Table of Content
Stainless Steel 321 Pipe Spool Specification
Stainless Steel 321 Pipe Spool Size Range
UNS S32100 Flanged Pipe Spool Standard
INOX 321 Prefabricated Spool Wall thickness
DIN 1.4541 Tubing Spools Heat Treatment
AISI 321 Flanged Spool Piece Welder Test
SS 321 Custom pipe spool fabrication process
Stainless Steel 321 Pipe Spool Welding standard
321 Stainless Steel Spool piece Pipe Fabrication Parts
SS 321 Seamless Pipe Spool Welding Methods
SS 321 Fabricated Pipe Spools Sizes
| Consturction | Seamless Fabricated | Welded Fabricated | ||||
|---|---|---|---|---|---|---|
| Size Range | 0.5″ to 30″ | 0.5″ to 24″ | 0.5″ to 74″ | 0.5″ to 48″ | 0.5″ to 96″ | |
| Thickness(schedule) | Max Thk (mm) | XXS/85 mm | XXS/70 mm | XXS/70 mm | XXS/85 mm | XXS/85 mm |
| Min Thk (mm) | 10s/3 mm | 10s/3 mm | 10s/6 mm | 10s/8 mm | 10s/8 mm | |
PED Approved Stainless Steel 321 Pipe Spool Manufacturer in India, Offers SS 321 Fabricated Pipe Spools in Variety of Sizes as per ASTM, DIN and ISO Standards at Low Cost
Types of Stainless Steel 321 Pipe Spool
UNS S32100 Flanged Spool
INOX 321 Fabricated Spool
AISI 321 Elbow Spool
Stainless steel 321 Tee Spool
321 SS Reducer Spool
DIN 1.4541 Prefabricated Pipe Spools
INOX 321 Pipe Spooling Chemical Composition
| Grade | Mn | Si | P | Cr | S | Mo | N | Ni | C | Other | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 321 | min. | 2 | 0.75 | 0.045 | 17 | 0.03 | - | 0.1 | 9 | - | Ti=5(C+N) |
| max | 19 | 12 | 0.08 | 0.7 |
UNS S32100 Stainless Steel Flanged Pipe Spool Mechanical Properties
| Grade | Yield Strength | Tensile Strength | Elongation | Hardness | |
|---|---|---|---|---|---|
| Brinell | Rockwell B | ||||
| 321 | (MPa) min 0.2% Proof | (MPa) min | (% in 50 mm) min | (HB) max | (HR B) max |
| 205 | 515 | 40 | 217 | 95 | |
Trusted Stainless Steel 321 Pipe Spool Supplier in India, Offers SS 321 Seamless Pipe spool in Various Schedules at Factory Price in Mumbai
321 SS Tubing Spools Equivalent Properties
| Grade | UNS No | Old British | Euronorm | Japanese JIS | Swedish SS | ||
|---|---|---|---|---|---|---|---|
| En | BS | Name | No | ||||
| 321 | S32100 | 58B, 58C | 321S31 | X6CrNiTi18-10 | 1.4541 | SUS 321 | 2337 |
AISI 321 Pipe Spooling Fabrication Process