API/JIS/GB Wcb Worm Drive Butterfly Valve
Automatic mattress tape edge machine is mainly used for mattress tape sewing. The main advance is
Semi automatic mattress tape edge machine its working table is adopted high-strength independent bearing, stable Tape Edge Machine,Mattress Tape Edge Machine,Mattress Tape Edge Sewing Machine,Automatic Mattress Tape Edge Machine SOFTLIFE MATTRESS MACHINERY CO.,LTD , https://www.machinesoftlifefoam.com
Design and Manufacture: API 609, MSS SP-67, MSS SP-68
Inspection and Test: API 598
End flange dimension: ASME B16.5(NPS≤ 24), ASME B16.47 B
BW end dimension: ASME B16.25
Face to face and end to end: API 609
Pressure-temperature ratings: ASME B16.34
Trait and purpose
Hard Seal Butterfly Valve triple offset series are our company's leading products,
Which are used in such fields as metallurgy, light industry, electric power, petrochemistry,
Coal gas channel etc.
The Seal principle of hard Seal Butterfly Valve triple off set.
The Triple Offset Butterfly Valve Provides a bi-directional bubbletight shut-off.
This geometry ensures that the disc seal contacts the body seat only at the final shut-off
Position without rubbing or galling, providing atorque generated resilient seal with sufficient
"wedging" to ensure auniform seal contact.
Size Range: 1/2 Inch-24 Inch/DN15~DN3500
Class Range: 150LB-900LB/PN1.0~PN6.4
Construction: Body And Bonnet Available In Carbon Steel, In Alloy And Stainless Steel And
Other Materials Available To Order
End Connection: Flanged, Screwed, Socket Weld Or Butt Weld Offered
Products: We can produce gate, globe, check, ball and butterfly valves with the materials of ductile iron, carbon steel, alloy steel, stainless steel, ultra-low carbon stainless steel, Monel and other materials available to order. Our products are designed and manufactured in accordance with the standards of GB, ASME, ANSI, API, BS, DIN, JIS etc. We can offer special standard valves to our clients on your request.
Certificates: We have held the certificates of ISO, ISO 9001, SAI Global Watermark, ABS (Design Assessment Certificates), API 6D, CE/PED for many years and view the ISO 9001 as the minimum standard to maintain.
Quality: A larger number of advanced mechanical facilities and inspecttion equipments have been employed in Shanghai Huatong Valve Co., Ltd. Based on the first-class management and advanced production facilities, we are confident to delivery the high quality valve products available to our customers.
2013 NANJINGEXHIBITION
BUTTERFLY VALVE WORKERSHOP
Part mane
 Material
 Part mane
 Material
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Body
 ECB, CF8, CF8M CF8C, CF3, CF3M
 Packing
 Graphite
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Stem
 410,420,304, 304L, 316, 316L
 Stuffing cover
 WCB, CF8, CF8M
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Disc
 WCB+F4, WCB+F6 CF8, CF8M
 Yoke
 WCB,CF8,CF8M,CF3 CF3M
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Packing seat
 420
 Worm device
 Â
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Please kindly contact me if you have any questions:
Winnie Wu
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sewing head need not moving, but the lifting machine can turn angles to sew mattress
of different thickness. It is equipped with Singer-300U chain sewing head and
microcomputer controlling system imported from America. When producing, the
conveyer can move forward, backward, turning 90 degrees or 180 degrees to sew the
whole mattress automatically.
working condition, motor upper and down the height of worktable. The rotary power supply
is assembled in the machine. It is equipped with Singer-300U chain sewing head and
microcomputer controlling system imported from America. It may change walking carriage`s
turning speed automatically, which make mattress sewing operation more convenient, fast
and the finished turn-flange more beautiful.
Working Temperature: Medium Temperature (120°C<T<450°C)
Material of Seal Surface: Metal Hard Sealed
Valve Body: Casting
Application: Industrial Usage, Household Usage, Gas
Size: 2′′-40′′
Material: S.S
Product Standard: API598
Tansmission Devicw: Jb/T5299
Structurall Lenght: Asm B16.34
Pressure: 150lb-600lb
Logo: Can Be Customized
Delivery Date: Based on The Order Quantity
Packing: Each in a Polybag
Trademark: ZY
Specification: 2"-50"
Origin: China
HS Code: 8481804090