Could you please quote us the price. our vendor ask from us the gas composition. Could you please inform us the same too. Dear Shumaim, I got news from the technicians, they told me what you supplied is not about the gas composition. In order to let you have a basic idea about the gas composition, I send you our proposed gas compostion below: Requirements to Producer Coal gas: Within 1m before the regulator, gas temperature shall less than 40℃ , gas pressure 3~10kPa, pressure diversification velocity≤1kPa/min, H2S≤200mg/Nm3,NH3 ≤20mg/Nm3, tar content ≤50mg/Nm3; impurity granularity≤5μm , impurity content ≤30mg/Nm3; water content shall less than 40g /Nm3. Heat value≥4MJ/ Nm3 The customer shall provide the gas content and pressure, so that we can provide proper products to customers. After what above said, I thin you will have a clear idea about the gas conten and pressure. So what you need to do is to provide us the gas content and pressure, then we will send you the most suitable quotation for you. Best regards, Jack I want to receive: Product Spec . Price Payment .