Stainless Steel Prefabricated Piping
Stainless Steel Prefabricated Piping
TYPE
According to different installation conditions, supporting stainless steel pipe fittings (such as elbow, reducing pipe, tee, four-way pipe, bend, flanging and prefabricated parts)
STANDARD
Pipe fittings (GB/T 13401, GB/T 12459, ASME B16.9, ASTM A403, EN 10253)
STANDING STOCK
Standing stock size * (Specifications vary by material）
*Special specification can be made according to the requirement of the customers.
MATERIAL AVAILABLE
| Material | Grade |
| Austenitic Stainless Steel | 304、304L、309S、310S、316、316L、321、347 |
| Duplex Stainless Steel | S31803、S32205、S32750、S32760 |
| Ferritic Stainless Steel | 409L、439 |
| Nickel-Base Alloy | N08800、N08810、N08811、N08825、N06625 |
| Other Special Material | S31254(254SMo)、N08367(6%Mo)、N08904(904L) |
| Titanium Alloy | Grade 1、Grade 2、Grade 9、Grade12 |
SIZE
| Seam Type | Outside Diameter | Wall Thickness |
| Single Seam | Φ6-Φ914mm | 0.5mm~60mm |
| Double Seams | Φ630-Φ1524mm | 2mm~80mm |
| Circular Seam | Φ630mm or more | 2mm~100mm |
DENSITY
| Grade | Density ρ(Kg/dm³) | Calculation Formula | |
0Cr18Ni9（06Cr19Ni10） SUS304 TP304 | 00Cr19Ni10（022Cr19Ni10） SUS304L TP304L | 7.93 7.90 | w=0.02491 t(D-t) w=0.02482 t(D-t) |
0Cr17Ni12Mo2（06Cr17Ni12Mo2 ） SUS316 TP316 | 00Cr17Ni14Mo2（022Cr17Ni12Mo2） SUS316L TP316L | 8.0 | w=0.02513 t(D-t) |
