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Ductile Iron ASTM A536 Grooved Concentric Reducer for Fire Fighting System and threaded concentric reducer

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Quick Details

Port: QIngdao or Tianjin port
Payment Terms: L/C,T/T
Supply Ability: 1000 Ton/Tons per Year
Place of Origin: Weifang, Shandong, China
Warranty: 3 years
Shape: equal,Reducing
Size: customized
Connection: welding,Female
Connect Type: grooved end, thread end
Material: ductile iron
Pressure: 300PSI
Customized support: OEM,ODM
Certification: CE/CCC,scoc,CE
Brand Name: multi brand
Technics: casting,Casting
Head Code: round,round
Surface Treatment: epoxy coating
Packaging Detail: According to the user's requirements for packaging, some countries and regions can be packaged.
Package Preview: https://sc04.alicdn.com/kf/H52259f3ea88a4aa48c1e9ee652c39e2dG.jpg_640x640.jpg,https://sc04.alicdn.com/kf/H5fef0528953744f0ae3e1d98ab6518bab.jpg_640x640.jpg
Chongqing Chinabase Import & Export Co., Ltd.
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Product Description


Name Threaded concentric reducer
Material Ductile iron
Pressure 300PSI
Size DN10-DN600,1/2"-24"
Certification UL/FM/BSI/CE/CCC

.jpg    This couplings available where moderate pressures are expected or weight considerations are a factor. This type couplings are designed with cross-ribbed construction to provide strong omponent for pressure piping system and usually used in fire protection, feed water, oil or gas and etc.

More UL/FM Groove:


More Fluid Equipment:


Packaging & Shipping


    Accordding to the requirements of the user packaging, and logistics optimization according to more than 20 years of experience.

Our Services


    Over 100 global integrated brand manufacturers and more than 700 professional manufacturers cooperate with us. Our main business covers 23 industries including petroleum, water supply, thermal power, chemical industry, steel, nuclear power, port and high-speed rail. Our company has become the core supplier of well-known groups such as China Power, China Water, SOCAR, SUHUFI, Shaanxi Water and Hydropower and KangDa Evnironment Protection.

     In the field of centralizaed collection of fluid equipment, the Department of Fluid Equipment is committed to shaping “Intelligent Solution Provider”, “High Cost-effective Product Supplier” and “Comprehensive Service Provider”. The products cover valves, pipes, fittings, pumps, flow meters, pressure gauges and actuators.
Company Information


    CQCB established the first fluid equipment system experience and product display flagship store in China Center, Nairobi, Kenya for domestric water supply, agricultural irrigation, dydropower engineering and fire-fighting protection engineering advantages further connect and integrate the business and resources of East African, gradually sink to cover the markets of the six East African countries, and provide an experiental bed for the fluid equipment industry to tailor-made scene experiential marketing.


  Q1: How about the quality of the products?

    A: We produce every product with good quality materials, and test carefully to make sure table good quality before shipment. So please don't worry for it, as we wanna long-term business cooperation with customers.

Q2: Can I have a sample order?

       A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 Q3: What is the lead time?

   A: Small qty order needs 7-15 working days, big qty order usually needs 15-30 working days depends on order qty. 

Q4: How to proceed the order if I have logo to print?

        A: Firstly, we will prepare artwork for visual confirmation, if the color and position are alright, we would make sampling first from mould factory and take picture for your second confirmation before mass production.

Q5: Do you have any certification?  

        A: Yes sure, we have CE,ISO9001,ISO14001,TEST REPORT.