ASTM A403 WP-316Stainless Steel Buttweld Fittings Stock List
Leave a message
If you are searching for ASTM A403 WP-316 Stainless Steel Buttweld Fittings in stock, Gnee offers a comprehensive range of elbows, tees, reducers, caps, and stub ends ready for immediate shipment. With over 18 years of export experience, we ensure high-quality products that meet ASTM, ASME, DIN, JIS, and EN standards, providing excellent corrosion resistance and durability for industries such as oil & gas, chemical processing, shipbuilding, and power plants.
What are ASTM A403 WP-316 stainless steel butt-weld fittings?
ASTM A403 WP-316 fittings are wrought austenitic stainless steel components designed for pressure piping systems. They are made from grade 316 stainless steel with molybdenum added for enhanced corrosion resistance. These fittings are classified as "butt-weld," meaning they are welded to the pipe to create a secure, leak-proof connection. These fittings come in a variety of styles, including elbows, tees, and caps, and are commonly used in industries such as oil and gas, chemical processing, and food and beverage.

ASTM A403 WP-316 Buttweld Fittings Stock List
| Product Type | Size Range (Inch) | Schedule (SCH) | Standard | Surface Finish |
|---|---|---|---|---|
| Elbows (90° & 45°) | 1/2" – 24" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled / Polished |
| Equal / Reducing Tees | 1/2" – 24" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled / Polished |
| Concentric Reducers | 3/4" – 20" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled |
| Eccentric Reducers | 3/4" – 20" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled |
| End Caps | 1/2" – 24" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled |
| Stub Ends | 1/2" – 16" | SCH10 – SCH160 | ASTM A403 WP-316 | Pickled / Polished |
ASTM A403 WP-316 stainless steel butt-weld fittings

Technical details
* We can also draw as per your requested length,
* PED Certificated
* Testing: Hydro test, Proof test, Destructive & non-destructive test, Metallurgical test, or as yourrequirement.
Finish : Polished, Brushed, Mil Finish, Matt Finish.Packaging: Bundle, Plastic Cap Plugged, Waterproof Wrapped, Anti-tarnish paper andplastic bag, Wooden Pallet and Boxes.
Whether you need 316 stainless steel butt weld fittings for a piping project or a large industrial purchase, Gnee ensures competitive pricing, reliable quality, and fast delivery. Contact us today for the latest inventory availability and price list for ASTM A403 WP-316 stainless steel butt weld fittings.
Click here to get the latest stock list









