Stainless Steel Pipe
Seamless and welded stainless pipe from 10 mm to 1219 mm, in round square and rectangular section, across 201 304 316L 317 321 310S and 904L.
Every Product in This Category
A pipe run fails at the point where the grade stopped matching the medium. This category is organised by what the line carries rather than by what is cheapest: 201 for decorative and light industrial duty, 304 and 316L for general and chloride service, 317 where phosphoric and acetic acid pit 316, 321 and TP347 where welded joints run hot, 310S for furnace temperature, and 904L for reducing acids.
ASTM A213 TP347 Cold Finished Seamless Pipe 168.3 x 4.2 x 8000 mm
This is a cold finished TP347 seamless pipe supplied to ASME B36.19 dimensions and ASTM A213 material requirements, in a fixed size…
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904L Stainless Steel Pipe
904L is one of the strongest stainless grades for corrosion resistance, written as 1.4539 or X1NiCrMoCu25-20-5 under EN and as UNS…
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310S Stainless Steel Pipe
310S, also known as 1.4845 or X8CrNi25-21 under EN and UNS S31008, is the grade used in very high temperature environments.…
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321 Stainless Steel Pipe
321 is the titanium stabilised austenitic grade preferred for heat resistant applications, written as 1.4541 or X6CrNiTi18-10 under…
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316L Stainless Steel Pipe
316L stainless steel pipe is a hollow round steel bar used in petroleum, chemical, medical, food, light industry, machinery and…
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317 Stainless Steel Pipe
317 stainless steel pipe has very good corrosion resistance and in particular resists pitting in phosphoric and acetic acids. It…
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304 Stainless Steel Pipe
304 is the versatile stainless steel used across equipment and machinery that needs good overall performance in both corrosion…
View specifications →Problems This Category Solves
- Weld decay in unstabilised pipe after site welding
- Pitting in chloride and acid service where 304 or 316L was specified on price
- Scaling and loss of section in hot gas lines
- Fixed random lengths that add avoidable field joints and NDT
Who Buys It
- Process piping fabricators and spool shops
- Refinery and chemical plant maintenance teams
- Furnace and boiler equipment builders
- Distributors stocking stainless tube across grades
What the Works Can Actually Produce
- Outside diameter from 10 mm to 1219 mm and wall from 0.6 mm to 150 mm
- Round, square and rectangular sections from the same mill
- Lengths to 13000 mm on the heat resistant and super austenitic grades
- Mill pickled or 180 240 and 320 grit polished surface
- Solution annealed delivery condition on 310S 321 and 904L
Typical Applications
- Refinery and petrochemical process lines
- Furnace radiant tube and hot gas ducting
- Drinking water, fire protection and drainage mains
- Food, dairy and pharmaceutical process piping
Where This Material Ends Up
Oil Gas and Petrochemical
Petrochemical service mixes acid, alkali and salt in one plant, and the line that is fine on Monday can be...
Chemical Processing
Chemical plants are where material selection stops being a cost decision. Sulphuric, phosphoric, acetic,...
Power Generation and Nuclear
Power and nuclear work is dominated by two failure modes: oxidation at temperature and chloride stress...
Water and Fire Protection
Water systems are long life assets where the pipe is buried, embedded or hidden in a riser, so replacement...
Stainless Steel Pipe Questions Buyers Ask
Which stainless grade should I use for a chloride bearing line
What is the largest diameter you can supply
Do you supply seamless and welded pipe
Can you cut pipe to our length
What surface finishes are available
What documentation comes with the pipe
Get a Quotation for Stainless Steel Pipe
Send the grade, the size, the wall or thickness, the quantity and the destination port. A quotation with lead time and certificate level comes back the same working day where possible.