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:How can galvanized steel pipe be connected with stainless steel pipe?
The method of non direct fusion is adopted, such as blue, silk head and movable joint
Q:Is there any difference between thermal expansion seamless steel pipe and seamless steel pipe?
One is thermal expansion on a bar, that is, piercing between the bars and expanding the tube with a little bit of mandrel. The other is to expand the formed tube before it is heated so that the defects in the pipe will be enlarged. Comparatively speaking, the quality of the first kind is better than the second, and you should belong to the second kind. Compared with the original seamless seamless tube, the quality and chemical properties are certainly different. The price will be cheaper, too.
Q:How can the immersed pipe pile put steel cage into the steel pipe? Which expert to answer?
Immersed tube cast-in-place pile is one of the many types of pile foundations in civil engineering. The immersed tube cast-in-place pile is also called the cast-in-place pile. It is the use of piling equipment, with reinforced concrete pile boots (valve type steel pipe pile shoe) into the soil, pile hole, and then put into the steel skeleton and concrete pouring, then pull out the casing, using vibration extubation of concrete compaction, forming pile needed. Using hammer sinking pile equipment, sinking pipe and pulling pipe pile is called hammer sinking pipe filling pile. It is called vibro sinking pipe cast-in-place pile by vibrator, vibration sinking pipe and pipe pulling pile. In order to improve the quality and carrying capacity of piles, the construction techniques of single shot, double play and reverse insertion are often used in immersed tube cast-in-place piles. Single game (also called a extubation): extubation, every increase of 0.5 ~ 1.0m, 5 ~ 10s vibration, then extubation in 0.5 ~ 1.0m, this is repeated until all pull out; complex play: two singles were continuously in the same pile hole, or according to the needs of the local retapping. Construction, should ensure that two times before and after the immersed tube axis coincide, and in the concrete before the initial coagulation; inverted plug method: steel pipe lifting 0.5m, and then plug 0.3m, so repeated until the pull out.
Q:Seamless steel pipe and welded pipe what is the difference?
Identification method: see the inside of the pipe, because the external, will deal with the welded pipe is inside a gap, you can see some, some, is not easy to see, you can slowly by hand touch, or see the specifications are relatively thin, welded pipe
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:Stainless steel tube, also known as why tube?
The longitudinal section can be divided into equal section tube and variable cross section tubeThe variable section tube has a conical tube, a stepped tube and a periodically cross section pipe, etc.
Q:Welded and seamless steel pipe how to distinguish?
Different processing technology:Seamless tubes are made of quality carbon steel or alloy steel. Processing technology of seamless pipe hot rolling and cold drawing is divided into two ways, and the tube is generally based on welded.
Q:What is an electric welded pipe (EFW)? Seek help!
According to the operation requirements of the electric welding machine, connect the lead wire and set up the proper welding parameter of the electric welding machine, which can be operated by manual or automatic two input methods.After checking, start the electric welding machine and enter the welding process. When the welding time is reached, the machine will automatically enter the cooling state.When the pipe completely removed after cooling, electric fusion welding machine.Cutting the pipe with the cutting tool of plastic pipe or fine toothed saw with cutting guide device, and making its end face perpendicular to the axis of pipe. Remove the edges of the edges with a knife, scrape the weld area in the pipe or spigot end and clean the weld area.Should use the special fixture as far as possible to secure the components to be connected, and the roundness of the pipe shall not exceed 1.5% of the outer diameter of the pipe, or it should be corrected on the corresponding fixture.
Q:Is the seamless steel pipe used in the market hot or cold drawn?
Outside diameter 89, most are cold drawn, more than 89 hot rolling.
Q:Are there specifications for scaffold steel pipe with 48mm * 3.2mm?
However, there are a variety of non GB steel tubes on the market, mainly in the wall thickness, and are thinner than the national standard requirements, you said that thickness may have, but the thinnest only about 2.6mm-2.7mm.

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