Stainless and Alloy Steel Pipe and Tube

DNOW is a leading stocking distributor of stainless steel and specialty alloy pipe for low- and high-temperature general corrosive service. Our suppliers are subject to 3rd party audits and performance analysis to remain on our approved manufacturers list (AML).

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EFW Pipe

We supply electro-fusion welded (EFW) stainless steel pipe for a variety of applications.

  • Furnished in the heat-treated condition
  • Conforms to applicable ASTM and ASME standards
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EFW Pipe

Specifications

Standards / Material Grades ASTM A312, ASME B36.19, TP304/L, TP316/L
Sizes 1/2 in. NPS – 24 in. NPS
Wall SCH10, SCH40s, SCH80s
End Connections Plain end
Lengths 20 ft. – 21 ft.

A Selection of Supplier and Manufacturer Partnerships

Primus Pipe & Tube
SeAH Steel
Swepco Tube
Ta Chen International
Webco Industries

Seamless Stainless Steel Pipe

Our seamless stainless steel pipe is ideal for your higher-pressure corrosive applications.

  • Furnished in the heat-treated condition
  • Conforms to applicable ASTM and ASME standards
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Seamless Stainless Steel Pipe

Specifications

Standards / Material Grades ASTM A312, A376, A790, TP304/L, TP316/L, UNS32205
Sizes ¼ in. NPS – 12 in. NPS
Wall SCH10, SCH40s, SCH80s, SCH160
End Connections Plain end, beveled end
Lengths 18 ft. – 22 ft. random lengths

A Selection of Supplier and Manufacturer Partnerships

Centravis
Changshu Walsin Specialty Steel
Kobelco Steel Tube
Nippon Steel & Sumitomo Metal
Pexco
Salzgitter Mannesmann
Schoeller-Bleckman
SeAH Steel

Welded Stainless Steel Instrument Tube

Welded tube can be a lower-cost alternative for your low-pressure applications.

  • Conforms to all requirements of the ASTM standard
  • Maximum hardness of RB 80 for bendability
  • Cold finished, bright annealed
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Welded Stainless Steel Instrument Tube

Specifications

Standards / Material Grades ASTM A269, TP304/L, TP316/L
Sizes ¼ in. OD – 3/4 in. OD
Wall 0.035 in., 0.049 in.
Lengths Straight lengths, coils

A Selection of Supplier and Manufacturer Partnerships

Associated Tube Canada (ATC)
RathGibson
Webco Industries

Seamless Stainless Steel Instrument & Hydraulic Tube

We supply austenitic stainless steel tubing for general corrosion-resistance and low- or high-temperature service.

  • Conforms to all requirements of the ASTM standard
  • Maximum hardness of RB 80 for bendability
  • Cold finished, bright annealed
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Seamless Stainless Steel Instrument & Hydraulic Tube

Specifications

Standards / Material Grades ASTM A269, A213 AW, TP304/L, TP316/L
Sizes ¼ in. OD – 1 in. OD
Wall 0.035 in., 0.049 in., 0.065 in., 0.083 in.
Lengths Straight lengths, coils

A Selection of Supplier and Manufacturer Partnerships

Centravis
Greenville Tube
HandyTube
Kobelco Steel Tube
Salzgitter Mannesmann