BOBPIPE ENGINEERING (SHANGHAI) CO.,LTD
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Zhongxin Pipe Sci-tec Co., Ltd. is a Chinese manufacturer of CRA-clad and CRA-lined steel pipes located in Nanjing, China. The company was founded in 1988 and has 150 employees. CRA-clad and lined pipes combine corrosion-resistant alloy inner layers with carbon steel outer layers to provide corrosion resistance at a lower cost than using CRA alone. Zhongxin uses proprietary spinning technology to bond the layers and has supplied over 28,000 tons of pipe to projects in oil/gas, petrochemicals, and other industries.
BOBPIPE ENGINEERING (SHANGHAI) CO.,LTD
- 1. Jiangsu Zhongxin Pipe Sci-tec Co.,Ltd. CRA-Clad & CRA-Lined Steel Pipe Green the World Design by Victor BOBPIPE Engineering (Shanghai) Co.,Ltd.
- 3. ABOUT US Legal Name : Jiangsu Zhongxin Pipe Sci-tec Co., Ltd. Year of Set up: 1988 Factory Address: Nanjing City Jiangsu China Land: 48000 square meter Work Shop: 29000 square meter Production Line：32 sets Capacity: 128000 tons/year Number of Employees: 150 Products: CRA-clad & CRA-lined pipe Mechanical Lined Pipe: DN 3/5’’—DN 56’’ Metallurgy Clad Pipe: DN 3/5’’—DN 14’’ Zhongxin founded in 1988, locate at Nan Jing City China 2hours from Shanghai, occupies 48000㎡, which is one of earliest CRA-clad and lined steel Pipe manufacturer in China. BOBPIPE Engineering (Shanghai) Co., Ltd. registered at Shanghai Pilot Free Trade Zone which owned by Jiangsu ZHONGXIN. BOBPIPE is engaged in not only a global provider of CRA-Clad & CRA-Lined pipe, Normal Pipes & Tubes, Fittings, Flanges etc, but also Piping system Engineering, and technology solutions.
- 5. Allocation of Employees General Manager Financial Dept. Quality Dept. Production Dept. Marketing &Sales Delivery Technical Dept. Warehouse 1. Organization Chart Marketing & Sales 8% Administative 12% Safety & Delivery 3% Quality Management 17% Production 47% Technical & Research 13%
- 6. 2. Certification ISO 9001 OHSAS 18001ISO 14000 API 5LD CU-TR GOST CNPC HSE
- 9. 4.1 Technical Characteristics and Applicability BackingSteel InnerSteel BallBearing PrincipalAxis Backing Steel Inner Steel By adopting & innovating traditional methods on bimetal pipeline, such as Hydromantic, explosion, cold drawing, our new technology -- called “Mechanical Forward spinning pressure heat fusion technology” with automatic production line, obtained patent for invention; (Patent#：ZL 2010 1 0517432.1、 ZL 2009 2 0233533.9、 ZL 2012 2 0645769.5）, achieved international advanced Level. With the spinning pressure force, plasticity deformation occurs on the inner lined pipe, while elasticity deformation on outer backing pipe; when the force disappears, the inner lined pipe is much tightly attached to outer backing pipe. Excessive volume margin : with constraint and control. (simulated shape technology, Conduct spiral line and spot tracing form, Compounding forming adopting continuously dynamic strain technology) Yielding Strength Elastic Deformation
- 10. 5. Why Choose Zhongxin CRA-Clad & CRA-Lined Steel ? Original Processed Surface of inner pipe Composite section Fine Grain Size Improved Original Surface Increased Hardness Good Smooth Combined Resistance Stress Corrosion No Interspace
- 11. 1. Inner lined pipe with function of resistance corrosion can choose from 0.25mm to 6mm; 2. Outer backing pipe undergoing high pressure could up to 30Mpa, and without thickness limitation when design; 3. Zhongxin CRA-clad and CRA- lined steel Pipe could applied temperature: -40~300℃. 4. High Bonding force between two layer material which reached to 3.0Mpa ~5.0Mpa. Bonding force is the critical factor for pipe ends sealing welding and at site construction, cutting, welding quality, it will avoid generating bubble and separation in lined pipe during heat preservation and resistance corrosion. 5. Well control of the accuracy of pipe diameter around of±0.1mm which easily guarantee of ball-passing test. 6. Once time welding pass conformity rate in site is very high base on Zhongxin’s well sealing welding on pipes’ end before delivery. 7. Fluid will running smoothly inside, and without any blockage and bubble phenomenon. OCTG pipe Length 6-12m Ti Clad pipe 5.1 Advanced technology create high quality products. The recent year projects which used our products have shown the following performance advantages:
- 12. 5.2 Good Facility & Advanced self developed Equipment Straight welding CRA pipe Workshop Composite pipe Workshop Pipe Workshop
- 13. Multi-Function Testing Machines High-Pressure Activator Microscope JB-300 pendulumimpact tester BX-10R High temperature Tester 5.3 Testing Lab Equipment
- 14. HVS-50Z/LCD Digital hardness Tester HXD-1000TMC/LCD WJM-6500 Dead load Testing machine OBLF QSG750 Spectrometer LECO FC600CR Gas AnalyzerHoriba 320V Carbon- Sulphur Analysis meter Endoscope Ultrasonic fault detector 5.3 Testing Lab Equipment
- 15. 5.4 Welding Instructions Ø Choose welding wire according to WPS, and kept good cleaning groove before welding; Ø By using low current, multiple passes welding methods while temperature well controlled. Ø First-pass welding conformity rate exceed 95%, which ensuring welding quality and maintaining in site service performance of pipeline.
- 16. Our CRA-Clad & CRA-Lined Steel Pipe will strictly base on following International and China Standards. 6. Quality Assurance GB 28883-2012API 5LD-2015 DNV-OS-F101 CJ/T192-2004 TSG D0001 GB 50253 GB 50251
- 17. ASME B31.8 ASME B31.3ASME B31.1 ASME B31.9 ASME B31.11 ASME B31.4 ISO 15649 EN 13480
- 20. Materials Sample Yield Strength Tensile Strength Percentage elongation S31803 Duplex Material 574MPa 929 MPa 27% Welding Seam — 900 MPa — API 5LC ≥448MP a ≥621 MPa ≥25% 20# SA516 Tranverse 290MPa 469 MPa 32% GB/T 8163 ≥245MP a 410-530 MPa ≥20% Mechanical Test C.S lined S31803 Position HV10 Base Tube Material A 210，200，205，207，209 HAZ B 190，185，182，190，184 Welding Joints C 278，280，277，260，256 Lining Tube HAZ D 255，257，250，248，247 Material E 255，262，266，250，252 API Spec 5LD Base Tube≤248，Lining Tube≤310 Hardness Test
- 21. 1. Base on more than 10 years operation, Zhongxin comes out strictly manufacture Operation Manual and detail Procedure to ensure each pipe’s steady quality. And professional QC always strictly perform accordingly. 2. Besides our own internal quality control, some time also witnessed and inspected by international 3rd party such as ABS，BV， DNV，TUV， SGS， INTERTECK etc. 6.2 Quality Assurance Procedure & 3rd Party Cooperation People & Rules Contribute Quality
- 22. CRA Metallurgy Clad Steel Pipe (Bonding force Max. 300MPa ) Duplex stainless steel clad pipe (S31803, Φ273×（14 + 4）mm) Three-Tee joint and other fittings Straight Welding CRA pipes 7. Products Line & Featured Products Zhongxin products covers: Straight welding CRA pipe, CRA lined pipe, CRA Metallurgy Clad pipe, Three-Tee Joint, Elbow, Fittings, Flange, Seal Element, Pipe Module, Pipe prefabrication, Support, Insulation, Oil & Gas gathering and oilfield back-injection Line pipe, OCTG pipe, Steam pipe for power station, Heat Exchange lined tube, Offshore use pipe etc.
- 23. Oil & Gas gathering and oilfield back-injection Line Pipe Series Large diameter CRA lined Steel pipe Size：Φ610×（22.5+3）mm Heat Exchanger & Boiler pipe OCTG pipe series, Oil & Gas downhole casing pipe Offshore Oil & Gas lined pipe High Sulfur, High CO2 condition Pure water, Demineralized water use Many other kinds of Fittings
- 25. CNPC Tarim Oilfield Company Product：Lined Bi-Metal Pipe Time：2014 Year Transmission：Including Cl - , CO₂ Quantity：5.3Km, Specification：Φ457×(14+2.5)
- 26. CNPC Jilin Oilfield Company Product：Lined Seamless Pipe Time：2011 Year Transmission：Including Cl - , CO₂ Quantity：11 Km, Specification：Φ457×(14+2.5)
- 27. CNPC Daqing Oilfield Company Product：Lined Seamless Pipe Time：2013 Year Transmission：Including Cl - , CO₂ Quantity：3 Km, Specification：Φ457×(25+3.0)
- 28. Taicang Power Shell Petrochemical Co., LTD Product：Lined Seamless Pipe Time：2009 Year Transmission：Ethylene Glycol Quantity：4.1 Km & 3.0Km, Specification：Φ273×(7+1.5), Φ219×(6+1.0)
- 29. JinchengAnthraciteJinshiChemical IndustryInvestmentGroupCo.,Ltd. Product：Bi-Metal Lined Pipe Time：2013 Year Transmission：Coal slurry, Sewage water Quantity：1.0 Km, Specification：Φ1420,Φ1016
- 31. Many other Power Projects China Huadian Corporation(CHD) Product: Lined Seamless Pipe Time：2014 Year Transmission ：Recycling Water Quantity：2.1Km, Specification : Φ273 ·Xuchang Yuzhou Henan Power ·HUANENG Gansu Energy Development Co.,Ltd ·Changzhi Xiangyuan Shanxi Coal Mine Chengfeng Power ·Datang Heilongjiang Power Generation Co.,Ltd
- 32. Deyuan (China)Hitech Co.,Ltd Teck Guan (China) LTD. JJ-LURGI Deyuan (China)Hitech Co.,Ltd Product: Lined Seamless Pipe Time：2008 Year Transmission ：Process Pipeline Quantity：8.1Km
- 34. India Desalted Pipeline Product：Bi-Metal Lined Pipe Time ： 2011 Year Transmission ：Waste Salt Water Quantity : 1.1Km Specification ：Φ273/Φ 325 mm
- 36. Customer as 1st Priority Response on time Free installation training Study solution together with client After-Sale Service Environment, Medium Analysis Solution Confirmation Maintaining & Tracking service Customer’s Needs analysis Analysis solution Service Diagram
- 37. Zhongxin Clad & Lined pipe Cost Reduction Areas: Many good strategic partners for raw material supply to lower the cost; Reduction inner CRA clad weldig pipe cost by self-manufacture; Fabrication methods - Mechanical spinning pressure process high efficiency and lower cost; Optimization Clad & Lined Pipe fabrication equipments to increase product percent of pass; Good engineering and project team to lower your project implicit cost such as conmunication and management; 6 So Good Products How about the Cost Analysis We Saving your Cost a lot! Expensive? Of course, NO Performance/Price High + Long service life + Remarkable Economic Benefit
- 38. Saving Cost Sample Compare (INCONEL) INCONEL 625 SOLID MATERIAL INCONEL 625 MECHANICAL LINED PIPE Solid Wall Pipe Lined Steel Pipe $ /MT WT mm $/M $ /MT WT mm $/M BASE C.S PIPE 0.5 0 0 BASE C.S PIPE 0.5 20 1.50 CRA 40 20 110 CRA 40 3 16.50 Cost Indicator 110 Cost Indicator 18.00 Lined Pipe compare with Solid Pipe can Saving about 83.6% INCONEL 625 LINED PIPE compare with INCONEL 625 SOLID PIPE saving cost about 83.6%. INCONEL 825 LINED PIPE compare with INCONEL 825 SOLID PIPE saving cost about 82.0%.
- 39. 316L S.S SOLID MATERIAL 316lL S.S MECHANICAL LINED PIPE Solid Wall Pipe Lined Steel Pipe $ /MT WT mm $/M $ /MT WT mm $ /x mm BASE C.S PIPE 0.5 0 0 BASE C.S PIPE 0.5 20 1.5 CRA 4.0 20 10.5 CRA 3.0 3 1.58 Cost Indicator 10.5 Cost Indicator 3.08 Lined Pipe compare with Solid Pipe can Saving about 70.6% Saving Cost Sample Compare (316L, S.S, DUPLEX) 316L LINED PIPE compare with 316L SOLID PIPE saving cost about 70.6%. DUPLEX S31803 LINED PIPE compare with S31803 SOLID PIPE saving cost about 76.9%.
- 40. Strategic Partner & Sub-contractor Nanjing University of Technology Nanjing University of Science and Technology Nanjing University of Aeronautics and Astronautics Bao steel, TISCO, POSCO, SANDVIK Zhejaing Jiuli,Changzhou Wujin,Haotian,Wuxi Yinhuan, Jiangsu Yulong, Huayou Pipe, Zhonghai Jinzhou, Hualing, Tianjin pipe, Chengdu pipe, Jiangyin pipe
- 41. Important Customers • ALSTOM • CNPC • SINOPEC • HQCEC • Food & Beverages • GEA Process • Teck Guan • JEBSEN • SWIRE
- 42. Thank You • BOBPIPE Engineering (Shanghai) Co.,Ltd. • ADD: 8th Floor, Area C, HIGH-TECH Building, No. 900 YishanRd., Xuhui District, Shanghai, China,200233 • Factory Add: No 6,Jinying Road,Hu Shu Industry Park,Jiangning District,Nanjing,China, 211121 • Tel:+86-21-61119089 Phone:+8615151590891 • Email：victor@bobpipe.com / victorjiang6@gmail.com • Web: www.bobpipe.com BOBPIPE ENGINEERING (SHANGHAI) CO.,LTD. Whats App:+8615151590891 LinkedIn:victor@bobpipe.com Skype：live：bob-pipe