Seamless steel pipe

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                          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

: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:What's the difference between a rectangular tube and a rectangular steel tube?
No difference, but your name is different, rectangular steel pipe, but can be divided into seamless rectangular steel pipe and welded rectangular, these two, in the material will also have a difference, I do not know how to help you
Q:What material is RHS in the steel tube?
RHS is a rectangular hollow section steel. The RHS structure represents a rectangular hollow section steel.
Q:Seamless steel pipe and welded pipe what is the difference?
The welded pipe is made directly from the stainless steel band by machine, and it is made of round steel or perforated by Guan Pi
Q:What are the uses of seamless steel tubes?
Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, such as rolling bearing ring, Jack and so on, has been widely used in steel pipe manufacturing.
Q:How to calculate the maximum bending stress of steel pipe? Is there a list of the maximum flexural normal stresses for steel pipes of different materials and diameters?
The maximum flexural normal stress is calculated as: Sigma =M/ (gamma x*Wnx).Of which: M is the maximum bending moment of the steel tube;Gamma X - the plastic development coefficient of the cross section; for the cross section of the steel tube, 1.15,
Q:Can galvanized steel tubes simmer?
Galvanized steel pipe can simmer bending.Is a set of bending bending bending die, no matter what kind of equipment, most are used in pipe, mainly used for oil and gas, infusion, more plays an important role in aircraft and engine.
Q:Theoretical weight of 25*25*1.5 square steel tubes
Square steel tube, referred to as square tube, also known as square tube, is a square pipe of a kind of name, that is, the length of the same steel pipe. The strip is rolled by process. Generally, the strip is disassembled, leveled, crimped and welded to form a round tube. The tube is then rolled into square tubes and cut to the required length, usually 50 pieces per package.
Q:What's the use of steel pipe?
(processing workshop of Tianjin steel pipe company as a result of the steel pipe truss structure, the actual steel saving up to 42.9%), with a steel pipe manufacturing highway bridge can not only save steel, simplify the construction, but also can greatly reduce the coated area, saving investment and maintenance costs.
Q:What's the difference between round and round tubes?
Round steel is generally refers to steel, the surface is not threaded, different from round steel pipe, round tube is round tube.
Q:How seamless steel tube is formed?
Hot drawing or cold drawing. The so-called cold is the billet from the thick wall tube is not heated, oil lubrication, with a steel sleeve inside, gradually elongated. Hot drawing is to make the billet tube red, do such work, generally thick wall applicable.

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