E235,E355,ST37.0,ST44.0,ST52.0 Steel Pipes with high precision for Hydraulic Systems Black Phosphating.2.Production process DIN series tubes,cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated.The phosphorization is realized with the imported chemical fluid to form a black film.Astm Hydraulic Precision Seamless Steel TubeSeamless Precision Steel Tube.EN10305-4 E235 N Cold Drawn Alloy Seamless Carbon Steel Tube For Hydraulic Pneumatic Power Systems.EN10083-3 Seamless Precision Steel Tube 42CrMo4 QT Cold Drawn Extruded Steel Pipe.EN 10210 Seamless Precision Steel Tube S355J2H E355 BK mild steel hollow pipe.Get Price
Feb 23,2021 180mm e235 n cold drawn carbon steel seamless pipe#0183;China En10305-4 E235+N High Precision Seamless Pipes,Find details about China Steel Tubing,Carbon Steel Pipe from En10305-4 E235+N High Precision Seamless Pipes EN 10305 DIN2391 ST52 Precision Cold Drawn SeamlessCold Drawn St45 20# Mild Steel Tubing Honing Steel Pipes .View product details of Cold Drawn St45 20# Mild Steel Tubing Honing Steel Pipes For Hydraulic Cylinder ,DIN 2391 EN 10305 from Huacheng Industry Pipe Making Corporation company manufacturer in EC21 ST52,BK+S OR NBK,DIN2391 OD:45-50mm WT:3-50mm 3.
EN 10305-1 Grade E235 specification covers Seamless cold-drawn precision steel tubes .Pipe will be supplied in 5-7 metre random lengths with butt-weld ends and varnished to avoid oxidation of the steel when in storage.All pipes are fully certified and traceable withImages of 180mm e235 n Cold Drawn Carbon steel seamless imagescold drawn en10305 e235 seamless steel pipe
Hydraulic steel tubes EN 10305-4.A wide range seamless cold drawn hydraulic steel tubes for hydraulic and pneumatic purposes.According to the following norm and grades - EN 10305-4 E235+N / E355+N phosphate - EN 10305-4 E235+N / E355+N Cr6 free zinc plated Available from stock from OD 4 mm up to 273 mm in many different wall thickness.ST37.0 Seamless Cold Drawn Precision Steel PipeDin2391 Seamless Precision Steel Tube For Mechanical .8.Packing and Stocking for Precision Steel Tube Cold Drawn Carbon Seamless Steel Pipe DIN2391 St35 St45 St37.0 St37.4 St52.0 St30Si .100% of our steel tubes are dimensionally checked 100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
Sep 16,2014 180mm e235 n cold drawn carbon steel seamless pipe#0183;Seamless cold drawn linepipe acc.to EN 10305-4 (DIN 2445/2) or EN 10305-1 (DIN 2391/C) Quality E235 (St 37-4).The material is +N (NBK) annealed.The tubes are EC-tested,fosfated and sealed with cap at both ends.Seamless cold drawn precision steel tubes and pipe for Seamless cold drawn precision steel tubes and pipe for mechanical like hydraulic is one of the main products of Shandong zida steel Group CO.,LTD with good price and quality,factory direct sales and factory supply.Our company is a professional supplier(s) and manufacturers in China,with various products on sale.
The cold drawn steel seamless pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements.With seamless welding quality,these cold drawn steel seamless pipe are annealed with nitrogen protection and are polished with utter professionalism.These products are made of