Stahl Rohr

ASTM B395 Seamless Copper and Copper Alloy Heat Exchanger Condenser U-bend Steel Tubes Product name: U bend steel tubes Standard: ASTM B395,ASTM B111 Application: Heat exchanger, boiler,evaporator,condenser Technical: Cold drawn Surface Tratement: Oiled Type: Seamless steel tube Payment: T/T,L/C,Western Union, Money Gram Terms of delivery: FOB,CIF,CFR,CPT,etc Delivery time: 45-60 working days Certificate: ISO9001 Product show: Production Workshop: Packing&Shipping: QUALITY

34CrMo4 42CrMo4 42CrMo Seamless Cold Drawn/Cold Rolled Alloy Steel Tube 34CrMo4: C: 0.30-0.37 Si: 0.40 Mn: 0.40-0.90 P: 0.035 S: 0.035 Cr: 0.90-1.20 Mo: 0.15-0.30 42CrMo4: C: 0.38-0.45 Si: 0.40 Mn: 0.60-0.90 P: 0.035 S: 0.035 Cr: 0.90-1.20 Mo: 0.15-0.30 42CrMo: C: 0.38-0.45 Si: 0.17-0.37 Mn: 0.50-0.80 Cr: 0.90-1.20 Mo: 0.15-0.25 CHEMICAL COMPOSITION(%) 　 Steel Grade C% Mn% Si% S% P% V% Ni% Cr% Mo% Cu% CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 　/ ≤0.25 ≤0.25 /　 ≤0.25

Products Description TORICH ASTM B241 6061-T6/6063-T6/6063 Aluminum and Aluminum-Alloy Seamless Extruded Pipe Standard ASTM B241, ASTM B209-04, B210M-05, B234M-04, B221M-05a, AISI, SUS, EN573-3-2003, JISH4000-2006, H4080-2006 etc Material 1000series:1435,1050,1060,1070,1080,1100,etc 2000series:2011,2014,2017,2024,etc 3000series:3002,3003,3104,3204,3030,etc 5000series:5005,5025,5052,5040,5056,5083,etc 6000series:6101,6003,6061,6063,6020,6201,6262,6082,etc 7000series:7003,7005

Products Description ASTM B111 C70400 C70600 Copper and Copper-Alloy Seamless Tube for Condenser Tubes Standard ASTM B111, GB/T8890, BS2871, EN12451, JIS H3300 Material C70400, C70600, C71500, C71640 Size WT: 0.5-15mm; OD: 5-80mm; Length: 500-25000mm Applications For Condenser Tubes and Ferrule Stock Test Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc Chemical Composition Steel Grade Cu Sn Al As Ni Fe Mn

Round Seamless Titanium Pipe Alloy Steel Pipe For Condenser / Stainless Steel Tubing For Heater Exchanger Standard: GB/T3624, GB/T3625, ASTM B338/ASME SB338, ASTM B861/ASME SB861, DIN17861 Size range: OD: 10-80mm WT: 0.5-4.5mm Length: 15m max Material: TA1, TA2, TA3, TA9, TA10 Usage: Condenser and Heater-Exchangers Chemical Composition% Grade N max C max H max Fe max O max Residual Al V Pd Mo Cr Si max S max Mn max Cu Oth ers Ni Ti Each max Total max TA1 0.03 0.08 0.015 0.20

High Pressure Seamless Alloy Steel Pipes SA 210 GR A1 for Boiler Hastelloy C-4 Application: Hastelloy C-4 has been widely used in most of the chemical industry and high-temperature environments. Typical fields of application: ● flue gas desulfurization system ● pickling and acid regeneration plant ● production of acetic acid and agrochemicals ● production of titanium dioxide (chloride method) ● electrolytic plating The corrosion resistance of Hastelloy C-4: Higher molybdenum

Products Description TORICH GB/T 3624 Low Density Titanium Alloy Steel Tube For Petrochemical/Automobile Key Word Titanium Alloy Steel Tube Material TA1,TA2,TA3,TA8,TA8-1,TA9,TA9-1,TA10 Size OD: 4-114mm; WT: 0.2-4.5; Length: 1-12m Application Aerospace, petrochemical, shipbuilding, automobile, medicine etc. Mechanical Porperties Alloy Grade Tensile strength /Mpa specified non-proportional extension strength /Mpa percentage elongation after fracture % TA1 ≥240 140-310 ≥24 TA2

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

ASTM A554 Welded Stainless Steel Tubing for Mechanical 304 306 Name stainless steel pipe Items Square tubes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittings Standard ASTM A554, A249, A269 and A270 Material Grade 201: Ni 0.8%~1% 202: Ni 3.5%~4.5% 304: Ni 8%, Cr 18% 316: Ni 10%, Cr 18% 316L: Ni10%~14% 430: Cr16%~18% Outer Diameter 9.53mm--159mm Thickness 0.3mm - 3.0mm Length 6m or as customers' request a) Outer Diameter: +/- 0.2mm Tolerance b) Thickness