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

ASTM A53 A106 SCHEDULE 40 steel pipe


 

ASTM A53 SCHEDULE 40 GRADE A & B
    Outside Dia. Of Black /Galvanized tube     Weight of Black /Galvanized tube    
 
SIZE Minimum Maximum Wall Thickness Plain Ends   Secrewed &
Socketed
  Pieces
INCH NB(mm) INCHES mm Inches mm Inches mm lb./Ft. Kg./Mtr. lb./Ft. Kg./Mtr. per bundle Factory
standard
1/2'' 15 0.809 20.9 0.856 21.7 0.109 2.77 0.85 1.27 0.85 1.27 120 217
3/4'' 20 1.020 26.3 1.070 27.1 0.113 2.87 1.13 1.69 1.13 1.69 84 169
1'' 25 1.280 33.0 1.330 33.8 0.133 3.38 1.68 2.50 1.68 2.50 60 127
11/4'' 32 1.630 41.8 1.680 42.6 0.140 3.56 2.27 3.39 2.28 3.40 42 91
11/2'' 40 1.870 47.9 1.920 48.7 0.145 3.68 2.72 4.05 2.73 4.06 36 91
2'' 50 2.350 59.7 2.400 60.9 0.154 3.91 3.65 5.44 3.68 5.46 26 37
21/2'' 65 2.850 72.3 2.900 73.7 0.203 5.16 5.79 8.63 5.82 8.67 18 37
3'' 80 3.460 88.0 3.530 89.8 0.216 5.49 7.58 11.29 7.62 11.35 14 37
31/2'' 90 3.960 100.6 4.040 102.6 0.226 5.74 9.11 13.57 9.20 13.71 12 19
4'' 100 4.450 113.2 4.540 115.4 0.237 6.02 10.79 16.07 10.89 16.20 10 19
5'' 125 5.510 139.9 5.620 142.7 0.258 6.55 14.62 21.77 14.81 22.10 7 19
6'' 150 6.560 166.6 6.690 169.98 0.280 7.11 18.97 28.26 19.18 28.60 7 19

1. ASTM A53 seamless carbon pipe
2. Stardard API5L
3. ASTM
4. Grade B-X80
we mainly produce carbon seamless steel pipe that diameter from  1/2 inch to 12 inch, wall thickness from 2mm to 40mm.

they are widely used in the fields of food processing, medicine making, petro-chemical, chemical, machine building, power, auto-making, ship building etc.
ASTM A53 A106 SCHEDULE 40 steel pipe
Product: seamless steel pipe (black paint)(galvanized)
 Material ASTM A106/A53/API 5L GR.B / Q345B,Etc.
OD 1/4",1/2",1",1-1/4",1-1/2",2",3",6",8",10"----30"inch
Wall thickness 2.24mm---30mm( SCH20/Sch40 / SCH80 /SCH160...)

ASTM A106 seamless carbon steel pipes for high-temperature services

ASTM A53 seamless carbon and alloy steel mechanical tubing

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