Ductile Iron 300psi Coupling with FM/UL Approval Rigid/Flexible Couplings for Fire Fighting

• Connection: Female
• Structure: Universal
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• 25: 33.7 1.327mm/in
• Model NO.: XGQT01
• 100: 114.3 4.5mm/in
• Specification: FM UL
• Trademark: YINUO
• Origin: China
• HS Code: 7307114000
• Production Capacity: 100000PCS/Year

Product Description

1.Product Description

 

Product Name	Ductile iron grooved pipe fittings and couplings
Product series	1)Rigid coupling, Flexible coupling
	2)Grooved equal tee, Grooved reducing tee, Threaded reducing tee,Grooved
	mechanical tee,Threaded mechanical tee,Threaded U-Bolted mechanical tee
	3)90°Elbow, 45°Elbow, 22.5°Elbow, 11.25°Elbow
	4)Grooved equal cross,Grooved reducing cross,Threaded reducing cross
	5)Grooved reducer,Threaded reducer, Threaded eccentric reducer
	6)Grooved adaptor flange, Threaded adaptor flange,Spilit Flange
	7)Cap
	8)Produce per customer's requirement
Brand	Yinuo
Certification	FM/UL/CE/CCC/ISO
Size	1/2 inch-12 inch
Material	Ductile iron,ASTM A536/QT450-10
Technics	Casting
Working pressure	300Psi/2.07Mpa
Surface finish	Epoxy powder,Paint,Galvanized
Gasket	EPDM
Bolt and Nut	Heat treated carbon manganese steel track bolt to ASTM A 449-83
Capacity	30000 Tons/Year
Packing	1)Carton,Plywood pallet with plastic film
	2)Wood case
	3)As per cutomer's requirement
Delivery Time	25-40 days after receiving deposit
Payment terms	T/T or L/C at sight
Application	1)Automatic sprinkler system for fire protection on commercial,civil and
	munisipal constructions like water supplying,gas supplying,heat supplying,etc.
	2)Industrial pipeline system on shipping, mine, oil field, textile,powder plant,etc.
	3)Pipeline system on subway station,railway station,airport,seaport,bridge,etc.

2.Product Pics

3.About Us

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. 

4.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.

5.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.
:
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.


ø Corporate Vision: Where there is pipes, there is 1NUO.
ø Corporate Mission: Connecting pipeline around the world, benefiting homes in every building.
ø Competitive Strategy: To supply market with perfect products, to win customers with excellent service.
ø Core Value: Pragmatic honesty, quality first, continuous innovation and win-win cooperation.
ø Quality Value: We survive with quality and develop by technology.

6.Certificate:

FAQ:

Q1. Are you manufactrer?
A:  Yes, we have factories.

Q2. What is your delivery time?
A: The time of delivery is around 15-20 days,depending on order quantity.

Q3. What is your payment terms?
A: We accept 30% T/T in advance, 70% in the period of shipment or L/C at sight.