Name: B16.5 Carbon Steel Socket Weld Flange | Oil and Gas
SKU: 191284014191284006191284229
Price: 5.60 USD
Availability: InStock

Surface Treatment

Polished

Application

Industrial Equipment
Bolt Hole Diameter

1/2"

Bolt Hole Quantity

4

This carbon steel socket weld flange listing carries B16.5 and oil/gas application references. Carbon Steel/Socket Weld Flange is a selectable combination. Confirm the individual component and its approved specification before extending the title’s standards or forged wording to a purchase order.

Match the socket to the actual pipe

Ask for a drawing identifying socket diameter, depth, bore and tolerances alongside the pipe outside diameter and wall specification. Agree fit, any specified assembly gap, attachment procedure and inspection. The shared half-inch-to120-inch catalogue range does not establish socket-weld availability at every nominal size.

Thirty-six combinations span four materials and nine flange types; each alternative needs its own configuration records. For the carbon steel selection, request full grade, condition, traceability and material certificates. Confirm manufacturing evidence supporting forged construction rather than treating the general title as certification.

Choose one documented dimensional specification

ANSI B16.5, ASME and GB appear in the title. Establish actual document numbers, editions and applicable material/size/class provisions; the GB reference is incomplete. Do not assume the references identify interchangeable dimensions. No numerical pressure class is provided in the current record.

Review outside diameter, thickness, facing dimensions/finish and bolt circle. Allocate the table’s four half-inch holes to the selected drawing and verify actual hole count and diameter. Define polished surfaces and inspection criteria without assuming the finish provides corrosion protection.

Set acceptance for oil and gas equipment

Specify fluid, pressure, temperature, cycling and loads, then obtain material and sealing compatibility approval. Confirm mating flange, gasket, fasteners, alignment and attachment requirements for the complete joint. Agree dimensional/class records, marking, included parts, individual-size supply and quotation scope.