Standard: DVS 2001-1 Testing of semifinished products of thermoplastics - Bases - indications Author Agency: DVS Classification: 83.080.20*83.140.99 Ageing (materials)*Chemical properties*Fitness for purpose*Materials*Mechanical testing*Plastics*Properties*Semi-finished products*Testing*Thermal properties of materials*Thermal testing*Thermoplastic polymers*Welding
Cross references DIN 7748-1(1985.09)*DIN 7748-2(1988.09)*DIN 8061(1984.04)*DIN 8061 Beiblatt 1(1984.02)*DIN 8062(1988.11)*DIN 8074(1987.09)*DIN 8075(1987.05)*DIN 8075 Beiblatt 1(1984.02)*DIN 8077(1989.01)*DIN 8078(1984.04)*DIN 8078 Beiblatt 1(1982.02)*DIN 8080(1984.04)*DIN 16774-1(1984.12)*DIN 16774-2(1988.04)*DIN 16776-1(1984.12)*DIN 16776-2(1988.04)*DIN 16888-1(1987.02)(Entwurf)*DIN 16889-1(1987.02)(Entwurf)*DIN 16925(1987.06)*DIN 16927-1(1977.04)*DIN 16927-2(1977.04)*DIN 16941(1986.05)*DIN 16971(1982.01)*DIN 16980(1987.05)*DIN 16985(1987.05)(Entwurf)*DIN 16986(1987.05)*DIN 53444(1987.03)(Entwurf)*DIN 53448(1987.05)(Entwurf)*DIN 53449-1(1984.05)*DIN 53449-2(1984.05)*DIN 53449-3(1984.05)*DIN 53453(1982.10)(Entwurf)*DIN 53455(1988.06)(Entwurf)*DIN 53457(1987.10)*DIN 53460(1976.12)*DIN 53461(1987.01)*DIN 53476(1979.08)*DIN 53753(1981.04)*DIN 53759(1975.02)*DIN 54852(1986.09)*DVS 2201-2(1985.07)*DVS 2203-3(1985.07)*DVS 2203-4(1986.03)*DVS 2205-1(1987.06)*DVS 2211(1979.11)*VDS 2203 Teil 2 Purchase this standard online gsa standard id:395 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2001-2 Testing of semi-finished products of thermoplastics - Weldability - Test methods - Requirements Author Agency: DVS Classification: 83.080.20*83.140.99 Examination (quality assurance)*Inspection*Plastics*Semi-finished products*Testing*Thermoplastic polymers*Weldability*Weldability testing
Cross references DIN 1910-1(1983.07)*DIN 1910-3(1977.09)*DIN 16960-1(1974.02)*DVS 2201-1*DVS 2203-1(1985.04)(Entwurf)*DVS 2208-1(1983.07)*DVS 2208-2(1978.09)*DVS 2209-1(1981.12)*DVS 2211(1979.11)*DVS 2212 Purchase this standard online gsa standard id:396 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2202-1 Imperfections in thermoplastic welding joints - Features, descriptions, evaluation Author Agency: DVS Classification: 25.160.40 Defects*Inspection*Materials*Plastics*Quality assurance*Specification (approval)*Thermoplastic polymers*Welded joints*Welding
Cross references DIN 1910-3(1977.09)*DIN 32502(1985.07 Purchase this standard online gsa standard id:397 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2203-1 Testing of welded joints of thermoplastics - Semi-finished products - Test methods, requirements Author Agency: DVS Classification: 83.080.20 Inspection*Materials*Plastics*Properties*Specification (approval)*Testing*Thermoplastic polymers*Welded joints
Cross references DIN 50014(1985.07)*DVS 2201-1*DVS 2201-2(1985.07)*DVS 2205-1(1985.11)(Entwurf)*DVS 2206(1975.11)*DVS 2211(1979.11)*DIN-TAB 18 Purchase this standard online gsa standard id:398 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2203-2 Testing of welded joints of thermoplastics materials - Tensile test Author Agency: DVS Classification: 25.160.40*83.080.20 Fasteners*Inspection*Mechanical testing*Plastics*Tensile testing*Testing*Thermoplastic polymers*Welded joints
Cross references DIN 50014(1985.07)*DIN 53455(1981.08) Purchase this standard online gsa standard id:399 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2203-5 Testing of welded joints ofthermoplastics plates and tubes: Technological bend test Author Agency: DVS Classification: 25.160.40 Bend testing*Dimensions*Fasteners*Inspection*Mechanical testing*Pipes*Plastics*Sheets*Test specimens*Testing*Thermoplastic polymers*Welded joints*Welding engineering*Welds
Cross references DIN 50014(1996.07)(Entwurf) Purchase this standard online gsa standard id:400 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2207-1 Welding of thermoplastics - Heated tool welding of pipes, pipeline, components and sheets made from PE-HD Author Agency: DVS Classification: 25.160.10 Design*Fire bars*Fittings*Fluid equipment components*Gas circuits*Gas pipes*Heated tool muff weld*Heated tool welding*Heating coil welding*High-density polyethylene*Inspection*Melt flow index*PE*Pipe fittings*Pipe welding*Pipe weldors*Pipelines*Pipes*Plastic pipes*Plastics*Polyethylene*Specification (approval)*Tapping valves*Testing*Thermocompression welding*Thermoplastic polymers*Valves*Water pipelines*Water supply*Welded joints*Welders*Welding*Welding engineering*Welding equipment*Welding processes*Welding work
Cross references DIN 3543-4(1984.08)*DIN 3544-1(1985.09)*DIN 8074(1987.09)*DIN 8075(1987.05)*DIN 16776-1(1984.12)*DIN 16925(1987.06)*DIN 16963*DIN 19537-1(1983.10)*DIN 19537-2(1988.01)*DVGW GW 330(1988.09)*DVGW GW 331(1994.10)*DVS 2202-1(1989.12)*DVS 2203-1(1986.03)*DVS 2203-2(1985.07)*DVS 2203-4(1995.04)(Entwurf)*DVS 2203-5(1985.07)*DVS 2205-1(1987.06)*DVS 2208-1(1995.08)(Entwurf)*DVS 2212-1(1994.10) Purchase this standard online gsa standard id:401 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2207-3 Hot gas welding of thermoplastic - Sheets and pipes - Welding parameters Author Agency: DVS Classification: 25.160.10 Fusion welding*Gas welding*Materials*Panels*Pipes*Plastics*Ratings*Temperature*Thermoplastic polymers*Welding Purchase this standard online gsa standard id:403 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2207-3 Hot-Gas welding of thermoplastics - Sheets and pipes Author Agency: DVS Classification: 25.160.10 Aftercare*Filler metal*Fusion welding*Gas welding*Inspection*Materials*Panels*Pipes*Plastics*Shape*Specification (approval)*Thermoplastic polymers*Welded joints*Welders*Welding*Welding equipment
Cross references DIN 1910-3(1977.09)*DIN 7728-1(1978.04)*DIN 16960-1(1974.02)*DIN 32502(1985.07)*DVS 2201-2(1985.07)*DVS 2203(1978.08)*DVS 2205-3(1975.04)*DVS 2205-5(1986.03)*DVS 2206(1975.11)*DVS 2208-2(1978.09)*DVS 2211(1979.11)*DVS 2212-1(1982.08)*VDI 2539(1967.08) Purchase this standard online gsa standard id:402 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2207-4 Welding of thermoplastics - Extrusion welding - Panels and pipes Author Agency: DVS Classification: 25.160.10 Extrusion welding*Materials*Methods*Panels*Pipes*Plastics*Sheets*Specification (approval)*Testing*Thermoplastic polymers*Tools*Welded joints*Welders*Welding*Welding engineering
Cross references DIN 32502(1985.07)*DVS 2201-1(1989.02)*DVS 2201-2(1985.07)*DVS 2202-1(1989.12)*DVS 2203-1(1986.03)*DVS 2203-2(1985.07)*DVS 2203-4(1986.03)*DVS 2203-5(1985.07)*DVS 2205-3(1975.04)*DVS 2206(1975.11)*DVS 2209-1(1981.12)*DVS 2211(1979.11)*DVS 2212-2(1992.05)*DVS 2225-1(1991.02) Purchase this standard online gsa standard id:404 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2207-4 Welding of thermoplastics - Extrusion welding - Panels and pipes, welding parameters for HDPE and PP Author Agency: DVS Classification: 25.160.10 Extrusion welding*Panels*PE*Pipes*Plastics*Polyethylene*Polypropylene*PP*Ratings*Sheets*Thermoplastic polymers*Welding*Welding engineering*Welding parameters Purchase this standard online gsa standard id:405 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2208-1 Welding of thermoplastics - Machines and devices for the heated tool welding of pipes, pipeline components and sheets Author Agency: DVS Classification: 25.160.01 Butt welding*Control*Design*Dimensions*Equipment*Fire bars*Heating coil welding*Plastics*Polyolefins*Production processes*Specification (approval)*Thermocompression welding*Thermoplastic polymers*Welding*Welding engineering*Welding equipment*Welding machines
Cross references DIN 16831*DIN 16962*DIN 16963*DIN EN 292-1(1991.11)*DIN EN 292-2(1995.06)*DIN EN 294(1992.08)*DIN EN 418(1993.01)*DIN EN 60204-1(1993.06)*DIN EN 60335-1(1995.10)*DIN EN 60335-2*DIN EN 60742(1995.09)*DIN ISO 1302(1993.12)*DIN VDE 0100(1973.05)*DIN VDE 0105-1(1983.07)*DIN VDE 0281-1(1997.02)(Entwurf)*DIN VDE 0470-1(1992.11)*DIN VDE 0551(1972.05)*DIN VDE 0721-911(1988.06)*DVS 2207-1(1995.08)*DVS 2207-11(1997.08)(Entwurf)*DVS 2207-15(1996.08)*ISO 10931*VBG 4(1979.04.01)*VBG 5(1993.01.01)*VBG 22(1993.01.01)*89/392/EWG(1989.06.14) Purchase this standard online gsa standard id:406 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2209-1 Welding of thermoplastics materials - Extrusion welding - Procedures, characteristics Author Agency: DVS Classification: 25.160.30 Design*Plastics*Production processes*Specification (approval)*Thermoplastic polymers*Welding
Cross references DIN 50049(1980.05)(Entwurf) Purchase this standard online gsa standard id:407 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2209-2 Welding of thermoplastics - Hot gas extrusion welding - Requirements for welding machines and tools Author Agency: DVS Classification: 25.160.30 Design*Extrusion*Extrusion welding*Hot-gas welding*Plastics*Production processes*Safety requirements*Specification (approval)*Thermoplastic polymers*Welding*Welding engineering*Welding equipment*Welding machines*Welds
Cross references DIN EN 292-1(1991.11)*DIN EN 292-2(1995.06)*DIN EN 60204-1(1993.06)*DVS 2203-1(1986.03)*DVS 2205-1(1987.06)*DVS 2207-4(1993.07)*DVS 2209-1(1981.12)*VBG 22(1993.01.01)*89/392/EWG(1989.06.14) Purchase this standard online gsa standard id:408 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2212-3 Testing of Plastics Welders - Test Group III - Lining membranes in geotechnical and hydraulic engineering Author Agency: DVS Classification: 25.160.10 Blank forms*Examination of welders*Forms (paper)*Plastics*Test certificates*Test specimens*Testing*Thermoplastic polymers*Training*Welders*Welding*Welding engineering
Cross references DIN 1910-3(1988.09)*DIN 7728-1(1988.01)*DIN 16726(1986.12)*DIN 16729(1984.09)*DIN 16739(1994.05)(Entwurf)*DIN 16776-1(1984.12)*DIN 16925(1984.07)(Entwurf)*DIN 16937(1986.12)*DIN 16938(1986.12)*DIN VDE 0100-706(1992.06)*DIN VDE 0100-737(1990.11)*DIN VDE 0105*DVS 2201-2(1985.07)*DVS 2203-1(1986.03)*DVS 2207-1(1984.05)*DVS 2207-3(1986.04)*DVS 2207-3 Beiblatt(1986.04)*DVS 2209-1(1981.12)*DVS 2211(1979.11)*DVS 2212-1(1993.07)(Entwurf)*DVS 2212-2(1992.05)*DVS 2225-1(1991.02)*DVS 2225-2(1992.08)*DVS 2225-3(1993.02)(Entwurf) Purchase this standard online gsa standard id:409 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2225-1 Joining of lining membranes - Made from polymeric materials (geomembranes) in geotechnical and hydraulic application - Welding, bonding by adhesives, vulcanising Author Agency: DVS classification: 25.160.10 Accident prevention*Adhesive-bonded joints*Bonding*Construction*Earthworks*Hydraulic engineering*Joining processes*Joints*Materials*Occupational safety*Plastics*Polymers*Sealing*Sealing materials*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 1910-3(1977.09)*DIN 7728-1(1988.01)*DIN 7864-1(1984.04)*DIN 16726(1986.12)*DIN 16729(1984.09)*DIN 16730(1986.12)*DIN 16734(1986.12)*DIN 16736(1986.12)*DIN 16737(1986.12)*DIN 16776-1(1984.12)*DIN 16920(1981.06)*DIN 16925(1987.06)*DIN 16937(1986.12)*DIN 16938(1986.12)*DIN 18195-1(1983.08)*DIN 18195-2(1983.08)*DIN 18195-3(1983.08)*DIN 18195-4(1983.08)*DIN 18195-5(1984.02)*DIN 18195-6(1983.08)*DIN 18195-7(1989.06)*DIN 18195-8(1983.08)*DIN 18195-9(1986.12)*DIN 18195-10(1983.08) Purchase this standard online gsa standard id:410 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2225-2 Joining of lining membranes - Made of polymer materials in geotechnical and hydraulic engineering - Site testing Author Agency: DVS Classification: 25.160.10 Accident prevention*Adhesive-bonded joints*Bonding*Building sites*Construction*Earthworks*Ground water*Hydraulic engineering*Joining processes*Joints*Materials*Occupational safety*Plastics*Polymers*Protective measures*Sealing*Sealing materials*Testing*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 1910-3(1977.09)*DIN 7728-1(1989.02)*DIN 7864-1(1984.04)*DIN 16726(1986.12)*DIN 16729(1984.09)*DIN 16736(1986.12)*DIN 16737(1986.12)*DIN 16776-1(1984.12)*DIN 16920(1981.06)*DIN 16925(1984.07)(Entwurf)*DIN 16937(1986.12)*DIN 16938(1986.12)*DIN 18195-1(1983.08)*DIN 53370(1976.02)*DIN 53455(1981.08)*DIN 53504(1985.03) Purchase this standard online gsa standard id:411 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2226-1 Testing of fused joints on liners of polymer materials - Testing procedure, requirements Author Agency: DVS Classification: 25.160.40 Adhesive-bonded joints*Bonding*Building sites*Construction*Earthworks*Elastomers*Elongated tensile strength*Ground water*Hydraulic engineering*Joining connection*Joining processes*Joints*Materials*Occupational safety*Peeling tests*Plastics*Polymers*Protective measures*Sealing*Sealing materials*Specification (approval)*Tensile strain*Tension-shear strength*Testing*Thermoplastic polymers*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 7864-1(1984.04)*DIN 16726(1986.12)*DIN 16729(1984.09)*DIN 16736(1986.12)*DIN 16937(1986.12)*DIN 16938(1986.12)*DVS 2203-2(1985.07)*DVS 2203-3(1985.07)*DVS 2203-4(1997.07)*DVS 2203-5(1999.08)*DVS 2211(1979.11)*DVS 2225-1(1991.02)*DVS 2225-2(1992.08)*DVS 2225-3(1997.07)*DVS 2225-4(1996.02) Purchase this standard online gsa standard id:412 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2226-2 Testing of fused joints on liners of polymer materials - Lap shear test Author Agency: DVS Classification: 25.160.40 Adhesive-bonded joints*Bonding*Building sites*Construction*Earthworks*Elastomers*Ground water*Hydraulic engineering*Joining connection*Joining processes*Joints*Materials*Occupational safety*Plastics*Polymers*Protective measures*Sealing*Sealing materials*Tensile strain*Tension-shear strength*Testing*Thermoplastic polymers*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 16726(1986.12)*DIN 50014(1996.07)(Entwurf)*DIN 53455(1988.06)(Entwurf)*DVS 2225-1(1991.02)*DVS 2225-2(1992.08)*DVS 2226-1*DVS 2226-3(1997.07)*DVS 2226-4 Purchase this standard online gsa standard id:413 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2226-3 Test of fusions on PE liners - Peeling test Author Agency: DVS Classification: 25.160.40 Adhesive-bonded joints*Bonding*Earthworks*Elastomers*Hydraulic engineering*Joining connection*Joining processes*Joints*Materials*Peeling tests*Plastics*Polymers*Sealing*Sealing materials*Testing*Thermoplastic polymers*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 16726(1986.12)*DIN 50014(1996.07)(Entwurf)*DIN 53455(1988.06)(Entwurf)*DIN 53539(1979.09)*DVS 2225-1(1991.02)*DVS 2225-2(1992.08)*DVS 2226-2(1997.07)*DVS 2226-4 Purchase this standard online gsa standard id:414 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm
Standard: DVS 2226-4 Testing of fused joints on liners of polymer materials - Tensile creep test on PE Author Agency: DVS Classification: 25.160.40 Adhesive-bonded joints*Bonding*Building sites*Construction*Earthworks*Elastomers*Elongated tensile strength*Ground water*Hydraulic engineering*Joining connection*Joining processes*Joints*Materials*PE*Peeling tests*Plastics*Polyethylene*Polymers*Protective measures*Sealing*Sealing materials*Tensile strain*Testing*Thermoplastic polymers*Vulcanize*Water proof sheetings*Welded joints*Welding*Welding engineering
Cross references DIN 16938(1986.12)*DIN 53444(1990.01)*DIN 53445(1986.08)*DVS 2203-4(1997.07)*DVS 2212-3(1994.10)*DVS 2225-1(1991.02)*DVS 2225-2(1992.08)*DVS 2226-1(2000.09)*DVS 2226-2(1997.07)*DVS 2226-3(1997.07) Purchase this standard online gsa standard id:415 CONTACT INFO: DVS Aachener StraBe 172, 40223 Dusseldorf Postfach 101965 Dusseldorf 40010 Germany Phone: 0211-1591-0 Fax: 0211-1591-200 Email: verwaltung@dvs-hg.de Website: http://www.dvs-ev.de/en/main.htm