Supply LANZHOU Crown Block TC-315,LANZHOU LS NATIONAL OILWELL PET. CO.

Model:TC-315
Number of sheaves:7
Dia. Of sheaves:1270mm
Drilling line:1-3/8"
Max. Rating load:3500KN


Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas