Gas sampler-江苏诗礼石油科研仪器有限公司

Gas sampler

The sampler is a high pressure vessel for collecting, storing and transporting gas samples to analytical instruments. It is mainly used in oil and gas fields, refineries, chemical plants and other units and departments for sampling and analyzing fuel gas and natural gas. 2. Characteristics 1. The cylinder is made of 316L stainless steel, resistant to pressure and corrosion. 2. Double valve structure, two valves installed at both ends of the cylinder, easy processing, cleaning and sampling. 3. Both ends of the globe valve high pressure resistance, corrosion resistance, the use of movable valve disc structure, through rolling processing, the movable valve disc and stem connected, so as to avoid closing the valve disc rotation, so as to improve the service life of the valve and sealing effect

Product Introduction

I. Application

Sampler is a high pressure vessel for collecting, storing and transporting gas samples to analytical instruments. It is mainly used in oil and gas fields, refineries, chemical plants and other units and departments for sampling and analyzing fuel gas and natural gas.

Ii. Characteristics

1. The cylinder is made of 316L stainless steel, resistant to pressure and corrosion.

2. Double valve structure, two valves installed at both ends of the cylinder, easy processing, cleaning and sampling.

3. Both ends of the globe valve high pressure resistance, corrosion resistance, the use of movable valve disc structure, through rolling processing, the movable valve disc and stem connected, so as to avoid closing the valve disc rotation, so as to improve the service life of the valve and sealing effect.

4. There is a handle on the cylinder body for easy carrying.

Three, operation method

The specific operation method of the sampler is temporarily referred to the American AJTMD1145-80 standard.

Iv. Precautions for use

1. Do not use beyond the rated working pressure;

2. The sampler after filling medium should be kept away from fire, prevent high temperature and sun exposure, and keep clean;

3. The interface of the sampler valve should be worn with protective caps when not in use;

4. In case of any conflict between this instruction manual and the Labor Bureau's Supervision Regulations on Pressure Vessel Safety, the supervision regulations shall prevail.

Five, precautions

Our unit according to the feedback information of users in Sichuan and Chongqing area, Tarim oilfield and so on in recent years, due to the strong corrosion of H2S in natural gas, the sampler in the use of various parts of the corrosion is serious, even if the sampling equipment material selection of 316L, but the corrosion is inevitable.

Please test the sampler regularly.

1Cr18Ni9Ti Stainless Steel for 6 months

316L Stainless Steel 1 year

Main technical parameters

1. Design pressure: 20MPa

2. Design temperature: normal temperature

3. Applicable medium: fuel gas and natural gas

4. Volume specification: 500mL

5. Material: 316L