Shanghai Zhihua High Pressure Pipefittings Co.,Ltd.
We are specialized in the research and development ,produce,sales and services of pipefittings. We professionally produce the series industrial pipefittings of stainless steel,alloy steel and carbon steel ,a variaty of butt welding,socket and threaded elbow,tee,cross,reducer,cap and flange etc. our all products are according to American Standard ASME,ANSI, German Standard DIN, Japanese Standard JIS, and National Standard GB/T,SH,HG,JB etc. We can also produce according to the customers?????wn drawings to meet their requests. The products are applicated widely in oil,chenical industry,wter conservancy,electric power,boiler,mechinery,machinery matullurgy etc.
Our company started with capital of RMB 5 million and 20000 square meters land area,the company currently has 292emplyees (include 39 high level technical staff), and our current production capacity is estimated at 18000 tons per year.
We look forward to establishing business relations with customers from all walks of life to seek for mutual development and prosperous future .Customers from home and broard are welcome!  
This is the contents of our main products:
1. butt welding elbow 19.sockolet
2.straight , reducing tee 20.latrolet
3. reducer 21.elbolet
4. cap 22. plate-type flat welding flange
5. lap joint stub end 23.slip-on neck flange
6.bend 24.socket welding flange
7. threaded elbow,tee,cross 25.weld neck flange
8. threaded cap,coupling 26.treaded flange
9. threaded plug 27.blind flange
10. hexagonal nipple 28.butt welding ring loose flange
11. union(socket ,threaded) 29.flat welding ring loose flange
12. threaded nipple 30.large-diameter flange
13.socket elbow,tee,cross 31.figure 8 blind flange
14.socket cap,coupling 32.marine flange
15. socket lateral 33.insulating joint
16. reducing socket union 34.insulating flange
17. weldolet 35.high-pressure square flange
18.fission flange