Showing 25–36 of 46 results
Ring type joints are manufactured according to ASME B16.20 (2007)standards and to API specifcation 6A and17B. Careful control of all manufacturing processes ensures correct surface hardness to give a good seal without damaging flange connections.
• Secure sealing action through metal-tometal contact for reliable sealing in high pressure applications
• They are used in the oil field on drilling and completion equipment and in downstream refinery applications. Ring type joints are also commonly used on extremely high-pressure valves and pipework assemblies, along with some high integrity pressure vessel joints.
Disc spring, well know by Belleville Washers.
Manufactured to DIN 2093 standard and non-standard.
Material: 50CrV4/60Si2Mn/X 10 CrNi 18-8/X 7 CrNiAl 17 7/X 5 CrNiMo 17 12 2/X 22 CrMoV 12 1/X 39 CrMo 17-1/CuSn 8/CuBe 2/NIMONIC 90/INCONEL X 750/INCONEL 718/INCONEL625 Etc.
PTFE Bonded EPDM Gasket is made of high-grade EPDM or NBR as the main body, and the sealing part is compounded with a pure PTFE shell that has been specially activated. It has the advantage of adopting a special bonding process to make the PTFE plastic and synthetic rubber tightly bonded, and the overall composite is excellent.
Material: PTFE , Non-asbestos, EPDM, Metal
PTFE Envelope gaskets have three structure PMF, PMS, PFT and PFF. Gaskets are manufactured by gasket core with a PTFE lamination. They combine the mechanical strength, resilience and bolt load retention of gasket with the chemical resistance of PTFE. They are used in equipment with glass; ceramic or glass coated steel flanges. Maximum service temperature is 500oF (260oC), the limit for PTFE.
Application: Chemical, paper, dye and fertilizer industries. Steam, fuels, water, dilute acids and alkalies, organic compounds, oils, greases and solvents, etc.
Kevlar gland Packing is usually applied to pulp factory, sand slurry tin mine and feed water pump of power plant etc. Braided from high quality Dupont spun Nomex yarns with PTFE-Impregnation and lubricant additive. High cross-sectional density and structural strength, good sliding characteristic, gentle on shaft surfaces. Compared to Kevlar, it do not hurt shaft, also ideal for food industries.
Phenolic Fiber, well know by Kynol Fiber, this material has excellent performance pump sealing. Suitable for abrasive media, and where contamination is not permitted. It has multiple uses in chemical plants and pulp and paper mills, and is regularly used in rotating and reciprocating pumps, washer journals, liquor pumps, refiners and digesters. Applications where graphite impregnation may not be acceptable.
Chemical, engineering, foodstuff, pharmaceutic industry where contamination is not allowed. Water, steam, oils, fuels, solvents, acids and alkalies except for strong oxidants.
Chemical engineering, foodstuff, pharmaceutic industry where high purity and corrosion resistance is required. Water, steam, oils, fuels, solvents, acids and alkalies except for strong oxidants.
It is most useful in slower shaft speed applications. The rubber core provides a low friction finish and prevents leakage through the braid. Chemical, paper, dye and fertilizer industries. Steam, fuels, water, dilute acids and alkalies, organic compounds, oils, greases and solvents, etc.
Chemical, paper, dye and fertilizer industries. Water, steam, oils, solvents, salts, acids and alkalies except for very strong oxidants
Chemical industry – for aggressive media pumping; Power industry – for sealing of high-temperature pumps feeding the boilers; Petrochemical industry – resistance to oils and hydrocarbons. Water, brine, factory waste, salt solutions, weak acid, mineral oil, etc.