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3Burgmann PackingsProduct PortfolioTable of ContentsSealing expertise you can trust 5Facts and Figures 6Fugitive Emission ControlFugitive Emission Management 9Fugitive Emission Control 10Low Emission Standards 11Fugitive Emission Control Packings 12PackingsBPG 4313, BPG 4586, BPG 6130 15BPG 6215, BPG 6216, BPG 6224 16BPG 6250, BPG 6313, BPG 6323 17BPG 7000, BPG 6303, BPG 6375 18BPG 6562, BPG 6565, BPG 6567 19BPG 6550, BPG 6587, BPG 6588 20BPG 6401, BPG 6450, BPG 6452 21Graphite Rings 22Graphite Cover Seals 24GasketsSpiral Wound Gaskets 26Kammprofile Gaskets 28Metal Jacketed Gaskets 30Technical Information 33Stuffing Box Details 34

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5Burgmann PackingsProduct PortfolioSealing expertise you can trustBurgmann Packings is a privately owned manufacturer of metallic gaskets,compression packings and graphite rings with operations in China, Ire land, Turkey and headquarters in Germany.With over 130 years experience Burgmann Packings sealing products canbe found in all industry sectors on a global basis. With our worldwide manu facturing locations Burgmann Packings can meet the most demandingquality and delivery expectations globally.Burgmann Packings is at the forefront in developing new sealing solutionsusing high performance raw materials. In combination with our own re search and development facilities we collaborate with leading test insti tu tes and universities to provide most up-to-date solutions for operatingprocesses and environmental protection. With all our products we aimto provide the best sealing solutions. We strive to meet customer require ments in safety, reliability, performance and optimised life-cycle costs.Growing from our German manufacturing base all of our facilities are equip ped with advanced production technologies. Our production sites arecertified to ISO 9001 and are able to manufacture according to internationalstandards such as ASME and EN as well as to specific customer require ments. Our products are exported to more than 30 countries worldwide andhave an excellent reputation with customers.Burgmann Packings isa member of the EuropeanSealing Assiciation e.V.

6Burgmann PackingsProduct PortfolioFacts and Figures130130 years of experience in sealingtechnologyLeading manufacturer of metallicgaskets, packings and graphite rings30Certified according to globally accepted Quality and HSE standardsOur products are ex portedto more than 30 countries worldwide

7Burgmann PackingsProduct Portfolio300Single source for gaskets andpackingsMore than 300 skilled and dedicated employeesStrategically located productionhubs in China, Ireland, Turkey andheadquarters in GermanyPioneer in development and manufacturing of low fugitive emissi on technologies

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9Burgmann PackingsProduct PortfolioFugitive Emission ManagementBurgmann Packings offers the complete range of low fugitive emissionsealing products – for both new valves and retrofits. Especially when com bined with an application specific live-loading system they achieve leakagerates which are consistently lower than those required by legislation. This is why our “Best Available Technology” (BAT) products are approved atleading end users and OEM manufacturers.Environmental protection with Burgmann Packings sealingproducts:Valves, especially control valves, account for approximately 60 % of theleakage loss in a plant. For processes containing hazardous fluids conven tional packings can be replaced with low emission sealing sets.Fugitive Emission Control Sealing Technology helps to:1.2.3.4.5.Increase plant safetyProtect our environmentIncrease plant efficiency and throughputImprove your bottom lineMeet strictest emission standards worldwideRelevant standards:ISO 15848 (Parts 1 and 2), Clean Air Act, API 622, API 624, VDI 2440, TA-Luft

10 BURGMANN PACKINGSProduct PortfolioFugitive Emission ControlSources of EmissionsBesides unsealed equipments in processing plants the majority of Fugitive Emissions are caused by the components shown above.60 %Valves10 %Pumps10 %Tanks15 %Relief valves5%FlangesComparison of Emission StandardsGlobal emission standards differentiate as testing procedures, media, threshold values and leak detectionmethods are not harmonized. Burgmann Packings engineers will support to meet both, global standards andcustomer specific regulations. 10- 5 mg / (s m)ISO Class A 10-2 mg / (s m)ISO Class C 10-4 mg / (s m)ISO Class B 1 10-4 mg / (s m)MESC SPE 77 / 312 Class B 1 10-5 mg / (s m)MESC SPE 77 / 312 Class A 1,64 x 10-3 mg / (s m)TA-Luft (VDI 2440) 250 C 1,64 10-5 mg / (s m)TA-Luft (VDI 2440) 250 CLeakage ratesin mg / (s m)

11BURGMANN PACKINGSProduct PortfolioFugitive Emission StandardsISO 15848ISO 15848 regulation describes measurement, test and qualification procedures for fugitive emissions at industrial valves.The regulation is separated into 2 parts:› ISO 15848-1: Classification system and qualification procedures for type testing of valves› ISO 15848-2: Specifies production acceptance test of valves for valve manufacturerISO 15848 categorises three tightness classes:GradeMeasured leakage rateRemarksA 10-⁵ mg / (s m)Typically achieved with bellow sealsor equivalent spindle / shaft gasketsystem for swivel valvesB 10-⁴ mg / (s m)Typically achieved with packingsystem based on PTFE or elastomermaterialsC 10-² mg / (s m)Typically achieved with packing onflexible graphite basisTA-Luft (VDI 2440)The German Fugitive Emission Control Legislation refers in TA-Luft regulation to VDI 2440 for defining leakage rates, testand measuring methods.VDI 2440 defines following maximum leak rates for harmful VOC’s (Volatile Organic Compounds) for valves:Temperature rateMeasured leakage rate 250 C 10-⁴ mbar l / (s m) 250 C 10-²  mbar l / (s m)Flange connections according to VDI 2200, VDI 2440 and TA-LuftAccording to TA-Luft and VDI 2440 flange connections must comply with maximum leakage rate of 10- mbar l (s m)at test pressure of 1 bar. VDI 2200 defines the selection, calculation, design and assembly of bolted flange connectionsas well as test procedures and refers to VDI 2440 regarding permissible leak rates. VDI 2200 also defines criteria for“Blow-out” safety test for gaskets. Aim of this Blow-out test is to avoid a sudden leakage through seal burst.Clean Air ActThe Clean Air Act defines maximum leakage levels for flange connections, valves, pumps and agitators in the USA.Leakage test has to be done according to EPA Method 21 (sniffing method) with methane.API 622API 622, 2nd Edition is an international performance test for packing materials considering several factors such as temperature, pressure, thermal and mechanical cycling.2nd Edition of API 622 defines 1510 mechanical cycles and 5 thermal cycles. High temperature test shall be performedfrom ambient temperature to 260 C (500 F) and pressures from 0 to 600 psig (0 – 41 barg). Permissible leakage level is100 ppm with test medium methane.API 624First edition of API 624 is a type testing of rising stem valves equipped with graphite packing for Fugitive Emissions. Thestandard covers rising and rising-rotating stem valves up to 24" diameter and has to be performed at original valves. Thetest procedure requires 310 mechanical cycles and three thermal cycles to 260 C (500 F). Allowable leakage is 100 ppmmaximum. It requires that the tested valve packing be previously tested according to API 622 and be suitable for use atservice temperatures –29 C to 538 C (–20 F to 1000 F).

12Burgmann PackingsProduct PortfolioFugitive Emission Control PackingsBPG 7200BPG 7250PropertiesProperties› Made from high grade impregnated nonwoven materials› The rings consist of aramid non-woven fiberswith a special PTFE impregnation› Suitable for Low Emission applications› State of the art sealing technology by combi nation of two non-woven materials› End rings of non woven fibers with a high carbon content› Intermediate rings consist of aramid nonwoven fibers with special PTFE eration ParametersOperation Parametersspeed:temperature:pH value:pressure:2m/s–200 C 280 C0 . 1425 MPaspeed:temperature:pH value:pressure:2m/s–200 C 280 C0 1425 MPaMediaMedia ost chemicals (solvents, hydrocarbons, acids,Mlyes), alcohols, water, oils etc.Exceptions: highly concentrated acids and lyes,fluorine and some fluorine compoundsMost chemicals (solvents, hydrocarbons, acids,lyes), alcohols, water, oils etc.Exceptions: highly concentrated acids and lyes,fluorine and some fluorine compoundsIndustriesIndustriesValve OEM’s, MRO in Gas, Oil, Process and General IndustryValve OEM’s, MRO in Gas, Oil, Process and General IndustryCertificates / ApprovalsCertificates / ApprovalsTA-Luft, ISO 15848TA-Luft, ISO 15848Benefits› Extremely low leakage rate› High cross sectional density and stability› Excellent low friction properties› Suitable for applications which require highcleanlinessBenefits› Ideally suited for control valves in fugitive emission applications› Excellent resistance against gap extrusion

13Burgmann PackingsProduct PortfolioBPG 7290BPG 6559BPG 7300PropertiesPropertiesProperties› Based on braided end rings of expanded puregraphite reinforced with carbon yarn corners› High density expanded graphite disks withpermeation barrier› Uniquely impregnated high density expandedgraphite adapter rings and low density expan ded graphite sealing ring with special frictionreducing coating› Braided from high purity expanded graphitematerial (C-content 99 %) over knitted withInconel wire› It contains a special high temperature impreg nation and a corrosion inhibitor› The sealing set contains five packing ringsmade from laminated carbon non-woven andexpanded graphite foil› Additionally coated with a special high temper ature eration ParametersOperation Parametersspeed:2m/stemperature: –200 C 450 C (most media)–200 C 650 C (steam)pH value:1 14pressure:45 MPavalue:2m/stemperature: –200 C 400 C (most media)–200 C 550 C (steam)pH value:0 14 Cpressure:25 MPaMediaMediaHot water, steam, gases, oils, acids and alkalis.Exceptions: strongly oxidising acids like sulphuricacid and nitric acid in high concentrations ost chemicals (solvents, hydrocarbons, acids,Mlyes), steam, alcohols, oils etc.Exceptions: strongly oxidising acids like sulphuricacid and nitric acid in high concentrationsApplicationsValvesOperation Parametersspeed:2m/stemperature: –200 C 400 C (most media)–200 C 550 C (steam)pH value:0 14pressure:30 MPaMediaMost chemicals (solvents, hydrocarbons, acids,lyes), steam, alcohols, oils etc.IndustriesIndustriesMRO in Gas, Oil, Process and General IndustryMRO in Gas, Oil, Process and General IndustryCertificates / ApprovalsCertificates / ApprovalsTA-Luft, ISO 15848, API 622, API 598 (Fire Safe),Chevron and Texaco TestIndustriesValve OEM’sCertificates / ApprovalsTA-Luft, ISO 15848, API 598 (Fire Safe) TA-Luft, ISO 15848, API 622, API 598 (Fire Safe)Benefits› Up to 80 % lower friction compared to standardsealing systems made of expanded graphite› Very low spindle torques at high temperature› Low compression required due to optimizedforce deflectionBenefits› High pressure resistance› Excellent performance for fugitive emissionand TA-Luft valves› Quick repair for all valve dimensionsBenefits› Very low leakage rates compared to standardexpanded graphite rings› Minimized adhesion and sticking of graphiteparticles on the spindle due to the carbonnon-woven layer on the inside of the ring› Lower friction forces in comparison to expan ded graphite rings

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