structural steel tubing
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G-Type Embedded Fin Tube with High Thermal Efficiency and Corrosion Resistance for Heat Exchangers
Embedded Fin Tube – Carbon Steel “G-Type” Finned Pipe for Heat Exchangers Material The product is a G-type embedded finned tube , consisting of a carbon steel base tube and mechanically embedded helical fins. The fins can be made from aluminum, copper, stainless steel, or carbon steel , depending on service temperature, corrosion conditions, and thermal conductivity requirements. The embedded structure ensures excellent fin-to-tube bonding and enhanced heat transfer
GB/T 14975 ASTM A269 302 304 άνευ ραφής σωλήνες ανοξείδωτου για δομικό
Seamless Stainless Steel Tubes for Structural GB/T 14975 ASTM A269 Spec: Material:302,304,304L,316,316L Size Range:OD:4-1200mm WT:0.3-200mm General Length:1-12m Tolerance: According to the following tables or customers’ request. Table 1 The Tolerance of Nominal Outer Diameter and Wall Thickness Unit:mm Hot Roll(Extrusion,Expansion)Steel Tube Cold Drawn(Roll) Steel Tube Diamension Tolerance Diamension Tolerance Ordinary Level PA High Level PC Ordinary Level PA High Level PC
Χωρίς συγκόλληση τραβηγμένος στο κρύο σωλήνας χάλυβα άνθρακα 1010 Erw
Carbon Special Shape 1010 Steel Tube Shaped Steel Tube Quick Detail: Steel grade: 10#,20#,35#,45#,Q195,Q215,Q235,Q345,Q390 Other steel grade upon agreement. Application:Structure and scaffolding use Production method: Seamless Cold Drawing ERW Welding Size range: Square tubes O.D. :20-20 to 500-500mm W.T.:1-24mm L:max12000mm Rectangle tubes O.D. :20-30 to 400-600mm W.T.:1-24mm L:max12000mm Chemical Compositions: Standard Steel Grade C Si Mn P S EN 10305-1 E215 ≤0.10 ≤0.05 ≤0
ΑΣTM A179 Α192 Χωρίς συγκόλληση σωλήνες κάμψης U από χάλυβα άνθρακα με δομή αντοχής πίεσης και ελεγχόμενη γεωμετρία κάμψης U για ανταλλακτές θερμότητας
ASTM A179 A192 U Bend Tubes For Heat Exchanger Shell Product Overview ASTM A179 / ASTM A192 U bend tubes are seamless carbon steel tubes manufactured for shell-and-tube heat exchangers, boilers, condensers, and similar thermal equipment where compact bundle design, reliable pressure resistance, and stable heat-transfer performance are required. ASTM A179 is typically selected for seamless cold-drawn low-carbon heat exchanger and condenser tubing, while ASTM A192 is used for
Σπειροειδής σωλήνας L Fin από κράμα χάλυβα για υψηλής απόδοσης εναλλάκτες θερμότητας αέρα
L Fin Tube Alloy Steel Spiral Wound Seamless Fin Tube for Air Heat Exchanger Material Description This product is a tension-wound L-type spiral fin tube built on seamless Cr–Mo alloy steel boiler/heat-exchanger tube. The base tube is typically supplied in grades such as ASTM A213 T11/T22, EN 10216-2 13CrMo4-5, JIS G3462 STBA22, or GB 5310 12Cr1MoVG, all designed for elevated-temperature, pressure-bearing service in boilers and air-cooled heat exchangers. Aluminum or copper
Αυτοκινητοβιομηχανία Μηχανική SCM430 Κράμα Χάλυβα Ακριβείας Σωλήνας Χάλυβα Ψυχρής Έλξης Αδιάβροχος Σωλήνας Χάλυβα
Automotive Precision Seamless Alloy Steel Pipe (SCM415 / SCM420 / SCM430 / SCM435 / SCM440) Material This product is a precision seamless mechanical steel pipe manufactured from JIS SCM-series chromium–molybdenum (Cr-Mo) alloy steels . These steels are widely used for automotive and high-load mechanical parts because they combine high strength, good hardenability, fatigue resistance, and stable machining performance . Chemical composition requirements for SCM415/420/430/435
Ενσωματωμένος σωλήνας χαμηλών πτερυγίων από ανοξείδωτο χάλυβα με υψηλή απόδοση μεταφοράς θερμότητας και αντοχή στη διάβρωση για βιομηχανικούς εναλλάκτες θερμότητας
Low Fin Tubes Stainless Steel Integral Low Finned Tube for Industrial Heat Exchangers Material This product is an integral low finned tube manufactured from high-quality stainless steel . The fins are formed directly from the parent tube material through a cold-forming process, ensuring metallurgical continuity between the tube and fins. This construction provides excellent corrosion resistance, high structural integrity, and long-term reliability in demanding industrial heat
100Cr6 σωλήνας ρυμουλκούμενου μικρής διαμέτρου για μηχανικά εξαρτήματα
Bearing Tube: Small-Diameter Cold-Rolled Precision Seamless Tube for Mechanical Components Material Overview This product is a small-diameter, cold-rolled (or cold-drawn) precision seamless steel tube designed for high-demand mechanical parts—especially where fatigue resistance, wear resistance, dimensional stability, and consistent microstructure are critical. It is typically produced in two material families: Through-hardening bearing steels (100Cr6, 100CrMn6): high-carbon
Γαλβανισμένος σωλήνας χάλυβα άνθρακα ASTM A53 Torich Erw
ASTM A53 Hot Dipped Galvanized Square and Round Carbon Steel Tube For Building and Industry Type: Galvanized Steel Tube Application: For liquid delivery, structural pipe, industry pipe Technique: Cold Drawn and Hot-Finished Size: OD 5-420mm WT 1-50mm Length Max12000mm Zinc thickness: According to cutomers requirement Product Description Standard: Standard2: Certification: Surface Treatment: JIS, DIN, ASTM, BS, GB, API JIS G3463-2006, JIS G3454-2007, JIS G3444-2006, JIS G3469
