Fire Sprinkler Steel Pipes

Fire sprinkler steel pipes for projects in the Philippines must match the approved fire-system design. Check the exact size, finish, ends, and required listing before ordering.

Illustration of two separated red Supreme Red B fire sprinkler pipes with blue identification bands

Pipe type: ERW black iron or galvanized iron steel pipe
End preparation: Grooved pipe ends published up to 150 mm

Applications

The fire-protection design, applicable code, listing documents, and approved submittal determine the final pipe and connection system.

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What is fire sprinkler steel pipe?

Fire sprinkler steel pipe carries water through a designed fire-protection system. Supreme makes ERW black and galvanized pipe options for sprinkler and mechanical fire-protection work. Supreme Red B is Fusion Bonded Epoxy (F.B.E.) coated.

Choose the pipe and connections as one approved system. Check the size, finish, ends, couplings, fittings and gaskets against the design and authority requirements. Ask for current UL listing and FM approval documents covering the exact product.

Supreme Red is the pipe brand; Victaulic covers related grooved connection components.

Read the fire sprinkler pipe selection guide for pipe and connection checks.

Confirm the fire-system configuration.

A red finish does not establish approval. Use the approved submittal to identify the pipe and its connections.

Exact pipe scope: Confirm the exact pipe and standard in the fire-protection design. Industrial fire-water networks also need defined pressure, flow, corrosion protection and maintenance.
Listing documents: Ask for current evidence covering the selected configuration. A brand-level reference does not establish blanket approval.
Ends and connections: Coordinate groove or thread preparation with the coupling, fitting, gasket, pressure, and installation instructions.

Match grooved fittings and couplings to the approved system.

Match the approval to the exact pipe.

Request the current product documents with your fire-system submittal. Check the configuration covered by each document before ordering.

Document title and issuer
Product, manufacturing source, size and finish
End preparation and connection system
Listing or approval scope and current status

UL and FM references need product-specific evidence. NFPA requirements belong to the governing system design; the name alone is not a product approval.

Compare published fire sprinkler pipe sizes.

Compare black and galvanized ERW pipe sizes listed under PNS 26:2018 from 15 to 300 mm. Ask for current technical data and listing documents for the selected configuration.

PNS 26:2018 published tableNominal sizes: 15 to 300 mmView tableClose table

Published fire sprinkler pipe dimensions. Product-specific standards, listings, tolerances, and approval scope require current technical evidence.

Nominal sizemm	Outside diametermm	Wall thicknessmm	Plain-end masskg/m
15	21.3	2.8	1.277
20	26.7	2.9	1.702
25	33.4	3.4	2.515
32	42.2	3.6	3.427
40	48.3	3.7	4.069
50	60.3	4.0	5.553
65	73.0	5.2	8.694
80	88.9	5.5	11.312
100	114.3	6.0	16.024
150	168.3	7.1	28.224
200	219.1	8.2	42.647
300	323.8	10.3	79.628

Review the fire sprinkler pipe specification.

Select the exact listed or approved configuration required by the fire-protection design. A general ERW description does not establish approval for every size, finish, end, or facility.

Published product profile for Fire Sprinkler Steel Pipes
Pipe type	ERW black iron or galvanized iron steel pipe
Published standards	PNS 26:2018 and ASTM A53 context
Listings and approvals	UL/FM language is published; exact current scope requires evidence
Published nominal sizes	15–300 mm on the current table
End preparation	Grooved pipe ends published up to 150 mm
System use	Fire sprinkler, grooved fire lines, and mechanical fire-protection infrastructure

Before you order

How do I request a quotation?

Send a quotation request with the bill of quantities, required listing, pipe ends, drawings and delivery location. New customer? Find regional sales contacts for Luzon, Visayas or Mindanao.

Request a quote for fire sprinkler pipes.

Tell us about your fire-protection project and share the pipe specification or approved drawings.

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Contact Supreme

Applications

What is fire sprinkler steel pipe?

Confirm the fire-system configuration.

Match the approval to the exact pipe.

Before you order

Grooved Fittings and Couplings

Heavy-Gauge Steel Pipes

Light-Gauge Steel Pipes

Request a quote for fire sprinkler pipes.