Continental Steel Co.,Ltd set up more than 20 production line for ERW steel pipe, SSAW steel pipe, LSAW steel pipe,seamless steel pipe as well as pipe fitting manufacturing

COMPANY INFORMATION

Continental Steel Co.,Ltd set up more than 20 production line for ERW steel pipe,SSAW steel pipe, LSAW steel pipe,seamless steel pipe as well as pipe fitting manufacturing.

Equipped with advanced domestic & international production and inspection facilities,our workshops are strictly compliance with ISO Quality Management System and differen international standards like API, ASTM,JIS, DIN, EN, AS/NZ and etc.,

Contribute to high level quality, our pipes and fittings are widely used in oil & gas,pipeline transportation, offshore & marine, power & energy, mechanical & engineering in worldwide.

How to extend the service life of ERW pipes?

ERW (Electric Resistance Welded) pipe is a type of welded steel pipe formed by high-frequency current heating at the contact edge of the steel strip, causing rapid melting and solid bonding. However, their long-term performance and durability can be significantly impacted by various factors. Improper use or inadequate maintenance can lead to premature failure, higher replacement costs, and even system-wide disruptions. Understanding the factors that influence ERW pipe lifespan and implementing effective preservation strategies is essential.

2025-04-08

Basic principle of high frequency welding of ERW pipe

High-frequency welding (HFW) is a modern welding technique that utilizes the skin effect and proximity effect generated by high-frequency currents to join steel plates and other metal materials. The development and refinement of HFW technology have become a cornerstone in the manufacturing of ERW pipes. The quality of the HFW process has a direct impact on the overall strength, consistency, and production efficiency of welded pipe products.

2025-04-07

Hot rolling process of carbon steel plate

Carbon steel plates are iron-carbon alloy sheets with a carbon content ranging from 0.02% to 2.11%. Owing to their high strength, ease of processing, and cost-effectiveness, they have become a fundamental material in construction, manufacturing, and energy sectors. Based on production methods, carbon steel plates are generally categorized into hot-rolled and cold-rolled types. This article focuses on the hot rolling process and its key features.

2025-04-07

PROJECTS

CSC brings rich experience in steel construction industry. For projects needs we provide a combination of technique design and qualified steel products to ensure a successful project.

CONSTRUCTION
MECHANICAL ENGINEERING
OFFSHORE MARINE
OIL&GAS
POWER ENERGY
WATER TREATMENT

Chile Bridge Construction Pile Pipe Project

Project: Chile Bridge Construction Pile Pipe Project Product name: SSAW Pile pipe and Driving shoe Specifications: SAPI 5L B 1524*11.5*12m,1524*24*0.5M,1184 tons Quantity: 1184 tons Year: 2023 Country: Chile Application: Bridge construction

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German Terminal Renovation Project

Project: German Terminal Renovation Project *Product name: Longitudinal submerged arc welding 3LPE pillar *Specifications: Straight seam submerged arc welding 3LPE pillar Ø 406.4-762*12.7*24.38-28.96m, Ø 2438.4 x 25.4*36.58m, *Quantity: 1626 tons *Year: 2023 *Country: Ethiopia *Application: construction

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Singapore Cross-Sea Bridge

Project: Singapore Cross-Sea Bridge *Product name: ASTM A572 Gr.B SSAW steel pipe *Quantity: 10,000 tons *Year: 2023 *Country: Singapore *Application: Bridge construction

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Australia Cross-Sea Bridge

Project:Australia Cross-Sea Bridge *Product Name:ASTM A572 Gr.50 SSAW steel pipe *Quantity:3000MT *Year:2023 *Country:Australia *Application:Bridge construction

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Ethiopia Factory Project

Project: Ethiopia Factory Project *Product name: Seamless carbon boiler tube *Specification: ASTM A192 273 & 323*12.7 & 6.35 *Quantity: 986 tons *Year: 2023 *Country: Ethiopia *Application: Chemical plant construction

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Algeria Chemical Plant Project

Project:Algeria Chemical Plant Project *Product Name:Seamless carbon steel pipe *Specification:ASTM A106/ASTM A53 Gr.B;273 & 323*12.7 & 6.35 *Quantity:1000MT *Year:2023 *Country:Algeria *Application:Chemical Plant Construction

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Tunisian water system pipeline

Project Name :Tunisian water supply system pipeline Product name: seamless carbon steel pipe Specifications: API 5L, ASTM A53, GR.B SCH 40/SCH80 Quantity: 15000M Year: 2023 Country: Tunisia Application: Water Transportation

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Pipeline construction for oil transportation

Project Name: Pipeline construction for oil transportation Product involved: SAWL pipe with PE External coating Specification: API 5L X60 PSL2 610X12.7mm Quantity: 5066 Metric Tons Project location: Syria Year:2017 Country:Syria Application:construction

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