Stainless Steel Pipe Seamless Steel Tube for oil Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
30 m.t.
Supply Capability:
12000 m.t./month

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Product Description:

1Full series of products provides an easier access for one stop purchase

▲ Line pipe

▲ Tubing and casing

▲ L & M & H boiler tube

▲ Gas cylinder tube & pipe

▲ Mechanical & Structural pipe

▲ Ship-building tube & pipe

▲ Automobile tube & pipe


2‍‍Main Features of the Seamless Pipe ASTM A106/53:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price  

1.Seamless pipe professor 
2.MTC,ISO,API certificate 
4.On time delivery  
5.Big store,excellent package

3Seamless Pipe ASTM A106/53 Specification



ASTM A106-2006, ASTM A53-2007


10#-45#, 16Mn

10#, 20#, 45#, 16Mn


8 - 33 mm

Section Shape


Outer Diameter

133 - 219 mm

Place of Origin

Shandong, China (Mainland)

Secondary Or Not



Hydraulic Pipe


Cold Drawn



‍Surface Treatment

factory state or painted black

‍Special Pipe

API Pipe

Alloy Or Not




Outer Diameter



20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B





4Packaging & Delivery

Packaging Details:

seaworthy package,bundles wrapped with strong steel strip

Delivery Detail:

15-30days after received 30%TT


5FAQ of Seamless Pipe ASTM A106/53:  

①How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us? 

 ● Full series of products provides an easier access for one stop purchase

▲ Electric Resistance Welded (ERW) Steel Pipe

▲ Longitudinal Submerged Arc Welded (LSAW) Steel Pipe

▲ Spiral Submerged Arc Welded (SSAW) Steel Pipe

▲ Hollow Section (Square and Rectangle Pipe)

▲ Hot Dipped Galvanized Steel Pipe

 Professional sales team

 Professional engineering and technology team

 Professional exportation and contract processing/management team

 Professional cooperators and partners



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Q:304 why is stainless steel magnetic?
304 stainless steel after cold processing, the structure of the structure will also change to martensite, and the greater the deformation degree of cold work, the more martensite transformation, the greater the magnetism. Like a lot of stainless steel wire, made straight, no obvious induction, but it is bent into a rectangular or circular, and produce some magnetic for cold bending deformation is large, especially the angle of magnetic is more obvious.In order to eliminate the magnetism of the 304 stainless steel, the austenite structure can be recovered by high temperature treatment so as to eliminate magnetism.Special remind is, 304 magnetic stainless steel because it causes, and other materials such as stainless steel, carbon steel, magnetic 430 is not the same level, that is to say the magnetic stainless steel 304 is always weakly magnetic.
Q:What's the difference between stainless steel hot rolling and cold rolling?
Cold rolling: it is rolled and rolled on the basis of hot rolled stainless steel plate and coil. Generally speaking, it is the process of hot rolling, pickling and cold rolling. Although the rolling process also causes the steel plate to heat up during the process, it is called cold rolling. Because of the cold rolling of continuous hot rolling, the mechanical properties are poor and the hardness is too high. It must be annealed to restore its mechanical properties. Rolled rolls are generally used to make products without bending or stretching.
Q:What's the difference between stainless steel 304 2B board and Ba board?
304 stainless steel2B board: without glossBA board: an ordinary mirror that shines a littleStainless steel and mirror, that is, 8K board, like a mirror
Q:Is the cold rolled steel plate good and the stainless steel plate?
Although it is impossible to provide specific parameters to prove, in fact, most stainless steel plates are used in oven making. Corrosion resistant, easy to clean, safe and sanitary.
Q:Are stainless steel plates 3.4mm or 3.5mm thick?
The thickness of less than 1mm of any size 0.05mm times, thickness more than 1mm of any size 0.1mm times;According to standard GB/T 709-2006 hot rolled steel sheet size tolerances, the stainless steel sheet thickness is 3~400mm,
Q:What glue does the board or the stainless steel stick to?
Board and stainless steel fast drying, you can choose one adhesive HY-303 glue to bonding, quick curing, simple and convenient operation. Slow dry, you can choose HY-106AB glue to bonding, high temperature resistance, good weather resistance.
Q:How do you put the mirror panel on the stainless steel panel?
Stainless steel hot rolled plate mirror polishing (mirror, polishing)In recent years, more and more requirements for polishing of stainless steel hot rolled plate, and even mirror polishing have been demanded. The treatment of hot rolled plate is quite different from that of cold rolled plate, and the whole process is more complicated and difficult to handle than cold rolled plate.
Q:1mm how much is the thickness of the 304 stainless steel sheet a square?
1. PTFE/Pb mixture, 0.01-0.03mm, an abrasion resistant material that, during operation, forms a transfer film to protect the grinding shaft.2. copper powder layer, 0.20-0.35mm, to improve the bonding strength of PTFE/Pb and copper plate layer, has good bearing capacity and wear resistance. Higher thermal conductivity allows rapid transfer of heat generated during operation.3. stainless steel substrate, improve the bearing capacity and heat transfer, and have better corrosion resistance.
Q:What's the difference between 201 and 204 stainless steel plates? Thank you
The price is different: 01 cheaper, 04 expensive. Toughness is different: 01 hardness, 04 toughness.
Q:What is the general width range of stainless steel sheet? What are the common widths?
Standard 3 M2 1220*2440 thickness from 1 to 12. The whole volume is hard to say.

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