Valves & Strainers Co., Ltd. has been supplying valves and strainers, pipes and fittings related to oil & gas, petrochemical, power plants and shipbuilding industries since 2007. LB&PCK Co., Ltd. actively keeps itself updated on new product developments and ideas across different markets and is recommended to advance customers’ project-cost effectiveness.



LB&PCK’s forged and casting valves met international standards such as ANSI, DIN, API 6D and ASME B16.34.
They reliably control the flow of fluid in tough environments such as oil & gas, petrochemical, water treatment, mining and shipbuilding industries, maintaining a safe plant environment and extending service life. LB&PCK has supplied from the smallest size valves from ½” (DN15) up to 80” (DN2000) with pressure class ASME Class 150 ~ 2500. It provides various materials for valves for example casting steel, stainless steel, alloy steel, duplex steel and bronze with special service such as cryogenic based on required specifications.



Strainers are devices which arrest these solids in flowing liquids or gases, and protect equipment from their harmful effects, thus reducing downtime and maintenance.
First, the company has simplex basket strainers, duplex basket strainers and Y-strainers for industrial strainers. Strainers are used to protect valuable or sensitive equipment in systems that are meant to be shut down temporarily.
They meet the international standards, ANSI and DIN, and are qualified for the use of the product design, meeting EN 10204 3.1 or 3.2 performance. T-strainer for angle flow type is installed at 90 degrees. The cylindrical element housed in the body can be taken out to the horizontal center line by removing the cover.


Fittings and Pipes

LB&PCK Co., Ltd. utilizes both the spiral weld and rolled and welded methods of manufacturing for large diameter double-submerged arc-welded pipes. The spiral weld pipe is manufactured in sizes of 12-inch through 156-inch OD and wall thickness of 0.105-inch through 1.00- inch.
LB&PCK Co., Ltd. is one of the world’s leading companies manufacturing butt weld pipe fitting for oil & gas, chemical & petrochemical, power plant and shipbuilding business. | Blog Magazine of korean-machinery, brands and Goods

Industrial steel products

Products selected by Gyeongsangnam-do

[INQ. NO. 1510M06] WSM is a supplier of industrial steel products such as forgings, pipes, tubes, and many more. It manufactures forgings and trades pipes, tubes, fittings, and many more. Available from carbon steel to super duplex in every size and standard. WSM has been a reliable partner for the customers around world, in oil&gas, petrochemical, shipbuilding, power generation, etc. WSM is not just selling the goods. WSM’s mission is to assist its customers to win in their business. WSM sincerely hopes client companies to strengthen their competency through its solutions.

There are many items of open-die forgings products such as tube sheets, round bars, rings, discs, standard & customized flanges, etc. They can be manufactured with various materials such as carbon steel, alloy, stainless steel, duplex, Inconel, etc. And standard flange can be made according to all industry standards. WSM also can supply various types of pipes and tubes such as seamless, welded, structural, U-bend, etc. Such products can be produced and supplied by using several materials and industry standards, with dimension of 1/2” ~ 120” outer dia.(pipe), 8mm ~ 50mm outer dia.(tube).

Industrial-steel-products | Blog Magazine of korean-machinery, brands and Goods