Stainless steel check valve is to reply on the medium flow to open and close valve clack to prevent medium backward, also called check valve, one-way valve, reflux valve and counterbalance valve.
Stainless steel check valve belongs to a kind automatic valve and its main effect is to avoid medium backward, pump and actuator motor reversal and bleed medium.
The main usage of Stainless steel check valve is appropriate for oil, chemical, fire power etc any working condition that the nominal pressure is 150LB~600LB, working temperature is -29~550 degree. It's appropriate for water, oil and steam etc.
The structure and feature of Stainless steel check valve:
1. Material is investigating and it is appropriate for domestic and foreign standard, and the quality is high.
2. Seal pair of advanced and reasonable, disc and seat sealing surface using iron base alloy or department too vertical (Stellite) cobalt-based hard alloy welding surface, wear-resisting, high temperature resistance, good corrosion resistance, abrasion resistance, long service life.
3. The production is finished as government standard.
4. Check valve adopts any flange standard and flange seal style to need any engineering needs and customers' need.
5. Materials of valves complete range of articles, and gasket can choice according actual working conditions and it can be suitable for any kind pressure, temperature and medium.
6. According to customers' needs, check valve can be produced different structural style and connecting format to ancillary use to any equipment.
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Basic information |
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Manufacturer technology |
Investment casting-silica (lost wax precision casting) |
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Monthly output |
30T |
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Market distribution |
UK, USA, Germany, Netherland, Italy, Pakistan, Russia etc |
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Lead time |
25days for sampling, 50days for batch order, 1day for quoting |
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Capable of developing |
600New parts each year |
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Representative Equipment |
Machining center, CNC, machine for drilling, milling, grinding, turning and taping, Wax injection machine, dewax furnace, baking machine, induction furnace, shot-blast machine, pressure correction machine, Spectrometer, tensile tester, microscope, hardness tester and so on. |
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Advantage |
Concentrated on silica sol investment casting more than 10 years. Managers and critical process workers are experienced and responsible. Deal with complex & difficult parts freely. Implement ISO seriously. |
Shean (Cangzhou) Corp Ltd registed in 2011, production line started in 1994. Has technician 10 persons, workers 50 persons, sale clerk 12 persons. For years, Shean helps heavy industrial enterprises gain huge profit domestic and abroad. Shean started foreign business since 2008 as while as good domestic sales. In 2014, Shean will creat another workshop as showroom of various machines running and head office will move to Cangzhou City with 900 square meters.
Our main scope for making and sells are: Induction pipe bending machine, Elbow forming machine, Tee machine, Hydraulic press, Pipe fittings, elbows, tee. "good products and complete after sale service " is our core principle.
Product covers all over the world, like USA, England, Russia, Turkey, India, Poland etc.
Welcome you visit Shean (Cangzhou) Corp Ltd.
