Class 150 /300/600 Swing Check Valve
Bolted Cover Swing Type Disc
Threaded or Welded Seat Ring
1) Size: 2" - 30"
2) Class: 150LB,300LB,600LB
3) Material: WCB, LCB, CF8 304, CF8M 316, CF3 304L, CF3M 316L, WC6, WC9,
4) Standards:
a) Design and manufacture: BS 1868,API 603
b) Inspection and test: API 598, API 6D
c) End flange dimensions: ANSI B16.5, ANSI B16.47
d) BW end dimensions: ANSI B16.25
e) Socket-weld dimensions: ANSI B16.11
Butt-Weld Ends to ANSI B16.25
f) Face to face and end to end: ANSI B16.10
Wenzhou Tiancheng Stainless Steel Manufacturing Co., Ltd. is a professional manufacturer for stainless steel products starting off with producing stainless steel seamless pipe. Our products such as stainless steel seamless pipe, welded pipe, pipe fitting and valves are widely used in the fields of food processing, medicine making, petro-chemical, chemical, machine biulding, power, auto-making, ship biulding, navigation, aviation and aerospace industries.
Presently Tiancheng manufactures about 1000 standard pipe-sizes using more than 60 domestic and foreign steel grades. The Hot Extrusion Shop is engaged in production of pipes ranging from 2 to 800 mm in outside diameter with wall thickness ranging from 1.5 to 80 mm...
Based on the experience of national market, now, we are focusing on searching for the whole world market. Our products are being exported to more than 20 different countries including Indonesia, Russia, Italy, Germany, France, UK, Spain, Switzerland, Netherlands, Czechia, Bulgaria, Poland, Argentina, the United States and so on. The company attaches great importance to the quality control during the production. Our continuous product development and production quality control is exercised by Technical Control Department (TCD). The TCD now has such modern quality inspection equipments as optical detector, whirlpool and supersonic flaw detector, universal material testing machine, inphase microscope, sclerometer and steel separator. It boasts professional engineers, designers and a skilled staff team. It strictly controls all links including raw material, production and inspection. We will continuously do our best to be a pioneer of developing new products and lead the industry to satisfy ever more increasing customer expectation. We believe our dedication to the quality and sevice will win the world.
