Street Address: Dongcheng Industry Zone, Lishui City, Zhejiang province, P.R.China
City: Lishui city
Province: Zhejiang
Country/Region: China
universal
we offer consistent product quality that comes controlling the entire steelmaking process,from steel melting to finished tube.
Tolerance
± 0,75% or 0.3mm whichever is the greater (D3) ± 10% or0.2mm whichever is the greater (T3)
±0.5% or ±0.1mm whichever is the greater (D4) ±7.5% or ±0.15mm whichever is the greater(T3)
Standards for seamless tube
DIN 17458 Pk1,or Pk 2 depending on size.
EN10216-5 TC1 or TC2 depending on size.
Intergranular corrosion test EN ISO 3651-2, method A.