Low Pressure Gas Line Steel Pipe 1-1/4 Inch
Welded steel pipe nominal 1-1/4 inch (42.4 mm OD), 2.8 mm wall for low-pressure natural gas distribution. Fits HTS 7306.30.5056: welded circular non-alloy steel, small OD, thick wall. Meets relevant pressure piping codes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If high-pressure gas service
High-pressure lines often seamless under 7304 line pipe.
If plastic-lined for corrosion
Composite plastic/metal pipes classify by plastic material.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• ASME B36.10 standards documentation essential for pipe schedules
• Pressure test certs prevent end-use disputes with line pipe headings
• Origins from quota countries need Section 232 steel declarations
Related Products under HTS 7306.30.50.56
Schedule 40 Welded Steel Pipe 2 Inch
Welded carbon steel pipe with a 2-inch (50.8 mm) outside diameter and wall thickness of 3.91 mm, conforming to ASTM A53 Schedule 40 standards. Classified under HTS 7306.30.5056 due to its welded construction, circular cross-section, non-alloy steel material, and OD not exceeding 50.8 mm with wall ≥1.65 mm. Commonly used for water and gas distribution lines.
Welded Steel Tube for Handrails 48mm OD
Welded carbon steel tube, 48 mm OD, 2.5 mm wall, polished finish for structural handrails and guardrails. HTS 7306.30.5056 applies to its welded circular profile, non-alloy steel, small OD ≤50.8 mm, and wall ≥1.65 mm. Used in architectural and safety applications.
Welded Steel Strut Channel Pipe 50mm
Circular welded steel pipe 50 mm OD, 2.2 mm wall, used as insert for metal strut channels in electrical supports. HTS 7306.30.5056 for its base welded non-alloy circular form factor. Support role doesn't change tube classification.
Furniture Frame Welded Tube 35mm OD
Welded mild steel tube 35 mm OD, 1.7 mm wall thickness, raw stock for metal furniture frames like tables. HTS 7306.30.5056 covers unfinished welded circular non-alloy steel tubes of this size. Not yet fabricated into furniture.
Galvanized Steel Fence Pipe 1.5 Inch
Hot-dip galvanized welded steel pipe, 1.5-inch (42.4 mm) OD, 2.77 mm wall thickness, for chain-link fence posts. Falls under HTS 7306.30.5056 as a welded, circular non-alloy steel tube with OD ≤50.8 mm and sufficient wall thickness. The galvanization is a surface treatment not affecting base classification.
Black Steel Pipe 50mm OD for Scaffolding
Uncoated black welded steel pipe, 50 mm OD, 3.0 mm wall thickness, standard for scaffolding poles. Classified in 7306.30.5056 for welded non-alloy steel, circular, OD ≤50.8 mm, wall ≥1.65 mm. Essential for construction scaffolding systems.