船用消音器-船用火星熄灭消音器的主要技术参数：Main technical data
1. 燃油锅炉火星熄灭消音器OFB.Eexhaust gas silencer with spark arrester
型 号model : VTJZ-300
通 径 diameter :300mm
数 量quantity ： 1台/船 set/ship
背 压pressure drop: ≤1KPa
噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层，绝热层材料为硅酸铝，再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.
2. 主发电付机火星熄灭消音器Au..Eexhaust gas silencer with spark arrester
型 号model : VTJZ-150
通 径 diameter :150mm
数 量quantity ：3台/船 set/ship
背 压pressure drop: ≤1KPa
噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层，绝热层材料为硅酸铝，再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.
3. 停泊发电付机火星熄灭消音器Au Eexhaust gas silencer with spark arrester
型 号model : VTJZ-125
通 径 diameter :125mm
数 量quantity ： 1台/船 set/ship
背 压pressure drop: ≤1KPa
噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层，绝热层材料为硅酸铝，再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.
4.应急发电机火星熄灭消音器EM’CY diesel generator exhaust silencer
型 号model : VTJZ-100
通 径 diameter :100mm
数 量quantity ： 1台/船 set/ship
背 压pressure drop: ≤1KPa
噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层，绝热层材料为硅酸铝，再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.
5.柴油机干式火星熄灭消声器Diesel dry Mars exhaust silencer
型 号model : VTJZ-600
通 径 diameter :600mm
数 量quantity ： 1台/船 set/ship
背 压pressure drop: ≤1KPa
噪声衰减量attenuation: 25dB
法兰标准flange standard: CB/T3766
提供配对法兰。provide companion flange
材 质material: 碳钢 material of body is carbon steel
外包绝热层，绝热层材料为硅酸铝，再用镀锌铁皮包覆。绝热层外表面温
度不得超过60℃。
Outsourcing thermal barrier, thermal barrier material for aluminum silicate, again in galvanized iron leather cover. The surface temperature thermal barrier no more than 60 ℃.
二、所有产品按CCS规范设计、制造, 提供CCS船检证书，一正两副，
All products according to the CCS standard design, manufacturing, , Provide shipping abs certificate. CCS ， One original and two copies
三、图纸及资料Drawing and documents
1．认可图3 套/船
Approval Drawing 3 sets/ship
2．工作图 3 套/船
Working Drawing 3 sets/ship
3．完工图 3 套/船
Final Drawing 3sets/ship
四、备品备件及工具. Spare parts and tools
按CCS规范要求和制造厂标准.
Spare parts, tools and accessories should supply in according to the requirements of CCS or CCS rules and the works standard.
四、质保期 Guarantee period
在甲方交船后一年内,若因为乙方设计不合理和制造质量不好所造成的问题，乙方负责免费修理。
The guarantee period shall be 12 months after Part A deliver the vessel, during the guarantee period, if any problem arises due to the reason of design and manufacturing quality, Part B shall be responsible for repairing free of charge.
五、本协议为合同附件,随合同同时生效。
The technical agreement is as the attachment of contract, and become effective after business contract signing.
六、未尽事宜,双方友好协商解决。
The other things not mentioned above should be solved by either part through friendly negotiation.