Seamless steel pipe

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
20000ton m.t./month

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Product Description:


                       

                          A106 GR.B  Fluid Seamless steel pipe                                                       API5L X42 Seamless Pipe
                       

                                          API5L X52 Seamless Pipe                                                         Structure Seamless Steel Pipe

 

Product  Descriptions

Product name: Seamless steel pipe

Outside Diameter : 1/2" -24"

Walk Thickness: 5-30mm(SCH 10---SCH XXS)

Length: 5.8m, 6m, 11.8m,12m or as customer's requirements

Standard: ASME , ANSI, DIN,GB8162/8163,GB 3087, JIS, API 5L ,EN10216

Material: ASTM A 179 ,A106Gr B/C,API5L Gr.B,  X42,X46,X52,X56,X60,X70, API 5CT J55, K55 ,N80 , L80,P110,A335 P91,A335P92,
               
A335P11 , A335P22,A335P5,A335P9,A691Gr11,34Mn6, 20G,20#, 10#,                  


Process: Hot rolled and Cold drawn

Package
:Painting ,Bevel End ,with plastic cap ,in bundles

Certification: ISO9001,ASME , API 5L, CE,CCS

Application :  It  is widely used in mechanical processing,Petroleum,chemical, transportation ,gas, water,shipbuilding                                      and construction industry

Third Party Inspection:OMIC,SGS,BV ,TUV

Loading Port: Tianjin xingang /Shanghai/Qingdao

Payment Term: L/C,T/T

Minimum Order : 10 tons or negotiation

Supply Ability:20000 T/Month


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Q:How big is the seamless steel tube of DN50?
This refers to the diameter of the steel pipe is 50 mm, DN50 steel pipe diameter is 60.3 mm, that is, 60.3 * 5 mm steel pipe
Q:What does "SC50" steel pipe mean in civil engineering?
The corrosion resistance of Ni is very strong in acidic environment. In the environment containing sulfuric acid or hydrochloric acid, the higher the content of Ni in the welded pipe is, the stronger corrosion resistance is. In general circumstances, the addition of Cr in a T-junction steel pipe prevents erosion. The marginal condition of the steel strip is another important cause of the wrong edges. The influence of mass flow rate, heat flux density and structural parameters (ratio of spiral curvature diameter and diameter of T-shape welded tube Dc/D) on heat transfer coefficient of saturated bubble boiling in vertical helical tubes.
Q:What is the difference between seamless steel pipe and welded pipe?
The main molding process is different. Ordinary steel pipes, such as tap water pipes, are usually welded by bending flat plates, and you can find a seam on it;
Q:How can galvanized steel pipe be connected with stainless steel pipe?
Attention should be paid to the zinc coating at the side of the groove before welding. It is OK to brush silver powder after welding. There is a lot of information about the welding of carbon steel and stainless steel. Just check it online.
Q:SC15 what does galvanized steel pipe look like?
DN15 galvanized pipe, nominal diameter of 15mm
Q:How do you solder purple copper plate and steel tube?
When the copper pipe and the size is not too large, such as 10 mm below the pipe welding, brazing is suggested, with brass solder, such as Wei Odin 201 solder, with supporting solder paste, with a neutral flame welding, the copper plate is heated to about 800 degrees, and then use the solder with 201 Wei Odin 201-F in solder welding, welding wire with melt molding.
Q:Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
After the use of full scaffolding, more than 3.6 meters of interior wall decoration is no longer calculated decorative scaffolding, and the interior wall of the scaffolding is still in accordance with the provisions of the scaffolding.
Q:What's the difference between steel pipe and pipe fittings?
Steel: steel pipe is a hollow steel strip, used as pipe conveying fluid, such as oil, gas, water, gas, steam, in addition, the bending and torsional strength of the same, the weight is light, so it is widely used in the manufacture of machinery parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
Q:What quota is reserved for buried DN20 steel pipe?
If it is reserved for embedded pipe pre buried steel waterproof casing, set of waterproof casing steel production and installation is to set the quota items, if the outdoor installation of welded steel pipe buried steel casing pre quota items, if it is a reserved hole, then there is no need to set the quota items.
Q:Does the seamless steel pipe need rust removal?
Spray (throw) shoot derusting by the high-power motor to drive the spray shot (impeller) blade rotating speed, the steel grit, steel shot, iron wire, minerals and other abrasive jet for 20# seamless steel tube surface under the action of centrifugal force (left) radiation treatment, not only can completely remove the dirt and rust, oxide, and the role of 20# seamless steel in abrasive blast and friction force, can achieve the required uniform roughness.Not only can the physical adsorption effect on the surface of the pipe be increased, but also the mechanical adhesion of the anticorrosive layer to the pipe surface can be enhanced. Therefore, spraying (throwing) shot derusting is an ideal method of rust prevention for pipeline corrosion protection. Generally speaking, shot peening (sand) derusting is mainly used in the inner surface treatment of tubes, shot blasting (sand) derusting is mainly used for the outer surface treatment of tubes.

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