Stainless Steel Couplings

1200PSI High Pressure

1200PSI High Pressure

The Model 1200PSI is designed for ultrahigh pressure applications including RO and desalination systems.

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Categories: Stainless Steel Couplings

Features & Benefits

  • Sizes-Inches/DN:3/4 inch to 12 inch (DN20 to DN300)
  • Rated Working Pressure:1200PSI (83bar)
  • Bolts/Nuts – Round-head, square-neck, type 316 stainless steel bolts and heavy hex nuts conform to ASTM F-593, Nuts Material – Available in SS316 and Silicon Bronze
  • Gaskets – EPDM rubber, suitable for cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150℃).It is not suitable for medium like petroleum.
  • Gaskets are available in C shape and Flush shape

Housing material available in

  • SuperDuplex SS (PREN>40), CE3MN, conforming to ASMT A995 Gr5A
  • Duplex/Superduplex stainless steel type CE8MN, conforming to ASTM A-890 Grade 2A
  • Duplex/Superduplex stainless steel type CD3MN, conforming to ASTM A995 Gr4A
  • 316 stainless steel Grade CF8M, Conforming to ASTM A 351, A 743 & A 744.
  • 304 stainless Steel

Specification

Note 1: Working pressure ratings based upon generally accepted pressure piping design standards and testing in accordance with ASME Section VIII Division 1 pressure vessel test method.

Nominal / Size Shape size Kg
X Y Z
inch
DN
inch
mm
inch
mm
inch
mm
Lbs
kg
3/4 1.929 3.012 1.654 1.17
DN20 49.00 76.50 42.00 0.53
1 2.260 3.429 1.654 1.23
DN25 57.40 87.10 42.00 0.56
1-1/4 2.646 3.736 1.693 1.72
DN32 67.20 94.90 43.00 0.78
1-1/2 3.071 4.213 1.724 2.03
DN40 78.00 107.00 43.80 0.92
OD57mm 3.213 4.693 1.850 2.47
81.60 119.20 47.00 1.12
2 3.331 4.803 1.850 2.69
DN50 84.60 122.00 47.00 1.22
2-1/2 4.016 5.520 1.850 3.17
DN65 102.00 140.20 47.00 1.44
OD76.1mm 4.138 5.650 1.850 3.53
105.10 143.50 47.00 1.60
3 4.724 6.299 1.850 4.19
DN80 120.00 160.00 47.00 1.90
OD108mm 5.669 7.559 2.051 5.64
144.00 192.00 52.10 2.56
4 5.906 7.795 2.051 6.39
DN100 150.00 198.00 52.10 2.90
OD133mm 6.890 8.858 2.051 7.72
175.00 225.00 52.10 3.50
5 7.165 9.134 2.051 8.60
DN125 182.00 232.00 52.10 3.90
OD159mm 7.992 10.354 2.051 10.96
203.00 263.00 52.10 4.97
6 8.346 10.787 2.051 11.46
DN150 212.00 274.00 52.10 5.20
8 10.472 13.031 2.480 24.69
DN200 266.00 331.00 63.00 11.20
10 12.992 15.276 2.559 33.95
DN250 330.00 388.00 65.00 15.40
12 15.039 17.559 2.638 44.75
DN300 382.00 446.00 67.00 20.30