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Company Profile Bowen Casting Co., Ltd is located in Shanghai,China. It has the very convenient transport conditions. It takes approximate half hour to Shanghai Pudong airport by car. Most of our products were exported to Germany, Italy UK, USA, Australia, Canada so on. Bowen Casting is a China Leading supplier of highly qualified gray/ductile iron, stainless steel, brass and bronze castings to customers all around the world. Bowen Casting has access to a fine network of ISO certificated manufacturers throughout China and combines these production resources and our team of high skilled engineers with customer requirements in order to mould these into excellent products. These products enable you to extend your manufacturing capabilities at lower cost in a shorter time with less energy. Contact us or e-mail your specifications to try out our competitive pricing, professional service, high quality and in time supplies. Our team of engineers is pleased to solve your problem and make visions come through. Our Factory There are five product lines,Resin sand casting,Green sand casting and Shell moldcasting. We have our own machining workshop, including slant bed CNC lathe, machining center and so on. Our product range has a great variety of pump- and valve parts, flanges, pipes, cleats, nuts, bolts, packer rings etc., specially developed and made for applications in pumping, water works, construction, mining, marine and automotive industry. Our castings weigh from 0.1 ~ 100 ton with minimum tolerances of +/-0.01 mm. Our QA system continuously ensures the high quality of our products and is implemented in all our production facilities in China. We make itinerant visits to foundries and execute statistical control to improve our high production level and meet customer requirements. This QA system has resulted that our reject ratio is currently no more than 0.5% and also informs us on possible delivery changes. The products are widely used in machinery equipment,chemical equipment, auto parts, marine hardware,hardware tools, medical and foodstuff appliance,construction hardware, mining machine parts and others.The annual production capacity of sand casting is 5000 tons, the weight per piece is from 0.02KG to 850KG. The production process and equipment are leading the way in China. Construction Forgings website:http://www.metalpart.net/ ha inviato un aggiornamento 4 anni, 5 mesi fa

Product Introduction
Polyferric sulfate is a light yellow amorphous powder solid, soluble in water, 10% (mass) of water solution is red brown transparent solution. As water treatment agent, Polyferric sulfate is widely used in purifying drinking water, industrial water, various industrial wastewater, municipal sewage, sludge dewatering and so on.
Product Specification
Item NameSpecificationResult
(Fe3+) %19.5min21.57
Reduced Matter(as Fe2+) %0.15max0.01
PH(1% aqueous solution)1.5-3.02.4
Water insoluble%0.4max0.23
Basicity8.0-1614.62
Product Feature
1. Flocculant formation speed is fast, the particles are dense, the sedimentation speed is fast, all kinds of water quality conditions can get good results;
2. The flocculation rate of alum flower is rapid;
3. it can decolorize, sterilize, remove radioactive elements, reduce heavy metal ions, and reduce COD and BOD.
4. It has good water dewatering for mud.
Delivery and Package
Lead time: Usually shipped in 10 days after payment;
Port: Qingdao Port or any port in China as customer demands.
Package: In two-layer bag with the interior in plastic and the exterior in woven. The weight of each bag is 25kg or 50kgs. Bulk or with pallet is OK. its shelf life is 2 years.
Application
1: PFS is used in drinking water treatment
Polyferric sulfate can effectively reduce metal aluminum in drinking water, and can also remove bacteria, turbidity and chromaticity caused by corrosion of water supply pipes.
2: PFS is used in papermaking wastewater treatment
Polyferric sulfate can be used as a coagulant instead of polyaluminium chloride, aluminum sulfate, etc. It can also be used for dewatering of paper sludge, which can achieve rapid flocculation and sedimentation
3: PFS is used in dyeing wastewater treatment
Polyferric sulfate can replace the traditional molecular iron salt and aluminum salt coagulant. Compared with traditional coagulant, the amount of polyferric sulfate is smaller and the chroma removal rate is higher.
4: PFS is used in Electroplating wastewater
Polyferric sulfate can be used as a coagulant and rutting agent in electroplating wastewater treatment. It is difficult for the complex to directly react with a coagulant such as polyaluminum chloride.
FAQ:
Q1: Do you provide samples?
A1: Yes, we have 1 ton samples on sale on our website. If you want fewer, we can provide 500g sample for free and you only need pay for the shipment.
Q2: How can I get the price of PAC/PAM /PFS?
A2: Please grovide us the exact quantity, packing information, destination port and other necessary information, we will give you the quotation according to your specific requirments.
Q3: How was your packaging and storage place?
A3: Our bag contains 25KG per bag and is packed in plastic woven bag lined with thick plastic inner film.China Poly Ferric Sulphate PFS
website:http://www.mingchuanpac.com/water-treatment-chemical/poly-ferric-sulphate-pfs/