CASES

Flanges in Domestic Project

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No.ClientProject NameProductsSpecificationQuantityContract PriceDate of OrderDate of Delivery
1Sinopec Shanghai Engineering Co.,Ltd.Nizhnekamskneftekhim- Construction of 350 KTA Ethylbenzene Unit and 400 KTA Styrene UnitFlangeDN15~DN1100 CL150~CL600 LF2 F316/316L F304/304L3124113.320252025
2Sinopec Shanghai Engineering Co.,Ltd.The 1.5 million tons/year ethylene and downstream deep processing complex project in Gulei, FujianFlangeDN15~DN1250 CL150~CL600 F304/304L/316/304/F316/316L/A1055167704.15020520252025
3China Huanqiu Contracting & Engineering Co.,Ltd.The integrated transformation and upgrading project of Refining and chemical industry of China National Petroleum Corporation Guangxi PetrochemicalFlangeDN15~DN2100 CL150~CL2500 A105 F11 LF2 F22 F304/F304L F316509433604.52024-20252024-2025
4China Huanqiu Contracting&Engineering Co.,Ltd.The 1.2 million tons/year Phase II ethylene project of Dushanzi Petrochemical in TarimFlangeDN15~DN1600 CL150~CL2500 A105 LF242202249820252025
5Sinopec Engineering IncorporationNorthern Huajin Fine Chemicals and Raw Materials Engineering ProjectFlangeDN150~DN250 CL150~CL600 A105,F11,F304,F304L,F321,F913864775.52024-20252024-2025
6Sinopec Engineering IncorporationJilin Petrochemical Refining and Chemical Industry Transformation and Upgrading ProjectFlangeDN15~DN2150 CL150~CL600 304,316,316L,321,347H,LF2 A105,F11,F22107362203.82024-20252024-2025
7Sinopec Shanghai Engineering Co.,Ltd.The Fine Chemicals and Raw Materials Engineering Project of Northern Huajin United Petrochemical Co., LTDFlangeDN15~DN1100 CL150~CL600 A105 F304 F316/316L F316L20640910.52024-20252024-2025
8China Huanqiu Contracting & Engineering Co.,Ltd.BASF (Guangdong)Integrated Project CR ClusterCarbon Steel FlangeDN15~DN2800 CL150~CL2500 F11 F91 A105 LF2270662,833.7420232023
9China Huanqiu Contracting & Engineering Co.,Ltd.BASF (Guangdong)Integrated Project CR ClusterStainless Steel FlangeDN15~1700 F304/304L 304H F321 F316/316L F316 F321H F316H65851,647.0820232023
10Sinopec Engineering IncorporationEPC General Contracting of Tianjin Nangang Ethylene and Downstream Industry Cluster ProjectFlangeDN15~DN2000 CL150~CL2500 A105 F304 F22 LF2 F11 F347H19108135020222022
11CNOOC Huizhou Petrochemical Co. LtdProduct , structure optimization and quality upgrade projectFlangeDN15~DN1200 CL150~CL2500 F304 F321 F304L F316 F11 F5 A105 F347 F91 N08825 N080206871926572021-20222021-2022
12CNOOC Petrochemical Engineering Co.,Ltd.Dongying Crude Oil Reserve ProjectFlangeDN15~DN1000 CL150~CL600 20#,A1054813256.520222022
13Sinopec Engineering IncorporationExxonMobil Huizhou Ethylene Phase I ProjectFlangeDN300~DN1500 CL150~CL600 A105 LF2 F304/304L32000220020222022
14Sinopec Shanghai Engineering Co.,Ltd.Fujian Zhangzhou Gulei Refining and Chemical Integration ProjectFlangeDN40~DN1600 CL150~CL900 A105、 F304、F2210206092020-20212020-2021
15Sinopec Engineering IncorporationZhenhai Refining and Chemical 1.2 million tons/year Ethylene PlantFlangeDN15~DN2400 CL150~CL1500 A105,F304/304L,F316/316L,LF212097255520212021
16Sinopec Ningbo Engineering Co., LtdZhenhai Base Project Phase I EPC General Contracting ProjectFlange0.5"~36"CL150~CL600 A105、304、 LF2 F53 N08904352937920212021
17Sinopec Luoyang Engineering Co.,Ltd.Zhenhai Refining and Chemical Residue Hydrogenation (Including PSA) ProjectFlange0.5"~36"CL150~CL600 A105、304、 LF2 F53 N08904132077682020-20212020-2021
18Sinopec Shanghai Engineering Co.,Ltd.Zhenhai Base Phase I ProjectFlangeDN50~DN2000 CL150~CL600 F304 A105 F304/304L F11120830520212021
19Sinopec Engineering IncorporationHainan Refining and Chemical 1 million tons/year Ethylene and Refining Expansion Project EPC Project Section 1FlangeDN15~DN2200 CL150~CL2500 A105,F11,F22,F304,F316,F347H5552170220212021
20Shenghong Refining & Chemical(Lianyungang)Co.,Ltd.Shenghong Refining and Chemical Integration ProjectFlangeDN15~DN1500 CL150~CL2500 F11 A105 F316L F347 F347H 16Mn 06Cr19Ni10 0Cr18Ni11Ti 022Cr17Ni12Mo2 15CrMo 20# N08020 N04400103224687020212021
21China Huanqiu Contracting & Engineering Co.,Ltd.Guangdong Petrochemical Refining and Chemical Integration ProjectFlangeDN15~DN2100 CL150~CL2500 F304 A105 F11 F321 LF2 F304/F304L F304H F316 F22 F91 F316/F316L996021060020212021
22China Petroleum Seventh Construction Co.,Ltd.Guangdong Petrochemical Jieyang Branch Integrated ProjectFlangeDN20~DN400 CL150~CL1500 N06625 F34730745720212021
23China Petroleum Jilin Chemical Engineering Co.,Ltd.600000 tons/year ABS and its supporting projects of China Petroleum Jihua(Jieyang)BranchFlangeDN15~DN1900 CL150~CL600 A105 LF2 F304L F304H F316L F11 F321 F3102819996620212021
24Sinopec Engineering IncorporationBEPC general contracting for five sets of ethylene and related units in the Gulei Refining and Chemical Integrated ProjectFlangeDN15~DN1500 CL150~CL2500 A105,304,F11,F22,347H759315202019-20212019-2021
25Sinopec Ningbo Engineering Co., LtdFujian Zhangzhou Gulei Refining and Chemical Integration ProjectFlangeDN15~DN300 CL150~CL300 A105、 A105 GALV、20#、F304、F11 CL21848638120202020
26Sinopec Nanjing Engineering & Construction IncorporationFujian Gulei Refining and Chemical Integrated Tank Farm Internal Engineering ProjectFlange0.5"~24" CL150-CL600 A105、F304 LF23390949320202020
27Beijing Petrochemical Engineering Co.,Ltd.Filling and Leveling Project of Shaanxi Yanchang middling coal Yulin Energy and Chemical Co.,Ltd.Phase I Startup ProjectFlangeDN15-DN900 CL900-CL2500 A105、 15CrMo、304、304L、321、F91、 F11、LF2253469020192019
28China Huanqiu Contracting & Engineering Co.,Ltd.Dushanzi Petrochemical Processing Light Hydrocarbon Refining and Ethylene Optimization and Adjustment ProjectFlangeDN15~DN1200 CL150~CL1500 A105 LF2 F304 F11 F22 F316272654220192019
29Hengli Petrochemical (Dalian) Chemical Co.,Ltd.Hengli Petrochemical 20 million tons/year refining and ethylene projectFlangeDN40~DN650 CL1500~CL2500 N08825/F316L/F347H/A105117312583220182018
30Sinopec Engineering IncorporationZhong'an United Coal to Methanol and Olefin Conversion EPC ProjectFlangeDN15~DN700 CL150~CL300 A105,20#,F60,316L,30413649530.52018-20192018-2019
31China Huanqiu Contracting & Engineering Co.,Ltd.Changqing Ethane to Ethylene ProjectFlangeDN15~DN1800 CL150~CL1500 A105、 LF21274912002019-20202019-2020
32Sinopec Luoyang Engineering Co.,Ltd.Sino Scientific Joint Venture Guangdong Refining and Chemical Integration ProjectFlangeDN15~DN1800 CL150~CL2500 A105、 16Mn、F11、F5、F321、F304 20# 16Mn 12Cr5Mo 022Cr19Ni10 A105 06Cr19Ni10 15CrMo F304H F316H729716522019-20202019-2020
33Sinopec Engineering IncorporationSino Scientific Joint Venture Guangdong Refining and Chemical Integration ProjectFlangeDN450~DN1800 CL150~CL600 A105,F11,LF2,347H,304614430.720192019
34Sinopec Engineering IncorporationBEPC or EPC for Ethylene Plant and Other Related Units of Sinopec Quanzhou 1 Million Tons/Year Ethylene and Refinery Expansion ProjectFlangeDN20~DN1800 CL150~CL2500 A105,LF2,F22,304/304L 20#,F11,304,316,316H,321,347996421602019-20202019-2020
35Sinopec Engineering IncorporationSinopec Engineering Incorporation Tianjin Branch Refinery Product Structure Adjustment and Oil Product Quality Upgrading and Renovation ProjectFlangeDN15~DN1400 CL150~CL2500 A105 F347 F11 F321499571454.10322018~20202018~2020
36China Chemical Engineering Second Construction CorporationHengyi (Brunei) PMB Petrochemical ProjectFlangeDN15~DN600/CL150~CL2500 F347 A105 N08825 F11 F2221966538.22017-20192017-2019
37China Huanqiu Contracting&Engineering Co.,Ltd.North China Petrochemical Refining Quality Upgrade and Safety and Environmental Protection Technology Renovation ProjectFlangeDN15~DN1200 CL150~CL2500 20# 06Cr19Ni10 15CrMo F11F22 022Cr19Ni10 A105 16Mn 022Cr17Ni12Mo2 F316L F304L176932935.862017~20182017~2018
38China Huanqiu Contracting & Engineering Co.,Ltd.Liaoyang Petrochemical Russian Crude Oil Processing Optimization and Efficiency Enhancement ProjectFlangeDN15~DN1150 CL150~CL2500 S30408 15CrMo 1Cr5Mo 20# A105 F3215461112067.5932017~20182017~2018
39Sinopec Engineering IncorporationWater washing and dechlorination project of Puguang Gas Field Gas Gathering StationFlangeDN15-DN700 CL150-CL1500 N0882567662020172017
40CNOOC Refining and Chemical Co.,Ltd.Huizhou Refining and Chemical BranchCNOOC Refining and Chemical Huizhou Phase II ProjectFlangeDN450~DN1800/CL150~CL600 A105 F321 F347 15CrMo F22 1Cr5Mo F304H N08825 N0662550060541520172017
41Sinopec Ningbo Engineering Co., LtdZhong'an Coal Chemical 1.7 million tons/year methanol and olefin conversion EPC projectFlangeDN15~DN1400 F22 CL3、A105、 022Cr19Ni10、F11 N0440029773682017-20182017-2018
42Sinochem Quanzhou Petrochemical Co.,Ltd.Sinopec Quanzhou 1 million ton/year ethylene and refining renovation and expansion projectFlangeDN20~DN1800 CL150~CL2500 A105,LF2,F22,304/304L 20#,F11,304,316,316H,321,347326733499.35642017-20202017-2020
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