Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

A106 GR b pipe


Sizes (ERW): 1/2" NB - 24" NB

Sizes (Seamless): 1/2" NB - 60" NB
Sizes (SAW): 16" NB - 100" NB  

This specification covers seamless carbon steel pipe for high-temperature service

Wall Thickness available:Schedule 20 - Schedule XXS

A106 GR b pipe (also known as ASME SA106 pipe) is commonly used in the transport fluids and gasses that exhibit higher temperatures and pressure levels.

Material Grades

 High Temperature Seamless Pipe ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
High Yield Seamless Pipe API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield ERW/SAW Pipe

API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2

ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Dimensions :
All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.

Chemical Composition ASTM A106 Carbon Steel Pipes Grades

  Grade A Grade B Grade C Total of Cr, Cu, Mo, Ni, and V shall not exceed 1%
Carbon max. % 0.25 0.30 0.35
Manganese % 0.27 to 0.93 0.29 to 1.06 0.29 to 1.06
Phosphorous, max. % 0.035 0.035 0.035
Sulfur, max. % 0.035 0.035 0.035
Silicon, min.% 0.10 0.10 0.10
Chrome, max. % 0.40 0.40 0.40
Copper, max. % 0.40 0.40 0.40
Molybdenum, max. % 0.15 0.15 0.15
Nickel, max. % 0.40 0.40 0.40
Vanadium, min.% 0.08 0.08 0.08

Permissible Variations in Wall Thickness

The minimum wall thickness at any point shall not be more than 12.5% under the nominal wall thickness specified.

Permissible Variations in  Weights per Foot Weight of any length shall not vary more than 10% over and 3.5% under that specified.

NOTE -- NPS 4 and smaller -- weighed in lots. Larger sizes shall be weighed separately by length. Permissible Variations in Outside Diameter
Outside Diameter at any point shall not vary from standard specified more than:
 

Tensile Requirements
 

  Seamless
  Grade A Grade B Grade C
Tensile Strength, min., psi 48,000 60,000 70,000
Yield Strength, min., psi 30,000 35,000 40,000

 

Hydrostatic Testing

Inspection test pressures produce a stress in the pipe wall equal to 60% of specified minimum yield strength (SMYS) at room temperature. Maximum Pressures are not to exceed 2500 psi for NPS3 and under 2800 psi for the larger sizes. Pressure is maintained for not less than 5 seconds.
Mechanical Tests Specified

Bending Test (Cold) -- NPS 2 and under.

  Degree of Bend Diameter of Mandrel
For Normal A106 Uses 90 12 x nom dia. of pipe
For Close Coiling 180 8 x nom dia. of pipe

Tensile Test -- NPS 8 and larger -- either transverse or longitudinal acceptable

Smaller than NPS 8 -- weighed in lots. Larger sizes -- by length.
Flattening Test -- NPS 2-1/2 and larger.

上一篇:sch 80 a106 seamless pipe

下一篇:bend pipe,U bend pipe

 Copyright ©2012 New SindaIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

    API 5CT N80 P110 114.3mm pipe for oil field
    API 5CT N80 P110 114.3mm petroleum casing pipe.

    HEBEI NEWSINDA SEAMLESS STEEL PIPES
    NEWSINDA SEAMLESS STEEL PIPES Products:Boiler and Heat Exchanger TubesPressure Tubes and Line PipeMechanical TubesAutomotive TubesHollows for redraw.

    ASTM A53/ASME SA53 Seamless steel pipe
    ASTM A53/ASME SA53(GR.A/GR.B/GR.C) pipe include:, Black steel pipe,Welded steel pipe, Seamless steel pipe Common: ASTM A53/ASME SA53 Can quickly deliver diverse grades of steel pipes, like A53 Grade.A, A53 Grade.B and other people. Short Introduction ASTM.

    OCTG Casing Tubing
    OCTG Casing Tubing,Seamless API 5CT casing pipe / tubing / coupling Standard: API 5CT Size: 1.05''-----4-1/2'' Material: H40, J55, K55, N80, L80, P110 etc. Pipe end: EU, NU Length Range: R1, R2, R3 Application: For transportation.
Contact Us Online To Serve You Better

Hot Click PRO

    Longitudinal Welded Pipe
    Longitudinal Welded Pipe,Welded steel pipe is steel plate with the bending deformation of round, square and other shapes and then welded into the surface of the pipe joints. Welded steel pipe used is steel or steel billets. We supply of weld. gas pipelines,Dynamic simulation tools for multiphase oil an
    API5L Oil/gas Pipeline/Spiral Welded Steel Pipe OD: 219.1 mm - 3048mm for conveying water,drainage,coal gas etc. JIS STK steel pipe G3444 G3445
    JIS G3444 STK steel pipe,2.Size:13.7-812mm 3.Material:JIS G3444 STK400/490/500/540/290 .JIS STK steel pipe G3444 G3445. steel pipe mechanical properties
    steel pipe mechanical properties Is to ensure that the steel pipe end-use properties (mechanical properties), an important indicator, it depends on the chemical composition and heat treatment of steel pipe system. Steel pipe standards, depen.