ASTM International
ASTM A53
Covers steel pipe that may be black or hot-dip zinc-coated, welded or seamless. Confirm the required type, grade, finish, dimensions, testing, and edition for the selected product.
Steel pipe standards in the Philippines.
Use this reference to understand how common PNS, ASTM, and AWWA standards relate to steel pipe dimensions, materials, and applications. Confirm the applicable edition and project specification before selecting or ordering a pipe.
How to read steel pipe dimensions.
Compare common PNS, ASTM, and AWWA standards.
Find what each standard covers and the related Supreme product pages. Use the full current standard and your project specification for technical requirements.
Download standards cataloguePhilippine National Standard
PNS 26:2018
Covers electric-resistance-welded black and galvanized steel pipes for general plumbing and selected structural applications in the Philippines.
Philippine National Standard
PNS 2145:2020
Covers lightweight structural steel tubes for fencing, framing and fabrication. These tubes are not intended for water service.
ASTM International
ASTM A252
Covers welded and seamless steel pipe piles. The project specification must confirm the grade, dimensions, fabrication, testing, and installation requirements.
ASTM International
ASTM A139
Covers electric-fusion arc-welded steel pipe. The project specification determines the grade, dimensions, joints and tests required for the job.
American Water Works Association
AWWA C200
Covers steel water pipe 6 inches and larger for water transmission and distribution. Project documents determine the required class, coating, lining, fabrication, and testing.
Check tolerances and coating requirements by product.
Diameter, wall-thickness and galvanized-coating requirements depend on the product, size and standard edition. Ask our technical team which tolerances and measurement methods apply to the pipe in your specification.
Use pipe formulas and conversions correctly.
Keep every value with its source unit and rounding rule. Do not estimate weight or inside diameter from nominal size alone.
| Length | 1 ft = 0.3048 m |
|---|---|
| Dimension | 1 in = 25.4 mm |
| Mass | 1 lb = 0.45359237 kg |
| Calculation basis | Use confirmed outside diameter and wall thickness from the applicable standard and product table. |
Download the steel pipe standards catalogue.
Download the reference for pipe dimensions, material and mechanical properties, tolerances, unit conversions, and PNS, ASTM and AWWA standards.
Download standards catalogue
Tell us what your project needs.
Share your drawings or pipe specification if you have them.
Request a quote