Standard DIN 2393 covers precision welded tubes produced from alloys like ST 52.3 BKS.this high precision tube is well suited for several applications like Auto and motorcycle shock absorber,Electric industry,Construction machinery,Gas spring,Hydraulic system steel tube,Heat exchanger as well as for Condenser.These industries prefer the use of DIN 2393 Grade St 52-3 tubes as they have results for this questionWhat does NBK mean?What does NBK mean?NBK means protective heat-treating under the non-oxidation enviroment to get a bright and smooth surface for the tubes.? Standard DIN 2391 defines the technical delivery conditions for seamless precision steel tubes according to DIN 2391 Part 1 which are made from the steel grades listed in section 5.Seamless Precision steel tubes,Cold drawn tube,Double tubes results for this questionWhat is a seamless cold drawn precision tube?What is a seamless cold drawn precision tube?Seamless cold drawn precision tubes according to EN 10305-1 (DIN 2391),with narrow tolerances,a good surface and special mechanical properties.After the heat treatment +N (NBK) the tubes can be cold formed (bending).Version Outside diameter EN 10305-1 (DIN 2391) Material E235 (St.35) / E355 (St.52) Version +C (BK)Seamless cold drawn precision tubes according to EN-10305-1 (DIN 239
Taian Henson Metal Co ltd tahenson hsma (at)tahenson bk black precision seamless cold rolled High Precision Steel Pipe for Gas spring Cylinder Roughness 0.3ra Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020 Surface:Black/bright Standard:DIN,GB,JIS,DIN 17175,DINBlack Phosphating Hydraulic Steel PipeHigh Precision Seamless Steel Pipe Cold Rolled Seamless Steel Pipe Cold Drawn Seamless Steel Pipe Special Shaped Tube Customized Product Black
Type Seamless Pipe,Welded Pipe,Stainless Pipe Tube Technique Hot Rolled Cold Rolled Cold Drawing Extrusion Material Carbon Steel,Alloy Steel,Stainless Steel Surface Treatment Galvanized or According to Customer's Requirement Usage Pipeline Transport,Boiler Pipe,Hydraulic/Automobile Pipe,Oil/Gas Drilling,Food/Beverage/Dairy Products,Machinery Industry,Chemical Industry,Mining China Steel Pipe,Seamless Steel Pipe,Carbon Steel Pipe 219mm outer diameter hot rolled carbonalloy steel.JIS G3454 JIS G3455 JIS G3456 Carbon Steel Pipe for Presure pipe line ,high presure application and high temperature application Company Information Our company are specifized on seamless steel pipe for ten years in steel pipe center of liaocheng,have two factories.main products:hot rolled seamless steel pipe and cold drawn precisionChina Welded Steel Tube,Welded Steel Tube Manufacturers Cold Drawd High Precision Seamless Steel Tube.FOB Price US $ 1153.0-1196.0 / Ton ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube.FOB Bright Decorate 201 202 304 304L 309 310S 316 316L 321 Duplex Seamless Welded Cold Rolled Drawn 2b Ba Hl 8K Polished Square Round
Hot/Cold Rolled Blackface Polished Stainless Stripe Steel for Flat Mild Sheets/Plate PriceCold Rolled 410 Stainless Steel Plates Sheet PriceSPCC/Cold Rolled Steel All Types Grades Standards Best PricePickled and Oiled Steel Cold Rolled Mild Steel Coil PriceBS6323 CFS3 Precision Cold Finished Automobile Carbon Precision Steel Tube Application .Hunan Fushun Metal CO.,LTD is a leading manufacturer and supplier of carbon and alloy seamless tube products,including cold drawn seamless tube,cold rolled seamless or welded tube,hydraulic tube,pneumatic tube.DIN 2391 ST35 Pipe and Seamless Precision Steel TubesDIN 2391-1 Seamless Precision Steel Tubes supplier in India EN 10305 Din 2391 Cold Rolled Steel Tubes Stockist,DIN 2391-1 Grade ST52 Cold Drawn Tube ExporterDIN 2391 ST45 Carbon Steel Seamless Tube ST45.4 / ST55 There are several benefits of using cold drawn steel components.Not only do they have an attractive surface,but the din2391 cold drawn high precision seamless tube is also almost 20 per cent tougher in comparison to a conventional hot rolled steel product
DIN 2391-81 Part 2 defines the technical delivery conditions for seamless precision steel tubes according to DIN 2391 Part 1 which are made from the steel grades listed in section 5.DIN 2391-1 cold Drawn or cold rolled steel tubeEN 10305-1 seamless precision steel tubeEN 10305 seamless precision steel tube shall be manufactured from hot finished seamless tubes by cold drawning.Other suitable methods of cold working are permitted.The tubes shall be delivered in the delivery condition +N which means that after the final cold drawing operation the tubes are normalized in a controlled atmosphere.High Precision Seamless Steel Pipe Bk,Bkw,Bks,Nbk,Gbk.Certificate.ISO,BV.Wall Thickness.0.5-20mm.Trademark.HTSP.
Precision Steel Tube EN10305 Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services.For Auto.use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc.Application Steel tubes for precision applications.Size O.D.6.0-650.0mm W.T.1.0-65mm People also askWhat is BK packing?What is BK packing?Delivery condition BK,BKS,SR,GBK,NBK.Packing in bundles tied with steel strips.External packing by wooden cases if the wall thickness/OD ratio is low.Oil-coating is generally necessary especially for export.Material ST35,ST45,ST52.Application Used in hydraulic pneumatic cylinder ,automobile and other mechanical device.Seamless Precision steel tubes,Cold drawn tube,Double tubesRelated searches for bk black precision seamless cold rolledbksvbruel kjaerbk precision productsbk precision australiabk precision power supplybk precision 9129b preçobk precision canadabk precision multimeter12345Next
The seamless precision steel tubes can be used for a wide range of precision mechanical spare for car and cylinder accord to standard DIN2391/ EN10305-1/ GB/T3639-2009. cold-rolled / cold-drawn .Delivery condition BK,BKS,SR,GBK,NBK.Certificate (BK)and cold-finished/soft(BKW) conditions,may be increased to a level close to the Seamless Steel Pipe,Precision Steel Tube - COLD ROLLED TUBEautomobile parts seamless pipe ISO9001 ST52 cold rolled steel tube Min.Order 5 Metric Tons FOB Price $1,040.00 - $1,090.00 / Metric TonSeamless cold drawn precision tubes according to ENSep 05,2014·Seamless cold drawn precision tubes according to EN-10305-1 (DIN 2391) E235+C/+N (St.35 BK/NBK) E355+C/+N (St 52 BK / NBK) articlecode 190 General Seamless cold drawn precision tubes according to EN 10305-1 (DIN 2391),with narrow tolerances,a good surface and special mechanical properties.
1 GB 3087 Seamless Steel Tube for Low and Medium Pressure Boiler 2 GB 5310 Seamless Steel Tube and Pipes for High Pressure Boiler 3 GB/T 18984 Seamless Steel Pipes for Low Temperature Service Piping 4 GB/T 31940 Bi-Metal Composite Corrosion Resistance Steel Pipe for Fluid Transportation 5 GB/T 32957 Cold-drawn or Cold-rolled Precision Inside seamless steel pipe ,page8.