Sovuq chizilgan katta diametrli choksiz to'rtburchaklar po'lat quvur kran mashinalari, kemasozlik, qishloq xo'jaligi texnikasi va sanoatda foydalanish uchun
10*10*1.5mm - 460*460*30mm or according to the customer’s requirements (at the moment we are already have more 400pcs mold , each year will increase more than 10 pcs mold.
20#, Q355 (including A-F series), Q390,Q420, Q460, Q500, Q550, Q620, Q690, BJ780, BJ890, YG960, 20Mn2, 35#, 45#, 40Cr, 12CrMo, 15CrMo, 20CrMo,30CrMo, 35CrMo, 42CrMo and other materials
DIN, ASTM, GB, JIS, En, AISI, BS
Manufacturing process: high-quality seamless pipe’s empty drawing and core lining drawing are adopted
Annealing, normalizing and tempering
Flexible processing, non-standard specifications can be opened for mold production, and can be customized in small quantities; The low alloy series has the characteristics of high strength, high toughness, easy welding, low temperature resistance and fatigue resistance; The comprehensive performance and service life are higher than those of welded pipe.
Passenger car frame, vehicle axle, rail locomotive, crane boom, mixer subframe, oil derrick, marine engineering ship, nuclear power, wind power, agricultural machinery, textile machinery, locomotive, bridge and sustainable construction industry.