# Joho Steel Co., Ltd | ST35.8 Heat Exchanger Steel Tube,Heat Exchanger Steel Tube Carbon Steel,Seamless Heat Exchanger Tubes, Carbon Steel Seamless Steel Pipe,ASTM Seamless Steel Pipe,Carbon Steel Seamless Pipe API, Custom LSAW Steel Pipe,Welded LSAW Steel Pipe,LSAW Welded Carbon Steel Pipe, ## summary > Manufacturer, Exporter, Trading Company, Seller, Other, Brands: JOHO, JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one., Established in 2020, Employees: 50~100, Annual sales: 5000000-20000000, Export ratio: 90% - 100%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.johosteelpipe.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.johosteelpipe.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.johosteelpipe.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.johosteelpipe.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Seamless Steel Pipe](https://www.johosteelpipe.com/supplier-4060523-seamless-steel-pipe): Keywords: Seamless Steel Round Pipe,Carbon Steel Seamless Pipes,Seamless Black Steel Pipe. * [Heat Exchanger Steel Tube](https://www.johosteelpipe.com/supplier-4060527-heat-exchanger-steel-tube): Keywords: Seamless Heat Exchanger Tubes,Heat Exchanger Steel Pipe,Carbon Steel Heat Exchanger Tubes. * [ERW Steel Pipe](https://www.johosteelpipe.com/supplier-4060524-erw-steel-pipe): Keywords: ERW Round Tube,ERW Mild Steel Tube,Mild Steel ERW Pipe. * [LSAW Steel Pipe](https://www.johosteelpipe.com/supplier-4060525-lsaw-steel-pipe): Keywords: Carbon Steel LSAW Pipe,Straight Seam Welded Pipe,LSAW Welded Steel Pipe. * [SSAW Steel Pipe](https://www.johosteelpipe.com/supplier-4060526-ssaw-steel-pipe): Keywords: SAWL Steel Pipe,SSAW Welded Steel Pipe,API Carbon Steel Pipe. * [Steel Hollow Sections](https://www.johosteelpipe.com/supplier-4060534-steel-hollow-sections): Keywords: Hollow Section Square Tube,Carbon Steel Hollow Section,Galvanised Steel Hollow Section. * [Stainless Steel Pipe Tubing](https://www.johosteelpipe.com/supplier-4060528-stainless-steel-pipe-tubing): Keywords: Stainless Steel Pipe Tube,Round Stainless Steel Pipe,Stainless Steel Round Tubing. * [Alloy Steel Tube](https://www.johosteelpipe.com/supplier-4060535-alloy-steel-tube): Keywords: Alloy Seamless Steel Pipe,Steel Alloy Pipe,Bright Annealed Tubing. * [API 5CT Tubing](https://www.johosteelpipe.com/supplier-4060529-api-5ct-tubing): Keywords: API 5CT Pipe,Casing and Tubing Pipe,Octg Casing And Tubing. * [Steel Casing Pipe](https://www.johosteelpipe.com/supplier-4060530-steel-casing-pipe): Keywords: Seamless Casing Pipe,OCTG Drill Pipe,Oil Well Casing Pipe. * [Steel Pipe Fittings](https://www.johosteelpipe.com/supplier-4060531-steel-pipe-fittings): Keywords: Butt Welded Pipe Fitting,Butt Weld Pipe Elbow,Stainless Steel Flange Fittings. * [Steel Flanges](https://www.johosteelpipe.com/supplier-4060532-steel-flanges): Keywords: SS Flanges,Forged Pipe Flanges,CS Flanges. * [Steel Valves](https://www.johosteelpipe.com/supplier-4060533-steel-valves): Keywords: Boiler Steam Valve,Forged Steel Valves,Stainless Steel Valves. ## Featured Products * [Wall Thickness 1.2-30 Alloy Steel Pipe with Customized Length](https://www.johosteelpipe.com/sale-42745691-wall-thickness-1-2-30-alloy-steel-pipe-with-customized-length.html): Keywords: Customized Length Alloy Steel Pipe,Customized Alloy Seamless Steel Pipe,30mm Alloy Steel Pipe. * [1/4 Inch 48 Inch Stainless Steel Pipe Tubing with Beveled Ends](https://www.johosteelpipe.com/sale-42516978-1-4-inch-48-inch-stainless-steel-pipe-tubing-with-beveled-ends.html): Keywords: 48Inch Stainless Steel Pipe,Beveled Ends Stainless Steel Pipe,ASTM A249 Stainless Steel Tubing. * [Petroleum Flanges Steel Slip On Flange For Seamless Functionality](https://www.johosteelpipe.com/sale-42516768-petroleum-flanges-steel-slip-on-flange-for-seamless-functionality.html): Keywords: Petroleum Steel Slip On Flange,Seamless Steel Slip On Flange,Petroleum Seamless Steel Flanges. * [Boiler Heat Exchanger Steel Tube EN 10216-2 P265GH TC1 TC2 1.0425 Material](https://www.johosteelpipe.com/sale-36383672-boiler-heat-exchanger-steel-tube-en-10216-2-p265gh-tc1-tc2-1-0425-material.html): Keywords: Boiler Heat Exchanger Steel Tube,Heat Exchanger Steel Tube EN 10216-2. * [2x2 Galvanised Steel Hollow Sections 14 Gauge Tubing Square Tubular Pipe for Factory](https://www.johosteelpipe.com/sale-36387966-2x2-galvanised-steel-hollow-sections-14-gauge-tubing-square-tubular-pipe-for-factory.html): Keywords: Galvanised Steel Hollow Sections,Galvanised Steel Hollow Sections 14 Gauge,Factory Square Tubular Pipe. * [ST35.8 Seamless Heat Exchanger Steel Tube Carbon Steel High Pressure](https://www.johosteelpipe.com/sale-36383858-st35-8-seamless-heat-exchanger-steel-tube-carbon-steel-high-pressure.html): Keywords: ST35.8 Heat Exchanger Steel Tube,Heat Exchanger Steel Tube Carbon Steel,Seamless Heat Exchanger Tubes. * [ASTM A53 GRB LSAW Steel Pipe 800mm For Marine / Construction](https://www.johosteelpipe.com/sale-36331078-astm-a53-grb-lsaw-steel-pipe-800mm-for-marine-construction.html): Keywords: GRB LSAW Steel Pipe,LSAW Steel Pipe 800mm,Construction ASTM A53 Steel Pipe. * [14 Inch ERW Steel Pipe Q235 Q345 ASTM A53 ERW Round Tube](https://www.johosteelpipe.com/sale-36258915-14-inch-erw-steel-pipe-q235-q345-astm-a53-erw-round-tube.html): Keywords: 14 Inch ERW Steel Pipe,ERW Steel Pipe Q235,A53 ERW Round Tube. * [Custom LSAW Steel Pipe / Welded Carbon Steel Pipe For Underground Bunker](https://www.johosteelpipe.com/sale-36331017-custom-lsaw-steel-pipe-welded-carbon-steel-pipe-for-underground-bunker.html): Keywords: Custom LSAW Steel Pipe,Welded LSAW Steel Pipe,LSAW Welded Carbon Steel Pipe. * [Carbon Steel Seamless Steel Pipe API 5L ASTM A106 High Pressure](https://www.johosteelpipe.com/sale-36332516-carbon-steel-seamless-steel-pipe-api-5l-astm-a106-high-pressure.html): Keywords: Carbon Steel Seamless Steel Pipe,ASTM Seamless Steel Pipe,Carbon Steel Seamless Pipe API. ## Search Search endpoint: https://www.johosteelpipe.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Inventories rise while spot prices remain weak and stable; the stainless steel market awaits the realization of peak season demand.](https://www.johosteelpipe.com/news/inventories-rise-while-spot-prices-remain-weak-and-stable-the-stainless-steel-market-awaits-the-real-390350.html) * [Rebar futures rose, and steel prices continued to fluctuate at high levels.](https://www.johosteelpipe.com/news/rebar-futures-rose-and-steel-prices-continued-to-fluctuate-at-high-levels-390345.html) * [2026 "Mysteel" Mid-Year Conference Held: Steel Prices Poised for a Temporary Rebound in the Second Half of the Year](https://www.johosteelpipe.com/news/2026-mysteel-mid-year-conference-held-steel-prices-poised-for-a-temporary-rebound-in-the-second-half-372907.html) * [The probability of a significant price increase for both cold-rolled and hot-rolled coils in the near future is low.](https://www.johosteelpipe.com/news/the-probability-of-a-significant-price-increase-for-both-cold-rolled-and-hot-rolled-coils-in-the-nea-362631.html) * [The campaign to upgrade energy conservation and carbon reduction technologies in key industries such as steel is accelerating across the board.](https://www.johosteelpipe.com/news/the-campaign-to-upgrade-energy-conservation-and-carbon-reduction-technologies-in-key-industries-such-362607.html)