ASTM A182 F317L Flange Manufacturing Process
1. Material Selection
2. Cutting
3. Heating:
The cut pieces are heated in a furnace to a temperature between 1149°C and 1260°C (2100°F and 2300°F).
4. Forging
5. Heat Treatment:
Typically, flanges are heated to a temperature of about 1040°C (1900°F) and then rapidly cooled.
6. Machining
7. Inspection and Testing:
Visual inspection, dimensional inspection, non-destructive testing (NDT) such as ultrasonic testing, radiographic testing, and dye penetrant testing. Tensile testing and hardness testing.
8. Finishing:
Such as grinding, polishing, and pickling.
SS 317L Flange Suppliers
Stainless Steel 317L, also known as UNS S31703 or 1.4438, is a low carbon version of Alloy 317. It is a molybdenum-containing austenitic stainless steel with higher resistance to chloride chemical corrosion and is commonly used in marine, oil and gas, chemical processing and other industries.
Stainless Steel Flange Classification
- Weld Neck Flange (WN)
- Slip-On Flange
- Socket Weld Flange
- Blind Flange
- Lap Flange
- Threaded Flange
- Orifice Flange
- Spectacle Blind Flange
ASTM A182 F317L Suppliers
Our company is a professional and reliable one-stop service manufacturer supplier exporter. We not only provide SS 317L pipes, tubes, plates, sheets, round bars, but also provide manufacturing pipe shaft services, of course, including pipe fittings, flanges, fasteners, etc. Free samples are available. Contact us for a free quote.
