China Professional Manufacturer of Ductile Iron Equal Cross Approved by FM UL

1.Cross basic info
Material: Ductile Iron (ASTM A536 Grade 65-45-12)
Gasket Material: EPDM/ Silicon Rubber/NBR
Surface Treatment: Epoxy-(Red/Blue/White), Painted-(Orange/Red), Galvanized
Size: 1"-12"
Working Pressure:300 psi
Certification: UL, FM, ISO 9001:2008
Connect Type: Grooved & Thread
Payment term: T/T, LC
Package: Cartons with pallet/ Wooden case
2.Size and Spec

SizePipe O.D mm/inCrossStandardShortLLDN
inmm
inmm
inmm
in25 1 33.7 1.32757 2.24457 2.24432 1¼42.4 1.66970 2.7560 2.3640 1½48.3 1.90070 2.7560 2.3650 260.3 2.37583 3.26770 2.75150 6.5OD165.1 6.500165 6.5140 5.511150 6168.3 6.625165 6.5140 5.511200 8219.1 8.625197 7.75175 6.89250 10 273.0 10.750229 9215 8.464300 12323.9 12.750254 10245 9.646

3.Pic of Products
4.company introduction
Weifang Yinuo Casting Co.,Ltd is a large high-tech enerprise specialized in development,creation ,casting,production and painting of ductile iron grooved fittings since 2001.
Our facilities now covers more than 3000 aquare meters,the annual production capacity is well above 30000 tons,and there are more than 200 employees,among which are 10 engineering technicians and 5 senior engineers.
Now our factory departments inlude 11 medium frequency furnace,4 advanced vertical parting molding lines and 3 painting lines.Every coustomers requirements can be satisfied by customized services.
5.production process
A rough castings of grooved fittings will be processed and produced by electric-furnice smelting,on-line monitoring and control and automatic molding methods.
6.strict testing and all kind of testing
Casting and metallurgical mircrostrcuture test,Experimentsof mechanics of materials,Experiment of rubber physical properties,Molding sand performance test,Pipe trech performance test,Size test,Pressure test,spectrum test.
7Certification Approved Pic
8. Production Department and Delivery
:
Application: As one of the most popular fittings in fire fighting systems, the grooved pipe fittings are widely used in fire fighting, air-conditioning, water supply, sewage, cement, oil&gas pipeline, mine piping and ordinary piping delivery. Yinuo is spreading all over the world and winning the appreciations from users at home and abroad.