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ASTM A106 Gr.B Pipes at Factory Rate
ASTM A106 Gr.B Pipes

ASTM A106 Gr.B Pipes

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ASTM A106 Gr.B Pipes Specification

Its known for superior grade of pipe.

Sizes (Seamless): 1/2" NB - 60" NB
Sizes (ERW): 1/2" NB - 24" NB
Sizes (SAW): 16" NB - 100" NB
Wall Thickness available:
Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.

Specification A106 NPS 1/8 -- 48 ANSI Schedules to 160
Scope

Covers SEAMLESS carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations.

NPS 1 1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified.
Kinds of Steel Permitted For
For Pipe Material		 Killed Steel
Open-hearth
Electric-furnace
Basic-oxygen
Hot-Dipped
Galvanizing		 Not covered in specification.
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.
Chemical
Requirements
  Grade A Grade B Grade C
Carbon max. % 0.25 0.30 0.35
Manganese % 0.27 to 0.93 0.29 to 1.06 0.29 to 1.06
Phosporous, max. % 0.025 0.025 0.025
Sulfur, max. % 0.025 0.025 0.025
Silicon, min. % 0.10 0.10 0.10
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% or specified minimum yield strength (SMYS) at room temperature. Maximum Pressures are not to exceed 2500 psi for NPS 3 and under and 2800 psi

for the larger sizes. Pressure is maintained for not less than 5 seconds.
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 -- by length
Permissible Variations in Outside Diameter

Outside Diameter at any point shall not vary from standard specified more than--

NPS Over Under
1 1/2 and smaller 1/64" 1/32"
2 -- 4 1/32" 1/32"
5 -- 8 1/16" 1/32"
10 -- 18 3/32" 1/32"
20 -- 26 1/8" 1/32"
Mechanical Tests Specified

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 and larger.
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
Number of Tests Required
  NPS On One Length From Each Lot of
Tensile 5 and smaller
6 and larger 200 or less		 400 or less
6 and larger 200 or less
Bonding 2 and smaller 400 or less
Flattening 2 through 5
6 and over 		400 or less
200 or less
Lengths

Lengths required shall be specified on order. No "jointers" permitted unless otherwise specified.
If no definite lengths required, following practice applies:
Single Random -- 16' - 22'. 5% may be 12' - 16'
Double Random -- Minimum length 22', Minimum average 35'. 5% may be 16' - 22'.
Required Markings on Each Length(On Tags attached to each Bundie in case of Bundled Pipe) Rolled Stamped or Stenciled (Mfgrs. option)
Manufacturer's name or brand. Length of pipe.
A106 A, A106 B, A106 C. ANSI schedule number.
Hydrostatic test pressure and/or NDE. Weight per foot (NPS 4 and larger)
or NH if neither is specified. Additional "S" if tested supplementary requirements.
General Information Unless otherwise specified, pipe furnished with plain ends.
Purchaser may specify NDE
Surface finish standards are outlined in specification.
in lieu of hydrostatic test or neither

 

 

ASTM A106 Gr.B Pipes Usage

Its is used in oil refineries.

ASTM A106 Gr.B Pipes Packaging & Shipping

Packed ASTM A106 Gr.B Pipes in Pipe Factory

Packed ASTM A106 Gr.B Pipes

Packed ASTM A106 Gr.B Pipes in Pipe Factory

Packed ASTM A106 Gr.B Pipes

 

Plastic closes both ends, Hexagonal bundles maximum 2.000 kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and IN in sackcloth with several steel strips, Plastic caps.

Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested. We can also offer customized packaging for ASTM A106 Gr.B Pipes as per customer's requirement.

Overseas Packaging

Export packaging is geared towards the protection, handling and transport of ASTM A106 Gr.B Pipes by air or sea freight and, as such, shares many characteristics with export and transport packaging. Utmost care must also be taken to make overseas packaging suitable for long periods of storage. It is important for overseas packaging to be designed with ease of handling in mind, so as to ensure ASTM A106 Gr.B Pipes is treated with the utmost care at all times.

ASTM A106 Gr.B Pipes Price

Black Steel Seamless Pipes 3 inch Sch40 ASTM A106 Gr.B Pipe or Tubing
FOB Price: US $750-1000 / Metric Ton

Black Painted ASTM A106 Gr.B Pipe
FOB Price: US $700-900 / Ton

ASTM A106 Gr.B pipe 30mm
FOB Price: US $610-850 / Ton

ASTM A106 GR.B Pipe 20" (DN500) Sch.STD ERW BE
FOB Price: US $500-900 / Ton

C.S SEAMLESS ASTM A106 GR.B PIPE
FOB Price: US $10-762 / Ton

carbon steel seamless astm a106 gr.b pipe
FOB Price: US $10-792 / Ton

Precision Seamless Steel Pipe ASTM A106 Gr.b Pipe
FOB Price: US $600-3000 / Ton

sell 1-1/2 inch sch 40/80/120/160 ,ASTM A106 GR.B ,carbon seamless steel pipe
FOB Price: US $880-1200 / Metric Ton

Pressure and Temperature Ratings for ASTM A106 Gr.B Pipes

Maximum Allowable Pressure (psig)
Pipe Size
(inches)		 Pipe Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1/2" 401) 3730 3730 3730 3730 3730 3730 3730 3581 3233
802) 5252 5252 5252 5252 5252 5252 5252 5042 4552
160 6920 6920 6920 6920 6920 6920 6920 6643 5997
3/4" 40 2447 3059 3059 3059 3059 3059 3059 2937 2651
80 4299 4299 4299 4299 4299 4299 4299 4127 3725
160 6393 6393 6393 6393 6393 6393 6393 6137 5541
1" 40 2857 2857 2857 2857 2857 2857 2857 2743 2476
80 3950 3950 3950 3950 3950 3950 3950 3792 3423
160 5757 5757 5757 5757 5757 5757 5757 5526 4989
1 1/2" 40 2116 2116 2116 2116 2116 2116 2116 2032 1834
80 2983 2983 2983 2983 2983 2983 2983 2864 2585
160 4331 4331 4331 4331 4331 4331 4331 4157 3753
2" 40 1783 1783 1783 1783 1783 1783 1783 1712 1545
80 2575 2575 2575 2575 2575 2575 2575 2472 2232
160 4217 4217 4217 4217 4217 4217 4217 4049 3655
3" 40 1693 1693 1693 1693 1693 1693 1693 1625 1467
80 2394 2394 2394 2394 2394 2394 2394 2298 2074
160 3600 3600 3600 3600 3600 3600 3600 3456 3120
4" 40 1435 1435 1435 1435 1435 1435 1435 1378 1244
80 2075 2075 2075 2075 2075 2075 2075 1992 1798
160 3376 3376 3376 3376 3376 3376 3376 3241 2926
5" 40 1258 1258 1258 1258 1258 1258 1258 1208 1090
80 1857 1857 1857 1857 1857 1857 1857 1783 1610
160 3201 3201 3201 3201 3201 3201 3201 3073 2774
6" 40 1143 1143 1143 1143 1143 1143 1143 1098 991
80 1794 1794 1794 1794 1794 1794 1794 1722 1554
160 3083 3083 3083 3083 3083 3083 3083 2960 2672
8" 40 1006 1006 1006 1006 1006 1006 1006 966 872
80 1586 1586 1586 1586 1586 1586 1586 1523 1375
160 2976 2976 2976 2976 2976 2976 2976 2857 2579
10" 40 913 913 913 913 913 913 913 876 791
80 1509 1509 1509 1509 1509 1509 1509 1448 1308
160 2950 2950 2950 2950 2950 2950 2950 2832 2557
12" 40 855 855 855 855 855 855 855 819 741

 

1) STD (standard) = schedule 40
2) XS (extra strong) = schedule 80

Note: Ratings are given for standard seamless pipes at temperatures ranging 100 oF - 750 oF. Ratings in psig based on ANSI/ASME B 31.1.

Other Useful Info

Material Grades

 High Temperature Seamless Pipe ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
Heat Exchanger Seamless Tube ASTM A179
Low Temperature Seamless Pipe ASTM A333 Gr. 3/6
Low Temperature Seamless Tube ASTM A334 Gr. 6
High Yield Seamless Pipe API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield Seamless Pipe ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
Atmospheric & Low Temp EFW Pipes ASTM A671 Gr. CC60/CC65/CC70
High Pressure & Moderate Temp EFW Pipes ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70
High Yield ERW/SAW Pipe API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield ERW/SAW Pipe ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

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

  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

 

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