China 99.5% O2 Gas in 40L 15MPa Oxygen Cylinders for Sale

Model Number: ISO219-40-150
valve:QF-2C
Material: Steel 37Mn
new seamless steel gas cylinder for N2,O2
Industrial nitrogen Gas
Pressure: High
Place of Origin: China (Mainland)
Brand Name: DSW
Thickness of seamless:5.7mm
weight of seamless: 47to 50kg
working pressure:150bar
test pressure: 250bar
TP:250KG/CM2
PW:150KG/CM2


40L and 50L medical oxygen cylinders
Type (mm)
Outside
Diameter(L)
Water
Capacity(mm)
Height
(Withoutvalve)(Kg)
Weight(Without
valve,cap)(Mpa)
Working
Pressure(mm)
Design Wall
ThicknessMaterial
GradesISO232-40-150219401167432005.237MnISO232-47-15047135149ISO232-50-15050143051.6ISO232-40-20023240115644.92005.234CrMo4ISO232-46.7-20046.7133351ISO232-47-20047134151.3ISO232-50-20050142054EN232-40-210232(TPED)40115644.92305.834CrMo4EN232-46.7-21046.7133351EN232-47-21047134151.3EN232-50-21050142054EN232-40-23040115644.92305.834CrMo4EN232-46.7-23046.7133351ISO232-47-230 47134151.3ISO232-50-230 50142054ISO267-40-1502674092243.31505.837MnISO267-50-15050111951.3
100% new high quality seamless steel pipe from Bao Shan Iron co.,ltd (Baosteel).
Total five working line make 3000pcs per day for oxygen gas cylinder, argon gas cylinder, helium gas cylinder, Nitrogen gas cylinder , Co2 gas cylinder, N2O gas cylinder..etc
China top one advanced heat treatment machine. And China top one internal polishing machine to make high purity gas cylinder with 99.999% oxygen gas, helium gas, N2O gas and argon gas.

100% Hydrostatic prssure test and leakage test to keep the quality
Advanced automatic spraying working line make the spraying at high top quality , no any bubble , without shrinkage and distoration .
Japan imported shoulder marking machine make it the most qualified ones .
DSW seamless gas cylinder have nice appearance shoulders because we use shape-correction machine treatment make the cylinder shoulder most beautiful shape which other supplier can't be compared.
Laboratory test standard ISO9809-3 and ISO9809-1, DOT-3AA, EN1964,GB5099 ..etc
Specification



RECORD OF HYDROSTATIC TESTS ON CYLINDERS TIME ≥ 60S
S.NSerial No.The weight without valve&cap(kg)Volumetric Capacity(L)Total expansion(ml)Permanent expansion(ml)Percent of Permanent to totalexpanison(%)Test Pressure 250BarLot and Batch No.4012070968 05748.6 40.0 200.3 2.6 1.3 25020709684022070968 05848.3 40.0 204.2 2.3 1.1 25020709684032070968 05948.2 40.1 205.1 2.6 1.3 25020709684042070968 06048.5 40.1 195.2 2.6 1.3 25020709684052070968 06148.2 40.1 205.1 2.7 1.3 25020709684062070968 06248.6 40.0 206.2 2.2 1.1 25020709684072070968 06348.3 40.3 193.9 2.2 1.1 25020709684082070968 06448.0 40.1 200.1 2.9 1.4 25020709684092070968 06548.4 40.0 205.2 2.9 1.4 25020709684102070968 06647.9 40.1 200.1 2.6 1.3 25020709684112070968 06747.9 40.2 201.0 2.2 1.1 25020709684122070968 06848.7 40.0 200.3 3.0 1.5 25020709684132070968 06948.3 40.2 201.0 2.8 1.4 25020709684142070968 07048.2 40.1 197.2 2.5 1.3 25020709684152070968 07147.9 40.0 206.2 2.6 1.3 25020709684162070968 07248.5 40.4 193.8 3.0 1.5 25020709684172070968 07349.0 40.0 201.3 3.0 1.5 25020709684182070968 07449.2 40.1 201.1 2.3 1.1 25020709684192070968 07548.3 40.2 196.0 2.3 1.2 25020709684202070968 07647.7 40.2 198.0 2.3 1.2 25020709684212070968 07748.2 40.2 198.0 2.3 1.2 25020709684222070968 07848.5 40.3 201.8 2.3 1.1 25020709684232070968 07949.2 40.1 194.2 2.7 1.4 25020709684242070968 08048.5 40.4 200.7 3.0 1.5 25020709684252070968 08148.2 40.1 197.2 2.3 1.2 25020709684262070968 08248.3 40.0 200.3 2.7 1.3 25020709684272070968 08348.5 40.3 197.9 3.0 1.5 25020709684282070968 08448.3 40.1 200.1 2.3 1.1 25020709684292070968 08548.6 40.1 194.2 2.3 1.2 25020709684302070968 08648.5 40.1 199.1 2.6 1.3 25020709684312070968 08748.4 40.1 199.1 2.9 1.5 25020709684322070968 08848.1 40.2 203.9 2.3 1.1 25020709684332070968 08948.6 40.2 198.0 3.0 1.5 25020709684342070968 09048.0 40.2 201.0 2.5 1.2 25020709684352070968 09149.6 40.0 206.2 3.0 1.5 25020709684362070968 09248.5 40.1 197.2 2.3 1.2 25020709684372070968 09348.1 40.1 197.2 2.3 1.2 25020709684382070968 09448.0 40.1 197.2 2.2 1.1 25020709684392070968 09548.1 40.1 197.2 2.9 1.5 25020709684402070968 09648.3 40.1 199.1 2.3 1.2 25020709684412070968 09748.1 40.2 203.0 2.4 1.2 25020709684422070968 09848.6 40.1 199.1 2.6 1.3 25020709684432070968 09948.5 40.2 198.0 2.3 1.2 25020709684442070968 10048.4 40.1 202.1 2.4 1.2 25020709684452070968 10148.7 40.0 204.2 2.3 1.1 25020709684462070968 10249.2 40.0 204.2 3.0 1.5 25020709684472070968 10348.1 40.2 200.0 2.6 1.3 25020709684482070968 10448.0 40.1 202.1 3.0 1.5 25020709684492070968 10548.3 40.1 196.2 2.4 1.2 25020709684502070968 10648.8 40.0 206.2 2.2 1.1 2502070968