Video Keluar Inspeksi
Melihat
Pemasaran Tipe
Hot Produk 2019
Tempat asal
Shandong, China
Berlaku Industri
Pekerjaan Konstruksi
Komponen Inti
Pressure Vessel
Name
drilling rig kelly bar
Size/Diameter
As per customer or demand
Application
Large caliber pile foundation pilling
Type
Interlocking kelly bar,Frictional Kelly bar
Processing Type
Heat treatment and forging