List View - Wholesale Grading Ring Manufacturers in Valves, Grading Ring Suppliers & Exporters in Valves Directory

Standard or Nonstandard: Standard (9)

Temperature of Media: High Temperature (7); Medium Temperature (2); Normal Temperature (1)

Structure: Plug Ball (4); Gate (3); Control (1); Pressure Reducing (1)

Pressure: High Pressure (8); Medium Pressure (2)

Media: Water (2); Gas (1)

Power: Hydraulic (4); Manual (2); Pneumatic (1)

Material: Stainless Steel (4); Casting (2)

Group Products: All Products; 1 Product Per Company

Supplier Country

China (17)

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grading ring grading ring : 17 Products from 9 Suppliers & Manufacturers

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Through Conduit Flat Gate Valve
- Place of origin:
  China
China valve supplier specialize in manufacturing through conduit flat gate valves tailored to your specifications. Crafted from high-grade Carbon Steel ASTM A216 WCB, our valves adhere to API 6D standards, ensuring exceptional performance and reliability. With a size of 16 inches (DN400) and pressure ratings of Class 600 LB and PN100, our valves are designed to handle demanding applications with

[Related Keywords : API 6D Gate Valve, Flat Gate Valve, Through Conduit Gate Valv]
- China JSC Valve Manufacturer Group Co., Ltd.
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 2,000,001 - 5,000,000
Contact Now Start Order
2 related Products from this Supplier
Floating Ball Valve
- Place of origin:
  China
The ball in a floating ball valve is not fixed and can move freely. Under the influence of media pressure, the ball can shift to tightly press against the sealing surface at the outlet end, ensuring a secure seal at that end. The structure of a floating ball valve is simple and offers good sealing capabilities. However, the ball transfers the load of the working medium entirely to the outlet seal

[Related Keywords : Cryogenic Ball Valve, Gate Valves, Butterfly Valves]
- Kairuite Valve Group Co., Ltd
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 1,000,001 - 2,000,000
Contact Now Start Order
LN Series Three-way Globe Control Valve
- Min. Order:
  1 Set
- Price:
  US$ 1
- Place of origin:
  China
- Supply Ability:
  4000 sets per month
grade VI, commonly used for heat exchange system of large diameter, high pressure differential bypass. Globe Valve for flow Control PARAMETERS Nominal Size DN25 ~ DN300 Pressure Rating PN16/PN40; CL150(PN20), CL300(PN50) Operateing Temperature -17℃~ +425℃ Characteristics Linear Rangeability 30:1、50:1、 100:1 Seat Leakage Class ANSI B16.104: IV、V、VI Body Material WCB/WCC/LCB/LCC;WC6/WC9

[Related Keywords : control valve]
- Zhejiang SUPCON Fluid Technology Co., Ltd
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  More than 100,000,000
Contact Now Start Order
2 PC 304 316 Grade Stainless Steel Ball Valve with BSP Thread DN6~DN100
- Place of origin:
  China
2 pc 304 316 grade stainless steel ball valve with BSP thread DN6~DN100 The stainless steel two-piece ball valve and the flange gate valve are the same type of valve. The difference is that the closing part is a ball. The ball rotates around the center line of the valve body to achieve opening and closing. The Cencho ball valve is mainly used in the pipeline to cut off, distribute and change the

[Related Keywords : Cencho ball valve, two-piece ball valve]
- Cangzhou Cencho Tech Solution Co., Ltd.
- Business Type
  Manufacturer
- Location
  Hebei, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
Cast Steel Gate Valve SADXRF-000
- Min. Order:
  1 sets
- Place of origin:
  China
- Supply Ability:
  5000pcs/month
DESIGN DESCRIPTION: * BOLTED BONNET AND WELDING BONNET; * OUTSIDE SCREW AND YOKE FLEXIBLE WEDGE, * FULLY GUIDER; * INTEGRAL SEATS; * HANDWHEEL OPERATOR; * AVAILABLE WITH GEAR OPERATOR; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. WORKING PRESSURE AND TEMPERATURE WORKING TEMPERATURE MATERIAL CELSIUR SCALE FAHRENHEIT CARBON STEEL -290C~4250C 60F~8220F STAINLESS STEEL -40

[Related Keywords : Cast Steel Gate Valve, gate valve, cast iron valve, forged steel valve]
- Shanghai Ciphy Industry Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Shanghai, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
3 related Products from this Supplier
Gate Valve with Prices
- Min. Order:
  1 Ton
- Price:
  US$ 600 ~ 800
- Place of origin:
  China
- Supply Ability:
  10000 Ton/Tons per Month
with NBR or EPDM rubber Wedge Nut : Brass Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13 Gasket : NBR Bonnet : GGG500-7 O ring : NBR Washer : Carbon steel or Stainless steel Size: 50-400mm/2" - 16" Pressure grade: PN10, PN16 Coating: 1):Fusion-bonded epoxy 200-250 microns inside and out side 2):Coating as per customers' requirement packing: carton for each item , wooden boxes outside

[Related Keywords : valve, gate valve, gate valve with prices]
- Shanxi Midas Industrial Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Shanxi, China
- Employees Total
  51 - 100
- Annual Revenue
  USD 2,000,001 - 5,000,000
Contact Now Start Order
Dual Expanding Plug Valve
- Min. Order:
  1 Piece
- Price:
  US$ 1000
- Place of origin:
  China
ring is molded into the groove of the sliding plate. As the sealing sliding plate moves to the inlet and outlet of the valve, the sealing circle is gradually pressed into the groove. The surface of the mechanically processed sliding plate and the inner cavity of the valve form two parts. The grade gold-to-metal seal prevents the elastic sealing circle from being continuously pressed, and has a fi

[Related Keywords : Plug Valve, Dual Expanding, valve]
- Wenzhou Carbon Valve Co.,Ltd
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  51 - 100
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
Carbon Stainless Steel Gate Valve Pressure Seal
- Min. Order:
  ONE PIECE
- Place of origin:
  China
- Price Condition:
  FOB
- Supply Ability:
  1000
GATE VALVE PRODUCT’S SIZE: DESIGN DESCRIPTION: * BOLTED BONNET * OUTSIDE SCREW AND YOKE FLEXIBLE WEDGE, * FULLY GUIDER; * PRESSURE SEAL * INTEGRAL SEATS; * HANDWHEEL OPERATOR; * AVAILABLE WITH GEAR OPERATOR; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. PRESSURE GRADE FROM TO CLASS 900 2” 16” CLASS 1500 2” 16” CLASS 2500 2” 10”

[Related Keywords : Gate Valve Pressure Seal, carbon stainless steel, Ansi Class 900/1500/2500, BS]
- Shanghai Ciphy Industry Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Shanghai, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
6 related Products from this Supplier
Forged Steel Globe Valve J41Y H-25/40/64/100/160 Grade Forging Steel Stop Valve
- Min. Order:
  1 Piece
- Price:
  US$ 1
- Place of origin:
  China
Forged Steel Globe Valve J41Y H-25/40/64/100/160 Grade Forging Steel Stop Valve Main parts and materials Parts Name Materials Valve Body、Bonnet material Sealing ring stainless Steel Disc Stainless Steel Stem Stainless Steel spacer Stainless Steel+graphite packing Soft graphite China Cast Steel Ball Valve Supplier Function and specification Test item PN strengthtest Seal test Spirit seal test su

[Related Keywords : DIN Globe Valve, China Globe Valve Manufacturer, Globe Valve]
- Yuanda Valve Group Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Hebei, China
- Employees Total
  Above 1000
- Annual Revenue
  More than 100,000,000
Contact Now Start Order

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