Stainless Steel Resilient Seat Wafer Butterfly Valve with Handle
April 20 04:06:04, 2024
Model NO.: D71X-10/16
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: SHIWEN
Transport Package: Plywood Board Carton
Origin: China
HS Code: 84818040
Specifications 1.DN50-1200(2"~48") 2.PN10/16(150/200PSI) 3.API, ANSI, ASME, DIN, BS,JIS, ISO approved 4.material:CI,DI,WCB,SS,ALB,brass,etc. Wafer Type Butterfly Valve with Handle, Wormgear, Pneumatic, Electric Driver
Features: 1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed. 2.Simple and compact construction, quick 90 degree on-off operation. 3.Flow curve tending to straight line. Excellent regulation performance. 4.Long service life. Standing the test of thousands opening/closing operation. 5.Wide selection of materials, applicable for various media.
Standard:
Design standard
Face to face
End flange
Test & inspection
MSS SP-67 API609 EN593 Â
API609 ISO5752 series 20 BS5155 Â
DIN PN10/16/25 ANSI B 16.1 BS4504 ISO PN10/16 JIS B 2212/2213 BS 10 table D BS 10 table E
Founded in 1996 and located in Tianjin china, Our company is a professional butterfly valve manufacturing factory. we specialize in making kinds of butterfly valves, Gate valves, check valves and Y filters and Ball valves. Our factory covers 16,000 squre meters, has more than 110 sets of digital controlled large and middle scale equipment, and 20 sets of special valve testing equipment. Our company has passed the UAKS and ISO9001 system certification, the products have got the CCC certificate.
Our products have been widely used in many industries, including offshore oil, chemical, ship making, power plant, mining, water processing, drainage etc. Â Our foreign clients comes from southeast asia, middle east, Europe and many other parts of the world.
we would always offer you our best products at very competitive prices.Â
In terms of building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, and fibers, PVC was the world`s largest production of general-purpose plastics, and its applications are very widely. Widely used in all aspects.
PVC is a white powder with an amorphous structure. The degree of branching is relatively small. The relative density is about 1.4. The glass transition temperature is 77~90°C. It begins to decompose at about 170°C. It has poor stability to light and heat. After prolonged exposure to sunlight, it will decompose to produce hydrogen chloride, and further automatically catalyze the decomposition, causing discoloration, and the physical and mechanical properties also rapidly decline. In actual applications, stabilizers must be added to improve the stability of heat and light.
the Degree of polymerization of SG5 is 1000. usually we also call PVC Resin S1000. Its K-value is K67.
