MENU 0086-371-86151827 [email protected]World-class steel supplier

oil and gas line welding steel tube

【Thickness:】:1.2-150mm

【 Width:】:1220-4200mm

【Length:】:5000-18000mm

【Packaging Details:】:Standard export seaworthy packing or as required.

【Delivery Time:】:30-50 days, 7 days for stock goods.

【Loading Port:】:Shanghai ,Tianjin, Qingdao.

Online Chat

oil and gas line welding steel tube Introduction

Oil and Gas Pipeline Welding - Threeway Steel

Oil and Gas Pipeline Welding Summarized the current pipeline construction welded pipe process are the following categories A cellulose electrode manual welding to the next, more serious when the hydrogen sulfide corrosion of the pipeline or in cold environments pipeline, set to the low hydrogen type electrode welding.

Contact Supplier

Oil and gas pipeline welding - Kemppi

The safe way to onshore and offshore welding Oil and gas pipelines Quality first, from the field to consumers. ... The demand for larger diameter pipes with higher strength steel is increasing. Need for thinner wall thickness and faster but reliable welding methods is obvious. ... Check out our white paper on advanced pipe welding with gas ...

Contact Supplier

Steel for Oil & Gas Pipes - Industry

Steel for Oil & Gas Pipes Check out our Steel for Oil & Gas Pipes - Line Pipe, OCTG & Well Intervention brochure With over 30 years’ experience in producing steels for Oil & Gas welded pipes, ArcelorMittal Flat Carbon Europe supplies more than 450,000 metric tons of hot rolled steel coils each year to the global Oil & Gas Pipe industry .

Contact Supplier

Different Types of Oil & Gas Pipes Seamless, ERW, LSAW ...

The most common welding technique used for oil and gas pipes is the so-called “high-frequency induction technology” (ERW-HFI), consisting in the application of an induction current on the outer surface of the pipe able to generate a robust seam weld and join the two sides of the steel …

Contact Supplier

Steel for Oil & Gas Pipes - industry.arcelormittal

The Oil & Gas welded pipe industry requires a large variety of steels to accommodate the most severe conditions. Depending on the final application we offer three steel product families. Presenting our Steel for Oil & Gas families Line Pipe (API 5L, ISO 3183, EN 10208-2) For pipeline transportation systems Black Hot Rolled Steel Coils and Sheets

Contact Supplier

Oil and Gas Pipeline Design, Maintenance and Repair

PE 607 Oil & Gas Pipeline Design, Maintenance & Repair 24 PIPE DESIGNATION • A common designation of pipe size in the U.S. is the nominal pipe size (NPS) • Nominal diameter of pipes is given in inches. • The weight (or thickness) of the pipe is given in – schedule number (steel, stainless steel…

Contact Supplier

API 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe

For oil and gas storage, the best recommended type is ERW longitudinal, owing to its quality, ease of transport and cost. Both LSAW pipe and SSAW pipe are SAW pipe (Submerged Arc Welding Steel Pipe), is manufactured by making use of a submerged arc soldering process for preparing the steel and it results in high density pipe.

Contact Supplier

Improving welded joint structure, properties in oil and ...

Improving welded joint structure, properties in oil and gas pipelines Pulse welding improves homogeneity, reduces grain size in low-alloy manganese steels. The Tube & Pipe Journal October/November 2005 October 12, 2005 By Yu.N. Saraev

Author Yu.N. Saraev

Contact Supplier

Steel Natural Gas Pipe, Spiral Welded Tube, Jiafang Oil ...

Jiafang is natural gas transmission pipe manufacturer in China. The steel pipe have large diameter and can be widely used in the gas transmission trunk line of peri-urban areas. So far, we have provided the steel natural gas pipes for Shanghai natural gas pipeline network project, pipeline reconstruction project of Shanghai Oil Refinery, Jinshan petrochemical engineering, coal gas pipeline ...

Contact Supplier

Pipeline Equities - A Brief History of Steel Pipe

Small, medium and large diameter steel pipes are available however, the high strength of steel makes bending and forming more difficult. Generally, Electric Resistance Welded (E.R.W.) steel pipe are used for oil and gas processing and transmission lines registered which assures consistent quality in …

Contact Supplier

Oil & Gas Line Pipe-Hebei Huayang Steel Pipe Co..

ERW Steel Pipe - Oil & Gas Line Pipe - ERW Steel Pipe - Structural Pipe; LSAW Steel Pipe - Oil & Gas Line Pipe - LSAW Steel Pipe - Structural Pipe; Hollow Section Tube - Hot-dip Galvanized Hollow Section Tube - Square Steel Tube / SHS - Rectangular Steel Tube/ RHS

Contact Supplier

PIPELINE WELDING PROCEDURE SPECIFICATION

PIPELINE WELDING PROCEDURE SPECIFICATION WPS NUMBER ENB-MA-WPS-3 REV.0 AUGUST 11, 2014 ... Standard Z662, Oil and Gas Pipeline Systems. This procedure uses CRC Evans Welding Equipment and includes a provision for Mechanized Gas Shielded FCAW Up for fill and cap ... Steel Line Pipe CAN/CSA-Z245.11, Steel Fittings CAN/CSA-Z245.12, Steel Flanges ...

Contact Supplier

Common Pipe Terminology and Acronyms

Butt Weld (B.W.) Pipe Can have full or partial penetration. Carbon (C) Higher levels of carbon make welding more difficult. Ductility is also reduced as carbon increases. Carbon Steel Other than iron (Fe), contains only Carbon, Manganese and residual elements. Casing Pipe used as a structural retainer for the walls of a water, gas, or oil well.

Contact Supplier

Steel Natural Gas Pipe, Spiral Welded Tube, Jiafang Oil ...

Jiafang is natural gas transmission pipe manufacturer in China. The steel pipe have large diameter and can be widely used in the gas transmission trunk line of peri-urban areas. So far, we have provided the steel natural gas pipes for Shanghai natural gas pipeline network project, pipeline reconstruction project of Shanghai Oil Refinery, Jinshan petrochemical engineering, coal gas pipeline ...

Contact Supplier

Oil Pipeline Characteristics and Risk Factors ...

Oil Pipeline Characteristics and Risk Factors ... the properties of steel, developments in pipe manufacture (forming a piece of ... another advance in corrosion control. New "in-line" tools became available that allowed inspection for corrosion and other developing defects while the

Contact Supplier

API 5L Steel Line Pipe, Fittings, Casing Pipe, OCTG ...

Octal is a leading supplier of API 5L Steel Line Pipe, Fittings, OCTG Casing and Tubing, providing best solutions and prices for Oil and Gas industries worldwide.

Contact Supplier

Improving welded joint structure, properties in oil and ...

Improving welded joint structure, properties in oil and gas pipelines Pulse welding improves homogeneity, reduces grain size in low-alloy manganese steels. The Tube & Pipe Journal October/November 2005 October 12, 2005 By Yu.N. Saraev

Contact Supplier

Standard PiPe & Line PiPe - usstubular

Standard and line pipe from U. S. Steel tubular Products are widely used in the oil and gas, pipeline, construction, refining, chemical and petrochemical industries. U. S. Steel is an integrated steel maker, which means we produce our own steel and manufacture and finish steel …

Contact Supplier

How Pipe Is Manufactured

How Pipe Is Manufactured ... ERW pipe is primarily used as API Line pipe for the transmission of gas and oil. It is also used for the transmission of water. Under AWWA specifications. as piling and slurry pipe and in mechanical applications. ... Spiral Weld Pipe, as the name implies, is a steel pipe which has a seam running its entire length in ...

Contact Supplier

Pipe Production Catalogue - omksteel

23 Oil and Gas Line Pipes 27 Casings 33 Large Diameter Pipes 39 Anti-corrosive Pipe Coating 45 OMK TUBE ... in pipe shops have been designed using advances in pipe welding technology in Russia and worldwide — to meet current ... ERW water and gas line pipes manufacturing process 1. Coils examination 5. Skelp forming 9. Sizing 10. UT of weld

Contact Supplier

Oil & Gas Westlund

Our Oil and Gas specialists at Westlund stock vast quantities of pipe. DSAW, ERW, SMLS Schedule pipe up to XXH or Schedule 160 are available for welding on pressure lines.. See below for other ways Westlund can meet your needs.

Contact Supplier

Oil pipeline welding technology - Sunny Steel

Oil pipeline welding technology. ... Tungsten inert gas welding abbreviation TIG (Tungsten Inert Gas Weiding) welding. It is under the protection of inert gas, the use of tungsten arc generated by the electrode and the workpiece base material and the hot melt filler wire (filler wire if used) is a welding method. ... Weld steel pipes We produce ...

Contact Supplier

Pipe Color Code Standard and Piping Color Codes Chart

Pipe Color Code Standard and Piping Color Codes Chart. ... Electric Resistance Welded Pipe A53 Gr. B/API 1 solid white Carbon Steel, Smls, specified tensile strength under 70,000 psi (483 MPA) A53 Gr. B ... Oil and Gas Industries, Process industries are complex installation. Piping systems are used in these plants to transport various fluids.

Contact Supplier

Pipe Fabrication Welding Processes and Grades of Piping

Welding and Pipe Fabrication Different Processes for Different Grades of Piping ... The Oxy Acetylene Welding process is great for welding steel and aluminum, as well as for brazing copper, bronze and other soft metals. ... petrochemical, oil & gas production, drilling, energy, power generation, pulp & paper, and related industries. With ...

Contact Supplier