Top Supplier of Seamless Steel Pipe with high quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Quick Details

Thickness:

1 - 80 mm

Section Shape:

Round

Outer Diameter:

0.25 - 16 inch

Place of Origin:

Shandong China (Mainland)

Secondary Or Not:

Non-secondary

Application:

Fluid Pipe

Technique:

Hot Rolled,hot rolled and cold drawn

Certification:

API

Surface Treatment:

painted

Special Pipe:

API Pipe

Alloy Or Not:

Non-alloy

model number:

ASTM A106-B

usage:

mechanical or fluid

WT:

1mm to 80mm

OD:

10mm to 406mm

surface:

black painted

Grade:

10#,20#,15CrMo,35CrMo4,30CrMo,16Mn,A53(A,B),A106(B,C),API J55,API K55,St52,St52.4,STPG42,Q345,10#-45#,Cr-Mo alloy,A53-A369,API J55-API P110,ST35-ST52,Q195-Q345

Standard:

BS 3059-2,JIS G3454-2007,JIS G3455-2005,JIS G3452-2004,GB 3087-1999,GB/T 8163-1999,DIN 17175,ASTM A53-2007,API 5CT,BS,JIS,GB,DIN,ASTM,API

Packaging & Delivery

Packaging Detail:Packing: In bundles, Varnish coating, Ends can be bevelled or square cut, End capped
Delivery Detail:Depends on your order quantity.

Specifications

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

 Liaocheng Tongyun Pipe Industry Co.,Ltd-- Seamless Steel Pipe Professor

1.Our pipe size 

             OD: 1/8'' to 16'', nomical thickness :Sch5s to XXS

             OD 14mm to 325mm, wall thickness: 1mm to 80mm 

             Also we can produce expand pipe from 20'' to 24''

2.Our pipe including:

              ASTM A106 seamless carbon steel pipe

              Structure steel pipe

              ASTM A179 cold drawn low carbon steel pipe

              ASTM A192 steel boiler tubes

              ASTM SA213/A519 alloy steel pipe

              DIN1629/EN10216-1 Pipe line

              DIN17175/EN10216-2 Heat Resisting seamless steel pipe lines

              DIN 2391-1 cold drawn or cold rolled steel tube

              API SPEC 5CT Tubing and Casing 

              Cylinders Steel Pipe

3.Package:

            Bundle package

            Bevelled end or plain end 

            Painting varnish coating 

            PVC covered and both ends capped 

4.Min order: 10 metic tons.

5.Length: 12meters Max

 

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Q:What's the difference between No. 20 steel pipe and 27SiMn Steel Pipe?
20# steel pipe material is 20 steel, generally 20 seamless steel pipe, 20# steel pipe material is: high quality carbon structural steel
Q:What does "steel pipe SC" mean?
SC (run in welded steel duitconSC is the line laying mode GB letter of wire is worn steel pipe laying (welded steel pipe, low pressure fluid) SC70 said the conductor by low pressure fluid DN70 welded steel pipe as protection pipe laying, DN70 said the nominal pipe diameter is 70mm, the nominal pipe diameter is 70mm (a series of values, the actual diameter slightly different).
Q:What is lined pipe?
Is the coating of the inside of the pipe, such as pipe conveying sulfuric acid will corrode, corrosion, but soft plastic pipe, buried in the ground to wall thicker, then you can use the liner and characteristics of hard for using steel pipe laying, sheathed in the steel pipe into the thin plastic tube, it can transport the sulfuric acid,
Q:Stainless steel tube, also known as why tube?
Production methods can be divided into two categories: seamless pipe and welded pipeSeamless steel pipe can be divided into hot-rolled pipe, cold rolled tube, cold drawn tube and extruded tubeWelded pipe is divided into straight welded pipe and spiral welded pipe and so on
Q:What is the meaning of "DN" and "Phi" in the dimensioning of steel pipe diameter and how to apply the mark?
DN refers to the nominal diameter of the pipe, but this is neither the outside diameter nor the inside diameter, and the "Phi" means the outer diameter of the steel pipe. For example, the same nominal diameter of the steel pipe due to its different wall thickness, corresponding to the outer diameter is also different. As can be seen from the chart below:Project control table (commonly used) diameter pressure pipe standard pressure pipe standard pressure pipe standard specification DN- nominal diameter: diameter of large diameter series DN15- 22mm DN20- 27mm DN25- phi, Phi Phi Phi Phi 34mm, DN32- 42mm DN40- 48mm DN50- 60mm DN65-, Phi Phi 76 (73) mm, DN80- 89mm DN100- 114mm DN125- and Phi Phi Phi. 140mm DN150- 168mm DN200- 219mm DN250- phi, Phi Phi Phi Phi 273mm, DN300- 324mm DN350- 360mm DN400- 406mm DN450- 457mm DN500- and Phi Phi Phi Phi, 508mm DN600- 610mm, DN15- 18mm series of small diameter Phi Phi Phi, DN20- 25mm DN25- 32mm DN32- 38mm DN40- 45mm DN50- Phi Phi, Phi Phi Phi 57mm DN65- 73mm, DN80- 89mm DN100- 108mm, DN125- 133mm DN150- 159mm DN200- and Phi Phi Phi Phi, 219mm DN250- 273mm DN300- 325mm DN350- 377mm, Phi phi,
Q:304 stainless steel tube with the diameter of 25*2-3 is what mean
304 stainless steel tube with the diameter of 25*2-3 said: material for 304 (the equivalent of the American brand, Chinese numbered S30408 stainless steel or 06Cr19Ni10 stainless steel), diameter (OD) for 25mm, for the seamless steel pipe wall thickness of 2 to 3mm.
Q:What quota should be installed for heating seamless steel pipe?
Installation quota of seamless steel pipe project, if it is indoor engineering, sets of welded steel pipe, the price adjustment can
Q:What steel pipes are buried for outdoor heating pipes? Seamless or welded tube? Are there any rules for specific countries? Can use the seamed tube?
Where outdoor heating pipes are buried, what steel pipe shall be referenced by the 11.1.2 code for installation of outdoor piping?:This chapter applies to the quality inspection and acceptance of the outdoor heating pipe network installation of the plant and the civil building group (residential area) with the saturation steam pressure not greater than 0.7MPa, and the hot water temperature not exceeding 130 degrees celsius.
Q:Why can't stainless steel be put together with carbon steel tube?
The bimetallic corrosion is terminated only when one of the three conditions is changed. Galvanic corrosion is related to the contact area of bimetal and the greater the contact area. Corrosion is less. The driving force of galvanic corrosion is the potential difference.[galvanic corrosion] refers to two or more than two kinds of electrode potential of metal in the corrosive medium, and contact with each other caused by electrochemical corrosion, also known as contact corrosion or double metal corrosion.
Q:Is hot dipped plastic pipe steel?
Hot dip plastic composite pipes used in coal mine gas drainage, ventilation system, fire water system, central air conditioning HVAC piping circulating water, industrial water supply and drainage, water supply and drainage life, conveying gas and other gases, power threading, chemical pipelines and water disposal pipe etc..

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