Our Shell and Tube Heat condenser is a commonly used term for a water-cooled shell and tube heat exchanger installed on the exhaust steam from a steam turbine in thermal power stations. These condensers are heat exchangers which convert steam from its gaseous to its liquid state at a pressure below atmospheric pressure. Where cooling water is in short supply, an air-cooled condenser is often used. An air-cooled condenser is however, significantly more expensive and cannot achieve as low a steam turbine exhaust pressure (and temperature) as a water-cooled surface condenser. 2.Manufacturing Facilities (Partial)
PVD (Physical vapor deposition) is characterized by a process in which the material goes from a condensed phase to a vapor phase and then back to a thin film condensed phase. We are using this technology on our Titanium nitride coated screws.
1
TIAIN / AlTiN
Coating elements: AI, Ti, n Hardness: 3300 HV
Coating thickness: 2-6um Friction coefficient: 0.35-0.40
Practical temperature: 900 ℃ Coating color: purple black, purple red
Applications: Fluorinated polymer (PTFE, PVDF), polyarylether (PEEK, PPS, PSU, PES, PPE, PPO)
2
TiCN
Coating elements: Ti, N, C Hardness: 3000 HV
Coating thickness: 2-5 µ m Friction coefficient: 0.35
Applicable temperature: 400 ℃ Coating color: grey
3
ALCrN - ACC
Coating elements: AI, Cr, n Hardness: 3200 HV
Coating thickness: 2-5um Friction coefficient: 0.35
Applicable temperature: 1000 ℃ Coating color: Black Grey
4
TIN
Coating elements: Ti, n Hardness: 2300 HV
Coating thickness: 2-6 µ m Friction coefficient: 0.4
Applicable temperature: 600 ℃ Coating color: golden yellow
Applications: PC PMMA ultra thin light guide plate (LGP)
5
CrN
Coating elements: Cr, n Hardness: 1800 HV
Coating thickness: 2-6 µ m Friction coefficient: 0.35
Applicable temperature: 700 ℃ Coating color: silver grey
Applications: Glass fibre, metals, halogen free flame retardant
6
DLC (Diamond-like Carbon
Coating element: C Hardness: 2200 HV
Coating thickness: 0.5 ~ 3 µ m Friction coefficient: 0.15
Applicable temperature: 350 ℃ Coating color: Black
HVOF (High Velocity Oxygen Fuel) coating process is a kind of thermal spraying technique that melted (or heated) materials are sprayed into the surface. By HVOF technology, alloy powder spraying is under high pressure and high velocity. The adhesive force is over 10000PSI, and the powder density can be achieved up to 99.8%, which offers outstanding performance in wear & corrosion resistance.
Chrome plating (less commonly chromium plating) is a technique of electroplating a thin layer of chromium onto a metal object. The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. Such screws are mainly to be used for the corrosive and other free flow material.
Pvd Coated Screw,Coated Screw,Black Coated Screws,Metals Special Screw Ningbo Jinyi Precision Machinery Co., Ltd. , https://www.jinyi-machinery.com
1.Product Description
Item Name:Tubular Chemical Liquid CondenserÂ
Application: MDI
Material: 2205/S3180
Dimension: OD4000*Length 9000mm*S800 sqm
Weight: 50 tons
Surface condensers are also used in applications and industries other than the condensing of steam turbine exhaust in power plants.
ItemÂ
Item Name
Code
1
Heat Exchanger
TEMA,ASME,EN13445,PED
2
Tower
ASME,EN13445,PED
3
Vessel
ASME,EN13445,PED
4
Storage Tank
API620,650
5
Reactor
ASME,EN13445,PED
3. Testing Device  (Partial)
4. Certificate (Partial)
Suntech has been certificated by ASME U,PED andNB which are accepted by many famous domestic and oversea companies. and also established the quality control systerm based on ISO-9001 which have been implemented to the process of R&D, fabrication, logistic , Markting and services.
 
5. Company ProfileÂ
We provides high grade pressure vessel, reactors, heat exchangers, heaters, towers, tanks, columns, condensers, reboilers, separators, evaporators made of Nickel Alloy, Titanium Alloy, Copper-Nickel Alloy, Zirconium, Tantalum Alloy, Super Stainless Steel and clad metals, designed and fabricated according to ASME U, PED, TEMA, API650, EN13445 and other codes. These products have been widely used in such fields as petro-chemical, chemical, salt manufacturing, pharmacy, metallurgy, power, electronics, sea-engineering and environment protection, by Global Top 50 Chemicals for one decade.Â
We have around 40 welders qualified for 252 types of welding, including SAW, STAW, GTAW, GMAW) and 9 persons for non-destructive inspection (including PT,UT,MT,PT), and 5 NDE persons are qualified with the requirements of ASME.
R & D Dep. is capable of designing drawings with CAD according to GB and ASME standards. It has such technique specifications and standards related to designing, including ASME, TEMA, API650 and etc.
Our manufacturing area for pressure vessel is 14000m2(1st phase) and 15000 m2(2nd phase), among which, there are more than 1000M2 isolated workshop on non-ferrous metal welding. Rolling capacity is 80mm maximum and crane capability is 100 tons maximum.Â
Tubular Chemical Liquid Condenser