China Wholesale Nitrogen Gas Cylinder

Our Seamless Steel Gas Cylinder is transportable high-pressure vessel. The product is manufactured with the most advanced technology, machinery and equipment in the world. Our Seamless Steel Gas Cylinder is ideal for holding compressed gases and high pressure liquefied gases of oxygen, hydrogen, argon and carbon dioxide. The major part of our Seamless Steel Gas Cylinder is made of high-quality alloy steel material. The product is widely applied in chemical, metallurgical, mechanical, medical, scientific research and building industry.
offers high pressure seamless steelgas cylinders available in multiple sizes, from 2L to 80L. Higher capacitySeamless Steel Gas Cylinders can also be manufactured as per customers'requirements. All our cylinders conform to DOT-3AA, GB5099, EN1964-1and ISO 9809-1, 2 & 3 specification. For our customers in Europe, ourcylinders are marked with a π (Pi) symbol which is a standard requirmentfor high pressure cylinders in Europe.

Production discriptionISO 9809-1 Seamless Steel Gas Cylinders

TypeOutside Diameter (mm)Water Capacity (L)Height (Without Valve) (mm)Weight (Without Valve & Cap)
(kg)Working Pressure (Bar)Design Wall Thickness
(mm)
Material GradesISO140-5-210
14054457
210
3.3
34CrMo4ISO140-6-21065188ISO140-6.67-2106.675668.6ISO140-7-21075909ISO140-7.5-2107.56279.5ISO140-8-210866410ISO140-9-210973710.9ISO140-10-2101081011.9ISO140-11-2101188312.9ISO140-13.4-21013.4105815.2ISO140-14-21014110215.8ISO232-25-150
2322577230
150
5.3
37MnISO232-30-1503090434.3ISO232-35-15035103538.6ISO232-40-15040116743ISO232-47-15047135149ISO232-50-15050143051.6ISO232-52-15052148353.4ISO232-25-200
2322575131.3
200
5.2
34CrMo4ISO232-30-2003089235.8ISO232-40-20040115644.9ISO232-46.7-20046.7133351ISO232-47-20047134151.3ISO232-50-20050142054
ISO232-25-210
2322575131.3
210
5.5
34CrMo4ISO232-30-2103089235.8ISO232-40-21040115644.9ISO232-46.7-21046.7133351ISO232-47-21047134151.3ISO232-50-21050142054ISO232-25-230
232 (TPED)2575131.3
230
5.8
34CrMo4ISO232-30-2303089235.8ISO232-40-23040115644.9ISO232-46.7-23046.7133351ISO232-47-23047134151.3ISO232-50-23050142054ISO267-40-150
2674092243.3
150
5.8
37MnISO267-50-15050111951.3ISO267-60-15060131659.3ISO267-68-15068147465.7ISO267-70-15070151367.3ISO267-80-15080171075.4ISO267-40-200
2674092243.3
200
6
34CrMo4ISO267-50-20050111951.3ISO267-60-20060131659.3ISO267-66.7-20066.7144864.7ISO267-70-20070151367.3ISO267-80-20080171075.4ISO267-40-210
2674092243.3
210
6.2
34CrMo4ISO267-50-21050111951.3ISO267-60-21060131659.3ISO267-66.7-21066.7144864.7ISO267-70-21070151367.3ISO267-80-21080171075.4
ISO 9809-3 Seamless Steel Gas Cylinders

TypeOutside Diameter (mm)Water Capacity (L)Height (Without Valve) (mm)Weight (Without Valve & Cap)
(kg)Working Pressure (Bar)Design Wall Thickness
(mm)
Material GradesISO102-1.8-150
1021.83253.5
150
3
37MnISO102-3-15034985.2ISO102-3.4-1503.45555.7ISO102-4.4-1504.47007.2
ISO108-1.4-150
1081.42402.9
150
3.2
37MnISO108-1.8-1501.82853.3ISO108-2-15023103.6ISO108-3-15034374.9ISO108-3.6-1503.65155.7ISO108-4-15045656.2ISO108-5-15056927.5ISO140-3.4-150
1403.43215.8
150
4.1
37MnISO140-4-15043656.4ISO140-5-15054407.6ISO140-6-15065158.8ISO140-6.3-1506.35459.2ISO140-6.7-1506.75679.5ISO140-7-15075959.9ISO140-7.5-1507.563210.5ISO140-8-150866511ISO140-9-150974512.2ISO140-10-1501083013.5ISO140-11-1501188514.3ISO140-13.4-15013.4107017.1ISO140-14-15014111517.7ISO159-7-15015974959.81504.737MnISO159-8-150855410.8ISO159-9-150961011.7ISO159-10-1501066512.7ISO159-11-1501172213.7ISO159-12-1501279014.8ISO159-12.5-15012.580215ISO159-13.1501383315.6ISO159-13.4-15013.485516ISO159-13.7-15013.787816.3ISO159-14-1501489016.5ISO159-15-1501594517.5ISO159-16-15016100018.4ISO180-8-150
180848013.8
150
5.3
37MnISO180-10-1501057016.1ISO180-12-1501266018.3ISO180-15-1501579021.6ISO180-20-15020101527.2ISO180-21-15021106128.3ISO180-21.6-15021.6108729ISO180-22.3-15022.3110029.4
ISO219-20-150
2192070527.8
150
6.1
37MnISO219-25-1502585532.8ISO219-27-1502791534.8ISO219-36-15036118543.9ISO219-38-15038124545.9ISO219-40-15040130547.8ISO219-45-15045145552.9ISO219-46.7-15046.7150554.6ISO219-50-15050160557.9
Product display
Production Process
Packaging and transportation
FAQ
What Capacity?
Q:What is the capacity of the gas cylinder you can provide?
A: 40L cylinder is the bestseller, we can offer 2L- 80L cylinders as your required.
Delivery Time?
Q: What is the delivery time of the gas cylinders ?
A: 30Days once deposit received and specifications confirmed about the cylinder.
Certification?
Q:What certificates do you provide for gas cylinders?
A:We are authorised by ISO/GB/TPED standards.
Packing?
Q: Can you detail about the gas cylinders, packing and shipping?
A: 470 PCScylinders could be load in one 20ft container.
What we can promise for you:
1. High quality and security gas cylinders
2. Best price in the market
3. Fast delivery (3~4 weeks)
4.OEM is accepted in our company, no matter COLOR, VALVE, CAP/HANDLE, and marks. All these could be fully filled.
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