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ASTM B338 Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and heat-exchangers Type: Titanium Alloy Steel Tube Application: For condensers and heat-exchangers Technique: Cold Drawn and Hot-Finished Size: OD 5-420mm WT 1-50mm LENGTH Max 12000mm Product Description Referenced Documents: ASTM Referenced Standards A370 Test methods and Definitions for mechanical testing of steel products. E8 Test methods for tension testing of metallic materials. E29 practice

ASTM A29 1045 Hard Chrome Plated Precision Piston Rod For Hydraulic Pneumatic Cylinders Type: Hard Chrome Plated Piston Rod Application: For Hydraulic Pneumatic Cylinders, Mechanical engineer Technique: Cold Drawn Steel Grade According to Different Standards China steel grades: GB standard 45# Steel Germany steel grades: DIN standard CK45 Japanese steel grades: JIS standard S45C American steel grades: AISI Standard 1045 Product Description With technical indices complying

Torich 1045 40Cr 2Cr13 Precision Hydraulic Cylinder Piston Rod Chrome Plated Rod Specification Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo Diameter: Φ 6-500 mm Length: max 16m Chrome layer: 20 micron (min) Hardness of the chrome layer: 800HV-1150HV Roughness: Ra ≤0.2u Straightness: ≤ 0.2/1000 Diameter tolerance: ISO f7 Roundness: the deviation of roundness is 50% of the diameter tolerance at the most. Supply condition: Hard chrome plated/ Hardened and tempered/

ASTM B165 Nickel-Copper Alloy UNS N04400 Seamless Pipe and Tube This specification covers nickel-copper alloy UNS N04400 in the form of cold-worked seamless pipe and tube. The material shall conform to the composition limits specified. Tension test, hydrostatic test, nondestructive electric test, and rounding method shall be done in accordance to the specified requirements. Chemical Requirements Element Composition Limit % Product(check)Analysis Variations ,under min or over

Chromoly 4130 Steel Tube Alloy Steel Pipe Size range O.D.:6-350mm W.T.:1-12.5mm L:max12000mm Grade 1010, 1020, 1026,4130 Production ERW + DOM Packing In Hexagonal Bundles, with anti corrosion oil protection, with seaworthy packing Deliver condition 1. A.W.H.R. "as welded" from hot-rolled steel 2. A.W.C.R. "as welded" from cold-rolled steel 3. S.D.C.R. "sink-drawn", cold-rolled steel 4. M.D. mandrel drawn 5. S.S.I.D. special smooth inside diameter Please specify the

ASTM A213 grade T5 Alloy Steel Tube for Heat exchangers Products Description: Alloy steel tube Application: For boiler pipes and heat exchangers Steel Grade/Steel Material: T5 Size Range: OD 5-420mm WT 0.5-50mm Length According to customer requirement Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Chemical Composition: Grade UNS C, % Mn, % P, % S, % Si, % Cr, % Mo, % T5 K41545 0.15 max 0.30-0

ASTM A213 grade T5 Alloy Steel Tube for Heat exchangers Products Description: Alloy steel tube Application: For boiler pipes and heat exchangers Steel Grade/Steel Material: T5 Size Range: OD 5-420mm WT 0.5-50mm Length According to customer requirement Characteristic: Good concentricity Good OD and ID tolerance High Precision Stable quality Smooth Roughness TORICH QUALITY ASSURANCE Chemical Composition: Grade UNS C, % Mn, % P, % S, % Si, % Cr, % Mo, % T5 K41545 0.15 max 0.30-0

ASTM B359 Copper Seamless C10100 C10200 C12000 Condenser Steel Tube Standard Specificition for copper and copper -alloy seamless condenser and heat exchanger tubes with integral fins Referenced Documents B153 Test Method for Expansion of copper and copper-alloy pipe and tubing B154 Test Method for Mercurous Nitrate test for copper alloys B170 Specification for Oxygen ferr electrolytic copper rrefinery shapes B224 Classification of coppers B601 Classification for temper

Torich GB/T8890 Seamless copper alloy tube for condenser Standard specificition for seamless copper alloy tube for condenser and heat exchanger Standard:GB/T19447/ ASTM B359/ ASME SB 359 Material:BFe10-1-1 , BFe10-1.4-1, BFe30-0.7, BFe30-1-1, HAl77-2, HSn72-1, HSn70-1,etc OD:12-25.4mm WT:1-1.5mm Packing: Wooden case, oil protection, woven bags Referenced standard: GB/T228.1-2010 GB/T241 GB/T242 GB/T246 GB/T5248 GB/T8888 OD:5-420mm WT:0.5-50mm Length:Max12000mmm Application: