1. Valid Qualification Certificates
Now we hold the valid qualification certificates which are necessary for engaging in the related equipment manufacturing supervision business:
Nanjing Sanfang Chemical Equipment Supervision Company Limited holds
1) "Business License of Enterprise Legal Person"
2) "Organization Code Certificate"
3) "Equipment Supervision Unit Qualification Certificate" (including equipment supervision professional scope, qualification 3A grade)
4), "Quality Management System Certification Certificate"
5), "Environmental Management System Certification Certificate"
6), "Occupational Health and Safety Management System Certification Certificate"
Chemical Industry Equipment Quality Supervision and Inspection Center holds
1). Legal Person Certificate of Institutions"
2), "Organization Code Certificate"
3), "Special Equipment Inspection and Testing Organization Approval Certificate"
4), "Product Quality Supervision and Inspection Center for the Petroleum and Chemical Industry Certificate of Accreditation"
5), "Certificate of Compliance with Metrological Certification"
6), "Laboratory Accreditation Certificate"
7), "Certificate of Accreditation for Inspection Agencies"
8), "Certificate of Quality Management System Certification"
9), "Certificate of Environmental Management System Certification"
10), "Certificate of Occupational Health and Safety Management System Certification"
2, organizational and technical strength
The company (center) has a complete quality assurance system, a complete set of The company (center) has a complete quality assurance system, a complete set of supervision quality assurance system and administrative management system. it passed the certification and acceptance of the national laboratory in October 2000, and passed the qualification of Class A equipment supervision in 2005, and has strong supervision technical force, which involves all the supervision fields of chemical and petrochemical equipments.
1) The company (center) has a Supervision Department, which specializes in the whole process of factory supervision of all kinds of equipment manufacturing entrusted by users.
2) The company (center) has an inspection department, which is engaged in the regular inspection and testing of in-service equipment commissioned by users.
3) The company (center) has a project management department to implement project management for major projects.
4) The company (center) has a technical quality department, which is fully responsible for the technical and quality work of manufacturing supervision and periodic inspection.
5) The company (center) has a comprehensive office, responsible for the company's administration, taxation, planning, scheduling, statistics, library, archives, finance and logistics.
6) The company (center) has a strict confidentiality system and file management system, absolutely guarantee that the customer's patented technology and key technologies are not leaked to unrelated parties.
7) The company (center) has 165 registered full-time supervisors/inspectors, 95% of which have college degrees or above. The supervisors/inspectors have rich experience in on-site supervision/inspection.
8) The company (center) has 45 (107) licensed personnel, of which 20 inspectors have obtained the qualification of inspector/inspector of special equipment for boilers, pressure vessels and pressure pipelines issued by the State Boiler and Pressure Vessel Safety Supervision Bureau, 2 national Ⅲ nondestructive testing inspectors, 20 Ⅱ nondestructive testing inspectors, and 30 nationally registered equipment supervisors.
9) The supervision/inspection work engaged by the company (center) relies on the technical equipment and scientific and technological strength of Tianhua Chemical Machinery and Automation Research and Design Institute, and its specialties can include quality management and quality assurance, materials, welding, physical and chemical inspection, nondestructive testing, institutional processing, metallurgy, heat treatment, engineering construction, failure analysis, instrumentation and electrical and other fields.
3, the main performance experience
● 1982, supervised the first domestic ф2800 urea synthesis tower, in the same year supervised the matching other three large high-pressure urea heat exchanger: carbon dioxide gas lift tower, high-pressure condenser, high-pressure scrubber, for 520,000 tons / year and 480,000 tons / year of large-scale urea equipment to fully localized to make an important contribution.
●1987, supervised the first domestic ф3600×30000 steam calciner, and successively supervised ф3200 ~ ф3600 steam calciner up to 12 sets, to ensure the quality of the large-scale alkali plant localization of equipment for a long period of operation.
●In 1988, the company began to test and evaluate the quality of in-use chemical and petrochemical equipments, and provide enterprises with all-round technical services.
●In 1989, the company started to supervise hot-wall hydrogenation reactors, which is one of the earlier units in China, and so far it has supervised 25 sets of hot-wall hydrogenation reactors with specifications ranging from ф1600 to ф4200.
●In 1991, the company completed the supervision of export steam turbine, and in 1996, the company completed the supervision of centrifuge with the largest specification in China, which is an important step in the supervision of movable equipments.
●In 1994, the company completed for the first time the construction inspection and supervision of large-scale domestic sulfuric acid and phosphoramidite plants, which were successfully started up at one time.
●Starting from 1982, the company has been engaged in the research and supervision of manufacturing defects of industrial furnaces (convection section and radiation section tubes), and it is the earliest unit engaged in the supervision in this field in China.
●In 1998, we successfully supervised the first trial production of 3Cr-1Mo-1/4V steel forged and welded hot-wall hydrogenation reactor in China, and the equipment has been put into use in Karamay Petrochemical Company for more than 7 years.
●Starting from 1999, the company has been involved in the supervision of the manufacturing of turbines, compressors, axial fans and other movable equipments for the refining and ethylene expansion projects of SINOPEC Group, and it is the largest unit in China that undertakes the supervision in this field at present.
●In 2001-2002, the main equipments of SINOPEC Group's 700,000 tons/year Shanghai Petrochemical and 600,000 tons/year Yangzi Petrochemical Ethylene Expansion Projects, such as steam turbines, compressors, cracker tubes, and cold boxes, etc., which were supervised by the company, were driven to a one-time successful start-up with the qualified quality of the equipments manufactured.
●From 2003 to 2004, the company completed the supervision of 2 sets of forging-welded hot-wall hydrogenation reactors and 8 sets of dynamic equipment for Daqing Petrochemical 1.2 million tons/year hydrocracking project; the supervision of 2 sets of hot-wall hydrogenation reactors for Shanghai Gaoqiao Petrochemical 300,000 tons/year lubricating oil hydrogenation plant; and the supervision of 20 sets of polyester (5 reactors each) commissioned by China Textile Academy; Completed the supervision of 11 sets of high-pressure urea equipment and methanol cryogenic equipment of Jincheng Dahua and Hualu Hengsheng; and undertook the supervision of 5 sets each of Hubei Shuanghuan/Liuhua/Yueyang/Zhijiang/Anqing dry pulverized coal gasifiers and fly ash filters.
●From 2005 to now, the company has undertaken the supervision of key equipment for several sets of coal liquefaction projects, including Henan Longyu, Dalian Dahua, Yunnan Tian'an, Henan Yima Tianxiang, Yunnan Zhanyi, China Shenhua, Inner Mongolia Datang International, etc. The company has undertaken the supervision of urea equipment for several sets of urea equipment in Hubei Yihua, etc., and has undertaken the supervision of long-cycle equipment for several sets of hydrogenation plants in Wuhan Petrochemical Corporation (WPC), Zhenhai Refining & Chemical Corporation (Zhenhai), Jinling Petrochemical Corporation (JSPC), and Maoming Petrochemical Corporation (Maoming).
●Successfully supervised the 410t/h combustion boiler of Yangzi Petrochemical in 2001, and has undertaken as many as 17 sets of CFB boilers and 3 sets of turbines/generators so far.
●Two sets of 45,000NM3O2/h air separation, three sets of 58,000NM3O2/h air separation, three sets of 40,000 NM3O2/h air separation, and four sets of 60,000NM3O2/h air separation undertaken in 2006 have been completed.
● In 2005, we started to go abroad, and went to India LT plant to supervise the manufacture of 2 sets of Shell gasifier and T-STAR reactor commissioned by Shenhua, 3 sets of Shell gasifier commissioned by Datang International, 2 sets of polypropylene reactors for Fu Refining project, and Shell gasifier manufactured by Tianjin Alkali Plant in BPE, Spain.
4. Procedures of Equipment Manufacturing Quality Supervision
1) Signing the third-party entrusted equipment manufacturing quality supervision contract with the user unit;
2) Participating in the manufacturing/supervision technical coordination meeting organized by the user or the manufacturing unit;
3) Providing the final version of the construction drawings and the manufacturing/supervision technical conditions and other documents by the user unit;
4) Providing the relevant documents by the manufacturing unit;
5) Providing the relevant documents by the user unit;
6) Providing the relevant documents by the user unit. p>4) the manufacturing unit to provide relevant manufacturing process documents (material acceptance, heat treatment, welding, assembly, non-destructive testing and other processes); and to provide equipment manufacturing schedule and equipment manufacturing quality inspection program;
5) based on the construction drawings/manufacturing technical conditions/manufacturing process requirements, etc., the preparation of the "Rules for Implementation of Equipment Supervision "
6) "Equipment Supervision Implementation Rules" will include: raw materials inspection, material / grouping inspection, welding inspection, size / appearance inspection, heat treatment inspection, non-destructive testing, pressure testing, packaging and factory inspection, factory document review and other items;
7) According to the schedule of equipment manufacturing, competent supervisors will be assigned to the plant to carry out the whole process of equipment supervision;
8) Weekly written report to Party A on the progress of equipment manufacturing and supervision of manufacturing quality;
9) Report to the company's business/technical supervisor within 8 hours when there are major problems and inform Party A in time;
10) The user unit can be contacted by QSCCE or directly to the company at any time. QSCCE or directly with the factory supervisors to understand the situation on site;
11) equipment manufacturing is completed, the preparation of "Supervision Report" to provide the user unit.
5. Commitment
1) The company (center) guarantees that the supervision work carried out can comprehensively and objectively reflect the real quality of the equipment, supervision results and supervision reports issued by the scientific, notarial and authoritative. Ensure that the quality of the inspected equipment meets the requirements of the relevant norms, regulations, standards and drawings to ensure that users get high-quality products.
2) The company (center) supervision can follow a variety of norms or standards, such as GB, ASME, BS, AD, JIS, API ......
3) The company (center) emphasizes and attaches great importance to the user's special requirements for the equipment being inspected, i.e., to meet the characteristics of the process and production of petrochemical equipment. Requirements.
4) In order to ensure the maximum quality of products, according to the important and complex procedures of the equipment, the company (center) arranges experienced supervisors to supervise. And make technical preparations, familiarize with the standards and process requirements, and prepare supervision implementation rules.
5) The company (center) often keep in touch with the user to reflect the quality of the situation and the results of the treatment in writing 1 time / week, and can be based on the user's request to reflect the actual progress of manufacturing in a timely manner. Supervision of the equipment in the factory supervision of the final supervision results issued supervision report.
6) If major quality problems are found, and the manufacturer is not willing to take until all rework improvement measures, the company (center) has the responsibility to take joint action with the user to reject the product.
7) If the quality problem caused by omission or wrong inspection can not be returned to repair, the company (center) in accordance with the relevant provisions of national law, bear the corresponding financial responsibility and accept the corresponding complaints.
6, quality assurance measures:
1) The company (center) must send supervisors with rich experience in supervising similar equipment in the factory. The supervisor must be familiar with the relevant national standards and norms of the equipment and the manufacturing process of the equipment.
2) Examine whether the manufacturing process of the manufacturing plant meets the requirements of national standards, drawings and technical conditions.
3) In accordance with the supervision and implementation details of the contents of the inspection of the main pressurized parts of raw materials, product test panels, welding process inspection, non-destructive testing inspection of welds, the overall dimensions and appearance of the equipment, the pressure test and other performance indicators whether to meet the requirements of the drawings and technical conditions.
4) Supervisors from the beginning of the equipment feeding to the equipment factory to implement the whole process of supervision, stopping point and key witness point supervisors must be present 24 hours a day to supervise.
5) Supervisors found that the technical indicators do not match, and immediately feedback to the quality department of the plant, urge the manufacturing plant to rectify major quality problems immediately issued a major problem report form, notify the company, the manufacturing plant and the user. Ensure that the inspected product quality in full compliance with the drawing requirements.
6) Supervisors of the key processes prone to quality problems should be strengthened inspection and control, to achieve prevention in the first place, as far as possible, to eliminate quality problems before they arise.
7) During the equipment supervision period, the quality and progress will be reported to the owner once a week, and suggestions will be made to deal with the quality problems.
8) The quality supervisors of the company (center) will go to the site from time to time to supervise and check the quality of the work of the supervisors and assist the supervisors to deal with the problems on the site.
9) Upon completion of supervision, submit the supervision report to the owner in time.
7, the company's supervisors work procedures
1) supervision procedures must be strictly in accordance with the company's equipment inspection "operating instructions" and the company's "quality assurance manual";
2) inspection methods and acceptance indexes must be strictly enforced by the "Supervision of the implementation of the rules" of the inspected equipment;
3) every day must be in the manufacturing site inspection, the key processes must be bystanders supervision. The key processes must be supervised by side (stopping point);
4) The stopping point or key witnessing point must be supervised round-the-clock;
5) The manufacturing progress and quality of the inspected equipment must be reported to the owner in written form according to the requirements of the project supervisory contract;
6) According to the company's "Record Management Procedures", the supervisory records are made well;
7) Comply with the national laws, regulations and rules and the local local laws, regulations and rules. National laws, regulations, rules and local regulations and administrative rules;
8) Adhere to the principles of independence, objectivity and impartiality in dealing with supervision matters;
9) Be responsible for the client, safeguard the interests of the client, and adhere to the concept of the client first;
10) Shall not go beyond the content of the contract of supervision commissioning and the scope of the authorization without authorization;
11) Shall not Engage in activities that impede the objective and impartial position;
12) Not to use power for personal gain, favoritism and malpractice;
13) Not to disclose or improperly use the commercial secrets of the client and related parties.
8, facilities and major instruments and equipment
The company (center) has its own property rights of the fixed office building, an area of about 1,700 square meters, with nearly 100 square meters of books, materials, archives; portable inspection and testing instruments of about more than 70 sets of equipment; for the on-site personnel stationed on-site equipment, such as digital cameras and laptop computers.
The main inspection equipments are:
¨ KSD Multi-Channel Digital Ultrasonic Flaw Detector
¨ Intelligent All-Digital Eight-Frequency Far-Field Eddy-Current Tester
¨ Ferrite Inspection Instrument
¨ Portable Spectrometer
¨ Ultra-high Temperature Microscope
¨ Scanning Electron Microscope
¨ Membrane Thickness Meter<
¨ Industrial Video Borescope