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ASTM A135 ERW steel pipe

Pipe Steel Industries offers ASTM A135 ERW steel pipe as part of our firefighting piping sourcing range. Use the technical options below to prepare your project enquiry.

Selection details: standards: ASTM A135 Grade B / NFPA 13 / NFPA 14.

Confirm the exact model, dimensions, working conditions and required approvals with our sales team before ordering. Model-specific certificates and availability are verified with the quotation.

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ASTM A135 ERW steel pipe — Pipe Steel Industries product catalogue
Representative product photograph. Confirm the model, dimensions and configuration with your quotation.

Technical Specifications

PropertyDetails
StandardASTM A135 Grade B / NFPA 13 / NFPA 14
Length6m / 5.8m / 11.8m / 12m / 20ft, etc.
EndPlain: square cut / Beveled: 37.5° angle per ASME B16.25 / Roll-grooved: per AWWA C606 / Threaded (NPT): per ASME B1.20.1 / Threaded (BSPT): per ISO 7-1 / BS 21
SurfaceFBE / polyester resin powder / Water-based red or black paint / Hot-dip galvanized / duplex coating / Plastic lining (PE, UPVC, etc.)

Sizes & Technical Data

Reference options for product selection. Confirm the exact dimensions, model and project approvals with your quotation.

ASTM A135 ERW steel pipe technical table 1
Outside diameterWall thicknessWeight (kg/m)Test pressure (MPa, min)Ref. No.
3/4″ / DN20 / 26.7 mmSCH10 / 2.11 mm1.2817.2P0302-SCH10 (ISO)
1″ / DN25 / 33.4 mmSCH10 / 2.77 mm2.0917.2P0303-SCH10 (FM)
1-1/4″ / DN32 / 42.2 mmSCH10 / 2.77 mm2.6917.2P0304-SCH10 (FM)
1-1/2″ / DN40 / 48.3 mmSCH10 / 2.77 mm3.1116.5P0305-SCH10 (FM)
2″ / DN50 / 60.3 mmSCH10 / 2.77 mm3.9313.1P0306-SCH10 (FM)
2-1/2″ / DN65 / 73.0 mmSCH10 / 3.05 mm5.2611.7P0307-SCH10 (FM)
3″ / DN80 / 88.9 mmSCH10 / 3.05 mm6.469.6P0308-SCH10 (FM)
4″ / DN100 / 114.3 mmSCH10 / 3.05 mm8.377.6P0309-SCH10 (FM)
5″ / DN125 / 141.3 mmSCH10 / 3.40 mm11.586.9P0310-SCH10 (FM)
6″ / DN150 / 168.3 mmSCH10 / 3.40 mm13.855.8P0311-SCH10 (FM)
ASTM A135 ERW steel pipe technical table 2
Outside diameterWall thicknessWeight (kg/m)Test pressure (MPa, min)Ref. No.
1/2″ / DN15 / 21.3 mmSCH40 (STD) / 2.77 mm1.2717.2P0301-SCH40 (ISO)
3/4″ / DN20 / 26.7 mmSCH40 (STD) / 2.87 mm1.6917.2P0302-SCH40 (ISO)
1″ / DN25 / 33.4 mmSCH40 (STD) / 3.38 mm2.5017.2P0303-SCH40 (ISO)
1-1/4″ / DN32 / 42.2 mmSCH40 (STD) / 3.56 mm3.3917.2P0304-SCH40 (ISO)
1-1/2″ / DN40 / 48.3 mmSCH40 (STD) / 3.68 mm4.0517.2P0305-SCH40 (ISO)
2″ / DN50 / 60.3 mmSCH40 (STD) / 3.91 mm5.4417.2P0306-SCH40 (ISO)
2-1/2″ / DN65 / 73.0 mmSCH40 (STD) / 5.16 mm8.6317.2P0307-SCH40 (ISO)
3″ / DN80 / 88.9 mmSCH40 (STD) / 5.49 mm11.2917.2P0308-SCH40 (ISO)
4″ / DN100 / 114.3 mmSCH40 (STD) / 6.02 mm16.0715.2P0309-SCH40 (ISO)
5″ / DN125 / 141.3 mmSCH40 (STD) / 6.55 mm21.7713.4P0310-SCH40 (ISO)
6″ / DN150 / 168.3 mmSCH40 (STD) / 7.11 mm28.2612.2P0311-SCH40 (ISO)
8″ / DN200 / 219.1 mmSCH40 (STD) / 8.18 mm42.5510.8P0312-SCH40 (ISO)
10″ / DN250 / 273.0 mmSCH40 (STD) / 9.27 mm60.299.8P0313-SCH40 (ISO)
12″ / DN300 / 323.8 mmSCH40 / 10.31 mm79.709.2P0314-SCH40 (ISO)
14″ / DN350 / 355.6 mmSCH40 / 11.13 mm94.559.0P0315-SCH40 (ISO)

Applications

  • Welded Steel Pipe procurement
  • Firefighting Piping project packages

Finishes & Options

  • Specify size, connection, material and quantity in your enquiry.
  • Request model-specific documentation and destination-port delivery terms.

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