N-STEEL, a professional China-based steel pipe supplier and distributor, can offer three types of seamless precision steel tubes, namely cold drawing and BA seamless tube with high precision, black and phosphated hydraulic tube with high precision, and galvanized steel tube with high precision. The OD range of this precision steel pipe is 4mm-114mm and its wall thickness ranges from 0.5mm to 4mm.
If you need seamless precision steel tube, you’ve been the right place. N-STEEL is the authorized supplier of more than 120 globally famous steel plants from China, South Korea, Japan, etc. No matter what steel pipes and other metal products you need, you can get them in N-STEEL. The cold-drawn precision tubes are a good case in point. Three types with wide range of size can meet your demands.
For more detailed information about this type of products, please contact us!
Specifications of Seamless Precision Steel Tube
Main standards: DIN2391-94/C, DIN2445 and EN10305
Main grade: St37.4, St35 (E235), St45 (E255) and St52 (E355)
Outside diameters: 4mm-114mm
Wall thickness: 0.5mm-4mm
Condition of delivery: NBK(+N), BK(+C) and GBK(+A)