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American threaded pipe coupling (Merchant coupling)

Pipe Steel Industries offers American threaded pipe coupling (Merchant coupling) as part of our steel pipe fittings and flanges sourcing range. Use the technical options below to prepare your project enquiry.

Selection details: standards: ASTM A865, ASTM A589, ASME B16.11; materials: Forged carbon steel ASTM A105.

Confirm the exact model, dimensions, working conditions and required approvals with our sales team before ordering. Model-specific certificates and availability are verified with the quotation.

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American threaded pipe coupling (Merchant coupling) — Pipe Steel Industries product catalogue
Representative product photograph. Confirm the model, dimensions and configuration with your quotation.

Technical Specifications

PropertyDetails
StandardASTM A865, ASTM A589, ASME B16.11
MaterialForged carbon steel ASTM A105
ThreadForged SS ASTM A182, F304 / F316L
TypeFor STD pipe, XS pipe, XXS pipe
SurfaceBlack / galvanized

Sizes & Technical Data

Reference options for product selection. Confirm the exact dimensions, model and project approvals with your quotation.

American threaded pipe coupling (Merchant coupling) technical table 1
SizeTHK Sch40 (STD) / Sch80(XS)D (mm)Length typeRef. No.
1/2″ / DN15 / 21.3mm2.77 / 3.7327.0Full / halfN6401
3/4″ / DN20 / 26.7mm2.87 / 3.9133.4Full / halfN6402
1″ / DN25 / 33.4mm3.38 / 4.5540.0Full / halfN6403
1-1/4″ / DN32 / 42.2mm3.56 / 4.8548.3Full / halfN6404
1-1/2″ / DN40 / 48.3mm3.68 / 5.0855.9Full / halfN6405
2″ / DN50 / 60.3mm3.91 / 5.5469.8Full / halfN6406
2-1/2″ / DN65 / 73.0mm5.16 / 7.0182.5Full / halfN6407
3″ / DN80 / 88.9mm5.49 / 7.62101.6Full / halfN6408
4″ / DN100 / 114.3mm6.02 / 8.56127.0Full / halfN6409
5″ / DN125 / 141.3mm6.55 / 9.53159.9Full / halfN6410
6″ / DN150 / 168.3mm7.11 / 10.97187.7Full / halfN6411

Applications

  • Specialty Steel Pipe Fittings procurement
  • Steel Pipe Fittings and Flanges project packages

Finishes & Options

  • Specify size, connection, material and quantity in your enquiry.
  • Request model-specific documentation and destination-port delivery terms.

Related Products

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