Outdoor fire hydrant is set outside the building fire protection to the water pipe network of water supply facilities, mainly for fire truck water from the municipal water supply pipe network or outdoor fire water supply pipe network implementation of fire, can also be directly connected to a hose and a water gun water fire.
Indoor fire hydrant is indoor pipeline network to the fire water, with a valve interface, factories, warehouses, high-rise buildings, public buildings and ships, etc. indoor fixed fire facility, usually installed in the fire hydrant box, and fire hose and the squirt gun and other equipment supporting the use of. Decompression type fire hydrant is one of them.
Company management is using 5 s ,TPM and Lean Production Management and passed the Quality Management System Certification (ISO9001:2008) in 2004, leading-in the ISO9001 (2008) Quality Management mode and standardized the production processes, quality management. In 2014 our company had passed the environmental management system certification (ISO14001:2004) and Occupational Health and Safety Management System Certification (OHSAS18001:2007) .Our company is preparing the ISO/TS16949 quality system certification. And constantly introduce advanced production technology, casting equipment, processing equipment and testing equipment, to guarantee the stability of product quality and the accuracy of the delivery date effectively.
Good Quality and used the advanced casting methods
The furan and shell mold castings which we mainly produce are as below.
1. Anti-pressure ductile iron.
Has been past 143 bar pressure test by German specialized laboratory and exported 3000 tons in 2007.
Material : GGG400-18U.LT.RT
2. Anti-pressure grey iron.
Has been past pressure test by German specialized laboratory and produced by lots now.
Low pressure: 65-80 bar High pressure: 140 bar
3. Heat-resisting iron with Silicon (4.-5.0%) & Molybdenum (0.55-0.95%).
4. Various grades of ductille irons (without heat treatment) are as follow:
FCD370-20, FCD400-18, FCD450-12, FCD500-7, FCD600-3, FCD700-2
We export 5000 tons per year to Germany, Japan, USA etc.
5. Grey iron (FC200,FC250,FC300) & alloy iron (FC350)
6. CGI with sandwich method,Grade: FCV340 & FCV410.
Casting simulation software can simulate the filling flow of the casting process, solidification process, temperature field and through this to predict casting defect, also can make evaluation on the involved parameters of casting process and process plan, so as to make corresponding process improvement, improve the yield and shorten the design cycle greatly. To reach the rapid response to customer's requirement truly.
plastic fumigation free wooden case fumigation free wodden pallet
Road Air Marine
Why Choose Us?
1. Gold supplier on alibaba.
2. Founded in 1985, has 30 years experience in casting.
3. Advanced management, high quality products with competitive factory price!
4. What material customer needs what material we will produce, produce the casting as per customer's requirement.
5.Good service, the customization and trial order are both accepted.
Please do not hesitate to inform us your requirement or any special idea. We work hard for win-win.
1. Are you a factory or trading company?
We are a factory with designing, manufacturing, marketing and exporting together with our office.
2. How can I get product information, which I want?
You may visit http://yongxingfoundry.en.china.cn/productlist.html and tell us item No. of the products,which you want.And then, we will offer you more information about these
products.You may offer us your product requests at first, and then, we will recommend some existing products or talk with you how to develop your products.
3. Can you stamp the customers' own logo and their own package?
Yes, of course acceptable.
4. What type of materials does your factory use for?
We offer all kinds of cast iron parts, including gray cast iron: HT300,HT250,HT200,HT150; nodular cast iron:QT400-18,QT400-15,QT500-7,QT600-5,QT700-2,QT450-12,QT600-3 etc.
5. How we make the parts comply to customer's requirement?
Using our coordinate measuring machine, tensile testing machine, spectrograph and other testing equipments to make all the goods qulified.