Seamless Steel Tubes with High Quality for Sale

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50 m.t.
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10000 m.t./month

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Product Description:

Product Description of Seamless Steel Tubes with High Quality for Sale:

  • Grade:A53-A369

  • Thickness:8 mm

  • Place of Origin:Tianjin, China (Mainland)

  • Secondary Or Not:Is Secondary

  • Technique:Seamless

  • Model Number:273mm*8mm

  • Standard:ASME, ASTM A106-2006

  • Specification:273mm*8mm

  • Outer Diameter:273mm

  • Length:5-12Meters

  • Usage:used in home application

  • Grade:API J55

Packaging & Delivery of Seamless Steel Tubes with High Quality for Sale:  

Packaging Details:BUNDLE,PLASTIC BAG, HEXAGONAL METAL STRAPS, WOODEN CASE ,WOVEN BAG
Delivery Detail:15-30days

Specifications of Seamless Steel Tubes with High Quality for Sale: 

SS steel tube 316L 
273mm*8mm 
5-12Meters 
used in home application, construction and other purposes. 

SS steel tube 316L
273mm*8mm
5-12Meters
used in home application, construction and other purposes

API SPEC 5CT  J55\K55\N80\L80\P110(LTC),(STC),(BTC)

API SPEC 5L  

PSL 1:A25\A\B\X42\X46\X52\X56\X60\ X65 \X70

PSL 2:B\X42\X46\X52\X56\X60\X65\X70\ X80

ASTM A106 GR.A\B\C

ASTM A53 GR.A\B  

DIN1629

JIS G3454

ASTM A192\A210\A179

DIN17175

JIS G3455

ASTM A213

JIS G3456

 

Application of Seamless Steel Tubes with High Quality for Sale:

 

API SPEC 5L For the purpose of transportation of gas,water,oill in oil&gas industry.

API SPEC 5CT.Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well.

ASTM A106. for the purpose of the pipeline project of boiler,water&petroleum.

ASTM A53  It is used for conveying water,petrolem,gas and other common fluids.

ASTM A179 For tubed heat exchanger and similar heat conveying equipments

ASTM A192 For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers.

Chemical Composition

         STANDARD

GRADE

                          CHEMICAL COMPOSITION

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

        ASME SA106

SA106B

0.170.25

≥0.1

0.701.00

≤0.030

≤0.030

≤0.035

        ASTM A106

   A

≤0.25

≤0.10

0.270.93

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

   B

≤0.30

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

   C

≤0.35

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

ASTM A53

   A

0.25

/

0.95

0.05

0.045

0.40

0.15

0.40

0.40

0.08

   B

0.3

/

1.2

0.05

0.045

0.40

0.15

0.40

0.40

0.08

       ASTM A179

 A179

≤0.06-0.18

/

0.27-0.63

≤0.035

≤0.035

       ASTM A192

 A192

0.060.18

≤0.25

0.270.63

≤0.035

≤0.035

       ASTM A210

 A-1

≤0.27

≥0.10

≤0.93

≤0.035

≤0.035

  C

≤0.35

≥0.10

0.291.06

≤0.035

≤0.035

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Q:How can two smooth steel pipes be joined? The size of the two pipe is different (except for welding)
Rectangular fastener: used for the connection of two vertical intersecting steel tubes. It relies on the frictional force between the fastener and the steel tube to carry the load.Swivel fastener: used for connecting two steel tubes intersecting at any angle
Q:What is the buckling type thin-wall steel pipe? What is a tight set of thin-walled steel tubes? What's the difference between the two?
The nut body and the junction box are connected at one end by adopting metric fine tooth thread, and the pipe is connected with the pipe, and one end is the same as the straight pipe joint (direct). Withhold the box joint points inside and outside teeth two. The diameter of straight pipe joint is divided into 16mm, 20mm, 25mm, 32mm, 40mm, 50mm.
Q:What's the difference between the fastener type steel pipe scaffold, the floor type steel pipe scaffold and the overhanging type steel pipe scaffold?
Butt fastener: used for connecting two steel pipe joints.The base and the pad: is set up in the bottom of the pedestal pole, pay attention to the distinction between base and the base plate, usually with steel plate and welded steel pipe, base usually put on a backing plate, and the plate can be wood can also be plate.The foot board (see the diagram below), safety net (no explanation, this is very simple).
Q:Does seamless steel tube have a bend of 135 degrees?
Other name: 90 degree elbow, right angle bend, love bend, punching elbow, pressing elbow, mechanism bend, welding elbow, etc..Usage: connect two pipes with same nominal diameter or different pipe, make the pipe bend at 90, 45, 180 degrees and various degrees.Bending radius is less than or equal to 1.5 times the diameter of the elbow. It is 1.5 times larger than the pipe diameter and belongs to the elbow
Q:How long are the seamless tubes? Are they six meters long?
The length of the seamless tube is 3000~12000mm, including 6 meters.
Q:The difference between 12Cr1MoVG alloy steel tube and 15CrMo
With this kind of steel manufacturing products, usually by heat treatment (normalizing and tempering); parts made before use, usually need to go through refining or chemical surface treatment (carburizing and nitriding), surface quenching or high-frequency quenching treatment. Therefore, according to the chemical composition (mainly carbon content), heat treatment process and use of different, such steel can be roughly divided into carburizing, quenching and tempering and nitriding steel three.
Q:Seamless steel tube 89X4 meters, how heavy?
Generally seamless steel pipe wall thickness will be uneven, according to the theory, each meter is 8.3844 kilograms, but if the wall thickness is poor 20--30 wire, then the weight will increase some
Q:Seamless steel tube DN15 specification phi 18*3 what do you mean?
Seamless steel pipe DN15 specification phi 18*3 refers to 3 outer diameter of 18mm B type DN15 seamless steel tube.
Q:Can seamless steel pipe and ordinary steel pipe be welded?
Steel pipe and seamless linking points, you said should refers to ordinary steel pipe joints, if only consider the butt welding problem, two kinds of steel can be welded. But the mechanical properties of the seamless steel pipe and tube with different, generally the main difference is the two kinds of steel can withstand the pressure of the former than the latter to be good.So if your project is seamed steel pipe can be, then the two pipe welding, welding and butt welding interface is completely no problem.
Q:What does "1.5" steel tube mean?
This is neither an outer diameter nor an inner diameter; it should be related to an English unit at the beginning of the pipeline development; it is usually used to describe galvanized steel pipes; it corresponds to the English units as follows:4, in charge of: 4/8 inches: DN15;• 6 in charge: 6/8 inches: DN20;• 1 inch tube: 1 inches: DN25;• inch two tubes: 1 and 1/4 inches: DN32;• inch half tube: 1 and 1/2 inches: DN40;- inch tube: 2 inches: DN50;• three inch tube: 3 inches: DN80• four inch tube: 4 inches: DN100;

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