Fushun Bright Science and Technology Co.,Ltd

Laboratory Gas Chromatography Liquefied Gas Injector Cylinder for Sampling and Analysis

Brand :BRT

Product origin :China

Delivery time :7 Working Days

Supply capacity :3000pcs/month

Good Price GC Liquefied Gas Ingector Cylinder for Laboratory Petroleum Test Instruments; ISO 4257 Sample Container and Transfer line; Gas Chromatography Analysis Device Sample Cans

 Laboratory Solutions of ASTM and EN ISO Standards

GC Liquefied Gas Injector Cylinder


-Liquefied Gas Injector (LGI)-Laboratory Solutions
-Sampling and Analysis of Liquefied Gases using the BRT Liquefied Gas Injector
-Setting the ASTM and EN Standards for Oily Residues Analysis in LPG by GC Petro Online
-Laboratory Solutions (BRT) Liquefied Gas Injector (ASTM D7756-13 & EN 16423) is used in Gas Chromatography laboratories
-The Liquefied Gas Injector: analyzing LPG and Butadiene contaminants
-Liquefied Gas Injector – Joint Analytical Systems

LPG Oily Residues Analysis

A Safe and Fast Solution for Accurate Quantification of Heavy Residues in LPG by Gas Chromatography
Representative Liquefied Gas Sample Introduction via High Pressure On-Column Injection into a Gas Chromatographic System
       One of the specifications of commercial LPG is the amount of oily residue. Oily residue leads to troublesome deposits that will accumulate and corrode or plug the LPG fuel filter, the pressure regulators, the fuel mixer or the control solenoids. Currently ASTM D2158 or ISO 13757 are used. These methods main disadvantage is that large amounts of LPG need to be evaporated which is a safety risk. The preferred alternative technique is gas chromatography.

GC Petro OnlineLaboratory Solutions of ASTM and EN ISO StandardsLPG Oily Residues Analysis

GC Petro Online

Laboratory Solutions of ASTM and EN ISO Standards

LPG Sample Cylinders
Model BPY-G

Doubles-Ends LP-Gases Sampling Cylinders
       This product is a seamless LPG sample cylinder formed by spinning, conform to standard of SH/T 0233 and ASTM D1265<Standard Practice for Sampling Liquefied Petroleum (LP) Gases, Manual Method>, ISO 4257<Liquefied petroleum gases - Method of sampling>.
Test content contain pressure test, air tightness test, water pressure test and so on.Obtain Chinese patent certificate(NO.:ZL 2011 20094190.X).

LPG Oily Residues Analysis


       Good Price GC Liquefied Gas Ingector Cylinder for  Laboratory Petroleum Test Instruments

       The products is used for sampling, carrying and storing toxic and harmful substance such as liquefied petroleum gases(LPG), liquefied natural gas(LNG),hydrothion(H2S), sulfur-containing water,hydrocarbon compound or gas suchas nitrogen(N2),oxygen(O2),carbon dioxide(CO2).

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Application: Sampling Liquefied Petroleum (Lp) Gases

Material: 316 Stainless Steel

Working Pressure: 20MPa 3000psi

Thread of Valves: M14*1.5, 1/4"NPT M

Thread of Cylinder Body: 1/4"NPT F

Valves: With Rupture Disc   

Characteristic: Double-Ends; No Welding; One-Step Spinning Process

Operation Temperature: -60~+80 Degree Centigrade 

Install Fitting: 2 PCS Valves, Carrying Handles

Accessories Which Supply to Choose: Quick Connect Couplers; Pressure Gage; Flexible Hose; PTFE Coating; Tube Fitting; Stainless Steel Pressure Reducer; Injection Needle  


1.Which are made of seamless tubing and formed by utilizing spinning process ;
2.No weld defect; 316L Stainless Steel; Excellent resistance to corrosion and high temperature;
3.Uniform wall thickness, inner surface after pickling passivation, easy to clean;
4.Obtain the national production license and "Sampling Cylinder"patent certificate;
5.Equipped with safety explosion-proof pressure relief device;
6.More than ten kinds of accessories are available for selection;
7.Double-ended Cylinder Body having female quarter inch threader ends NPT.
8.Rupture disc work on 870psi or 3600psi.

9.Teflon/PTFE Coating can be customized                 

Laboratory Solutions of ASTM and EN ISO Standards

1.Working Pressure: BPY series 4Mpa(580psi) ; BPY-G series 3000psi and (5000psi)
2.Design Pressure:   BPY series 6Mpa(870psi) ; BPY-G series 4500psi and (7500psi)
3.Operation Temperature: -60ºC~+80ºC
4.Material: 316L
5.Suitable Medium: Non-corrosive liquid, gas and gas-liquid mixtures for 316L stainless steel under the specified range of temperature and pressure.
6.Capacity: 50 ml, 100ml, 150 ml, 200ml, 250ml, 300ml, 500ml, 1000ml, 2000ml, 2500ml, 4000ml, 5000ml, 10000ml

LPG Oily Residues Analysis

       Our seamless LPG stainless steel gas cylinder has a wide range of application, mainly serving petrochemical, pharmaceutical, teaching and scientific research, food inspection and other industries.
       It can be used in current conventional devices, such as storage tanks, tank cars, tower equipment, production lines, etc.
Sample cylinder standard include:
       Sample cylinder body x 1; Valve x 2; Safety Rupture Disc x 1; Carrying handle x 1

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Sampling cylinder accessories:
       Outage tubes,Lab shelf,Metal soft tube/Flexible hose,Sample injection needle,Pressure gage,Quick coupling,Filter,Coated by PTFE.
       In addition, there are pipe fittings, aluminum sampling bag, pressure reducer, low temperature needle valve, cylinder special needle valve, clip nut and other accessories available for customers to choose.

Laboratory Solutions of ASTM and EN ISO Standards

Keywords: ASTM D1265 LP-Gases Sample Cylinder, Stainless Steel Pressure Vessel, Liquefied Petroleum Gases Corrosion Resistant Metal Sample Containers, Outage Tube LPG High Pressure Sampling Apparatus

LPG Oily Residues Analysis

Capacity(ml)Pressure Rating(psig)Female NPT SizeDimensions
50     /3000psi
Cylinder Body
1/4" NPT




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