Place of Origin : Shanghai,China
Delivery Terms : FOB SHANGHAI
Delivery Time : 15~45 DAYS
Product Capacity : 200 TON PER MONTH
Payment Terms : T/T,L/C
Grade:ST 52
Size range:
Inside diameter from 40 to 1000mm,
Max length 20 meters.
Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Tolerance INT: ISO H8
Roughness(Ra): 0.2 to 0.4µ
Type:cold drawing, normalizing treatment, honing.
Marking: JW, ID, OD
Length: unfixed length or fixed length
Package: banding with steel strips, braiding parcel at outside
Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends.
Impact test: -20, 27 J