Nov 16, 2012
Material used:brass or zinc alloy
Ball seat: PTFE
Ball: brass or steel
Stem: brass or steel
O' ring: NBR
Handle: steel or alliminium
we can supply brass gate valve. all of valves are in good quality with low price.the size of the brass gate valves is from 1/2'' to 4'' and we can provide different types of alliminium and iron handle. also we can design orccording to your brass gate valves.our gate valves have a good market in Middle East and Europe.
Gate valve,brass gate valve,NPT gate valve:
1,Design and manufacture conform to API 602,BS 5352,ANSI B16.34.
2,Connection ends conform to
1)Socket welded dImension conform to ANSI16.11; JB/T1751
2)Screw ends dimension conform to ANSI 1.20; JB/T 7306
3)Butt-welded conform to ANSI B16.25; JB/T 12224
4)Flanged ends conform to ANSI B16.5;JB79
3,Test and inspection conform to API 598,GB/T 13927, JB/T 9092
4,Structure feaftures: Bolted bonnet, outside screw and yoke; welded bonnet, outside screw and yoke
5,Material confrom to ANSI/ASTM
6,Main material:A105, LF2, F5, F22, 304(L), 316(L), F347, F321, F51, Monel and kinds of alloy.
Thank you for your interest and attention in advance. We welcome to your enquiries.
You can get more information once upon our receipt of your enquiry.
Nominal pressure: 1.6MPa
Working medium: water, non-corrosive liquid and saturated steam
Working temperature: -20 to 170 degrees Celsius
Pipe thread to ISO7
With $120 million in annual sales and a monthly prodcution capacity of 1.25 million units,we are one of the largest valve suppliers in mainland China. Our prodcution plant covers an area of 210,000 square meters and is staffed with over 1,200 workers.
Our 75 QC team members,all with 10 and 20 years of experience,put every valve through a five-step QC process. We test raw materials,proper casts,hydraulic and barometric pressure,leak tightness and exterior appearance.
Choose from over 3,200 products, our 46-member R&D staff will have your samples ready in 15 to 30 days.