Wholesale Price China Metal Seated Ball Valve - 3 Piece Welded Ball Valve – Newsway

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3pcs Welded Ball Valve Key works: welded, ball, valve, 3pcs, cf8, cf8m, cf3, cf3m, 150lb   PRODUCT RANGE: Sizes: NPS 1/4 to NPS 4 Pressure Range: Class 150 to Class 2500 Flange Connection: RF, FF, RTJ MATERIALS: Casting: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6 Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,) STANDARD Design & manufacture API 6D, ASME B16.34 Face-to-face ASME B16.34, DIN 3202-M3 ...


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Wholesale Price China Metal Seated Ball Valve - 3 Piece Welded Ball Valve – Newsway Detail:

3pcs Welded Ball Valve

Key works: welded, ball, valve, 3pcs, cf8, cf8m, cf3, cf3m, 150lb

 

PRODUCT RANGE:

Sizes: NPS 1/4 to NPS 4

Pressure Range: Class 150 to Class 2500

Flange Connection: RF, FF, RTJ

MATERIALS:

Casting: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6

Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

STANDARD

Design & manufacture API 6D, ASME B16.34
Face-to-face ASME B16.34, DIN 3202-M3
End Connection ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
Test & inspection MSS SP-110,EN 1226
Fire safe design API 6FA, API 607
Also available per NACE MR-0175, NACE MR-0103, ISO 15848
Other PMI, UT, RT, PT, MT

 

Design Features:

1.Blow-out Proof Stem

2.Pressure Balance Hole in Ball Slot

3.Lock device

4.Various Thread Standards Available

 

The 3-piece welded end ball valve can be closed tightly with only a 90-degree rotation and a small torque. The completely equal internal cavity of the valve provides a straight flow channel with little resistance for the medium. The main feature of the ball valve is its compact structure, easy to operate and maintain. The stainless steel ball valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. The valve body of the ball valve can be integral or combined. This type of valve should generally be installed horizontally in the pipeline. Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. The 3-piece welded stainless steel ball valve is made of 304,316,321 stainless steel ball valves.

1. Open and close without friction. This function completely solves the problem of traditional valves affecting the sealing due to mutual friction between the sealing surfaces

2. Top loading structure. The valves installed in the pipeline can be directly inspected and repaired online, which can effectively reduce device shutdown and reduce costs.

3. Single valve seat design. Eliminates the problem that the medium in the valve cavity affects the safety of use due to abnormal pressure increase.

4. Low torque design. The valve stem with special structure design can be opened and closed easily with only a small handwheel valve.

5. Wedge-shaped sealing structure. The valve relies on the mechanical force provided by the valve stem to press the ball wedge onto the valve seat to seal, so that the sealing performance of the valve is not affected by the change of pipeline pressure, and the sealing performance is reliably guaranteed under various working conditions.

6. Self-cleaning structure of the sealing surface. When the ball is tilted away from the valve seat, the fluid in the pipeline will pass through the sealing surface of the ball uniformly at 360°, which not only eliminates the local washing of the valve seat by the high-speed fluid, but also washes away the accumulation on the sealing surface to achieve the purpose of self-cleaning .

 


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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Wholesale Price China Metal Seated Ball Valve - 3 Piece Welded Ball Valve – Newsway , The product will supply to all over the world, such as: Zambia, Bangkok, Kenya, Our mission is "Provide Goods with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials

Tradename UNS nr. Werkstoff nr. Forging Casting
Carbon steel K30504 1.0402 A105 A216 WCB
Carbon steel   1.046 A105N  
Low Temp Carbon steel K03011 1.0508 A350 LF2 A352 LCB
High Yield steel K03014   A694 F60  
3 1/2 Nickel steel K32025 1.5639 A350 LF3 A352 LC3
5 Chrome, 1/2 Moly K41545 1.7362 A182 F5 A217 C5
1 1/4 Chrome, 1/2 Moly K11572 1.7733 A182 F11 A217 WC6
  K11597 1.7335    
2 1/4 Chrome, 1/2 Moly K21590 1.738 A182 F22 A217 WC9
9 Chrome, 1 Moly K90941 1.7386 A182 F9 A217 CW6
X 12 Chrome, 091 Moly K91560 1.4903 A182 F91 A217 C12
13 Chrome S41000   A182 F6A A351 CA15
17-4PH S17400 1.4542 A564 630  
254 SMo S31254 1.4547 A182 F44 A351 CK3MCuN
304 S30400 1.4301 A182 F304 A351 CF8
304L S30403 1.4306 A182 F304L A351 CF3
310S S31008 1.4845 A182 F310S A351 CK20
316 S31600 1.4401 A182 F316 A351 CF8M
  S31600 1.4436    
316L S31603 1.4404 A182 F316L A351 CF3M
316Ti S31635 1.4571 A182 F316Ti  
317L S31703 1.4438 A182 F317L A351CG8M
321 S32100 1.4541 A182 F321  
321H S32109 1.4878 A182 F321H  
347 S34700 1.455 A182 F347 A351 CF8C
347H S34709 1.4961 A182 F347H  
410 S41000 1.4006 A182 F410  
904L N08904 1.4539 A182 F904L  
Carpenter 20 N08020 2.466 B462 N08020 A351 CN7M
Duplex 4462 S31803 1.4462 A182 F51 A890 Gr 4A
SAF 2507 S32750 1.4469 A182 F53 A890 Gr 6A
Zeron 100 S32760 1.4501 A182 F55 A351 GR CD3MWCuN
Ferralium® 255 S32550 1.4507 A182 F61  
Nicrofer 5923 hMo N06059 2.4605 B462 N06059  
Nickel 200 N02200 2.4066 B564 N02200  
Nickel 201 N02201 2.4068 B564 N02201  
Monel® 400 N04400 2.436 B564 N04400 A494 M35-1
Monel® K500 N05500 2.4375 B865 N05500  
Incoloy® 800 N08800 1.4876 B564 N08800  
Incoloy® 800H N08810 1.4958 B564 N08810  
Incoloy® 800HT N08811 1.4959 B564 N08811  
Incoloy® 825 N08825 2.4858 B564 N08825  
Inconel® 600 N06600 2.4816 B564 N06600 A494 CY40
Inconel® 625 N06625 2.4856 B564 N06625 A494 CW 6MC
Hastelloy® B2 N10665 2.4617 B564 N10665 A494 N 12MV
Hastelloy® B3 N10675 2.46 B564 N10675  
Hastelloy® C22 N06022 2.4602 B574 N06022 A494 CX2MW
Hastelloy® C276 N10276 2.4819 B564 N10276  
Hastelloy® C4 N06455 2.461 B574 N06455  
Titanium GR. 1 R50250 3.7025 B381 F1 B367 C1
Titanium GR. 2 R50400 3.7035 B381 F2 B367 C2
Titanium GR. 3 R50550 3.7055 B381 F3 B367 C3
Titanium GR. 5 R56400 3.7165 B381 F5 B367 C5
Titanium GR. 7 R52400 3.7235 B381 F7 B367 C7
Titanium GR. 12 R53400 3.7225 B381 F12 B367 C12
Zirconium® 702 R60702   B493 R60702  
Zirconium® 705 R60705   B493 R60705  

 

  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Christian from Saudi Arabia - 2018.09.21 11:01
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Alva from Indonesia - 2017.04.28 15:45
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