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AWWA Standards flange
WHAT IS AWWA? AWWA Flange Standards differ from ANSI (American National Standards Institute) and ASME (American Society of Mechanical Engineers) certifications in a variety of ways, the most important being their specificity: AWWA standards evaluate properties that particularly affect potable wat...Read more -
What are the differences between casing and tubing
What is casing pipe? Casing is a series of steel pipes that are run into a drilled oil well to stabilize the well, keep contaminants and water out of the oil stream, and prevent oil from leaching into the groundwater. Casing is installed in layers, in sections of decreasing diameter that are join...Read more -
ASTM A420 Carbon & Alloy Steel Pipe Fittings
ASTM A420 is the standard specification for pipe fittings of wrought carbon steel and alloy steel for low temperature service. These fitting, either of seamless or welded construction, are primarily used in pressure piping and pressure vessel service at low temperatures. Metals-Piping can provide...Read more -
Rockwell hardness
Rockwell hardness (HR) when the sample tested is too small or Brinell hardness (HB) is greater than 450, measured on the Rockwell Hardness,the test methods is to use an angle of 120 degrees or a diamond cone having a diameter of 1.59 mm/3.18mm of the ball, pressed into a certain load at the surfa...Read more -
Properties of Api 5l line pipe
Chemical Composition The composition of pipe furnished to this specification, as determined by heat analysis for pipe other than Grade X 80, shall conform to the chemical requirements specified in Table 2, except that by agreement between the purchaser and the manufacturer carbon contents higher ...Read more -
PVC coating
Applied to the surface to form a continuous solid film, the material has a protective, decorative or other special functions called paint. Formerly known as paint coatings, originally based on vegetable oil as the main raw material production. With the development of polymer materials, many of th...Read more -
Pressure test of submarine pipeline system
Subsea pipeline system after the completion of the laying should be pressure tested. Pressure test is the final check the pipe system, including strength test and leak test, the purpose is to demonstrate the piping system being tested is not leak tight and has structural strength required to with...Read more -
Plastic lined steel pipe
Plastic lined steel pipe is a choice of lining thermoplastic and base with the carbon steel, lined with excellent chemical stability thermoplastics (common varieties PE, PO, PP, PTFE), or by cold drawing Rotational molding compound. Plastic lined pipe is made in the U S to meet ASTM F1545. This i...Read more -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE EXW USD/TON Outside Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 762 813 914 Wall Thickness 6 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 壁厚 (mm) 7 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 100...Read more -
API 5L/ASTM A106 GR.B, Seamless Carbon Steel Pipe
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API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE EXW Outside Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Wall 8 1,088 1,080 1,088 1,072 1,072 1,072 1,072 1,072 Thickness 9.53 1,080 1,064 1,072 1,048 1,048 1,048 1,048 1,048 壁厚 (mm) 10 1,041 1,025 1...Read more -
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe) Outside Diameter Wall Thickness EXW Outside Diameter Wall Thickness EXW 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 33.4 (1″) 2.1-2.4 1,025.00 Φ133 3.0-5.75 998.44 2.5-3.25 1,003.13 6.0-7.75 1,009....Read more