Hammer-Unions

$300.00

Engineers & services offers a wide range of standard and sour gas Hammer Unions. Each is carefully inspected to assure long, dependable service in the most extreme conditions.

  • Three lug nuts and self-locking ACME threads provide quicemake-up and break-out
  • Color coded for quick identification.
  • Unique identification for sour gas unions.
  • Some include elastomer seal depending on size, pressure rating and style.
  • Meet or exceed National Association of Corrosion Engineers standard NACE MR-01-75 and API RP-14E.
  • All materials used meet ASTM and/or AISI standards.
  • All unions provide pressure-tight & positive sealing for low-pressure services (1, 000 to 2, 000 PSI).
  • The spherical surface male sub and angular surface female sub form a metal-to-metal seal, the ball and tangent provides a perfect seal.
  • Range from 1” to 12” with cold working pressures from 1, 000 to 20, 000 PSI.
Category:

Description

Fig. No. Assembly Colour Key for Standard service Pressure Rating (psl) Nominal Pipe Sizes
Standard Service Sour Gass Service (in) 1 1-¼ 1-½ 2 2-½ 3 4 5 6 8 10 12
Cold Working Test Cold Working Test (mm) 25 32 40 50 65 80 100 125 150 200 250 300
50 500 750 N/A N/A
100 1,000 1,500 N/A N/A
200 2,000 3,000 2,000 3,000
206 2,000 3,000 2,000 3,000
207 2,000 3,000 2,000 3,000
400 4,000 6,000 4,000 6,000
600 6,000 9,000 N/A N/A
602 6,000 9,000 6,000 9,000
1002 10,000 15,000 7,500 11,250
1003 10,000 15,000 7,500 11,500
1502 15,000 22,500 10,000 15,000
2002 20,000 30,000 N/A N/A
2202 N/A N/A 15,000 22,500