thick wall steel pipe
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JIS G 3466 SS400 STKR 400 STKR490 Ocynkowany kwadratowy profil pusty 40x40x2,5
JIS G 3466 SS400 STKR 400 STKR490 galvanized square hollow section 40x40x2.5 Special shape : Square and retangle shape seamless steel tubes JIS G 3466 Carbon Steel Square and Rectangle tubes for general structure Standard JIS G 3466 Deminsion 420mm*420mm upon requests Wall thickness 0.5-50mm Length 12m max Application :for general structural purposes Produce method: Forming welded steel tubes Seamless steel tubes into square Forming a steel sheet in coil into square section
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JIS G 3466 SS400 STKR 400 STKR490 galvanized square hollow section 40x40x2.5 Special shape : Square and retangle shape seamless steel tubes JIS G 3466 Carbon Steel Square and Rectangle tubes for general structure Standard JIS G 3466 Deminsion 420mm*420mm upon requests Wall thickness 0.5-50mm Length 12m max Application :for general structural purposes Produce method: Forming welded steel tubes Seamless steel tubes into square Forming a steel sheet in coil into square section
Rury z wysoką częstotliwością spawane z płetwami typu H/HH do wymienników ciepła o wysokiej sprawności cieplnej i niskim zużyciu i zanieczyszczeniu
H/HH Type High-Frequency Welded Fin Tubes for Heat Exchangers H/HH type high-frequency welded finned tubes are rectangular (H-shaped) or double-rectangular (HH) plate-finned tubes used as compact, high-efficiency heat-transfer elements in economizers, air preheaters and other gas-to-fluid heat exchangers. Two steel plates are resistance-welded to opposite sides of a round base tube, forming an “H” cross-section that greatly increases external surface area while creating
inconel Alloy 625
Inconel Alloy 625 Inconel 625 is a solid solution-strengthened nickel-based deformed superalloy with molybdenum rhenium as the main strengthening element. It has excellent corrosion resistance and oxidation performance. It has good tensile and fatigue properties from low temperature to 980 °C, and is resistant to salt. Stress corrosion under a foggy atmosphere. Therefore, it can be widely used in the manufacture of aero-engine components, aerospace structural components and
Rury spiralne ze stali nierdzewnej Super duplex 2507
super duplex 2507 oil gas stainless coiled tubing Sizw Range : outer diameter 3-25.4mm Wall Thickness: 0.3-2.0mm Inner Bore Size of Coil : 500-1500mm General Delivery Length: 200-1000mm Example of physical Properties of steel pipe under Bright Annealing Condition: Elongation Percentage: >55% Surface Hardness: 550N/MM2 Yield Strength :>195N/NM2 Coil tubes Specification Table O.D mm W.T mm 3.0-4.0 4.01-6.00 6.01-8.00 8.01-10.0 10.01-12.7 12.71-19.05 19.05-25.4 0.30-0.40 √ √ √ 0
Super duplex 2205 rura spiralna ze stali nierdzewnej
super duplex 2205 oil gas stainless coiled tubing Sizw Range : outer diameter 3-25.4mm Wall Thickness: 0.3-2.0mm Inner Bore Size of Coil : 500-1500mm General Delivery Length: 200-1000mm Example of physical Properties of steel pipe under Bright Annealing Condition: Elongation Percentage: >55% Surface Hardness: 550N/MM2 Yield Strength :>195N/NM2 Coil tubes Specification Table O.D mm W.T mm 3.0-4.0 4.01-6.00 6.01-8.00 8.01-10.0 10.01-12.7 12.71-19.05 19.05-25.4 0.30-0.40 √ √ √ 0
zwijane rurki ze stali nierdzewnej super duplex
super duplex stainless coiled tubing Sizw Range : outer diameter 3-25.4mm Wall Thickness: 0.3-2.0mm Inner Bore Size of Coil : 500-1500mm General Delivery Length: 200-1000mm Example of physical Properties of steel pipe under Bright Annealing Condition: Elongation Percentage: >55% Surface Hardness: 550N/MM2 Yield Strength :>195N/NM2 Coil tubes Specification Table O.D mm W.T mm 3.0-4.0 4.01-6.00 6.01-8.00 8.01-10.0 10.01-12.7 12.71-19.05 19.05-25.4 0.30-0.40 √ √ √ 0.41-0.50 √ √
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EN10216-2 Seamless carbon and low-alloy steel tubes for pressure purposes Standard: EN10216-2 Applications: For manufacturing pipelines of boilers, vessel equipment Production Method: Seamless Cold Drawn Size range: O.D.:5-420mm W.T.:0.5-50mm L:max12000mm WT Tolerance: +/-0.15mm Delivery Condition: +Cc +LCc +SR +Ad +N NBK Steel Grade and Chemical Compositions: Steel grades CHEMICAL COMPOSITION (LADLE ANALYSIS) C% max Si% max Mn% max P% max S% max Cr% max Mo% max Ni% max Al%
KL Fin Tube z ukształtowaną w kształcie nogi L dla wysokiej wydajności transferu ciepła i odporności na korozję
KL Fin Tube (KL Type Knurled L-Footed Finned Tube for Heat Exchangers) Material / Product Description KL fin tube (KL type knurled L-footed finned tube) is a wrap-around finned tube where an L-shaped fin strip is helically wound onto a pre-knurled base tube. The knurling and L-foot create a tight mechanical interlock and a large metal-to-metal contact area, improving heat transfer efficiency and fin bond stability compared with standard L or LL fins. Typical base tube
