cold rolled high precision seamless steel pipe used oil pipe

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  • precision rolling pipe – rolled precise pipe manufacturer ...

    Cold-rolled precision steel tubing carbon steel seamless pipe,High precision 304 stainless steel pipe, stainless steel pipe of Chinese factory in hot cold rolling steel material, -Industries such as petroleum, petrochemical, chemical machinery, nuclear power, boiler, heat exchanger, ship, paper making, textile, chemical fiber machinery, medical equipment and environmental protection are ...

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  • High Precision Cold Drawn Steel Pipe/Cold Rolled Seamless Tube

    High Precision Cold Drawn Steel Pipe Cold Rolled Seamless Tube 6-520mm OD. Application. High Precision Cold Drawn Steel Pipe Cold Rolled Seamless Tube is used in automotive industry, and in the occasion where the high accuracy, brightness, cleanness of the tube are required. Oil and gas industry equipment.

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  • Cold Rolled Seamless Pipe - China Seamless Steel Pipe ...

    Cold Rolled Seamless Pipe. Cold Rolled Seamless Pipe is a cold-drawn or cold-rolled precision seamless steel pipe with high dimensional accuracy and good surface finish for mechanical structures and hydraulic equipment. Cold-rolled (dial) seamless pipe is divided into general steel pipe, low and medium...

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  • Seamless Steel Pipe, Cold Drawn Seamless Pipe, Cold Rolled ...

    A professional leader China Seamless Steel Pipe, Cold Drawn Seamless Pipe, Cold Rolled Seamless Pipe manufacturer with high quality and reasonable price. Welcome to contact us. E-mail: [email protected] Mol : +86-150-6196-5293

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  • Wholesale high quality precision seamless steel pipe ...

    Precision seamless steel pipe is a high-precision steel pipe material processed by cold drawing or hot rolling. Since the inner and outer walls of precision seamless steel pipes have no oxide layer, withstand high pressure without leakage, high precision, high finish, cold bending without deformation, flaring, flattening without cracks, etc., they are mainly used to produce pneumatic …

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  • Seamless steel pipe, Seamless steel pipe, GB steel pipes

    Seamless pipe is used for supply or transportation of water, oil, gas and other liquids under the specification of seamless pipe (GB T8163-1999). Correctly cooled or cold-rolled seamless steel pipe (GB3639-83) is used for mechanical structure, hydraulic equipment, high precision and surface finish. Selecting machines that produce seamless ...

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  • Seamless carbon steel pipe

    Seamless steel pipe Seamless steel pipe is the main pipe structural material in construction and high pressure usage. It will be manufactured by Hot Rolled and cold drawn. The material properly used in the oil and gas transfer, high pressure hot water, special …

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  • Tube Billets For Precision And Cold Drawn Seamless Steel Pipe

    2021-3-17u2002·u2002Finished or Hot Rolled, Cold Drawn Seamless Steel Pipe Use: Structural seamless steel pipe Billet. Including low carbon steel, medium carbon steel and alloy structural steel billet, steel grades are ASTM A53, ASTM A36, ASTM A106, ASTM …

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  • Seamless Precision Steel Pipe, Precision Steel Tube

    Seamless precision steel pipe is used in hydraulic & pneumatic cylinder,automobile and other mechanical device .Feature: high precision and high brightness, the inner and outer surface of the tubes have high cleanness without oxid, mechanical properties of the final tubes also come out excellent, promising no leakage under high pressure, no deformation after cold-bent and no …

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  • Cold Drawn Seamless Mechanical Steel tube and pipe

    Heat Treatment of Cold Drawn Seamless Steel Pipe Cold drawn seamless tube is used for high dimensional accuracy mechanical structure, hydraulic equipment and good surface finish cold drawn or cold rolled precision seamless steel tubes. High-precision drawing denotes the outer diameter size precision (tolerance) strict and external surface ...

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  • China Cold Rolled Seamless Pipe Suppliers - Cold Rolled ...

    Cold rolled seamless steel tube is used for precision mechanical structure, hydraulic equipment or steel sleeve of high dimensional accuracy and good surface finish of a seamless steel tube. High-precision cold rolled precision steel pipe is a new type of steel pipe, and its main feature is high precision.

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  • cold rolled pipe products - Seamless steel pipe

    Cold rolled square steel pipes or cold rolled black annealed square tubes is made by the cold rolled sheets or coils, its name comes from the scaly, dark-colored iron oxide coating on its surface. Its used in applications that dont require galvanized steel. 2 Steel Grade Q195, S195 etc. 3 Sizes SHS10X10 to 100X100mm, RHS8X16 to cold rolled pipe ...

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  • Pipe For Oil Field, Oilfield pipe, Oilfield ... - Sunny Steel

    Pipe For Oil Field and Drill Pipe For Oil Field: Oilfield Pipe and Supply supplies new and used steel casing pipe, piling pipe, surplus pipe, and used steel pipe. Length: 20,also customed. Theoretical weight (Threads & Couplings): 24.89-88.55 kg/m. Standard: API-5CT Technical Contract.

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  • China 8mm~42mm DIN2391 St37.4 St45 St52 Cold Rolled

    Steel Pipe, Seamless Steel Pipe, Steel Tube manufacturer supplier in China, offering 8mm~42mm DIN2391 St37.4 St45 St52 Cold Rolled Cold Drawn Annealed Seamless Steel Tube Galvanized Steel Pipe for Oil Pressure Tube, Hot Dipped Galvanized Seamless Welded Steel Pipe Galvanized Stee Tube Gi Pipe (Round, Square, Rectangle), ASTM A312/A213 TP304/304L/316/316L Seamless Stainless …

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  • Seamless Precision Steel Pipe, Precision Steel Tube

    Seamless precision steel pipe is used in hydraulic & pneumatic cylinder,automobile and other mechanical device .Feature: high precision and high brightness, the inner and outer surface of the tubes have high cleanness without oxid, mechanical properties of the final tubes also come out excellent, promising no leakage under high pressure, no deformation after cold-bent and no cracks when ...

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  • Seamless Steel Pipe - High Strength Steel

    Longteng owns hot-rolled seamless steel pipe production line is the third most advanced small-diameter continuous rolling mill in China. It can produce OCTG Pipes, Fluid Pipes, Boiler Pipe and Tubes, High value-added products such as Hydraulic Pillar Pipes, Cylinder Sleeves, Structural Pipe, Seamless Pipes for Shipbuilding and Bearings.

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  • Tube Billets For Precision And Cold Drawn Seamless Steel

    2021-3-17u2002·u2002Finished or Hot Rolled, Cold Drawn Seamless Steel Pipe Use: Structural seamless steel pipe Billet. Including low carbon steel, medium carbon steel and alloy structural steel billet, steel grades are ASTM A53, ASTM A36, ASTM A106, ASTM A335, Din 17175, and ASTM A333.; Boiler tube Billet.

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  • Best China Wholesale Cold Rolled Pipe Manufacturers ...

    2021-9-16u2002·u2002Alloy seamless steel pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe, because this kind of steel pipe contains more CR Its high temperature resistance, low temperature resistance and corrosion resistance are unmatched by …

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  • Precision Steel Pipe Features and Applications than

    Precision pipe is the carbon, alloy or stainless steel pipe with high precision sizes. Usually it has been made through hot rolling or cold drawn (cold rolling) processes. So precision pipe is a kind of seamless pipe. It is designed with several advantages: Inside and outside surface no oxide coating; It could bear high pressure, no leaking;

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  • How to distinguish hot rolled seamless pipe and cold ...

    2018-2-13u2002·u2002Hot-rolled seamless steel pipes and cold-rolled seamless steel pipes are formed by the process of steel or steel plate, they have a great impact on the microstructure and properties of steel, the rolling mill is mainly hot-rolled, cold-rolled only for the production of small steel and sheet. Description: Standard ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, etc Material ASTM A106B, ASTM A53B ...

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  • Precision seamless steel pipe

    2021-9-8u2002·u2002Because the inner and outer walls of precision steel pipe have no oxide layer, bear high pressure and no leakage, high precision, high smoothness, cold bending without deformation, expansion It is mainly used for the production of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes or welded pipes.

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  • High Precision Cold Drawn Stainless Steel Seamless Pipe

    China High Precision Cold Drawn Stainless Steel Seamless Pipe, Find details about China Seamless Steel Pipe, Alloy Steel Pipe from High Precision Cold Drawn Stainless Steel Seamless Pipe - Huzhou Zhuoli Special Steel Trade Co., Ltd.

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  • Alloy cold drawn seamless steel pipe

    Cold Drawn or Cold Rolled Precision Seamless Steel Pipe . Precision pipe is a kind of seamless steel pipe with high precision and brightness, which is produced by cold drawing or cold rolling process.Its inner and outer diameter size can be accurate to within 0.02 mm, precision steel tube inside and outside wall without oxidation layer, under high pressure without leakage, high precision, high ...

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  • Cold Drawn Seamless Mechanical Steel tube and pipe

    Heat Treatment of Cold Drawn Seamless Steel Pipe Cold drawn seamless tube is used for high dimensional accuracy mechanical structure, hydraulic equipment and good surface finish cold drawn or cold rolled precision seamless steel tubes. High-precision drawing denotes the outer diameter size precision (tolerance) strict and external surface ...

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  • Jinshan steel pipe - PRECISION PIPE EXPERT

    Shandong Jinshan Steel Pipe Co., Ltd is a professional company of manufacturing and distributing seamless steel pipe,located in Liaocheng city of Shandong province which is the biggest steel pipe supplying market base in China. We started from producing cold-rolled precision pipe in 2003, which are used for gas spring, shock absorbers for ...

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  • Seamless Steel Pipe/Tube (SMLS Pipe/Tube), Seamless

    Seamless steel pipe has better pressure capacity, strength is higher than ERW welded steel pipe. So it is widely applied in high pressure equipment, and thermal, boiler industries. Generally the welding seam of the welded steel pipe is the weak point, the quality affect overall performance.

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  • cold rolled pipe products - Seamless steel pipe

    Cold rolled square steel pipes or cold rolled black annealed square tubes is made by the cold rolled sheets or coils, its name comes from the scaly, dark-colored iron oxide coating on its surface. Its used in applications that dont require galvanized steel. 2 Steel Grade Q195, S195 etc. 3 Sizes SHS10X10 to 100X100mm, RHS8X16 to cold rolled pipe ...

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  • Seamless tube

    ASTM A179 cold drawn seamless carbon steel pipe is mainly used in various sectors of the metal structure facilities, mainly after the rust of steel pieces immersed in 440 - 460 ℃ melting zinc solution, so that the steel surface attached to the zinc layer, which play a preservative purpose.

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  • What is a Seamless Steel Pipe? About Seamless Steel Pipes ...

    2019-7-6u2002·u2002Seamless Pipes can be cold-drawn or hot rolled. Cold-drawn special-section seamless pipes are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction. Advantages of Seamless Pipe. Increased Pressure Ratings. Welded seam of steel pipe …

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  • Precision Steel Pipe Features and Applications than

    Precision pipe is the carbon, alloy or stainless steel pipe with high precision sizes. Usually it has been made through hot rolling or cold drawn (cold rolling) processes. So precision pipe is a kind of seamless pipe. It is designed with several advantages: Inside and outside surface no oxide coating; It could bear high pressure, no leaking;

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  • High Precision Cold Drawn Steel Pipe/Cold Rolled

    High Precision Cold Drawn Steel Pipe Cold Rolled Seamless Tube 6-520mm OD. Application. High Precision Cold Drawn Steel Pipe Cold Rolled Seamless Tube is used in automotive industry, and in the occasion where the high accuracy, brightness, cleanness of the tube are required. Oil …

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  • China Precision Seamless Steel Pipe Manufacturer - Landee

    2021-8-24u2002·u2002Precision seamless pipe is producing by a cold drawn process with high precision and high-quality finish. Due to the characteristics of high-precision, precision seamless pipe has extensive range of applications in precision machinery manufacturing, auto parts, hydraulic cylinders, construction (steel sleeve) industry and etc.

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  • API 5L Seamless Steel Line Pipe in Gr B to X65, for Oil ...

    API 5L Seamless steel pipe production methods can be divided into: Hot-rolled seamless pipe, Cold drawn (rolled) pipe and tube, Thermal expansion pipe, Cold spinning tube and Squeeze tubes. Formation – Seamless API steel pipes are made from a round steel billet while welded pies are made from a strip which is rolled and welded.

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  • Seamless Steel Pipe - Gnee steel

    2021-9-2u2002·u2002Cold Rolled Steel . Silicon Steel . Steel Profile . H Beam Angle Channel Steel Round Bars ... Api 5l psl2 X42 seamless carbon steel pipe View More Send E-mail Seamless Steel Pipe …

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  • Seamless tube, Seamless pipes, Cold drawn seamless tube ...

    Characteristics. Seamless steel pipe for the use of engineering and construction is very widely, it is a hollow steel strip no seams, it is mainly used to transport liquids pipelines, different look and general steel,one of those heavy type steel, it has a strong resistance to corrosion, resistant to general corrosion.. high precision can do small batch production.

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  • What Kind Of Material Is Used For Seamless Steel Pipe?

    2018-9-26u2002·u2002A steel pipe with no joints on the outer surface made of a single piece of metal is called a seamless steel pipe.According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold rolled pipe, a cold drawn pipe, an extruded pipe, a top pipe, and the like.

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  • Use of cold drawn seamless steel tubes

    Cold drawn seamless steel pipes. Seamless tubes are widely used. General purpose seamless tube is rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel,Titanium tube and has the largest output, and is mainly used as a pipe or structural part for conveying liquids.

    Get Price
  • What is a Seamless Steel Pipe? About Seamless Steel Pipes ...

    2019-7-6u2002·u2002Seamless Pipes can be cold-drawn or hot rolled. Cold-drawn special-section seamless pipes are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction. Advantages of Seamless Pipe. Increased Pressure Ratings. Welded seam of steel pipe …

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  • The difference between hot rolled and cold rolled seamless ...

    2017-1-20u2002·u2002Cold rolled seamless pipe (GB3639-2000) is used for precision mechanical structure, hydraulic equipment and high surface finish of cold drawn or cold-rolled precision seamless steel tubes. Seamless steel tubes for hot rolling and cold rolling (DIAL ...

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  • ASTM A519 Grade 1018 Steel Tubing and AISI 1018

    2021-7-30u2002·u2002ASTM A519 1018 Steel Chromoly Tubing is known to have a good combination of all of the typical characteristics of steel. For instance, the main features of the carbon ASTM A519 Grade 1018 steel pipes strength, some ductility, and comparative ease of machining.

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  • DIN high precision cold-drawn seamless steel pipe

    DIN High Precision Cold-drawn Seamless Steel Pipe Company can produce outer diameter 4mm-273mm, high precision cold drawn steel tube, cold-rolled steel tube, precision steel pipe, stainless steel tube, stainless steel tube wall thickness 0.1mm-25mm, accuracy up to /+0.025 mm, roughness of 0.2.

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  • DIN High Precision Cold-drawn Seamless Steel Pipe

    Company can produce outer diameter 4mm-273mm, high precision cold drawn steel tube, cold-rolled steel tube, precision steel pipe, stainless steel tube, stainless steel tube wall thickness 0.1mm-25mm, accuracy up to /+0.025 mm, roughness of 0.2.

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  • Cold Drawn or Cold Rolled Precision Seamless Steel Pipe

    Our company can produce the outside diameter 1 mm - 114.3 mm, wall thickness 0.1mm-14 mm for high precision cold drawn steel tube, cold rolled steel tube, precision steel pipe, stainless steel capillary tube, the precision of olerance can reach to -/+0.025 mm, the roughness could up to 0.2μ .

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  • Jinshan steel pipe - PRECISION PIPE EXPERT

    Shandong Jinshan Steel Pipe Co., Ltd is a professional company of manufacturing and distributing seamless steel pipe,located in Liaocheng city of Shandong province which is the biggest steel pipe supplying market base in China. We started from producing cold-rolled precision pipe in 2003, which are used for gas spring, shock absorbers for ...

    Get Price
  • API 5L Seamless Steel Line Pipe in Gr B to X65, for Oil ...

    API 5L Seamless steel pipe production methods can be divided into: Hot-rolled seamless pipe, Cold drawn (rolled) pipe and tube, Thermal expansion pipe, Cold spinning tube and Squeeze tubes. Formation – Seamless API steel pipes are made from a round steel billet while welded pies are made from a strip which is rolled and welded.

    Get Price
  • cold rolled pipe products - Seamless steel pipe

    Cold rolled square steel pipes or cold rolled black annealed square tubes is made by the cold rolled sheets or coils, its name comes from the scaly, dark-colored iron oxide coating on its surface. Its used in applications that dont require galvanized steel. 2 Steel Grade Q195, S195 etc. 3 Sizes SHS10X10 to 100X100mm, RHS8X16 to cold rolled pipe ...

    Get Price
  • The difference between hot rolled and cold rolled seamless ...

    2017-1-20u2002·u2002Cold rolled seamless pipe (GB3639-2000) is used for precision mechanical structure, hydraulic equipment and high surface finish of cold drawn or cold-rolled precision seamless steel tubes. Seamless steel tubes for hot rolling and cold rolling (DIAL ...

    Get Price
  • GB standard for seamless steel pipe

    [14] Cold-drawn or cold-rolled precision seamless steel pipe (GB3639-2000) is a cold drawn or cold-rolled precision seamless steel pipe used for mechanical structures and hydraulic equipment with high dimensional accuracy and good surface finish.

    Get Price
  • Use of cold drawn seamless steel tubes

    Cold drawn seamless steel pipes. Seamless tubes are widely used. General purpose seamless tube is rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel,Titanium tube and has the largest output, and is mainly used as a pipe or structural part for conveying liquids.

    Get Price
  • What Kind Of Material Is Used For Seamless Steel Pipe?

    2018-9-26u2002·u2002A steel pipe with no joints on the outer surface made of a single piece of metal is called a seamless steel pipe.According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold rolled pipe, a cold drawn pipe, an extruded pipe, a top pipe, and the like.

    Get Price
  • DIN high precision cold-drawn seamless steel pipe

    DIN High Precision Cold-drawn Seamless Steel Pipe Company can produce outer diameter 4mm-273mm, high precision cold drawn steel tube, cold-rolled steel tube, precision steel pipe, stainless steel tube, stainless steel tube wall thickness 0.1mm-25mm, accuracy up to /+0.025 mm, roughness of 0.2.

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  • DIN High Precision Cold-drawn Seamless Steel Pipe

    Company can produce outer diameter 4mm-273mm, high precision cold drawn steel tube, cold-rolled steel tube, precision steel pipe, stainless steel tube, stainless steel tube wall thickness 0.1mm-25mm, accuracy up to /+0.025 mm, roughness of 0.2.

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  • Seamless Steel Pipe - Hunan Prime Steel Pipe Co., Ltd

    Pipe Type: Seamless Pipe, Seamless Carbon Steel Pipe, Carbon Steel Seamless Pipe, Hot Rolled Seamless Steel Pipe, Cold Drawn Seamless Steel Pipe, Cold Rolled Seamless Steel Pipe Application: For High Temperature Service, High Temperature Fluids Transmission (oil, gas, water, steam etc.) Specification: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm) WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

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  • China Steel Tube manufacturer, Steel Pipe, Precision ...

    2021-6-12u2002·u2002Cold Drawd High Precision Seamless Steel Tube for Hydraulic/Automobile Oil/Gas Drilling Food Dairy Products ... En10305 High Precision Cold Rolled Seamless Steel Pipe ... Piston Rod, CNC Machining Part, Seamless Steel Pipe, Precision Cold Rolled /Drawn Seamless Steel Pipe, Steel Coil/Sheet, Special Section Tube. City/Province.

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  • cold rolled pipe products - Seamless steel pipe

    Cold rolled square steel pipes or cold rolled black annealed square tubes is made by the cold rolled sheets or coils, its name comes from the scaly, dark-colored iron oxide coating on its surface. Its used in applications that dont require galvanized steel. 2 Steel Grade Q195, S195 etc. 3 Sizes SHS10X10 to 100X100mm, RHS8X16 to cold rolled pipe ...

    Get Price
  • Steel Pipe & Tube from China Manufacturers -

    Cold Drawd High Precision Seamless Steel Tube for Hydraulic/Automobile Oil/Gas Drilling Food Dairy Products ... carbon cold drawn high precision seamless metal steel tubing and pipe High Precision Seamless Steel Tube for Automotive Industry and Hydraulic Application ... 1.5 Inch 1018 1020 1095 Cold Rolled Steel Pipe Be used for hydraulic system ...

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  • SAE 4140 42CrMo High quality seamless Steel Pipe used

    SAE 4140 42CrMo High quality seamless Steel Pipe used for Drill Pipe, US $ 750 - 800 Ton, Shandong, China, NO, Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, OIL PIPE, Structure Pipe, Other.Source from Shandong Hui Yuan Metal Material Co., Ltd. on Alibaba.com.

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  • GB standard for seamless steel pipe

    [14] Cold-drawn or cold-rolled precision seamless steel pipe (GB3639-2000) is a cold drawn or cold-rolled precision seamless steel pipe used for mechanical structures and hydraulic equipment with high dimensional accuracy and good surface finish.

    Get Price
  • Seamless pipes by applications, Seamless pipes, Cold

    The size in the table above is for the cold-drawn or cold-rolled tubes. The size of the green area is the regular specification, we can accept orders directly, but the yellow area shall be subject to a technical evaluation. The Out side diameter (O.D) and wall thickness (W.T.) of the tube should be complied.

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  • Best China Wholesale Cold Rolled Pipe Manufacturers ...

    2021-9-16u2002·u2002Alloy seamless steel pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe, because this kind of steel pipe contains more CR Its high temperature resistance, low temperature resistance and corrosion resistance are unmatched by …

    Get Price