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Hot Rolled Carbon Seamless Steel Round Pipe AISI 1020 S20C ASTM A106B A53B

Categories Seamless Steel Pipe
Brand Name: IRUNT
Model Number: Seamless Steel Pipe
Certification: ISO9001
Place of Origin: CHINA
MOQ: 5 Tons
Price: US $600-1,800/ Ton
Payment Terms: L/C, T/T
Supply Ability: 500 Ton/Month
Delivery Time: 5-8 work days
Packaging Details: Standard sea freight packaging
Alloy Or Not: Non-Alloy
Outer Diameter: 32 - 630 mm
Surface Treatment: Hot Rolled
Thickness: 2 - 60 mm
Material: 20#/q295b-e/q345b-e
Length: Customer's Requirement
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Hot Rolled Carbon Seamless Steel Round Pipe AISI 1020 S20C ASTM A106B A53B

Hot Rolled Aisi 1020 S20c Astm A106b A53b Carbon 2.5 - 75 Mm Thinkness Seamless Steel Round Pipe


N.D. O.D. SCH 10 SCH 30/40
W.T. NORMAL WEIGHT W.T. NORMAL WEIGHT
(mm) (INCH) (mm) (inch) (mm) (inch) (kg/mtrs) (lbs/ft) (mm) (inch) (kg/mtrs) (lbs/ft)
15 1/2'' 21.30 0.840 ---- ---- ---- ---- 2.77 0.109 1.27 0.85
20 3/4'' 26.70 1.050 2.11 0.083 1.28 0.96 2.87 0.113 1.69 1.13
25 1'' 33.40 1.315 2.77 0.109 2.09 1.41 3.38 0.133 2.50 1.68
32 1.1/4'' 42.20 1.660 2.77 0.109 2.69 1.81 3.56 0.140 3.39 2.27
40 1.1/2'' 48.30 1.900 2.77 0.109 3.11 2.09 3.68 0.145 4.05 2.72
50 2'' 60.30 2.375 2.77 0.109 3.93 2.64 3.91 0.154 5.45 3.66
65 2.1/2'' 73.00 2.875 3.05 0.120 5.26 3.53 5.16 0.203 8.64 5.80
80 3'' 88.90 3.500 3.05 0.120 6.46 4.34 5.49 0.216 11.29 7.58
90 3.1/2'' 101.60 4.000 3.05 0.120 7.41 4.98 5.74 0.226 13.58 9.12
100 4'' 114.30 4.500 3.05 0.120 8.37 5.62 6.02 0.237 16.09 10.80
125 5'' 141.30 5.563 3.40 0.134 11.58 7.78 6.55 0.258 21.79 14.63
150 6'' 168.30 6.625 3.40 0.134 13.85 9.30 7.11 0.280 28.29 18.99
200 8'' 219.10 8.625 4.78 0.188 25.26 16.96 7.04 0.277 36.82 24.72
250 10'' 273.10 10.750 4.78 0.188 31.62 21.23 7.08 0.307 51.05 34.27
Our products Material
Carbon steel pipe A135/A106/A179C/A226/A192/A226/A106B/A210/STB30/STB33/STBPG42/ST 37/ST35.8/ST42/ST45
High grade carbon steel pipe 1020/1025/1010/1012/045M10/050A20/S10C/S20C/XC18/C22/CK22
Alloy steel pipe 4140/ 42CrMo/32CrMo/15CrMo
Liquid steel pipe 20#/q295b-e/q345b-e
Boiler steel pipe
ST35.8/SA106b/ SA106c/ SA210a/ SA210c/A333P2/ A333P11/ A33P12/ A333P22/ A33P36/A333P91/ A333P92/ A335T2/ A335T11/ A335T12/ A335T22/ A335T91/A335T23/ A335T9
Other steel pipe According to client inquiry

Carbon steel pipe can be divided into seamless steel pipe, straight seam steel pipe, spiral steel pipe, high frequency welded steel pipe and so on. The raw material for rolling seamless carbon steel tube is round tube billet. Round tube embryo is cut and processed by cutting machine and the billet with a growth degree of about 1 meter, and is sent to the furnace for heating by conveyor belt. The billet is fed into a furnace to be heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. The temperature control in furnace is the key problem. After the round tube billet comes out of the oven, it must go through the pressure punch. The most common puncher is the cone roll puncher, which has high production efficiency, good product quality, large diameter expansion and can wear a variety of steel. After perforation, the round tube is successively rolled by three rolls, cross - rolled, or extruded. After extrusion, take off the pipe and size. The sizing machine rotates into the steel embryo through the conical drill bit at high speed to drill and form the steel tube. The inner diameter of steel pipe is determined by the outer diameter length of drill bit of sizing machine. After sizing, the steel pipe enters the cooling tower and is cooled by spraying water. After cooling, the steel pipe is straightened. After straightening, the steel tube is sent by conveyor belt to metal flaw detector (or water pressure test) for internal flaw detection. If there are cracks, bubbles and other problems inside the steel pipe, it will be detected. Steel pipe quality inspection through strict manual selection.

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