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Table of Content
Stainless steel pipe specifications
Groups of SS pipe
ASTM standard for stainless steel pipe
Types of stainless steel pipes
ASME B36.19M vs ASME B36.19 stainless steel pipe
Main difference between SS pipe and a tube
Suffix “S” meaning in schedule of ASME B36.19 pipe
Schedule of ASME B36.19 stainless steel pipe
ASTM A312 stainless steel pipe permissible variations
SS Seamless pipe dimensional tolerances as per ASTM A530
Stainless steel pipe imperial and metric (SI) units
OD, NB & Schedule of SS pipe
Stainless steel pipe weight per foot
6 types of SS pipe ends
Stainless pipe class
List of most common defects after quality check
Measurement of SS pipes
List of mechanical tests performed by SS pipe suppliers
Stainless steel pipe burst pressure
Features of stainless steel seamless pipes
Value added services offered by SS pipe suppliers
Grades of stainless steel pipe
Stainless steel pipe specifications
| Nominal Pipe Size ( SS pipe NPS size range ) | SS pipe OD | SS pipe DN sizes |
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| Wall Thickness | Suitable for these types of fluids | Meet standards |
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| Shape | Surface finish and treatments | Stainless steel seamless pipe |
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For custom length please contact below listed SS pipe suppliers in UAE |
| Packing | ASME standard for SS pipes | SS pipe material group |
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| SS Pipe price per meter | Top 18 global & leading stainless steel pipe manufacturers name | Pipe wall types |
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Above are the well known leading name in manufacturing SS seamless pipes, you can contact below listed stainless steel pipe suppliers for stock availability and dealer price list |
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| Applications | List of supporting documents | SS Pipe finishing treatment |
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This check list may be helpful for all who deal in SS pipes like suppliers, manufacturers, stockist, traders or buyers
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| SS pipe manufacturing methods | Production method of SS seamless pipe | How to order? |
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Contact below listed verified companies directly and get the complete details about ready stock sizes, price and estimated delivery in Middle east. |
Groups of SS pipe
| Material sub-groups | Series | Content | Machinability |
|---|---|---|---|
| Austenitic Stainless Steel | 300 | Nickel up to 15% | 35%-75%. |
| Ferritic / Martensitic Stainless Steel | 400 | Chromium up to 18% | 40%-75%. |
| Duplex pipe | – | Chromium up to 30% & Nickel up to 9% | 20%-30% |
ASTM standard for stainless steel pipe
SS pipe manufacturers use different ASTM standards for making pipes.
| American standard stainless steel pipe | Manufacturing/ forming method | Description |
| ASTM A312 / A312M -08A (Most popular standard) | Seamless/ Welded (For Pipe) | Austenitic Stainless Steel Pipe |
| ASTM A269 / A269M | Seamless/ Welded (For Tubing) | Austenitic Stainless Steel |
| ASTM A790/ A790M | Seamless/ Welded | Ferritic/ Austenitic Stainless Steel Pipe |
| ASTM A511 | Seamless | Stainless Steel Mechanical Tubing |
| ASTM A1016/ A1016M-02A | Seamless/ Welded (For Tubing) | Stainless Steel |
| ASTM A943/ A943M | Spray-formed, Seamless | Austenitic Stainless Steel Pipe |
| ASTM A949/ A949M | Spray-formed, Seamless | Ferritic/ Austenitic Stainless Steel Pipe |
| ASTM A872/ A872M | Centrifugally Cast | Ferritic/ Austenitic Stainless Steel Pipe |
| ASTM A999 | General Requirements | Stainless Steel Pipe |
| ASTM A814 / A814M | Cold-Worked Welded | Austenitic Stainless Steel Pipe |
| ASTM A554 | Welded | Stainless Steel Mechanical Tubing |
| ASTM A813 / A813M | Single- or Double-Welded | Austenitic Stainless Steel Pipe |
| ASTM A358 / A358M | EFW | Austenitic Chromium-Nickel Stainless Steel Pipe |
| ASTM A1053 /A1053M | Welded | Ferritic / Martensitic Stainless Steel Pipe |
| ASTM A376/ A376M | Seamless |
This ASTM specification cover below 7 grades (Five H grades & two Nitrogen grades) |
Types of stainless steel pipes
Types of stainless steel pipes vary by grade, shape, and how they’re made.
SS pipe types based on different grades (most selling grades)
| DIN Grades (Germany) |
ASTM Grades (USA) |
SUS/ JIS (Japan) |
BS (UK) |
UNI (Italy) |
EN Grades (Europe) |
|---|---|---|---|---|---|
| 1.4541 | A312 TP321 | SUS321 | 321S 31 | – | X6CrNiTi18-10 |
| 1.4571 | A312 TP316Ti | SUS316Ti | 320S 33 | – | X6CrNiMoTi17-12-2 |
| 1.4301 | A312 TP304 | SUS304 | 304S 15 304S 16 304S 18 304S 25 En58E |
X5CrNi18-10 | X5CrNi18-10 |
| 1.4306 | A312 TP304L | SUS304L | 304S 11 | – | X2CrNi19-11 |
| 1.4307 | A312 TP304L | SUS304L | – | X2CrNi18-9 | |
| 1.4401 | A312 TP316 | SUS316 | 316S 29 316S 31 316S 33 En58J |
X5CrNiMo17 12 X5CrNiMo17 13 X8CrNiMo17 13 |
X5CrNiMo17-12-2 |
| 1.4404 | A312 TP316L | SUS316L | 316S 11 | – | X2CrNiMo17-13-2 |
SS pipe types based on different shapes
Oval
Stainless steel square pipe
Stainless steel rectangular pipe
SS pipe types based on different manufacturing methods
Stainless Steel ERW pipe
SS pipe types based on different uses and applications
Sanitary pipe
Mechanical pipe
Polished stainless steel pipes
SS pipe types based on wall thickness
Thin wall
Thin wall
Double wall
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