Product Details

DUNHUI is specialized in producing a full range of ductile iron pipe fittings, and Construction Products. Including the following aspects:

“DUNHUI” is your correct choice. Welcome to visit

1. Cast iron pipe fitting of mechanical tee threaded outlet

2. Products description and Main dimensions

Item	Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Standard	ANSI, ASTM, DIN, JIS, GB, BS, etc.
Type	Manufacturer
Size	1/2"-12"
Material	Ductile iron
Finish	Paint, Epoxy or Galvanization
Approval	FM/UL/CE
Usage	1) Automatic sprinkler system for fire protection on commercial, civil and municipal 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.
Payment	L/C or T/T
Delivery Time	Within 30 days or as per customers requirement

3. Production process

Quality Control Groups

Dimensions Test
Manufacture process Inspection
Process Inspection including sand cleaning, assembling, packing and coating
Final Inspection including delivery marks and etc.
Particular Tests for different products, such as Load Test, Hydro Test and etc.

Process

Raw Material Inspection

Raw Material inspection including chemical
components analysis, tensile strength test and etc.

Laboratory

Chemical Components
Microstructure Test
Tensile Strength

4. Ductile iron pipe fitting pictures

5. Technical Standard:

Design: EN545
Certification: ISO9001:2008

6. Personnel station:

Have professional salesmen, and 6 Engineers, More than 30 inspectors.

7. Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

8.Location:

DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!