ASTM 403 standard specification covers wrought austenitic stainless steel fittings for pressure piping applications, the grades are designated as WP 304/304L/304H, 316/316L, 321, 310S, 904. For each of stainless steel fittings WP grades are indicated whether seamless or welded construction.

Zizi Engineering is one of the top manufacturer, exporter and supplier of steel pipe fittings & flanges which are available in various sizes, dimension and shapes according to our client’s requirement. We are at the forefront of innocation in both product lines and after seals services. That's why we constantly upgrade our pipe fittings and services to meet market expecations and demands, We re reputed as an execllent quality ASTM A403 WP304 and 316 fittings suppliers in the industry.

Specification of ASTM A403 Butt Welding Fittings

Type of ASTM A403 Stainless Steel Pipe Fittings

ASTM 403 pipe fittings are including bends, elbows, reducers, tees, caps, cross and stub end.They can be seamless and ERW pipe fittings, seamless fittings are made from seamless steel pipes, ERW fittings are made by ERW steel pipes while welded large diameter fittings are produced by steel plates.

ASTM A403 Stainless Steel Chemical Composition

ASTM A403 Stainless Steel Mechnical Properties

Delivery

Within 15 days or asap if we have stock.

Types of Packing

Wooden Case

Crates ( Steel/Wooden)

Features

End of butt weld fittings are protected by plastic caps.

Bundles strapped with plastic strips

Packing list laminated with case/crate.

Application Industries

• Off-Shore Oil Drilling Companies
• Power Generation
• Petrochemicals
• Sea Water Equipment
• Heat Exchangers
• Condensers
• Gas Processing
• Specialty Chemicals
• Pharmaceuticals
• Pharmaceutical Equipment
• Chemical Equipment
• Pulp and Paper Industry