Supplier of alloy pipes, fittings and flanges for extreme temperatures


Stratstan carries a very comprehensive stock of seamless pipes in Chrome-Moly and Low-Temp 3½% Nickel alloys.

All stock pipes up to 16”NB are seamless; larger sizes are seamless or welded.

Cut lengths – there is no problem supplying cut lengths, when required.

Pipes are stocked in accordance with the following specifications and standards:

Material Specifications:

Chrome-Moly – ASTM/ASME A/SA 335 P11, P22, P5, P9 & P91
Low-Temp 3½% Nickel – ASTM/ASME A/SA 333 Grade 3

Dimensional Standard:

ASME B36.10

Certification Standard:

EN10204 3.1(Additional testing and certification can be arranged when required)

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