- HQ Pipeline Co., Ltd
-
Jinan, Shandong, China
- Main products: pipe fittings, flanges, valves
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All Products
- seamless pipe
- steel nipples
- UL FM hangers
- Pipe Making Machines
- Hole Cutting Machine
- Pipe Cutting Machine
- Pipe Grooving Machine
- Butt weld pipe fitting
- Butt welded fitting
- Butt welding fittings
- Butt welding pipe fittings
- Stainless steel flange
- Forged flange/ ANSI flange/DIN flange
- Forged flange /welding neck flange
- Forged steel flanges
- 3000lbs pipe fittings / tee
- Forged pipe fittings / forged union
- Forged fittings / elbows
- Forged steel pipe fittings
- Ductile iron grooved fittings and couplings
- Grooved fitting
- Grooved fittings / tees
- Grooved coupling (1\"-16\" )
- Grooved couplings
- ANSI Gate valve
- Flange end butterfly valve
- Butterfly valve
- Gate valve
- Check valve
- High pressure forged fittings
- ANSI forged flanges
- Seamless butt weld pipe fittings
- UL/FM Ductile iron grooved fittings and couplings
- Supply UL/FM ductile iron groove coupling
- Supply butt welding pipe fitting - elbow
- Supply steel forged flanges - WN flange
- Supply steel forged pipe fitting - elbow
- Supply Stainless steel ball valves
- Supply Stainless steel threaded pipe fittings
- Casting valves
