ASTM A106 Hot Rolled Carbon Steel Seamless Steel pipe
Carbon Seamless Steel Pipe
The seamless steel pipe is made of perforated whole round steel, and the steel pipe without weld seam on the surface is called seamless steel pipe. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and pipe jacking. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes.
ASTM A106 is a specification for seamless carbon steel pipe for high-temperature service. It has a maximum carbon content of 0.30% and a maximum manganese content of 1.20%, making it a low-carbon steel with good strength and toughness. This material is suitable for use in high-temperature and high-pressure applications, such as power generation, chemical processing, and petroleum refining. Additionally, it has excellent corrosion resistance and can be used in outdoor environments without requiring additional protection.
The normal use cases for ASTM A106 include transportation of fluids and gases, as well as structural applications in the construction industry. It is also commonly used in the manufacturing of boilers, heat exchangers, and pressure vessels. Its strength, toughness, and corrosion resistance make it a popular choice for a wide range of applications that require durability and reliability in high-temperature environments.
| Type |
Seamless carbon steel pipe / Line Pipe |
| Materials |
API 5L /A53 /A106 GRADE B and other material which client inquired |
| Size |
Outer Diameter |
Seamless:10.29mm-650mm 1/8"-26" |
| Wall Thickness |
SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
SCH100 SCH120 SCH140 SCH160 XXS |
| Length |
Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
| Ends |
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| Surface Treatment |
Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
| Technical Methods |
Hot-rolled/Cold-drawn/Hot-expanded |
| Testing Methods |
Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and
physical property inspection |
| Packaging |
Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven
bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk;
Also according to customer's requests |
| Origin |
China |
| Application |
Conveying oil gas and water,Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe,etc |
| Third Party Inspection |
SGS BV MTC |
| Trade Terms |
FOB CIF CFR |
| Payment Terms |
FOB 30%T/T,70% before shipment
CIF 30% pre-payment and the balance to be paid before making shipment
or Irrevocable 100% L/C at sight |
| MOQ |
1 ton |
| Supply Capacity |
15000 T/Month |
| Delivery Time |
Usually within 8-14 days after receipt of advance payment |
Below is our product catalog of steel pipe
| Descriptions |
Grades |
Standard |
Specification
(OD*WT)mm |
Usage |
| Structural steel pipe |
20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045. |
GB/T8162-2008 |
6-1020*1.5-100 |
For commom structure |
| Fluid steel pipe |
10#, 20#, ASTM A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.E |
GB/T8163-2008 |
8-630*1.0-40 |
Fluid feeding |
| High pressure boiler pipe |
20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106c, SA210a, SA210c, A335P2, P11, P12, P22, P91, P92, A213 T2,T9, T11, T12, T22, T23, T91 |
GB/5310-2008,
ASTM A 106-99, DIN 17175-79 |
14-630*2-80 |
Temperature-resistant seamless steel pipe far high-pressure boiler |
| Oil casing pipe |
API SPEC 5CT J55, K55, N80, L80, C90, C95, P110 |
API SPEC 5CT, SY/T6194-96, GB/T222-84, |
10-530*1.5-36 |
Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline |
| Pipeline |
API SPEC 5L, X42, X52, X60, X65,X70,X80
ASTM A53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 |
API SPEC 5L, ISO 3183, GB/T 9711 |
60-630*1.5-40 |
Carrying gas,water or oil in the industries of petroleum and natural gas |
| Alloy steel pipe |
4140, 42CrMo, 32CrMo, 15CrMo, Cr5Mo, 13CrMo44, 12Cr1MoV P22 T91,P91,P9, T9, Wb36 |
GB5310-95, GB9948-88,
ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JISG3467-88, JISG3458-88 |
16-824*2-100 |
The seamless steel pipes features resistance to high presure,high/low temperature and corrosion ano is used in the industries of petroleum, chemical engineering and. Electric pwer as well as boiler |
| Hydraulic prop pipe |
20#, 45#, 27SiMn, 30CrMoSiA |
GB/T17396-2009 |
70-377*9-40 |
Coal mine hydraulic support and pillar cylinder, column, can also be used for other hydraulic cylinder, column |
ASTM A106 Seamless steel pipe
| Standard |
Trademark |
Chemical components |
Mechanical property |
| C |
Si |
Mn |
P,S |
Cu |
Ni |
Mo |
Cr |
V |
Tensile Strength
(Mpa) |
Yield Strength
(Mpa) |
Elongation
(%) |
| ASTM A106 |
B |
≤0.30 |
≥0.10 |
0.29~1.06 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
≥30 |
| C |
≤0.35 |
≥0.10 |
0.29~1.06 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥485 |
≥275 |
≥30 |
Mechanical Properties of seamless steel pipe
| Steel material |
Tensile Strength Mpa |
Yield strength Mpa |
Elongation % |
Hardness |
Straightness |
| 1020 |
≥510 |
≥245 |
≥25 |
≤156HB |
0.3~1.0 |
| 1045 |
≥647 |
≥355 |
≥16 |
≤HRC62 |
0.3~1.0 |
| 1010 |
≥410 |
≥245 |
≥25 |
≤156HB |
0.3~1.0 |
| 1035 |
≥530 |
≥315 |
≥20 |
≤156HB |
0.3~1.0 |
Seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemical industries, boiler pipes, bearing pipes and high-precision structural steel pipes for automobiles, tractors and aviation.The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products.
Hebei Shengtian Pipe Fittings Group Co., Ltd. can provide ASTM A106 Hot rolled Carbon Steel Seamless Steel pipes Black steel pipe sizes range from 1/2 inch to 3 inches in diameter. Seamless steel pipe is available in lengths from 1 to 8 feet and can be custom cut to length. Both types of steel pipe are available in standard and extra-thick wall thicknesses to meet different application requirements.
