Latest Stock Of ASTM A182 F316L Stainless Steel Flange
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If you are looking for high-quality ASTM A182 F316L stainless steel flanges, Gnee has just updated its latest stock list, ensuring fast delivery and competitive pricing for global buyers. With a full range of sizes and pressure ratings, our 316L flanges are widely used in oil & gas, petrochemical, shipbuilding, food processing, and power generation industries.

GNEE's latest inventory of ASTM A182 F316L stainless steel flanges covers a full range of specifications from DN15 to DN2000 (1/2"-80"), pressure ratings from Class 150 to 2500, and flange face types including RF/FF/TG/RTJ. Each flange undergoes 100% ultrasonic testing (UT) and hardness testing. The chemical composition conforms to ASTM A182/A182M standards (containing 16-18% Cr, 10-14% Ni, 2-3% Mo), ensuring excellent corrosion resistance and high-strength sealing performance. Available for immediate shipment.
ASTM A182 F316L Flanges in stock
| Flange Type | Size Range (Inch) | Pressure Class | Standard | Surface Finish | Availability |
|---|---|---|---|---|---|
| Weld Neck Flange (WN) | 1/2" – 48" | 150# – 2500# | ASTM A182 | Black / Machined | In Stock |
| Slip-On Flange (SO) | 1/2" – 36" | 150# – 1500# | ASTM A182 | Machined | In Stock |
| Blind Flange (BL) | 1/2" – 48" | 150# – 2500# | ASTM A182 | Polished | In Stock |
| Socket Weld Flange (SW) | 1/2" – 24" | 150# – 1500# | ASTM A182 | Machined | Limited Stock |
| Custom Flanges | As per drawings | As required | ASTM A182 | Upon request | On Order |
Value-Added Services
CNC machining, drilling, and custom fabrication
Third-party inspection (SGS, TUV, BV)
Export seaworthy wooden packaging
Fast shipment within 7–15 days
With 18+ years of export experience, Gnee supplies stainless steel flanges to more than 60 countries worldwide. All products meet ASTM, ASME, DIN, EN, and JIS standards, certified by ISO, SGS, and BV. We ensure competitive pricing, large inventory, and reliable after-sales support to help your projects succeed.
Contact Us for the Latest Price
Get an updated stock list and quotation for ASTM A182 F316L stainless steel flanges today. Partner with Gnee for premium quality, timely delivery, and global service.









