Pipes Standars (U.S. Navy)
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DONG HWA TCA

Pipe and fitting manufacturer, copper and copper alloy tube and pipe, standard pipe, stainless steel pipe, flange

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Manufacturer
DONG HWA TCA
Brand
-
SKU
118605
Product Name
Pipes Standars (U.S. Navy)
Model Name
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Size
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Weight
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Product Details

U.S. Navy Standards

MATERIAL :

-NAVINIC 10® CuNi10Fe1Mn MIL - T -16420K alloy 706 (90/10)
  US Navy Specification
-NAVINIC 30® CuNi30Mn1Fe MIL - T -16420K alloy 715 (70/30)
  US Navy Specification
  TypeⅠ Seamless or TypeⅡ Seam welded Grade 1 or 2
  (without or with heat identification)

Outside diameter of pipe ØDClass 200Class 700
Minimum Wall thicknessTheoretical? weightMinimum Wall thicknessTheoretical? weight
nominal inchactual inchactual mmactual inchactual mmLb / FtKg / mactual inchactual mmLb / FtKg / m
SEAMLESS
 0.0256.350.0350.890.090.14    
 0.50012.700.200.290.0651.650.340.51
1/80.54013.720.0651.650.380.560.380.56
3/80.67517.150.480.720.0721.830.530.79
1/20.84021.340.610.910.671.00
3/41.05026.670.781.160.0832.110.981.45
11.31533.400.991.470.0952.411.412.10
1 1/41.66042.160.0721.831.392.071.812.69
1 1/21.90048.271.602.390.1092.772.383.54
22.37560.320.0832.112.323.450.1203.053.304.91
2 1/22.87573.032.824.200.1343.404.476.65
33.50088.900.0952.413.935.850.1654.196.709.97
3 1/24.000101.604.516.710.1804.578.3712.45
44.500114.300.1092.775.838.680.2035.1510.6115.78
 5.000127.000.1203.057.1410.6211.8417.62
55.563141.300.1253.188.2912.340.2205.5914.3221.30
66.625168.300.1343.4010.5815.750.2596.5820.0829.89
 7.625193.7012.2118.170.2847.2125.3837.76
88.625219.100.1483.7615.2822.740.3408.6434.3251.07
 9.625244.480.1874.7521.4931.9838.4657.23
1010.750273.0524.0535.790.3809.6547.9671.37
1212.750323.900.2506.3538.0556.630.45411.5367.97101.15
1414.000355.600.1654.1927.7841.350.47312.0177.90115.87
 15.000381.00    0.50312.7788.80132.04
SEAMLESS or SEAM WELDEDClass 50Class 700
1616.000406.400.1654.1931.8047.320.53413.56101.00149.58
SEAMLESS WELDED
1818.000457.200.1804.1939.0358.10    
2020.000508.204.5743.4164.62    
2222.000558.8047.8071.12    
 22.750577.8549.5073.57
3030.000762.000.2506.3590.54134.77
4040.0001016.000.3127.92150.70224.19
Special classes, class 1650, class 3300 and class 6000 well as relevant flanges, butt weld and machined fittings also available upon request.
DONG HWA TCA
Pipe and fitting manufacturer, copper and copper alloy tube and pipe, standard pipe, stainless steel pipe, flange
We, DONG HAW TCA CO., LTD(DHTCA) was established in 1979 to manufacture copper and copper alloy products and we have been supplying them to the various field of industry such as shipbuilding, heating coil, heat exchanger, Desalination plants, Petrochemistry equipment, etc. We have a recognition of top quality from prominent companies of overseas country and domestic. We obtained ISO9001 quality system, ISO 14001 environmental management system, OHSAS 18001 occupational safety and health management system and various classes of certificates such ah ABS, Lloyds, DNC, BV, KR through highest quality control system. We have accumulated technology and abundant experience for over 30 years will satisfy the customers with the best delivery, the highest quality and the most competitive prices. We are doing our utmost for customer satisfaction we always stand by customer. Please do not hesitate to contact us for all of your requirements and inquires. we sincerely hope you to give us continuous advice and interest.  
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