Quality is an integral part of LeakProofs business philosophy Our adherence to this business philosophy has been reflected in our position as a leader in the Indian Mechanical Seal market Remarkable success of our innovative products and solutions that operate efficiently even in the most severe duty conditions till date
We believe customers satisfaction and trust in any product or service is the key factor in success for any business And we are committed to bring satisfaction and trust in our products and services through quality Our commitment to quality is reflected in adherence to our Quality Policy
Our Quality Policy includes the vital elements for our commitment to excellence in products and services we offer
Nurturing a qualityoriented mindset with the objective of developing manufacturing and providing products and services with zero defects
Continuous improvement to the Quality Management System to guarantee product quality by preventing quality incidents and eliminating defects through the review of quality objectives and results
Encouraging participation and promotion of quality responsibilities amongst all employees and third parties through standards education training and coaching supervision and effective communication
Complying to relevant laws regulations and other requirements
MB1-GAS is a Specially Designed Non-Contacting Gas Seals for cryogenic applications, thanks to its Design of Metallic Bellow Construction which eliminates the dynamic O Ring, & Can be Safely Used in most commonly used Industrial Gaseous in Liquid Form.
Operating Parameters
Shaft Dia.: 18 to 100mm
Pressure: up to 15 Bars
Temp.: -196 �°C to Ambient
Speed: up to 10000 rpm
Material
Seal Faces: Carbon/Sic/TC
Secondary Seals: FFKM/FKM/HNBR
Metal Components: SS-316/Hast-C/Inconel-718
Introducing the MB1-GAS, a specially designed non-contacting gas seal by Hydro-Serve Technologies, built to excel in cryogenic applications. With its innovative design and advanced technology, the MB1-GAS offers exceptional sealing performance even in extreme temperature conditions. Operating flawlessly in a temperature range of -140 degrees to 220 degrees Celsius, this seal is engineered to handle the demanding requirements of cryogenic environments.
The MB1-GAS is capable of withstanding pressures up to 30 bars, making it suitable for a wide range of high-pressure applications. Its robust construction and high-quality materials ensure durability and reliability even under challenging conditions. With a maximum speed capability of 42 m/s, this seal guarantees exceptional performance, meeting the demands of high-speed machinery commonly found in cryogenic processes.
Available in sizes ranging from 20mm to 100mm shaft diameter, the MB1-GAS can be tailored to fit various equipment specifications. Whether it's in the chemical, pharmaceutical, or energy industry, this gas seal provides an effective sealing solution, ensuring process integrity and minimizing the risk of gas leakage.
Experience the unmatched sealing capabilities of the MB1-GAS by Hydro-Serve Technologies, specifically engineered for cryogenic applications. Trust in its superior performance, temperature resistance, high-pressure capacity, and customizable sizes to meet your unique requirements. Ensure the efficiency and safety of your cryogenic processes with the reliable sealing solution provided by the MB1-GAS.
Introducing the MB1-GAS, a specially designed non-contacting gas seal by Hydro-Serve Technologies, built to excel in cryogenic applications. With its innovative design and advanced technology, the MB1-GAS offers exceptional sealing performance even in extreme temperature conditions. Operating flawlessly in a temperature range of -140 degrees to 220 degrees Celsius, this seal is engineered to handle the demanding requirements of cryogenic environments.
The MB1-GAS is capable of withstanding pressures up to 30 bars, making it suitable for a wide range of high-pressure applications. Its robust construction and high-quality materials ensure durability and reliability even under challenging conditions. With a maximum speed capability of 42 m/s, this seal guarantees exceptional performance, meeting the demands of high-speed machinery commonly found in cryogenic processes.
Available in sizes ranging from 20mm to 100mm shaft diameter, the MB1-GAS can be tailored to fit various equipment specifications. Whether it's in the chemical, pharmaceutical, or energy industry, this gas seal provides an effective sealing solution, ensuring process integrity and minimizing the risk of gas leakage.
Experience the unmatched sealing capabilities of the MB1-GAS by Hydro-Serve Technologies, specifically engineered for cryogenic applications. Trust in its superior performance, temperature resistance, high-pressure capacity, and customizable sizes to meet your unique requirements. Ensure the efficiency and safety of your cryogenic processes with the reliable sealing solution provided by the MB1-GAS.
Circulating pump oil seal 919772
Dongfang Yoyik is specializing in the production and supply of spare parts of power plant steam turbine, generators, can provide from customized parts to finished factory product. The company regards "scientific management, continuous improvement, quality excellence, customer needs" as the quality of the enterprise policy, and in 2008 passed the ISO9002 quality system certification.
#DF-Circulating pump oil seal 919772-DF
gate Z41H-40I
solenoid valve AS32060a
Proportional valve for Nuclear units KHDG5V533C80NXVMU1H120
butterfly valve K125DOF4PB3
Fluorine rubber ring C8689543
Stator cooling water pump mechanical seal DFB 80-50-220
Accumulator bladder NXQ-N-40
CONTROL OIL RELIEF VALVE DBDS10G10/5
The electromagnetic valve 4WE6D62/EW230N9KX/B08
Hydraulic accumulator bladder & Seal kit NXQ-AB-80/31.F
Gas turbine connectors 420DA002B1401
relief valve MK50HP-2
sealing ring HB4-56J8-38
globe valve HY-SHV25.01Z
Electric stop valve J961Y-25V 12Cr1MoV
bladder kits 28L �?290mm*860mm
Electromagnetic valve coil CNAC-02323-110V
Check valve H61H-250 SA-105
solenoid valve AM2206A-220VDC-V170N 30W
EH oil cooling recirculation pump 2PB26DG28PI-V-VS40
Sewage oil pump 2CY-12/0.67
Accumulator bladder and seal NxQB-10/20-F-E
Intermediate oil engine seal kit DF.YDJ.MFTJ.ZT.135.HNKY
MOOG 730-4229B
Main inlet valve solenoid valve R900929121
relief valve 1 1/2"LOF-98H
SOLENOID VALVE 8210G089 220VAC
Main engine oil cooler gasket NT250H B-10 216
motorize valve Sr03GB32046A4
Sealing oil pump of steam turbine generator ACG045N5IVBP
sealing ring TO-136/MF-177
gate Z561Y-1500LB
The electromagnetic valve D3DW20BVZP40XB5
High pressure ball valve W-BKH-25SX4-20-11251
Manual pressure regulating valve EXCELON B72G-2GK-QD3-RMN
Oring A156.33.01.10-13X1.9
Circulating pump oil seal 919772
vacuum pump rocker seal P-1764-1
Deyang YOYIK skill is strong, the production of strict accordance with national standards. With the power station forging, mining metallurgy, rolling, cement and spare parts spare parts, metallurgy, rolling and other products improve the production and operation system. For hundreds of water technology change, hydropower, thermal power plant overhaul supply of high-quality equipment selection, equipment commissioning, construction plans, spare parts, after-sales service, such as through-train service. The company to undertake hydropower stations, thermal power plant unit capacity transformation, technical transformation and overhaul projects. Look forward to the major manufacturers to inquire.
#DF-vacuum pump rocker seal P-1764-1-DF
main sealing oil pump KG70KY/7.5F4
sealing strip 185YR-43-1
Positioning snap ring 4FK5D32M-03-03
The electromagnetic valve HQ 16.09Z
Diaphragm valve GMVO
Anti-fuel pump PVH098R01AD30A250000002001AE10A
Clean water pump SLW50-250(â? )B
Servo valve DHZ0-TE-071-S5-40
sealing ring HB4-56J8-150
O-shaped sealing ring HQ01.122
Skeleton sleeve NM031BY01P05B
sealing ring OR-101-V
Retaining Ring YT668Y-64
Servo valve SM4-40(40)57-80/40-10-H919H
Check valve H14H-16P
Throttle valve L41H-25
Safety valve A41Y-16C
Instrument valve PN25 DN4
Hexagonal hinge bolt YOT46-508-01-02
sealing ring �?56.8*3.1
Pressure measuring hose S100-AC-AC-0400(G1/4-M16X2)
Main inlet valve solenoid valve R900591882
Governor O-ring DH00.006
Accumulator bladder NXQ1-L25/20-H
VALVE SOLENOID 4V310-08
Electric stop valve J961Y-100I
bellows globe valve (welded) WJ15F1.6P
Throttle valve L61W-900LB
Two position, four-way solenoid valve YC24D DN14
Stop valve J61Y-300SPL
Dome for Dome Valve P1158B-00-20
solenoid valve SCG553A017MS-230/50
gear pump CBY 3100C/2032C â?? IFR
Throttle valve J23W-10P
Hydrogen supply solenoid valve BZBSF
bellows stop valve WJ50F-1.6P-II
vacuum pump rocker seal P-1764-1
Dongfang Yoyik Engineering Co., Ltd is specialized in producing, manufacturing and selling industrial spare parts, as well as providing products of famous brands. Since 1989, our products have being widely used in various industries from power, oil, chemical, electronic, gas to environmental protection, fire-fighting equipments and nuke industry.
Recirculating pump mechanical seal HSNH280-43NZ
Silicon Steel Sheet Adhesive Curing At Room Temperature DECJ0705
Filter Element MSL-125
Leaf Spring 1DQ22
oil sourceof main oil pump outlet filter DP602EA03V/-W
Sealant 750-2
Recirculating pump mechanical seal HSNH280-43NZ
LVDT Position Sensor DET-400A
rinse filter DP2B01EA01V/F000000
LVDT Position Sensor DET-300A
Solenoid Valve GS061600V
Recirculating pump mechanical seal HSNH280-43NZ
Solenoid Valve W.01.B.0052
LVDT Position Sensor DET-800B
Filter Element DL009001
Sealant 730-C
Recirculating pump mechanical seal HSNH280-43NZ
F-Expoxy Resin Mic Tape 0.14*25 5440-1
Servo Valve 072-1202-10
filter V6021V4C03
LVDT Position Sensor DET-600A
LVDT Position Sensor DET-800A
Solenoid Valve DG4V-3-2A-VM-U-SA7-60
cold resistance to fuel oil oilfilter DP405EA03V/-W
Filter w.38.C.0076
LVDT Position Sensor DET-500B
Constant Tension Spring 1DQ22
Filter Element DQ6803GA20H1.5C
Level Gauge Probe CEL-3581F/G
Recirculating pump mechanical seal HSNH280-43NZ
DFCL-2016-11-15-A
Grundfos Pump Seal
Suit for grundfos CR,CRN,CRI series pumps with sizes of 12mm,16mm,22mm
Application: Water, sewage water, oil, and chemical mediums ,etc.
Temperature : -30-200
Pressure: 2.5Mpa
Speed: 25m/Sec
Standard Size: 12mm, 16mm and 22mm.
Kalu also offer mechanical seals stocks for replacement of Grundfos Pump Seal, Flygt Pump Seal, APV Pump Seal, also supply mechanical seals for INPOXPA PROLAC and SLR Pump.
