SUBMERGED ARC WELDING CONTROL METHOD AND SUBMERGED ARC WELDING SYSTEM

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

WORK STRING TUBING CONNECTION RESTORATION

STEEL FOR SUBMERGED-ARC WELDING WIRE, WIRE ROD, SUBMERGED-ARC WELDING WIRE AND PREPARATION METHOD THEREFOR

ONE-SIDED SUBMERGED ARC WELDING METHOD, WELD JOINT, AND PRODUCTION METHOD FOR WELD JOINT

SUBMERGED ARC WELDING METHOD

Submerged Arc Welding Machine and Submerged Arc Welding Method

Submerged Arc Welding Machine and Submerged Arc Welding Method

HOT-ROLLED STEEL SHEET FOR HYPER TUBE AND MANUFACTURING METHOD THEREFOR

STAINLESS STEEL COMPOSITE PLATE FOR WEATHERING STEEL BRIDGE HAVING LOW YIELD RATIO AND PREPARATION METHOD THEREOF

LATERAL ELECTRO-CONDUCTION DEVICE AND METHOD FOR MULTI-WIRE SUBMERGED ARC INNER/OUTER WELDING OF STRAIGHT-SEAM STEEL PIPE

SUBMERGED ARC WELDED JOINT

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

SUBMERGED ARC WELDED JOINT

SUBMERGED ARC WELDING WIRE AND METHOD FOR PRODUCING WELD JOINT USING THE SAME

Work string tubing connection restoration

Systems and methods for low-manganese welding alloys

Work string tubing connection restoration

A METHOD FOR THE MANUFACTURE OF AN ASSEMBLY BY SUBMERGED ARC WELDING (SAW)

Work string tubing connection restoration

WELDING SLAG CLEANING DEVICE, WELDING MACHINE HEAD AND WELDING SYSTEM

WELDING WAVEFORM FOR STAINLESS STEEL APPLICATIONS

METHOD OF PREPARING A PIPE-SECTION

ONE-SIDE SUBMERGED ARC WELDING METHOD AND ONE-SIDE SUBMERGED ARC WELDING DEVICE

WELDING ASSEMBLY, WELDING PLANT AND METHOD FOR WELDING

Work string tubing connection restoration

Systems and methods for low-manganese welding alloys

LONGITUDINAL SEAM WELDED STEEL PIPE

SINGLE-SIDED SUBMERGED ARC WELDING METHOD AND SINGLE-SIDED SUBMERGED ARC WELDING DEVICE

System and method of unlocking features and parameters in a welding or cutting system using a physical key

Method for connecting two individual elements of an underwater fluid-transport pipe subject to fatigue

Multi-electrode submerged arc welding method

AGGLOMERATED WELDING FLUX AND SUBMERGED ARC WELDING PROCESS OF AUSTENITIC STAINLESS STEELS USING SAID FLUX

Work string tubing connection restoration

Systems and methods for low-manganese welding alloys

Submerged arc welding process

Welding waveform for stainless steel applications

Strip cladding heads having independent strip pressure adjustments and strip cladding systems with strip cladding heads having independent strip pressure adjustments

Cladding strip feeders having adjustable strip guide bearings and strip cladding systems with cladding strip feeders having adjustable strip guide bearings

SUBMERGED ARC WELDING WIRE AND WELDING METHOD

Weld joint

Hardfacing process and parts produced thereby

FLUX FOR SUBMERGED ARC WELDING

WELDING MATERIAL FOR SUBMERGED ARC WELDING AND GAS METAL ARC WELDING, HAVING REMARKABLE IMPACT RESISTANCE AND ABRASION RESISTANCE

Method for preparing metal composite plate strip by rolling

Method of making a steel Yankee cylinder

Welding Method for the Shielding of Hardened Wearing Elements in Hoppers, Buckets or Other Similar Equipment

Method for producing a multi-layer large pipe

Radioactive material storage canister

Welding material for weld cladding

Welding method and steam generator channel head

Forming process for hot forming a steel sheet of a rotor blade to be produced for a wind energy plant

CENTER PLATE FOR A RAILWAY CAR AND METHOD OF ASSEMBLING THE SAME

SYSTEM AND METHOD FOR AUTOMATIC HEIGHT ADJUSTMENT OF A TORCH

High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same

High strength steel plate having low yield ratio excellent in terms of strain ageing resistance, method of manufacturing the same and high strength welded steel pipe made of the same

Systems and methods for low-manganese welding alloys

Steel for welding

Method for welding rotors for power generation

Material processing through optically transmissive slag

Welded hot-rolled high-strength steel structural members and methods

Railroad rail head repair

Flux moisture control for sub-arc welding process

Weld metal with excellent creep characteristics

Systems and methods for using fluorine-containing gas for submerged arc welding

System and method for submerged arc welding

System and method for submerged arc welding

Welded hot-rolled high-strength steel structural members and methods

Welding process and a welding arrangement

Submerged arc welding method for steel plate

WELDED STEEL PIPE FOR LINEPIPE HAVING HIGH COMPRESSIVE STRENGTH AND HIGH FRACTURE TOUGHNESS AND MANUFACTURING METHOD THEREOF

Welded steel pipe for linepipe with high compressive strength and manufacturing method thereof

Systems and methods for using fluorine-containing gas for submerged arc welding

Apparatus and method for coating pipes or pipe sections

MELT TYPE HIGH BASICITY FLUX FOR SUBMERGED ARC WELDING USE

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

Device and method for powder handling for welding apparatus

Feedstock powder for production of high hardness overlays

Welded steel pipe for high strength line pipe superior in low temperature toughness and method of production of the same

Steel superior in CTOD properties of weld heat-affected zone and method of production of same

Header for a high-pressure apparatus of steam power plants

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

Welding method and steel plate deck

Pipe/Connector Weld Joint, and Methods of Welding Same

Pipe/connector weld joint, and methods of welding same

Method of welding a pipe/connector joint

Pipe/Connector Weld Joint, and Methods of Welding Same

Pipe/Connector Weld Joint, and Methods of Welding Same

Storage Packet For Welding Flux Comprising a Sandwich Structure of the Polymer/Metal Film Type Method For a Storage of a Welding Flux in Such a Packet and Method For Arc Welding Using a Welding Flux Stored in Such a Packet

System and method for forming a continuous strip/plate from a plurality of strips/plates and for forming a pipe from the continuous strip/plate

Imputing strength gradient in pressure vessels

WIRE, FLUX AND PROCESS FOR WELDING STEEL HAVING A HIGH NICKEL CONTENT

Method for fabricating a rotor shaft

Pipe/connector weld joint, and methods of welding same

System and method for manufacturing steel tapered poles

Composite gas turbine discs for increased performance and reduced cost

Power source for high current welding