Stainless Steel Pipe Cap 304
AISI 304 (1.4301) butt-weld pipe caps for permanently or temporarily closing stainless steel pipe ends on process, food, and utility lines. Manufactured to EN 10253 / ASME B16.9 geometry in metric outer diameters; weldable with matching 304 tube and fittings. Quoted and sold per piece.
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Applications & Selection Guide
Stainless steel welded caps in AISI 304 to EN 10253 / ASME B16.9 — domed end closures with plain edges, welded onto tube ends for a permanent, crevice-free termination.
Caps close stainless headers, spare stubs, and tank nozzles in food, beverage, water, and chemical systems. A welded cap is the hygienic choice for permanent terminations since it leaves no gasket or thread crevice; use a blind flange where the end must reopen. Available ODs are in the table above.
Quoted and sold per piece. State OD, quantity, and destination in your quote request.
Technical guides
304 vs 316 stainless steel: composition, strength, corrosion resistance and when to use each
How 304 (1.4301) and 316 (1.4401/1.4404) stainless steel differ in composition, PREN, strength and chloride resistance, what the L grades and A2/A4 fasteners mean, and which grade to choose.
Read the guide →Butt-weld fittings dimensions: elbows, tees, reducers and caps to ASME B16.9 and EN 10253
Centre-to-end dimensions of 90° and 45° elbows, equal tees, reducers and caps to ASME B16.9 for NPS ½" to 24", long and short radius elbows, concentric and eccentric reducers, and how EN 10253 fittings differ.
Read the guide →Product Information
Material Grade
AISI 304
Manufacturing Standard
EN 10253 / ASME B16.9
Material Type
Stainless Steel
Category
Pipe Cap
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