Market &Application : Widely used in aerospace, automotive, chemical, petrochemical industry, fine chemical, pharmaceutical industry, medical equipment, food industry, biological engineering, pure water, industrial machinery, sewage treatment and other fields. Non-metallic gaskets : Graphite flat gasket, asbestos gasket, PTFE gasket, rubber o-rings, flat washers Chloroprene rubber (CR), EPDM (EPDM), acrylonitrile butadiene rubber (NBR), silicone rubber (VMQ), fluorine rubber (FPM), coated rubber (FEP, PFA) Half metal gasket : PTFE coated gasket, metal winding gasket, metal tooth mat, rubber sheet metal Seals, gaskets : Rubber has very good elastic deformation capacity. Under the action of external force can be compression deformation and when unloading can revert to the original size
Since its establishment in 1993, Dongsuh Industry Co., Ltd. has specialized in manufacturing SEALING products for power generation facilities in Korea. In particular, as we manufacture SEALING products, which are mostly used in critical power generation equipment systems, we value quality stability and develop excellent technical skills. The reliability of quality has been verified by acquiring 'Q', the highest level of safety of qualified suppliers, including ISO 9001 and 14001, and the five leading power companies under the Korea Electric Power Corp. have various quality certificates. We are also conducting R&D to continuously improve quality, improve working environment, and develop new products. Based on these efforts, we have won awards for excellent suppliers to major power generation companies in Korea and expanded our production lines by steadily increasing sales. We are now trying to move beyond the domestic market to the global market. SPIRAL WOUND GASKETOutstanding capability for high temperature and high pressure Automatic flexibility and recovery from the change of temperature, pressure, vibration and working conditionsEfficient production for any type of dimensions such as round or oval type, etc.Outstanding sealing capability as it is produced according to the pressure of unbalanced flange. Hoop and Filler materials can be selected according to special operating conditions. GRAPHITE MOLD PACKING â?¢ Graphite Tape Packing is the packing that compressed and molded in a certain dimension for easy installation. â?¢ The graphite's self-lubrication capability and low coefficient of friction allow to use in a wide range without giving damage on the reciprocating and rotary shaft. â?¢ If you want to disassemble only gland without disassembling pump and valve, you can just cut it and deliver. â?¢ You can get better sealing effects if you use with ALS910C, ALS900G and ALS955W depending on the use purpose. RING JOINT GASKET Ring joint gasket is a type of pressure energized gasket used on pipe flanges, pressure vessels, Valve bonnets handling, high pressure steam, gas, hot oil, solvent vapor at high temperature. DONGSUHs experienced technology offers many different types so that customers may select the most suitable one in accordance with operating conditions. MECHANICAL PACKING (VARIOUS MODELS DEPENDING ON CONDITON) PTFE V-PACKING SPRING ENERGIZED SEAL
Spiral Wound Gaskets: Spiral Wound Gaskets are available in variety of styles to suit the particular flange facing being utilized on the flanges.Spiral Wound Gaskets are semi-metallic gaskets. Wide Choice ofmaterials for metal strips and filler, suitable for high pressure &temperatures, Suitable for flanges with tongue and groove. For male to female flanges, Solid metal Inner Ring for high pressure and temperatures. For Raise Face and Flat Face Flanges, Solid metal outer ring used as a Centering Device and Compression Stop.
Hydraulic Pneumatic Seals Piston Rings Hydraulic V-Seals: Piston Seals and Piston Rings are used in Hydraulic Cylinders for Fluid Sealing.They are internal to the Cylinder head and sealing against the cylinder bore, preventing fluid from flowing across the cylinder head.This allows pressure build-up on one sideof the piston, making the cylinder extend or retract.
QAP can supply gaskets of all types - metal layer, metal-elastomer and metal-soft material - individually matched to the requirements of each particular engine.Cylinder-head gaskets have a crucial role to play in the advancement of engine technology, particularly with respect to high-performance diesel engines and petrol engines with direct injection. In an internal combustion engine, a head gasket provides the seal between the engine block and cylinder head(s). Its purpose is to seal the combustion gases within the cylinders and to avoid coolant or engine oil leaking into the cylinders. Leaks in the head gasket can cause poor engine running and/or overheating. We are specialists in the design and manufacture of high performance cylinder head gaskets, sealings for the automotive engines..Our company production goods cater for cars, motorcycles trucks and stationary engines, with most of our focus on high performance and vintage/veteran cars. Although we regularly produce our products for John Deere, Mercedes-Benz, BMW, Audi, Volkswagen, Ford, Volvo ,Toyota,Honda,Mazda,Nissan,Hyundai,Kia and so on., we can cater for any make of engine. So whether your need is for commonly-produced gaskets, or something completely out of the ordinary, we can help you. We also list some items OE number we have developed and sealing in the markets as follows: 026103383K 11141A78B01-00 032103383N 10169200 26191PT 12611196 55562233 11621732969 18407530606 ME013536 35852 1107400 028129589B 14040100 056103609B 14024000 11214-20030 1L2Z6584AA 11213-20020 11213-0H010 12637683
N25-66: Medium Weight Gasket and Joint Sealing Compound Flexible, Non-Hardening, Leakproof Seal for Machined Joints and Gasket Applications. Seals with a gasket or as a gasket. Seals pumps, tanks, pressed plates, covers, pans, etc for pipe threads and imperfect or uneven surfaces. For general gasketing and machine joints, cylinder heads, manifolds, differentials, transmission, muffler joints, radiator hose connections, and as a filler for water pump packing. Used as a gasket for gear housing that must retain oil and grease on appliances of all types. Features Use as a joint sealing and caulking compound, corrosion preventative and lubricant For all metal-to-metal unions with any kind of gasket Withstands extreme temperatures Prevents corrosion and freezing of metal parts Nielseal is unaffected by water, oil, ammonia, glycerin, steam, all types of gas, exhaust fumes, and most hard to hold liquids. Withstands extreme temperatures and pressure Will not shrink, crack or crumble Seals threaded pipe joints and machined surfaces, flare nuts and tubing For all metal to metal unions with any kind of gasket Prevents corrosion. Expands and contracts with temperature changes without affecting seal
We are specialised in Industrial Gaskets, Insulation Sets and Seals, our offerings include following: All kind of Gaskets - VCS / VCFS Fire Safe Gaskets / Insulation kits - Spiral Wound Gaskets - RTJ Gaskets - Teflon gaskets - Non-asbestos gaskets - Cut Gaskets - Full Sheets All kind of Seals and O rings - OEM / Special Duty Seals - Pusher Seals - Bellows Seals - Gas Barrier / Containment Seals - Cartridge Seals - O Rings
We specialise in sourcing and supplying all kinds of Gasket and Seals, our offerings include following: All kind of Gaskets - VCS / VCFS Fire Safe Gaskets / Insulation kits - Spiral Wound Gaskets - RTJ Gaskets - Teflon gaskets - Non-asbestos gaskets - Cut Gaskets - Full Sheets All kind of Seals and O rings - OEM / Special Duty Seals - Pusher Seals - Bellows Seals - Gas Barrier / Containment Seals - Cartridge Seals - O Rings
NBR Round Flat Rubber Gasket Round flat rubber gaskets are a popular choice for many industrial and automotive applications due to their durability and flexibility. They are a cost-effective solution for preventing leaks and can be customized to fit specific applications. They are simple and easy to install, making them a reliable and efficient sealing solution. Products Details A round rubber gaskets seals is a type of gasket that is made of rubber and is designed to seal a joint between two surfaces. It is typically round in shape and flat, with a uniform thickness across its surface. The gasket is placed between two surfaces to create a seal and prevent leaks. They are commonly used in plumbing, automotive and industrial applications. Round flat rubber gaskets are a popular choice for many industrial and automotive applications due to their durability and flexibility. They are a cost-effective solution for preventing leaks and can be customized to fit specific applications. They are simple and easy to install, making them a reliable and efficient sealing solution.
NBR Round Flat Rubber Gasket Round flat rubber gaskets are a popular choice for many industrial and automotive applications due to their durability and flexibility. They are a cost-effective solution for preventing leaks and can be customized to fit specific applications. They are simple and easy to install, making them a reliable and efficient sealing solution. Products Details A round rubber gaskets seals is a type of gasket that is made of rubber and is designed to seal a joint between two surfaces. It is typically round in shape and flat, with a uniform thickness across its surface. The gasket is placed between two surfaces to create a seal and prevent leaks. They are commonly used in plumbing, automotive and industrial applications. Round flat rubber gaskets are a popular choice for many industrial and automotive applications due to their durability and flexibility. They are a cost-effective solution for preventing leaks and can be customized to fit specific applications. They are simple and easy to install, making them a reliable and efficient sealing solution.
