Material | ASTM A249 Chemical Composition % Max | ||||||||||
C | Mn | P | S | Si | Cr | Ni | Mo | N B | Nb | Ti | |
TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ^ | ^ | ^ . | ^ |
TP304L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ^ | ^ | ^ | ^ |
TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
TP316L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | ^ | ^ | ^ |
TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | ^ | ^ | ^ | 5C -0.70 |
TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 10C -1.10 | ^ |
Material | Heat treatment | Temperure F (C) Min. | Hardness | |
Brinell | Rockwell | |||
TP304 | Solution | 1900 (1040) | 192HBW/200HV | 90HRB |
TP304L | Solution | 1900 (1040) | 192HBW/200HV | 90HRB |
TP316 | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
TP316L | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
TP321 | Solution | 1900(1040) F | 192HBW/200HV | 90HRB |
TP347 | Solution | 1900(1040) | 192HBW/200HV | 90HRB |
OD, inch | OD Tolerance inch(mm) | WT Tolerance % | Length Tolernace inch(mm) | |
+ | - | |||
≤ 1 / 2 | ± 0.005 ( 0.13 ) | ± 15 | 1 / 8 ( 3.2 ) | 0 |
> 1 / 2 ~1 1 / 2 | ± 0.005(0.13) | ± 10 | 1 / 8 (3.2) | 0 |
> 1 1 / 2 ~< 3 1 / 2 | ± 0.010(0.25) | ± 10 | 3 / 16 (4.8) | 0 |
> 3 1 / 2 ~< 5 1 / 2 | ± 0.015(0.38) | ± 10 | 3 / 16 (4.8) | 0 |
> 5 1 / 2 ~< 8 | ± 0.030(0.76) | ± 10 | 3 / 16 (4.8) | 0 |
8~< 12 | ± 0.040(1.01) | ± 10 | 3 / 16 (4.8) | 0 |
12~< 14 | ± 0.050(1.26) | ± 10 | 3 / 16 (4.8) | 0 |
1. Samples: Buyer bear the air fee, but this fee will be reduced from order directly | |
2. Delivery: Never delay delivery time | |
3. On material: Ensure material pure | |
4. After Sales: Free replacement if any quality problem Please contact our After-sales service department in time within 30days after you received the cargo. Working Time: 7:00 a.m.- 24:00 p.m. (Beijing time) | |
Process | Please provide the copy of Sales Contract and describe the problems appeared. |
Slight problem | Please send the proof to our After-Sales Department, we will reply within two days. |
Serious problem: | a. We will dispatch our Quality and Problems Appraisers to make a confirmation |
b. Have a negotiation of the compensation and sign agreements | |
c. Our After-Sales Department will perform the duties as the agreements | |
Replacement | Free replacement if there is any quality problem |
Sanitary valve | Sanitary Butterfly Valve |
Sanitary Check Valve | |
Sanitary Ball Valve | |
Sanitary Reversal Valve | |
Sanitary Diaphragm Valve | |
Sanitary Sample Valve | |
Sanitary Pipe Fitting | Sanitary Elbow |
Sanitary Tee | |
Sanitary Reducer | |
Sanitary Cross | |
Sanitary Triclamp Ferrule | |
Sanitary Cap | |
Sanitary Pipe Hanger | |
Sanitary Tank Cleaning Ball | |
Sanitary Hose Joint | |
Sanitary Unions | |
Sanitary Sight Glass | |
Sanitary Strainer | |
Sanitary Manway | Sanitary Round Manway without Pressure |
Sanitary Round Manway with Pressure | |
Sanitary Square Manway | |
Sanitary Oval Manway | |
Sanitary Pump | Sanitary Centrifugal Pump |
Sanitary Lobe Pump | |
Sanitary Self Priming Pump | |
Sanitary Tank | Storage Tank |
Fermentation Tank | |
Mixing Tank | |
Warm-keeping Tank | |
Sanitary Tube | Seamless Tube |
Weldless Tube | |
Sanitary Gasket | Silicone/EPDM Gasket for Triclamp |
Silicone/EPDM Gasket for Union | |
Silicone/EPDM Gasket for Butterfly Valve |