The Unions are used for connecting pipeline, hammer tightening or disassembly, convenient to use, sealing reliably.
Specification:
Working Pressure: 7~140MPa(1000~20000PSI)
Nominal Diameter: 25~125mm(1"~5")
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
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