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China Wenzhou Zheheng Steel Industry Co.,Ltd Company Cases

SIRJAN DRI MEGA MODULE PROJECT

PROJECT: SIRJAN DRI MEGA MODULE PROJECT PROJECT SUBJECT: Seamless steel pipes, fittings and flanges, alloy steel and stainless steel seamless pipes and fittings of stainless and alloy steel for instrumentation. CUSTOMER: TAMIN TAJHIZ PISHRO PARSIAN, IRAN INVESTOR: SIRJAN IRAN VALUE: 15,000.000 € SEASON: 2022-2025   DESCRIPTION: The aim of this project is to build a direct reduction unit by MIDREX method and with a capacity of 1,000,000 tons per year to produce Direct Reduced Iron (DRI).   In the process of producing DRI, by means of MIDREX method, pellets in contact with reducing gases, including H2, CO and CH4, are reduced at 750 to 900. C and converted to DRI. The product of this factory will be the main feed of steel making plants.   The most important achievements of the project are increasing the level of production of steel products and DRI as a basic product in the steel industry, the added value created to prevent the sale of raw materials and localization of MIDREX technology.   Supply consisted of over 800 ton of material and 150 km of pipes in different materials and standards (welded pipes OD max 1524 mm, TP316L,TP304L ,S31803,S32750 ALLOY 20, ) and over 100,000 pieces of piping materials (fittings, flanges) in different materials and standards (welded fitting OD max 1524 mm, F316L, WP316L, 304/304L ALLOY 20, S31803,S32750.) as well as the corrosion protection of pipes according to the prescribed technical conditions. Production of materials,we help our customer provided through its office in China in 8 certified factories, and complete control of all products through inspection company QGS HK.     PRODUCTS QUALITY For all deliveries we provide:   Material testings Material inspections conducted in cooperation with test institutes Certifications and approvals according to international standards and guidelines For all materials / products we provide all the necessary certificates / testing: Certificate EN10204 / 3.1 We can provide inspection reports from independent TPI's according to customer demands (EN 10204 / 3.1 or 3.2)   EXAMPLE OF PROJECT CYCLE 1. Harmonization of SPECIFICATIONS (QUALITY MATERIAL, STANDARDS AND CONDITIONS FOR Third Party Inspection) 2. OFFER - PURCHASE ORDER 3. Prepayment - L / C 4. PRODUCTION / PRODUCTION term plan 5. INSPECTION AND TESTING (Third Party Inspection according to customer demands) 6. DELIVERY 7. BALANCE PAYMENT  

Pressure vessel cold and hot water exchanger

PROJECT: Pressure vessel cold and hot water exchanger PROJECT SUBJECT: Heat exchanger tubes CUSTOMER: ORLEN SERWIS POLAND INVESTOR: PKN ORLEN VALUE: 500.000 € SEASON: 2022.   DESCRIPTION: In addition to the supply that we help our customer in polish and the EU, an important project in 2022 was the delivery of heat exchanger tubes The supplied seamless pipes and bends were in the qualities of materials 1.4301 and (OD 20 -25mm WT 2 mm), , Quality control was carried out by TÜV inspection company, in accordance to the investors requirements towards the EN10204/3.2   PKN Orlen is a major Polish refiner and gasoline retailer based in Povodsk, Poland. It is a listed European company with operations in Poland, the Czech Republic, Germany and the Baltic Sea. The Polish state oil company is the main sponsor of the Williams Racing Formula One team, the Polish volleyball national team and the Polish Women's Volleyball National Championship. In 1999, the two state-owned petrochemical companies were partially privatized and merged into a retail and refining company, the Polish State Oil Company.     In 2011, the Polish state oil company became the largest fuel retailer in Poland, with more than 2,000 stores. The company operates the most advanced and second largest terephthalic acid production plant in Europe.     PRODUCTS QUALITY For all deliveries we provide:   Material testings Material inspections conducted in cooperation with test institutes Certifications and approvals according to international standards and guidelines For all materials / products we provide all the necessary certificates / testing: Certificate EN10204 / 3.1 We can provide inspection reports from independent TPI's according to customer demands (EN 10204 / 3.1 or 3.2)   EXAMPLE OF PROJECT CYCLE 1. Harmonization of SPECIFICATIONS (QUALITY MATERIAL, STANDARDS AND CONDITIONS FOR Third Party Inspection) 2. OFFER - PURCHASE ORDER 3. Prepayment - L / C 4. PRODUCTION / PRODUCTION term plan 5. INSPECTION AND TESTING (Third Party Inspection according to customer demands) 6. DELIVERY 7. BALANCE PAYMENT  

RTB BOR NEW SULFURIC ACID PLANT

PROJECT: RTB BOR new Sulfuric Acid Plant PROJECT SUBJECT: Seamless steel pipes, fittings and flanges, alloy steel and stainless steel seamless pipes and fittings of stainless and alloy steel for instrumentation. CUSTOMER: Ergoprojekt Oprema AD, Belgrade, Serbia INVESTOR: SNC Lavalin, Canada VALUE: 800.000 € SEASON: 2013-2015   DESCRIPTION: One of the biggest investment projects in Serbia in this century was the construction of new factory facilities in RTB Bor, which is beside the implementation of new technologies, in order to increase production, quality processing and high utilization, had a goal solving huge environmental problems. Entech has taken responsibility for the supply of materials for piping and instrumentation and to participate and contribute to the successful implementation of construction and putting into operation a new sulfuric acid plant. Supply consisted of over 300 t of material and 10 km of pipes in different materials and standards (seamless pipes OD max 762 mm, GrB A53, A106 GrB, API 5L PSL1, TP316L, ALLOY 20, Hastelloy C276 ..) and over 6,000 pieces of piping materials (fittings, flanges) in different materials and standards (seamless fitting OD max 762 mm, A53 GrB, GrB A105, A106 GrB, GrB A234, A197, WPB, T Gr, Gr E, F316L, WP316L, ALLOY 20, Hastelloy 276 ..) as well as the corrosion protection of pipes according to the prescribed technical conditions. Production of materials,we help our customer provided through its office in China in 8 certified factories, and complete control of all products through inspection company SGS.

TENT Obrenovac, revitalization of Block B2

PROJECT: TENT Obrenovac, revitalization of Block B2 PROJECT SUBJECT: Seamless alloz steel pipes elbows CUSTOMER: ZK-TERMOCHEM SRO, Prague, Czech Republic INVESTOR: EPS VALUE: 152.000 € SEASON: 2016.   DESCRIPTION: In addition to the supply that we help our customer in Serbia and the EU, an important project in 2016 was the delivery of steel alloy pipes and bends for the project of the block B2 rvitalization in TENT, in Obrenovac, Serbia. The supplied seamless pipes and bends were in the qualities of materials 13CrMo4-5 and 10CrMo9-10 (OD 586 - 636 mm WT 15-18 mm), while the arches, beside standard 90⁰, were supplied in non standard versions of 35⁰, 35,5⁰ and 36⁰. Quality control was carried out by TÜV inspection company, in accordance to the investors requirements towards the EN10204/3.2     PRODUCTS QUALITY For all deliveries we provide: Material testings Material inspections conducted in cooperation with test institutes Certifications and approvals according to international standards and guidelines For all materials / products we provide all the necessary certificates / testing: Certificate EN10204 / 3.1 We can provide inspection reports from independent TPI's according to customer demands (EN 10204 / 3.1 or 3.2)   EXAMPLE OF PROJECT CYCLE 1. Harmonization of SPECIFICATIONS (QUALITY MATERIAL, STANDARDS AND CONDITIONS FOR Third Party Inspection) 2. OFFER - PURCHASE ORDER 3. Prepayment - L / C 4. PRODUCTION / PRODUCTION term plan 5. INSPECTION AND TESTING (Third Party Inspection according to customer demands) 6. DELIVERY 7. BALANCE PAYMENT
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