The hot expanded seamless steel pipe is relatively low density but the contraction of the strong seamless steel pipe can be referred to as thermal expansion. The roughing finishing process for expanding the diameter of a pipe by a cross-rolling method or a drawing method. Steel pipe thickening in a short period can produce non-standard and special types of seamless tubes with low-cost and high production efficiency, the current international developments in the field of tube rolling.
Longitudinal submerged arc welded is produced by using a single medium and thick plate as the raw material, pressing (rolling) the steel plate in a mold or forming machine into a tube blank, using double-sided submerged arc welding, and expanding the diameter. The steel plate feed amount can be automatically adjusted according to different steel grades, wall thicknesses, and plate widths. At the same time, the deformation compensation function effectively avoids the adverse effects of mold deformation on the forming and ensures the flatness of the full length of the steel plate during the pressing process. The feeding step is uniform during forming, ensuring the roundness of the tube blank and the flatness of the welding edge. The finished product has a wide range of specifications, and the weld has good toughness, plasticity, uniformity, and compactness. It has the advantages of large pipe diameter, pipe wall thickness, high-pressure resistance, low-temperature resistance, and strong corrosion resistance.
Spiral welded pipe(SSAW pipe, also called HSAW pipe). The pipe is formed by spiral submerged arc welding technology. Spiral welded pipes are formed using narrower plates or hot rolled coils, which lowers their production costs significantly. The welding line is shaped like a helix. The spiral welding process permits the production of large-diameter pipes suitable for transporting large volumes of oil and gas. Some SSAW pipes were historically limited to low-pressure applications.
For water delivery and constrctions
galvanized steel pipe for water delivery and constructions
Welded Pipe For Constructions
We are professional in fabricating various of Perforated Filter Cylinders with high precision perforated metals.Since this plate mesh cylinders are not easy to change shapes,they are widely used in petroleum,chemical,oil cooler,food and pharmacy,etc.
Product : Pipe couplers (Pipe clamp) Steel grade : SPFH540 Size : 48.6*48.6 / 48.6*60.5 / 60.5*60.5 Pipe couplers are our flagship items since Hory has been producing it in 2010. Currently supplying it to several countries as 'Japan', 'Thailand', 'Russia', 'Cambodia', 'Vietnam', 'Philippines' as well as 'U.S.A'.
Product : Steel pipe (Galvanized) Size : 1.8thk, 2.0thk, 2.3thk Pipe is our flagship items since Hory has been producing it in 2010. Currently supplying it to several countries as 'Japan', 'Thailand', 'Russia', 'Cambodia', 'Vietnam', 'Philippines' as well as 'U.S.A'.
#LSAWsteelpipe Here are the LSAW steel pipes that will be ship to the Mexico offshore oil development project. #LSAW #weldedsteelpipe #oiltransport #oilsteelpipe
#Steelpipeexport API 5L ASTM A53 GR.B ERW 8''x0.25''x20'. These ERW steel pipe will be shipping to Chile for energy construction project
The alloy steel pipe widely used in the industry daily manufacturing and transport project. But some people don't know the alloy steel pipe advantages. Click here to know more.
Drilling steel pipe is widely used in energy project drilling. What are the common problems in the construction of ultra-long-distance horizontal directional drills? Here are some tips.
Anticorrosive technology of spiral steel pipe In the process of anti-corrosion spiral steel pipe, there are two-cloth and three-oil anti-corrosion, that is, three times of epoxy coal tar anti-corrosion paint and two layers of glass cloth. People are also used to call three-oil and two-cloth anti-corrosion spiral steel pipe.
#OCTGsteelpipeexport All the standard sizes OCTG with plastic bag package. Their get ready for shipping. For the Oil drilling project in Mexico.
We offer a wide range of sizes, weights, grades, and connections (API, semi-premium, premium, semi-flush, and flush) of #ERW and seamless pipe. #steelpipe, #smlspipe #seamlesspipe #steelfactory #steel
Seamless industrial pipe used in the chemical, petrochemical, food and nuclear industries, as well as for the production of steam boilers, bearings and various machine parts and components
#SSAW steel pipe anti corrosion The SSAW steel pipe anti-corrosion is an important part of the steel pipe. The anti-corrosion layer protects the steel pipe from working in a terrible environment. Here are some tips to show the SSAW steel pipe anti-corrosion layer coated. #weldedsteelpipe #SSAWsteelpipe #anticorrsionSSAWsteelpipe
Anti-corrosion #steelpipe is processed through the preservation process, which can effectively prevent or slow down the #process in the #transport and use of chemical or electro chemical corrosion reaction of steel pipe. #Antirustprocess Dear manager, Good day,how are you? This is Jojo from Threeway Steel Co., Ltd. We specialized in carbon and stainless pipes and fittings. Products:SMLS/ERW/LSAW/SSAW/Square Welded pipe/Galvanized steel pipe/Stainless steel pipes /coils /plates /sheets /fittings. Standards: ASTM/ASME A213/SA213/ASTM/ASME A312/SA312/ASTM/ASME A269/SA269/DIN 17458-85/DIN 17456-85/JIS G3459/JIS G3463/JIS G3448/JIS G3446 Flexible Payment Way: TT, L/C ,O/A High performance stainless steel is: *100% recyclable *Corrosion-resistant *Maintenance-free *Durable and hygienic. Best Regards Jojo Wang Project Manager | Industrial Pipe Division
Supreme submersible column pipes available from 1" to 4" dia in all specifications i.e. Standard duty, Heavy duty, Super Heavy duty.
