TP304 / 1.4301 / TP304L / 1.4306 Stainless Steel Welded Pipe 6 INCH SCH10
MTSCOMAXTECH has been dedicated to producing welded pipe and tube since 2003 , owning complete producing technology and abundant managing experience . And we have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd’s , SGS , etc , also can be provided according to customers’ requirements .
| ASTM A312/A312M | ||
| Elements | 304(wt%) | 304L(wt%) |
| (C) Carbon, max | 0.08 | 0.035 |
| (Mn) Manganese, max | 2 | 2 |
| (P) Phosphorus, max | 0.045 | 0.045 |
| (S) Sulfur, max | 0.03 | 0.03 |
| (Si) Silicon, max | 1 | 1 |
| (Ni) Nickel | 8.0 - 13.0 | 8.0 - 13.0 |
| (Cr) Chromium | 18.0 - 20.0 | 18.0 - 20.0 |
| (Mo) Molybdenum | N/A | N/A |
| (Fe) Iron | Bal. | Bal. |
| (Cu) Copper | N/A | N/A |
| (N) Nitrogen | N/A | N/A |
Application :
1 . For fluid and gas transport
2 . Structure and machining
3 . Heat exchanger pipes etc
Advantages :
1 . Superior surface finish
2 . Better mechanical property
3 . More precise dimension
4 . Perfect inspection method and inspection equipment
Test :
1 . X-ray , Size test , Length test
2 . Chemical Analysis ( Photoelectric Emission Spectroscopic ) etc
ASTM A269 - 10 : Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M - 12 : Standard Specification for Seamless , Welded , and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A789 / A789M - 10a : Standard Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11 : Standard Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Pipe
