Quick Details  Standard or Nonstandard: Standard Structure: Butterfly Pressure: Medium Pressure Power: Manual Material: Casting Temperature of Media: Medium Temperature Media: Water Port Size: DN2"-60" Place of Origin: Tianjin China (Mainland) Model Number: concentric butterfly valve Brand Name: WDS/OEM Test: API 598  Packaging & Delivery  Packaging Detail: plastic or bubble bags, then plywood cases Delivery Detail: 1 to 30 days according to the order   **Features -Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving. -Bubbles-tight sealing with no leakage under the pressure test. -The connection of driven part conforms to ISO 5211. -Wide selection of materials, applicable for various medium. -The valve body and disc are accurately machined which results in low operating torque and long service life and reliability. -Can be disassembled, material-specific recycling possible. -Can be installed at the end of pipe for lugged type butterfly valve. **Technical data  About Factory 1. Factory History: more than 20 years 2. Factory Size: 1000-3000 squre meters 3. Factory Location: Jinnan District, Tianjin, China 4. Management Certification: ISO 9001:2000CE Others. **General Applications -Chemical and petrochemical industries. -Water and wastewater technology. -Pneumatic materials handling technology. -Shipbuilding. -Power generation industry. -Food industry. Quick Details  Standard or Nonstandard: Standard Structure: Butterfly Pressure: Medium Pressure Power: Manual Material: Casting Temperature of Media: Medium Temperature Media: Water Port Size: DN2"-60" Place of Origin: Tianjin China (Mainland) Model Number: concentric butterfly valve Brand Name: WDS/OEM Test: API 598  Packaging & Delivery  Packaging Detail: plastic or bubble bags, then plywood cases Delivery Detail: 1 to 30 days according to the order   **Features -Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving. -Bubbles-tight sealing with no leakage under the pressure test. -The connection of driven part conforms to ISO 5211. -Wide selection of materials, applicable for various medium. -The valve body and disc are accurately machined which results in low operating torque and long service life and reliability. -Can be disassembled, material-specific recycling possible. -Can be installed at the end of pipe for lugged type butterfly valve. **Technical data  About Factory 1. Factory History: more than 20 years 2. Factory Size: 1000-3000 squre meters 3. Factory Location: Jinnan District, Tianjin, China 4. Management Certification: ISO 9001:2000CE Others. **General Applications -Chemical and petrochemical industries. -Water and wastewater technology. -Pneumatic materials handling technology. -Shipbuilding. -Power generation industry. -Food industry.Â
Fe-Cr-Mo-B Welding Electrodes is a graphite type surfacing electrode, the surfacing metal is molybdenum chromium boron alloy, the hardness of the surfacing layer is HRC=60~65°, and the matrix is Cr7Mo6B8 dispersion hardening and toughening austenite. The surfacing metal is eutectic or near-eutectic alloy, the electrode not only has high temperature resistance (up to 650 ℃) but also wear resistance, toughness and crack resistance. Has high resistance to impact abrasive wear.
It is suitable for surfacing welding of wear-resistant parts in various industries such as steel mills, power plants, cement plants, casting plants, building materials plants, etc., and its welding life is 6~8 times higher than that of other materials.
Welding Rods are classified by use
1. Structural steel electrodes: including carbon steel electrodes and some low alloy steel electrodes
2. Chrome-Molybdenum Welding Electrodes: the weld metal of this type of electrode has different degrees of high temperature resistance.
3. Stainless steel electrode: The weld metal of this type of electrode has different degrees of anti-atmospheric or corrosion-resistant working ability at normal temperature, high temperature or low temperature.
4. Surfacing electrode: The surfacing layer of the weld metal surface of this type of electrode has different degrees of wear-resistant or corrosion-resistant working ability at room temperature or high temperature.
5. AWS E6013 Carbon Steel Welding Rod Welding Electrode: The weld metal of this type of electrode has a certain low temperature resistance working ability.
6. Cast Tungsten Carbide Tube Welding Rod: This type of electrode is used for welding or repairing cast iron.
7. Nickel and nickel alloy electrodes: This type of electrode is used for welding of nickel and nickel alloys, as well as for welding and surfacing of dissimilar metals.
8. Copper and copper alloy electrodes: This type of electrode is used for the welding of copper and copper alloys, as well as for the welding and surfacing of dissimilar metals, and the welding repair of cast iron.
9. Aluminum and aluminum alloy electrodes: These electrodes are used for welding, repairing and surfacing of aluminum and aluminum alloys.
10. Tungsten Carbide Tube Welding Rod Electrode
Welding Electrodes,Welding Rods,Tungsten Carbide Tube Welding Rod Electrode,Cast Tungsten Carbide Tube Welding Rod HuiFeng Wear Resistant Group , https://www.hpwearsolution.com
STANDARDÂ MATERIALÂ OFÂ MAINÂ PARTS
NO.
PART
MATERIAL
1
Body
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2
Seat
NBR,EPDM, Viton,Neoprene,HYPALON,Silicon
3
Shaft
Stainless Steel416,316,304
4
Disc
Ductile Iron+Ni,CF8,CF8M,Bronze
5
Pin
Stainless Steel
6
Bushing
PTFE,Bronze
7
O-Ring
NBR,EPDM
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40°C to +200°C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt
**Main Material List
BODY:CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529...
SEAT:BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER...
DISC:CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL..
STEM:F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500
STANDARDÂ MATERIALÂ OFÂ MAINÂ PARTS
NO.
PART
MATERIAL
1
Body
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2
Seat
NBR,EPDM, Viton,Neoprene,HYPALON,Silicon
3
Shaft
Stainless Steel416,316,304
4
Disc
Ductile Iron+Ni,CF8,CF8M,Bronze
5
Pin
Stainless Steel
6
Bushing
PTFE,Bronze
7
O-Ring
NBR,EPDM
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40°C to +200°C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt
**Main Material List
BODY:CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529...
SEAT:BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER...
DISC:CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL..
STEM:F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500
Butterfly Valve with Two PCS Body
Model NO.: W-002
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage
Size: Dn50-Dn600
Material: Cast Iron, Ductile Iron, Steel
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin China
HS Code: 84818040
Model NO.: W-002
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage
Size: Dn50-Dn600
Material: Cast Iron, Ductile Iron, Steel
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin China
HS Code: 84818040
4. Completely seals, divulges for zeroMaterials