HOT-ROLLED STEEL SHEET, ELECTRIC RESISTANCE WELDED STEEL PIPE AND RECTANGULAR STEEL PIPE, AND LINE PIPE AND BUILDING STRUCTURE

Cylindrical Cargo Container Construction

STEEL PIPE FOR LINE PIPE WITH EXCELLENT LOW TEMPERATURE TOUGHNESS OF WELDED ZONE AND METHOD FOR MANUFACTURING THE SAME

HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME, AND HIGH-STRENGTH ELECTRIC RESISTANCE WELDED STEEL PIPE AND METHOD FOR PRODUCING THE SAME

ELECTRIC RESISTANCE WELDED STEEL PIPE AND METHOD FOR PRODUCING THE SAME

HOT-STRETCH-REDUCED ELECTRIC RESISTANCE WELDED PIPE

METHOD FOR WELDING AND ASSEMBLING A COMPONENT

Cylindrical Cargo Container Construction

WELDING MONITORING APPARATUS AND WELDING MONITORING METHOD

STEEL SHEET FOR PIPE HAVING EXCELLENT HYDROGEN-INDUCED CRACK RESISTANCE AND METHOD FOR MANUFACTURING SAME

ELECTRIC RESISTANCE WELDED STEEL PIPE AND METHOD FOR MANUFACTURING THE SAME

METHOD AND APPARATUS FOR MANUFACTURING METAL PIPE

MULTI-TUBULAR BEAM FOR A VEHICLE

CLAMPING DEVICE FOR LONGITUDINAL-SEAM-WELDED PIPE ELEMENTS

STEEL PIPE COLLAPSE STRENGTH PREDICTION MODEL GENERATION METHOD, STEEL PIPE COLLAPSE STRENGTH PREDICTION METHOD, STEEL PIPE MANUFACTURING CHARACTERISTICS DETERMINATION METHOD, AND STEEL PIPE MANUFACTURING METHOD

ELECTRIC RESISTANCE WELDED STEEL PIPE, METHOD FOR PRODUCING THE SAME, LINE PIPE, AND BUILDING STRUCTURE

Manufacturing Method of Welded Pipe and Manufacturing Device of Welded Pipe

Manufacturing method of member, manufacturing method of member for vehicle, and die and punch

Method and device for producing a rod-shaped element

Method for preparing multilayer metal composite pipe

METHOD AND DEVICE FOR CREATING AN ENVIRONMENTALLY SEALED CONNECTION BETWEEN TWO REGIONS

Support structure for a wind turbine

Cylindrical cargo container construction

Multiple-Winding Pipe Forming Device and Multiple-Winding Pipe Forming Method

Cored wire with particulate material

Process for the continuous production of thin-walled hollow profiles which are composed of nonferrous metals and have small diameters and are corrugated in sections

Steel material for line pipes, method for producing the same, and method for producing line pipe

Multi-tubular beam for a vehicle

Electric resistance welded steel pipe for producing hollow stabilizer, hollow stabilizer, and production methods for same

GOLF CLUB SHAFT AND METHOD FOR PRODUCING SAME

Roll forming machine

Method for manufacturing electroseamed metal tube

Electric-resistance-welded stainless clad steel pipe or tube

CONDUITS FOR TRANSPORTING FLUIDS AND METHODS OF FABRICATING THE SAME

Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant Steel Pipe, and Use of Such a Steel Pipe

Galvanized multi-tubular beam and method of continuously forming the same

Cylindrical cargo container construction

ELECTRIC RESISTANCE WELDED PIPE WELDING DEVICE AND ELECTRIC RESISTANCE WELDED PIPE WELDING METHOD

APPARATUS, METHOD, AND PROGRAM FOR MONITORING OPERATION OF HIGH FREQUENCY RESISTANCE WELDING AND INDUCTION HEATING WELDING OF ELECTRIC RESISTANCE WELDED STEEL PIPE

Method for manufacturing electroseamed metal tube, and electroseamed metal tube

Method of manufacturing a coiled tubing string

Method for manufacturing clad steel pipe

ASSEMBLY AND WELDING UNIT FOR LONGITUDINALLY WELDED PIPES

LONGITUDINAL SEAM WELDED STEEL PIPE

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE METHOD OF PRODUCING THE SAME

High performance material for coiled tubing applications and the method of producing the same

Welded pipe manufacturing apparatus and welded pipe manufacturing method

Method for detecting shape of butt joint of welded steel pipe, and quality control method and apparatus for welded steel pipes using the shape detecting method

Exhaust system component

Medium-manganese steel product for low-temperature use and method for the production thereof

STAMPING AND WELDING METHOD AND APPARATUS FOR FORMING A HOLLOW OR TUBULAR MEMBER WITH HIGH TOLERANCES

Electric resistance welded steel pipe having identifiable seam portion and method for manufacturing the same

Method for the in-line manufacturing of steel tube

Method of producing electric-resistance-welded stainless clad steel pipe or tube

WELDING MONITORING APPARATUS AND WELDING MONITORING METHOD

Electric resistance welded clad steel pipe or tube and method of producing same

Clad welded pipe or tube and method of producing same

Cored wire with particulate material

METHOD FOR MANUFACTURING DOUBLE PIPE

Electrical dust filter manufacturing method and electrical dust filter manufactured thereby

Pipe body, pipe and method of making pipe

Methods and assemblies for pie cuts

Electric resistance welded steel pipe for high-strength hollow stabilizer, and method for manufacturing electric resistance welded steel pipe for high-strength hollow stabilizer

ELECTRIC RESISTANCE WELDED STAINLESS CLAD STEEL PIPE AND METHOD OF MANUFACTURING THE SAME

Multiply-wound tube, method of manufacturing multiply-wound tube, and device for manufacturing multiply-wound tube

High performance material for coiled tubing applications and the method of producing the same

Forming tool for the production of a hollow component, and method for operating the forming tool

Method of manufacturing a coiled tubing string

Bracket-integrated double-layer door impact beam, apparatus and method for manufacturing the same

Method of monitoring manufacturing status of electric resistance welded pipe, device for monitoring manufacturing status of electric resistance welded pipe, and method of manufacturing electric resistance welded pipe

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE METHOD OF PRODUCING THE SAME

Continuous method for producing pre-insulated piping

Electric resistance welded steel pipe having identifiable seam portion and method for manufacturing the same

High-strength welded steel pipe for airbag inflator and method for manufacturing the same

High strength thick-walled electric-resistance-welded steel pipe for deep-well conductor casing, method for manufacturing the same, and high strength thick-walled conductor casing for deep wells

High strength thick-walled electric-resistance-welded steel pipe for deep-well conductor casing, method for manufacturing the same, and high-strength thick-walled conductor casing for deep wells

Electric resistance welded steel pipe and manufacturing method therefor

High performance material for coiled tubing applications and the method of producing the same

Method for producing a tube from metal

Method of manufacturing press-formed product, and press-formed product

ALIGNMENT UNIT FOR A PROFILING LINE

Method of forming extruded tubing for vehicle body component

Stabilizer bar and process of producing a stabilizer bar

ALPHA + BETA TITANIUM ALLOY WELDED PIPE EXCELLENT IN STRENGTH AND RIGIDITY IN PIPE LONGITUDINAL DIRECTION AND METHOD FOR PRODUCING THE SAME

Welded state monitoring system and welded state monitoring method

Electric resistance welded steel pipe for oil well

Method of Manufacturing Small-Diameter Stainless Pipe

Electric resistance welded steel pipe excellent in weld zone and method of production of same

Tube hydroforming of jointless USB stainless steel shell

Steel plate for thick-walled steel pipe, method for manufacturing the same, and thick-walled high-strength steel pipe

FLOWFORMING CORROSION RESISTANT ALLOY TUBES

Dowels for jointed concrete and methods of forming and using the same

Aluminum porthole extruded tubing with locating feature

Electric resistance welded steel pipe or steel tube having excellent HIC resistance and low-temperature toughness in electric resistance welded part, and method for manufacturing the same

Friction stir welded pipes

High-strength electric-resistance-welded steel pipe of excellent long-term softening resistance in intermediate temperature ranges

Electric resistance welding operation management device, electric resistance welding operation management method, and computer program

UOE steel pipe and structure

High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method of manufacturing the same

Method for producing welded tubes from steel

High performance material for coiled tubing applications and the method of producing the same

Method for producing welded steel pipe and welded steel pipe

Method of manufacturing laser welded steel pipe

Apparatus and method for producing a tailored sheet metal strip or metal profile

Tubular pressure accumulator, in particular for mixture-compressing, spark-ignited internal combustion engines

Production line of large diameter longitudinal welded pipe

Super large diameter longitudinal welded pipe forming machine set

Method for electric resistance welded steel tube

Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods

Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereof

Operation management device, operation management method, and operation management program for high-frequency resistance welding and induction welding

Turk's head stand

Hand-held power tool and production method

Low-Molybdenum, High-Strength Low-Alloy 80 ksi Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

Molybdenum-Free, High-Strength, Low-Alloy X80 Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

Electric-resistance-welded pipe welding apparatus

Electric-resistance-welded pipe welding apparatus

Machine of variable linear structure for the formation of tubes

Hybrid pin-fin micro heat pipe heat sink and method of fabrication

HIC-RESISTANT THICK STEEL PLATE AND UOE STEEL PIPE

Method of forming heat exchanger tubes

LOW CARBON WELDED TUBE AND PROCESS OF MANUFACTURE THEREOF

High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same

Electric resistance welded steel pipe excellent in deformability and fatigue properties after quenching

Dual seam electric resistance welded tubes

Method for manufacturing a rotor for a generator

METHOD AND APPARATUS FOR PRODUCING PIPE SECTIONS USING A LASER BEAM MOVABLE BY A SCANNING DEVICE, AND CORRESPONDING PIPE SECTION

METHOD FOR PROCESSING MEMBER HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY

High-strength steel tube having excellent chemical conversion treatability and excellent formability and method for manufacturing the same

Profiling arrangement for the longitudinal shaping of a metal band or starting profile into a profile or tube

PRODUCTION-OPTIMIZED PROCESS FOR PRODUCING A MULTILAYER PIPE

Downhole recovery production tube system

High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same

Forming apparatus, shoe thereof and forming method

Aluminum foil based hose

Method and device for producing closed profiles

System and method for monitoring of welding state

Method of improving formability of magnesium tubes

Hot-formed profile

Finishing station of variable structure for a machine for the formation of pipes

Method and equipment for manufacturing electric resistance welded steel pipe

ELECTRIC RESISTANCE WELDED STEEL TUBE FOR HEAT TREATMENT AND METHOD FOR MANUFACTURING THE SAME

High strength thick welded steel pipe for line pipe superior in low temperature toughness and method of production of the same

UOE steel pipe excellent in collapse strength and method of production thereof

Head unit for coil packaging

High-tensile steel plate, welded steel pipe or tube, and methods of manufacturing thereof

Guiding and shaping system

High-tensile strength welded steel tube for structural parts of automobiles and method of producing the same

Stainless-steel pipe for oil well and process for producing the same

PROCESSES FOR TEXTURED PIPE MANUFACTURER

METHOD OF FORMING HOLLOW AND SOLID JEWELRY CHAINS AND CHAINS FORMED THEREFROM

Hot bend pipe and a process for its manufacture

Metal Pipe and Manufacturing Method Thereof

Steel pipe for high strength line pipe superior in strain aging resistance and steel plate for high strength line pipe and methods of production of the same

HOLLOW BAR MANUFACTURING PROCESS

METHOD OF FORMING HEAT EXCHANGER TUBES

High strength welded steel tube superior in hydrogen embrittlement cracking resistance of weld metal and method of production of same

Simplified method and apparatus for making cored wire and other tubular products

Pressing Method for Sealing Heat Pipe

Hollow Bar Manufacturing Process

Method for the production of tubes for heat exchangers from precipitation-hardened alloys by high-frequency induction welding

Tube mill with in-line braze coating process

Heat exchanger for refrigerator and method for manufacturing a tube thereof

Ultrahigh strength UOE steel pipe and a process for its manufacture

Process for manufacturing powder-filled welded tubes, such as flux-cored welding wires

Low-migration components, media- or drinking-water carrying works

Hollow bar manufacturing process

Monitoring in tube production

Tubular metal body, method of producing same, liner for pressure vessel and method of producing same

TUBE MILL WITH IN-LINE BRAZE COATING SPRAY PROCESS

Method and device for manufacturing UOE steel pipes

Process for making a welded steel tubular having a weld zone free of untempered martensite

Method of manufacturing a coiled tubing system

Heat exchanger tube having strengthening deformations

Apparatus for rectifying round pipe and tubing

Hot reduced coil tubing

Omega type ornamental chain and process for making the chain

TUBE MILL WITH IN-LINE BRAZE COATING SPRAY PROCESS

Oil country tubular goods excellent in collapse characteristics after expansion and method of production thereof

UOE steel pipe excellent in collapse strength and method of production thereof

Metal tube and its production method

Omega type ornamental chain and process for making the chain

Method for manufacturing tubes and profiles

Tailored tubular blanks and a method for the production thereof

Method and device for changing the rolls of a tube welding stand

Forming method of nickel aluminum alloy tubular part with micro flow channels