Steel Flanges

Slip-on flanges / Hub flanges Product series — AWWA C207 · Protective oil

Specify the pipe outside diameter and flange bore. Confirm the fit, facing and weld arrangement before ordering.

Product forms
Slip-on flanges / Hub flanges
Specified standard
AWWA C207
Surface finish
Protective oil
Catalogue reference
HC-0311

Product overview

Selection reference: Slip-on flanges / Hub flanges Product series — AWWA C207 · Protective oil.

The listed values are alternatives within a series, not one combined specification. Identify the required combination.

Selection identifiers: Specified standard: AWWA C207; Surface finish: Protective oil.

Specify the pipe outside diameter and flange bore. Confirm the fit, facing and weld arrangement before ordering.

Please confirm before quotation: Material / grade / Size designations.

Technical specifications

Slip-on flanges / Hub flanges Product series — AWWA C207 · Protective oil
Product formsSlip-on flanges / Hub flanges
Specified standardAWWA C207
Surface finishProtective oil
Catalogue referenceHC-0311

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?

Slip-on flanges / Hub flanges Product series — AWWA C207 · Protective oil — Include the material grade, dimensions, applicable standard and quantity.

How are dimensions and service suitability confirmed?

Specified standard: AWWA C207 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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Buying guides

View certifications · Manufacturing and inspection