| Excellent surface condition(Ra<=1.0um) 3. BK, BKS,BKW,NBK(bright surface) astm a335 p11 seamless steel pipe | |||||||
DIN cold drawn seamless steel tube ISO6892-1984 seamless steel tube astm a335 p11 seamless steel pipe synopsis of process routing quality carbon steel-cold drawn-heat treatment without oxidization (NBK status)- nondestructive testing, inthe wll honing andinside flushing under the high pressure- antirust oiling outside surface- plastic coaapin on both ends. main features high precision, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness ofinside wall, the steel tube is able to withstand high pressure, no deformation afer cold bendingm no crack after flaring and flattening, the complicated geometrial forming and machining can be realized, color of tube, gray with wihite. main application to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required. ASTM A519 seamless carbon 1010 steel tube
1) Certificate: ISO9001:2000 2) Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS G3445 3) Steel Gr.: St35,St37.4, St45, St55,Ck45, St52 4) Delivery condition:BK /BKS /NBK/Annealing/Normalizing 5) Allowance between 0.3MM to 0.5MM 6) Surface treatment: phosphated and oiled/ galvanized/bright annealed 7)Technique:cold drawn,cold bending, flaring, flatting and tensilefore without any break or crack. 8) Length: random or cut length 9) Application:to be used in hydraulic systerm,automobile,construction machinery vehicles and in the occation where the high presure,brightness,cleanning and mechanical properties of the tube are required 10) Package:seaworthy paking which does not affect material (banding with steel strips, braiding parcel at outside, or wooden case, or as per your requirement ) |
| Standard | GB, DIN |
| Standard | GB/T 8163-1999, GB/T 8713, GB/T8163, DIN 2391 |
| Grade | 10#-45#, 16Mn, ST35-ST52 |
| Grade | 10#, 20#, 16Mn, St37, St52, St42, St45, St35.8, St37-2, St42-2, St45-8, St35.4, St52.4, St45-4, ST37.4 |
| Thickness | 0.5 - 10 mm |
| Section Shape | Round |
| Outer Diameter | 4 - 90 mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Secondary Or Not | Non-secondary |
| Application | Hydraulic Pipe |
| Technique | Cold Drawn |
| Certification | CE |
| Surface Treatment | glazed, black phosphate, galvanized |
| Alloy Or Not | Non-alloy |
