Pipe Fittings

Butt weld pipe fittings — JIS B2311 · DN450 · 16K

Identify each fitting type and connection size in the bill of materials. Keep material specification, dimensional standard and wall-thickness schedule separate. For fittings with multiple ends, provide the dimensions of every end and the required orientation.

Specified standard
JIS B2311
Size designations
DN450
Pressure designation
16K
Connection
Butt weld

Product overview

Selection reference: Butt weld pipe fittings — JIS B2311 · DN450 · 16K.

Selection identifiers: Specified standard: JIS B2311; Size designations: DN450; Pressure designation: 16K; Connection: Butt weld.

Identify each fitting type and connection size in the bill of materials. Keep material specification, dimensional standard and wall-thickness schedule separate. For fittings with multiple ends, provide the dimensions of every end and the required orientation.

Please confirm before quotation: Material / grade.

Technical specifications

Butt weld pipe fittings — JIS B2311 · DN450 · 16K
Specified standardJIS B2311
Size designationsDN450
Pressure designation16K
ConnectionButt weld
Catalogue referenceHC-0399

Confirm the material grade, dimensions, pressure class and standard together against the approved drawing before ordering. Schedule denotes wall thickness, not a pressure rating.

Ordering requirements

Prepare a clear request for quotation

Send a bill of materials or drawing with item quantities, material grades, dimensions, standard and edition, inspection documents, packing and destination. Identify any requirements that still need technical review.

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Procurement questions

What should I include in an inquiry?

Butt weld pipe fittings — JIS B2311 · DN450 · 16K — Include the material grade, dimensions, applicable standard and quantity.

How are dimensions and service suitability confirmed?

Specified standard: JIS B2311; Size designations: DN450 The applicable standard, mating components and project design conditions must be reviewed together. Size, rating and material combinations are confirmed in the agreed quotation or drawing.

Can I request inspection documents?

List the material certificates, inspection records and traceability documents required by your project. Their scope and availability must be agreed before ordering.

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Request a quote

Include the material grade, dimensions, applicable standard and quantity.

Your request will be reviewed by our sales team.

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