Products
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Steel pipe China Quality Manufacturer customizable
Introduction A steel material that is open at both ends and has a hollow and concentric cross-section, The specifications of steel pipes are expressed by external dimensions (such as outer diameter or side length) and inner diameter and wall thickness. The size range is very wide, from small diameter capillary tubes to large round steel pipes with a diameter of several meters. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, co... -
Hexagon steel pipe Save steel for structural parts
Introduction Hexagon steel pipe is also called special-shaped steel pipe, which also has octagonal pipe, rhombus pipe, oval pipe and other shapes. For economical section steel pipes, including non-circular cross-sectional contours, uniform wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length, symmetrical and asymmetrical sections, etc. Such as square, rectangle, cone, trapezoid, spiral, etc. Special-shaped steel pipes can better adapt to the ... -
Drill pipe casing Oil well drilling
Introduction It is a steel pipe used to support the wall of oil and gas wells to ensure the normal operation of the entire oil well after drilling and completion. Each well uses several layers of casing according to different drilling depths and geological conditions. Cement is used to cement the well after the casing is run down. It is different from tubing and drill pipe and cannot be reused. It is a one-time consumable material. Therefore, casing consumption accounts for more than 70% of a... -
Precision bright pipe Seamless steel tube
Introduction It is a high-precision steel pipe material processed by fine drawing or cold rolling. Because the inner and outer walls of the precision bright tube have no oxide layer, bear high pressure without leakage, high precision, high smoothness, cold bending without deformation, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic components, such as cylinders or The oil cylinder can be a seamless tube or a welded tube. The chemical composition o... -
Deformed steel pipe Seamless steel tube
Introduction Deformed steel pipe is a general term for seamless steel pipes with cross-sectional shapes other than round pipes. It is an economic section steel pipe. Including non-circular cross-sectional contours, uniform wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length, symmetrical and asymmetrical cross-sections, etc. Such as square, rectangle, cone, trapezoid, spiral, etc. Special-shaped steel pipes can better adapt to the particulari... -
Geological drill pipe Petroleum, Geological, Cbm Drill Pipe
Introduction It is used for geological drilling and is for the construction team to conduct geological drilling. According to the purpose, it can be divided into geological drill pipes, core pipes, casing pipes and sedimentation pipes. The steel pipes are delivered in a heat-treated state. Parameter Item Geological drill pipe Standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material DZ40、DZ50、DZ55、DZ60、R780、etc. Size Outer diameter: 10mm-500mm or as requiredThickness: 0.5mm~100mm or... -
Boiler steel pipe hot rolled seamless high pressure boiler tube
Introduction Boiler steel pipe refers to the steel with open ends and hollow section, and its length is larger than that of the surrounding. According to the production method, it can be divided into seamless steel pipe and welded steel pipe. The boiler steel pipe specifications use the external dimensions (such as outer diameter or side length) And the wall thickness indicates that its size range is very wide, from a small diameter capillary tube to a large-diameter tube with a diameter of s... -
Line pipe Drainage Natural gas oil X42 X46 X52 X56 X60 X65
Introduction Line pipe: The oil, gas or water pumped out of the ground is transported to the petroleum and natural gas industrial enterprises through the line pipe. Line pipes include seamless pipes and welded pipes. The pipe ends have flat ends, threaded ends and socket ends; the connection methods are end welding, coupling connection, socket connection, etc. The performance requirements of pipeline steel pipes are different. According to the different tempering temperature, tempering can be... -
Steel Scaffold Tubes Tripod Pipe Stands Gi Pipe Supports
Introduction Steel Scaffold Tubes is a special term used by people in the construction or construction industry; Bracket steel pipe can play different roles on construction sites and construction sites; In order to facilitate the decoration and construction of higher floors, it cannot be directly constructed; Bracket steel pipe can also be used for construction Provide safety protection for personnel and roadside pedestrians, maintenance of the surrounding safety net and high-altitude install... -
Alloy steel pipe manufacturer AISI 4130 Seamless Steel Tube
Introduction Alloy steel pipe is made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel, and is made by hot rolling (extruding, expanding) or cold rolling (drawing). The biggest advantage can be 100% recycling, which is in line with the national strategy of environmental protection, energy saving and resource saving. The national policy encourages the expansion of the application field of high-pressure alloy pipes. At present, the consumption of alloy tub... -
Ductile iron pipe Made in China K9 C30 C40 En545 ISO2531
Introduction The essence of cast iron steel pipe is ductile iron pipe. Because Ductile iron pipe has the essence of iron and the performance of steel, it is called this way. The graphite in the ductile iron pipe is in the form of spheroids, and the size of the graphite is generally 6-7. In terms of quality, the spheroidization grade of the cast iron pipe is controlled to be 1-3, and the spheroidization rate is ≥80%, so the mechanical properties of the material itself have been better improved... -
Bearing steel pipe high precision
Introduction Bearing steel pipe refers to a seamless steel pipe that is hot-rolled or cold-rolled (cold drawn) for the manufacture of ordinary rolling bearing rings. The outer diameter of the steel pipe is 25-180 mm, and the wall thickness is 3.5-20 mm. There are two types of ordinary precision and higher precision. Bearing steel is the steel used to make balls, rollers and bearing rings. Bearings are subjected to great pressure and friction during work, so the bearing steel is required to ha...
