Products Description TORICH ASTM A500 GB/T3094 Cold Drawn Seamless Carbon Steel Round and Shape Tube Tube Machining for Automotive purpose Standard ASTM A500 GB/T3094 Matrial 10# 20# Grade A,B,C,D Carbon Steel Size OD: 12-1200mm WT: 1-22mm Length: Customer's Requirement Application For Automotive ...

DIN 2391 EN10305-1 St35 St45 St52 E355 galvanizing Hydraulic tubes Application : Hydraulic tubes. Material: St35 St45 St52 E355 Standard : DIN 2391 EN10305-1 Surface treatment: Galvanizing, to protect material from rust. OD : 4- 20mm WT :0.5-10 mm Characteristic: 1.Bright annealing treatment on ...

ASTM A252 Grade 2 Large Diameter Spiral Welded Structural Pipe Product Overview ASTM A252 Grade 2 seamless structural steel pipe is designed primarily for steel pipe pile and foundation engineering where the tubular section functions as a permanent load-bearing member or as a shell for cast-in-place ...

Seamless cold drawn ,steel tubes in automibile ,welded precison steel tubes Quick detail: Product:Precision ERW welded pipes Material: 1020 Q235 Q195 etc. Production Technology: ERW + Cold drawn. Description: Seamless cold drawn ERW pipes in good performance on the seam ,no crack when you use the ...