cold drawn seamless tube
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Χωρίς συγκόλληση σωλήνας ASTM A209 χάλυβα κραμάτων T1 T1a T1b για το λέβητα και Superheater
ASTM A209 T1 T1a T1b Seamless Alloy Steel Tubes For Boiler and Superheater Size range: O.D.: 6-420mm W.T.:1-50mm L: according to customer requirement Steel Grade and Chemical Compositions: Element T1 T1a T1b Carbon 0.10-0.20 0.15-0.25 0.14max Manganese 0.30-0.80 0.30-0.80 0.30-0.80 Phosphorus 0.025 0.025 0.025 Sulfur max 0.025 0.025 0.025 Silicon 0.10-0.50 0.10-0.50 0.10-0.50 Molybdenum 0.44-0.65 0.44-0.65 0.44-0.65 Mechanical Properties: Element T1 T1a T1b Tensile strength
Πυκνά περιτοιχισμένο τραβηγμένο στο κρύο μήκος 12000mm υδραυλικός ακονισμένος κύλινδρος σωλήνας
TORICH Seamless Carbon Thick Walled Hydraulic Cylinder Honed Steel Tube Applications: for Auto industry for machinery use Oil Cylinder Tube Motorcyle shock absorber Auto shock absorber innder cylinder Telescopic Cylinders Size range: ID.: 40-1200mm W.T.:5-150mm L:max12000mm Steel Grade: 20#,45#,16Mn,25Mn Steel Grade and Chemical Compositions Steel Grade C Si Mn P S Steel Name Steel Number max max max max max E155 1.0033 0.11 0.35 0.70 0.025 0.025 E195 1.0034 0.15 0.35 0.70 0
S235JR Κρυοσυσταθέν τετραγωνικό σωλήνα βιομηχανικής χρήσης τετραγωνικό κούφιο τμήμα για δομικά πλαίσιο
S235JR Square Tube Carbon Steel Square Tube for Industrial Use Material S235JR is a non-alloy structural (mild) carbon steel grade used for general-purpose load-bearing fabrication. In cold-formed square hollow sections (SHS) , steel strip/plate is roll-formed at ambient temperature, welded (typically high-frequency), and then sized to achieve stable geometry and consistent dimensions.Note on designation: for European hollow sections, the grade is often specified as S235JRH
Υδραυλικός σωλήνας GB/T 24187 κυλίνδρων χάλυβα ακρίβειας τραβηγμένος στο κρύο για τον εξατμιστήρα
TORICH GB/T 24187 Cold-Drawn Precision Single Welded Steel Tubes Spec: Material:C Si Mn P S Size Range:OD:3.18-18mm WT:0.3-1.3mm General Length:1.5-4m Tolerance: According to the following tables or customers’ request. Table 1 Outer diameter, wall thickness and theoretical weight OD/mm WT/mm 0.30 0.40 0.50 0.60 0.65 0.70 0.80 0.90 1.00 1.30 theoretical weight /(kg/m) 3.18 0.0213 0.0274 0.0330 4.00 0.0274 0.0355 0.0432 0.0503 4.76 0.0330 0.0430 0.0525 0.0616 0.0659 0.0701 5.00
Τραβηγμένοι στο κρύο σωλήνες ανταλλακτών θερμότητας χάλυβα άνθρακα ASTM A179
ASTM A179 Carbon Steel Heat Exchanger Tube Standard ASTM A179 Matrial 10# 20# etc Carbon Steel Size OD: 12.7-177.8mm WT: 1-25.4mm Length: according to customer requirement Application For Boilers,Superheaters, Heat-Exchangers, High-pressure Boilers Production Tubes are manufactured by seamless process and both hot finished and cold finished are applicable Heat treatment Hot finished tubes need not be heat treated. Cold Finished tubes are heat treated after the final cold
Χωρίς συγκόλληση τρυπώντας με τρυπάνι σωλήνας χάλυβα 4140 ASTM A519 4130 +N Q+T για τη γεωλογική εξερεύνηση
ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Standard: ASTM A519 ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm Applications: for Machinery, Mechanical Engineer Raw Material: Round Steel Billet from Bao Steel Production: Hot Piercing→Cold Drawing → Sizing to final dimension Heat Treatment: + N, Q+T Steel Grade and Chemical Compositions: Steel C Mn P S Si
ASTM A213 πάστωσε τους ελασματοποιημένους εν ψυχρώ ανοπτημένους ανταλλάκτες λεβήτων/θερμότητας σωλήνων
ASTM A213 Boiler / Heat Exchangers Annealed Pickled Stainless Seamless Steel Tube Product Name Boiler steel tube Material 304 316 T11 T22 Type Seamelss Standard ASTM A213 Grade 304, 304L, 316L, 321, 347, 904L Size 5-420 mm Length 800mm - 11800 mm Used bolier, heat exchanger Tolerance for seamless stainless boiler tube: Production Method Size(mm) Tolerance Hot Rolling(Extrusion) OD ≤140 ±1.25% ＞140 ±1.0% WT ≤10 ±12.5% ＞10 ±15% Cold Drawn(Cold Rolled) OD 8~30 ±0.20mm ＞30~50 ±0
Άνευ ραφής σωλήνας χάλυβα άνθρακα JIS G3461 για το λέβητα και τον ανταλλάκτη θερμότητας
Seamless Steel Tube JIS G3461 Carbon Steel Tubes for Boiler And Heat Exchanger Introduction Seamless steel tubes play a vital role in various industries, particularly in applications where high temperatures and pressure are involved. One such application is in boilers and heat exchangers, where the Seamless Steel Tube JIS G3461 Carbon Steel Tubes find extensive use. These tubes are designed to withstand elevated temperatures and are specifically manufactured to meet the
Άνευ ραφής σωλήνωση 41Cr4 40Cr DIN1.7035 χάλυβα κραμάτων για τη ρόδα/τον άξονα εργαλείων
Alloy Steel Tubes 41Cr4 40Cr DIN1.7035 Seamless Steel Tubes with alloy steel grade 41Cr440CrDIN1.7035 International equivalent: JIS: SCr440 ASTM: 5140 ISO: 41Cr4 41Cr4DIN1.7035: C:0.42 Si:0.25 Mn:0.70 Cr: 1.05 40Cr: C:0.37-0.44 Si:0.17-0.37 Mn:0.50-0.80 Cr:0.80-1.10 Seamless steel tubes with these steel grade could achieve good mechanical properites with quenching and tempering heat treatment (QT), could also heat treatment with annealed. Application: Gear wheel, axle, shaft,
