Dry Running Seal

Supplier: M type single coil, c type conical spring seal, i type robin type, r type type 2 bellow, p type multi spring seal, q type heavy duty seal, w type wave spring seal, t type reverse balanced seal, e type mg1 type, f, g, h mg1s, mg12, mg13, k type teflon bellow, j type closed type, l type metal bellow, b type balanced type, d type dry running seal, s type cartridge seals

Operating conditions: Pressure: 0~15.0mpa Temperature: -104~280? Rotary speed: 1000~18000r/min Linear speed: less than 160m/s Applicable medium: media without pollution (air, co2, n2, steam, etc.) Product material: stainless steel (304, 316, 2205), rubber (viton, nbr, hnbr, epdm), graphite, carbon. Design/structure: Adopt the advanced fluid dynamic pressure groove to assure the reliability. Light material for rotary ring can reduce the sealing effect on the dynamic performance of the compressor rotor. The labyrinth seal can guarantee the leakage of the medium not taken directly to the atmosphere Non-contact operation The cartridge seal is easy for installation and maintenance Competitiveness: High-performance, competitive price, prompt delivery and best service Longer service life and low energy consumption Can be customized according to customer’s requirement More than 20 years' designing and manufacturing experience More than 20 years’ vendor of sinopec and petrochina Get the iso9001, iso14000 and iso18000 certificate Awarded a number of utility patents in researching and designing seals

Operating conditions: Pressure: 0~4.0mpa Temperature: -104~320? Rotary speed: 1000~18000r/min Shaft size: 50~200mm Applicable medium: all kinds of media Product material: stainless steel, rubber, graphite, carbon. Design/structure: Single face structure, double face structure and tandem structure Adopt the advanced fluid dynamic pressure groove to assure the reliability. Non-contact operation The cartridge seal is easy for installation and maintenance Competitiveness: High-performance, competitive price, prompt delivery and best service Longer service life and low energy consumption Can be customized according to customer’s requirement More than 20 years' designing and manufacturing experience More than 20 years’ vendor of sinopec and petrochina Get the iso9001, iso14000 and iso18000 certificate Awarded a number of utility patents in researching and designing seals

Mechanical seal We are specialized in production of a wide range of cauldron-using and pump-using machinery seals, design & manufacture all kinds professional mechanical seals, according to the high temperature, high pressure, high speed requirement. We were awarded the quality system certificate of iso9001:2000 standard. We are the standard-making unit of kettle mechanical seal, medium voltage kettle mechanical seal, glass lining mechanical seal and sander mechanical seal in china. Our company has a strong technical force and manufacturing capacity as well as complete and advanced inspection instruments. The equipment processing is all done by the digit-controlled machineries and processing centers, which provides a guarantee for the quality of our products.

Parameters: 1. Pressure Limits: 0~2.5 Mpa (0~25 bar) 2. Temperature: -100~425 C 3. Speed:0~3600 r/min 4. Shaft Size Limits: 25~350 mm 5. Medium: all kinds of chemicals, high and low temperature medium, corrosive medium. Main Features: 1. According to API682 standard (for the shaft size of 20~110 mm) 2. Extremely lower leakage and abrasion loss. 3. Dual-face tandem contacting type mechanical seal in 3CW. Adopt metal bellow expansion joint, when the sealing liquid side pressure is 0.2~0.3 Mpa higher than the medium side, it will take effect to stop the process medium to leak out. 4. The wave plate is designed to optimal bevel to minimize reduce the welding heat effect destressing. When it rotating, the particles will be thrown out to keep the cleanness of the wave plate. 5. Simple structure with compact size. 6. Adjustable structure and material components based on specific working condition. 7 .Cartridge design, easy to install. Application: Suits for various chemical fluids, no matter it's high temperature, or low temperature or corrosive fluids.

Operating conditions: Pressure: 0~1.6mpa Temperature: -20~160? Rotary speed: ?3000r/min Applicable medium: corrosive media, such as weak acid and base, crystal and particle allowed. Product material: stainless steel, rubber, graphite, carbon. Design structure: Dual-cartridge mechanical seal Multi-spring structure on both sides The elastic body do not contact with the medium against blocking. Easy for installation and maintenance Excellent wear-resistant friction pairs. Double-balanced structure on the side of the medium

paper/board especially for shipping carton sealing (Both varnished and unvarnished) in packaging industries

We manufacture & supply of wide range of mechanical shaft seals.we aim to become your reliable one stop source for sealing solutions. Starting from small single spring seals to conical spring seals, PTFE & Metal bellow seals, multi spring seals, Cartridge Seal to more complex seals types like reactor & agitator seals, compressor seals, dry seal, unbalanced and balanced seals and related spares we can meet all your requirements. We also provide repair and refurbishment services for mechanical shafts & seals. Our seals used in Agitators, Blowers, Compressors, Food Industry, Dairy Plants, Oil & Gas, Petro Chemical, Pharma Industries, Paper & Pulp Plants, Water Treatment Plants, Power Plants & Reactors, Refineries, Ready-mix & Cement Plants, Dyeing Industry, Perfumes Industry, Fertilizer Plants & Many Moreâ?¦. We also manufacture & Supply Carbon, Silicon Carbide, Tungsten, Springs, Ceramics, Rubber Products etc.

Supplier: Pump seal, metal bellows seal, sleeve type bellows seal, cryogenic bellows seal, bellow cartridge seal, dry gas seal face