7L ISO9809-3 Oxygen Tanks/Nitrogen/Argon/Carbon Dioxide/Air/Helium /Sf6 Industrial Steel Seamless Gas Cylinder

• Customization: Available
• After-sales Service: 24 Hours Online Service
• Warranty: One Year
• Model NO.: 7L-150bar
• Application: Mixture
• Material: Alloy
• Pressure: Working Pressure: 150bar
• Storage Medium: Gas
• Pressure Level: Hydrostatic Test Pressure: 250bar
• Condition: New
• Production Cycle: 15 to 30 Days
• Processing Capacity: Annual Output of 800,000
• Production Standard: ISO9809-3
• Charging Medium: Oxygen, Nitrogen, Argon, Helium, Laughing Gas, Air
• Color: Refer to Raul′s Color Card
• Assembly Method: Gas Cylinder Body + Valve
• Use Cylinders: Our Seamless Steel Cylinders Are Widely Used in in
• Products Can Be Exported to Countries or: China, Southeast Asia, Middle East, Asia, Africa,
• Transport Package: Net Sleeve or Carton or Tray
• Specification: 7 litres
• Trademark: HS
• Origin: Made in China
• HS Code: 7311009000
• Production Capacity: Annual Output of More Than 800, 000 Pieces

Product Description

7L ISO9809-3 Oxygen tanks/nitrogen/argon/carbon dioxide/air/helium /SF6 Industrial steel seamless gas cylinder

 

Shandong Hongsheng Pressure Vessel Co., Ltd. is a professional global gas cylinder manufacturer registered in China.

Registered in Qihe County, Dezhou City, Shandong Province, China, the company has obtained the Chinese production cylinder B1 license and TUV, CE certification

Product Information:

 

Name	parameter	Name	parameter
Volume	7 litres	Place of origin	Made in China
Cylinder outer diameter	140mm	Minimum design wall thickness	3.8mm
Material	37MN	Cylinder body weight	8.63kg
Production standards	ISO9809-3	Height of the cylinder body	591mm
Working pressure	150BAR	Maximum gas storage	1m3 (1000L)
Hydrostatic test pressure	250BAR	Cylinder mouth threads include	PZ19.2,PZ27.8; 25E; 3/4-14 NGT, etc.
Aliases	7 Litre gas cylinders; 1.05 m3 Oxygen tanks. 7 litre Oxygen cylinders; 7 litre Oxygen cylinders; 7 litre Oxygen tanks; 7 litre 150bar gas cylinders; gas cylinder;

 

Shandong Hongsheng Pressure Vessel Co., Ltd. is willing to be your long-term partner and chief cylinder safety officer, and jointly escort your cylinder safety.
 

150bar Oxygen tanks gas bottle industrial cylinders product parameter sheet

 

Type	Outside Diameter (mm)	Water Capacity (L)	Bottle  Height (mm)	Weight (kg)	Working pressure (Bar)	Design wall thickness (mm)	Material Grades
WM 89-0.8-150	89	0.8	197	1.60	150	2.4	37MN
WM 89-1-150	89	1	240	1.83	150	2.4	37MN
WM 89-1.2-150	89	1.2	275	2.07	150	2.4	37MN
WM 89-1.4-150	89	1.4	310	2.30	150	2.4	37MN
WM 89-2-150	89	2	419	3.00	150	2.4	37MN
WM 108-1.4-150	108	1.4	233	2.81	150	2.9	37MN
WM 108-1.8-150	108	1.8	284	3.4	150	2.9	37MN
WM 108-2.0-150	108	2	310	3.62	150	2.9	37MN
WM 108-2.5-150	108	2.5	374	4.29	150	2.9	37MN
WM 108-3.0-150	108	3	440	4.96	150	2.9	37MN
WM 108-3.2-150	108	3.2	464	5.24	150	2.9	37MN
WM 108-3.5-150	108	3.5	503	5.8	150	2.9	37MN
WM 108-4.0-150	108	4	568	6.30	150	2.9	37MN
WM 108-4.5-150	108	4.5	630	6.90	150	2.9	37MN
WM 108-5.0-150	108	5	696	7.64	150	2.9	37MN
WM 140-3.4-150	140	3.4	324	5.3	150	3.8	37MN
WM 140-4.0-150	140	4	375	5.89	150	3.8	37MN
WM 140-5.0-150	140	5	447	6.96	150	3.8	37MN
WM 140-6.0-150	140	6	516	7.56	150	3.8	37MN
WM 140-6.3-150	140	6.3	540	7.88	150	3.8	37MN
WM 140-6.7-150	140	6.7	569	8.30	150	3.8	37MN
WM 140-7.0-150	140	7	591	8.63	150	3.8	37MN
WM 140-8.0-150	140	8	665	9.68	150	3.8	37MN
WM 140-9.0-150	140	9	744	10.7	150	3.8	37MN
WM 140-9.1-150	140	9.1	751	10.9	150	3.8	37MN
WM 140-10-150	140	10	818	11.9	150	3.8	37MN
WM 140-11-150	140	11	892	12.9	150	3.8	37MN
WM 140-12-150	140	12	966	14.3	150	3.8	37MN
WM 140-13.4-150	140	13.4	1069	15.5	150	3.8	37MN
WM 140-14-150	140	14	1112	16.4	150	3.8	37MN
WM 140-15-150	140	15	1188	17.5	150	3.8	37MN
WM 159-8.0-150	159	8	548	9.11	150	4.3	37Mn
WM 159-9.4-150	159	9.4	627	10.8	150	4.3	37MN
WM 159-10.0-150	159	10	660	10.9	150	4.3	37MN
WM 159-11.0-150	159	11	716	11.8	150	4.3	37MN
WM 159-12.0-150	159	12	780	13.1	150	4.3	37MN
WM 159-13.4-150	159	13.4	861	15.4	150	4.3	37MN
WM 159-15.0-150	159	15	932	16.8	150	4.3	37MN
WM 180-8.0-150	180	8	467	13.5	150	4.9	37MN
WM 180-10-150	159	10	571	15.4	150	4.9	37MN
WM 180-13.4-150	159	13.4	721	18.6	150	4.9	37MN
WM 180-15-150	159	15	792	20.2	150	4.9	37MN
WM 180-18-150	159	18	924	23.1	150	4.9	37MN
WM 180-20-150	159	20	1012	24.8	150	4.9	37MN
ISO 219-40-150	219	40	1310	47.8	150	5.7	37MN
ISO 232-40-150	232	40	1167	43.0	150	5.3	37MN
ISO 232-46.7-150	232	46.7	1345	48.9	150	5.3	37MN
ISO 232-47-150	232	47	1351	49.0	150	5.3	37MN
ISO 232-50-150	232	50	1430	50.0	150	5.3	37MN
ISO 267-60-150	267	60	1330	66.7	150	5.8	37MN
ISO 267-68-150	267	68	1490	73.9	150	5.8	37MN
ISO 267-70-150	267	70	1530	75.7	150	5.8	37MN
ISO 267-80-150	267	80	1730	84.7	150	5.8	37MN

Gas cylinder production process

After-sales service guarantee of Shandong Hongsheng Pressure Vessel Co., LTD
(Shandong Zhisheng International Trade Co., LTD.)


 

1, High standard of products from a good source - from the source, the control of raw materials into the factory inspection

 Our company produces all products, in every production process will strictly control the quality of products, from the source, we select raw materials must have production qualification, must issue the original product quality certificate, to ensure that the raw materials selected meet the requirements of gas cylinder production.
 

 

One, raw material warehousing inspection  

1) The supplier shall provide materials: original product quality certificate;  
2) According to the standard requirements of Shandong Hongsheng Raw material Inspection factory, check: appearance, outer diameter, wall thickness and chemical composition of seamless steel pipe.  

 

1. The appearance inspection of seamless steel pipe shall ensure that the product is free from any deformation, scratch, pitting and other defects affecting the product performance;  
2. The outer diameter of seamless steel pipe shall be ±1% of the nominal outer diameter (hot rolled) and ±0.75% of the nominal outer diameter (cold rolled) specified in GB/T18248-2021;  
3. The wall thickness of seamless steel pipe is hot rolled (-10%~+12.5%) and cold rolled ±10% according to the nominal wall thickness stipulated by GB/T18248;  
4. The analysis of metal chemical composition in seamless steel pipe shall be conducted according to the detailed provisions of GB/T18248-2021 and TSG23-2021 on chemical composition.  
5. Cylinder quality traceability from the source, each cylinder at the bottom of the imprint transplant number, to ensure the traceability of cylinder products.
 

The list of ingredients is as follows: List of chemical composition (mass fraction) /%  
 

Mark	C	Si	Mn	P	S	S+P	Cr	Mo	V	Ni	Cu
37Mn	0.34~0.40	0.10~0.30	1.35~1.75	≤0.015	≤0.010	≤0.020	≤0.30	-	-	≤0.30	≤0.20
34CrMo4	0.30~0.37	≤0.40	0.60~0.90	≤0.015	≤0.010	≤0.020	1.9~1.2	0.15~0.3	-	≤0.30	≤0.20

Two, seamless cylinder test center

We have a sound seamless cylinder testing center, each batch of products, after strict testing, can enter the next process of production, to ensure that the products really meet the requirements of production standards, to ensure the delivery of qualified products to customers.  

Through the above inspection, we can choose high-quality materials for customers, and strictly control the production process, to ensure that we can deliver qualified products of excellent quality for customers, to avoid the late products due to quality problems such as safety risks.  
 

2, Product quality control  

In order to ensure the smooth implementation of the customer's distribution plan, according to the requirements of production, supply and sales, the sales department, quality inspection Department and production and supply Department cooperate with each other to clarify their responsibilities and ensure the successful completion of the project according to the requirements of the product negotiation.  

 

Our production and quality inspection personnel have decades of experience in the gas cylinder industry, and are fully capable of ensuring the smooth implementation of products.  Production workers are through strict technical training, can ensure the normal production of qualified products.  
1) Products are produced in full accordance with order standards such as ISO9809-3, ISO9809-1, GB/T5099.3.  
2) All products have gone through strict inspection procedures, according to the batch of blasting test, as well as water pressure and air tightness test, to ensure that the products meet the quality requirements before leaving the factory.  
 

For each production order, we will hold a production technical meeting before production, and display the order information on the workshop screen at any time to ensure zero error.  
 

 

 

3, Communication zero distance - 24 hours technical consulting service support  

After our company to ensure that products are sold, when the guest products use problems, help guests to solve the problem as soon as possible, using 7 x24 hours of telephone, online and other way of technical advisory services, each of our sales staff, is thought a sales engineer, for the product performance, technical essentials are very proficient. 
In the process of using the product, users can provide timely and effective technical services, timely determine the solution, as soon as possible to restore the product function.  

 

4,Because of trust, can be worth having  

Every employee of Shandong Hongsheng, strict control of the process of each link of the product, to ensure that we have good confidence to provide you with perfect service. 
We will also provide the relevant cylinder operation precautions and safety precautions from time to time, to ensure that users can really rest assured when using.  
 

Shandong Hongsheng Pressure Vessel Co., Ltd. is willing to be your long-term partner and chief cylinder safety officer, and jointly escort your cylinder safety.