Dimensions: 3-1/2" NPS, Schedule 40 Wall (0.226"), 252" (21 ft) Length
- Finish: Hot-Dip Galvanized
- Certifications: MTR Available
Applications
- Industrial Piping: Main water lines - large diameter handles high flow rates and resists corrosion.
- Structural: Support columns - high strength and weather resistance for outdoor structures and canopies.
- Construction: Scaffolding & barriers - durable and low-maintenance for long-term outdoor installations.
- Fencing: Heavy-duty framework and posts - resists rust in demanding environmental conditions.
Target Users
Fabricators, plumbers, construction contractors, and engineers rely on A53 Grade B Galvanized Pipe for its strength and durability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot-dip galvanized finish that provides a thick, protective layer of zinc for maximum corrosion resistance. The surface has a typical crystalline or spangled appearance. For touch-ups after cutting or welding, a cold galvanizing zinc-rich spray is recommended. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Pipe is measured by its Nominal Pipe Size (NPS), which is a standard reference for the bore, and its Schedule, which defines the wall thickness.
Example: To order this pipe, specify "Galvanized Pipe, 3-1/2 inch, Schedule 40".
Order Checklist
- Product name and required dimensions (3-1/2" NPS, Sch 40)
- Material specification and quantity
- Confirm grade (A53 Grade B) meets requirements
- Surface finish requirements (Hot-Dip Galvanized)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Galvanized Pipe Schedule (40) - 3-1/2 Inches
- Material
- A53 Grade B Galvanized Steel
- Standards
- ASTM A53
- Key Properties
- 60,000 PSI tensile, superior corrosion resistance, excellent weldability
- Primary Applications
- Main water lines, structural columns, outdoor handrails
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock a range of Galvanized Pipe sizes in Schedule 40. This 3-1/2" NPS size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Galvanized Pipe Schedule (40) - 3-1/2 Inches$56.16
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