ASME SA335 P22 elbow

ASME SA335 P22 elbow
ASME SA335 P22 elbow
ASME SA335 P22 elbow
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ASTM A335 P22 elbow is produced by ASTM A335 standard, used to be installed between two lengths of pipe or tube allowing a change of direction.

Inner
2.5" STD ASTM A335 P22 90 deg. Short radius elbow

We supply a full range of ASTM A335 P22 elbow schedules ranging from SCH 5 thru Double Extra Heavy, we deliver ASTM A335 P22 elbow with Exceptional sizes & Quality.

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ASTM A335 P22 elbow is used to be installed between two lengths of pipe or tube allowing a change of direction, usually these carbon steel elbows distinguished by connection ends. The ends may be machined for butt welding , threaded , or socketed , so the carbon steel elbows are consist of butt weld, thread elbow socket elbow and other series. The material is selected according to the application use such as high temperature use, sanitary fitting, regular industrial use etc.

ASME SA335 P22 elbow
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An elbow is a pipe fitting installed between two lengths of pipe or tubing to allow a change of direction, usually a 180° or 90° angle, though 45° elbows are also made. The ends may be machined for butt welding (SW) or socketed welding(SW) etc.

Most elbows are available in short radius or long radius variants. When the two ends differ in size, the fitting is called a reducing elbow or reducer elbow.

Elbows are categorized based on various design features as below:


Elbow Size

Size range:


Recommended type of pipe elbows:

材料

  • Carbon steel: ASTM/ASME A234 WPB-WPC
  • Alloy steel: --WP 22-WP 5-WP 91-WP 911
  • Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
  • High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
  • Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
    • ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
    • ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

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Pipe elbows

Butt Weld Pipe Fitting Bevel

  • All welded pipe fittings have bevelled end to allow for ease of welding.
  • This bevel allows for full penetration weld in most cases.
  • There are two types of bevels;
    Plain Bevel and Compound Bevel: according to the bevel of welding pipe fittings construction .
  • ASME B16.28, Buttwelding Short Radius Elbows and Returns
工业过程:弯曲、挤压、紧迫, forging, machining and moreANSI/ASME B16.25, Buttwelding Ends
ANSI/ASME B16.25 Standard covers the preparation of butt welding ends of piping components to be joined into a piping system by welding.

Application of pipe elbows:

Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.

ELL & ELLS

  • A wing of a building at right angles to the main structure.
  • A right-angled bend in a pipe or conduit; an elbow.

Fitting specification, Standard and identification

There are different varieties of pipe fittings made of various materials and available in various shapes and sizes.