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FM200 Heptafluoropropane gas cylinder
Product Introduction:
Fire gas cylinders are mainly used to store heptafluoropropane (hfc-227ea/fm200), which is a clean gas chemical fire extinguishing agent with both chemical and physical fire-extinguishing functions. It is a colorless, odorless, low-toxic, non-conductive and pollution-free protected object, and will not cause damage to property or precision facilities. The utility model can reliably extinguish Class B and C fires and electrical fires with low extinguishing concentrations, and it has a small storage space, does not damage the ozone layer of the atmosphere, and meets environmental protection requirements.
The safety hazards of gas cylinders of poor quality that have not been replaced for many years:
During long-term use, fire gas cylinders (such as heptafluoropropane fire extinguishing systems, high-pressure carbon dioxide fire extinguishing systems, 1G541 fire extinguishing systems, IG100 fire extinguishing systems, etc.) may become thinner due to corrosion caused by external contamination. They may also develop cracks due to moisture or other impurities inside the cylinder corroding the steel cylinder. If exposed to high heat, the internal pressure of the container will increase, posing a risk of cracking and explosion.
1. Rust on the exterior of the cylinder body causes the wall thickness to become thinner, posing a risk of leakage and explosion to the gas cylinder. In severe cases, it may lead to casualties.
2. Pressure drop inside the cylinder: Pressure drop inside the gas cylinder leads to insufficient pressure, which prevents the normal discharge of fire extinguishing agents and hinders the fire extinguishing efficiency.
3. The inner wall of the bottle is corroded and thinned, causing the leakage of the agent and making it impossible to extinguish the fire normally. In severe cases, there is a risk of explosion.
To ensure the best quality of fire gas cylinders, we strictly follow every manufacturing and testing procedure starting from raw materials. Conduct the final product inspection in accordance with the standards.
We offer OEM and ODM services, designing and manufacturing according to customers' requirements
Quality and Safety: We have passed the ISO9001:2000 management system and can provide self-inspection reports or. Provide third-party test certificates according to customer requirements.
Pipeline series cylinder dimensions:
| Specification |
inner diameter |
Bottle thread |
Valve outlet aperture |
Bottle height |
Bottle + container valve height |
Total height of bottle + container valve + solenoid valve |
| 40L*5.6MPa |
ø300 |
M80*2 |
50 |
757±15 |
897±15 |
1057±15 |
| 70L*5.6MPa |
ø350 |
M80*2 |
50 |
898±10 |
1038±10 |
1198±10 |
| 100L*5.6MPa |
ø350 |
M80*2 |
50 |
1213±10 |
1353±10 |
1513±10 |
| 120L*5.6MPa |
ø350 |
M80*2 |
50 |
1414±10 |
1554±10 |
1714±10 |
| 150L*5.6MPa |
ø400 |
M80*2 |
50 |
1395±10 |
1535±10 |
1695±10 |
| 180L*5.6MPa |
ø400 |
M80*2 |
50 |
1630±10 |
1770±10 |
1930±10 |
| 70L*17.2 |
ø267 |
PZ56 |
32 |
1499±10 |
1679±10 |
/ |
| 90L*17.2 |
ø325 |
PZ56 |
32 |
1420±10 |
1600±10 |
/ |
| 120L*17.2 |
ø325 |
PZ56 |
32 |
1835±10 |
2015±10 |
/ |
| Specification |
inner diameter |
Bottle thread |
Valve outlet aperture |
Bottle height |
Bottle + container valve height |
| 80L*17.2MPa |
ø279 |
M30*1.5 |
14 |
1578±73 |
1738±73 |
| 80L*23.2MPa |
ø279 |
M30*1.5 |
14 |
1610±70 |
1770±70 |
| 80L*36.6MPa |
ø267 |
M30*1.5 |
14 |
1770±10 |
1930±10 |
| 90L*17.2MPa |
ø325 |
M30*1.5 |
14 |
1345±60 |
1505±60 |
| 140L*23.2MPa |
ø356 |
M30*1.5 |
14 |
1825±20 |
1985±20 |
| 140L*36.6MPa |
ø356 |
M30*1.5 |
14 |
1825±20 |
198 |
Parameters of each component of the gas cylinder:
Agent Storage Cylinder:
| Storage Pressure(bar) |
Model No. |
Volume(liter) |
Agent Filling Capacity(kg) |
valve size(mm) |
Diameter(mm) |
Height from Floor to Outlet(mm) |
Weight (kg) |
Thickness(mm) |
| 42 |
QMP40/4.2 |
40 |
46.4 |
80 |
300 |
842 |
47.66 |
6 |
| QMP70/4.2 |
70 |
81.2 |
80 |
350 |
1015 |
71.06 |
7 |
| QMP90/4.2 |
90 |
104.4 |
80 |
350 |
1225 |
85.06 |
7 |
| QMP100/4.2 |
100 |
116 |
80 |
350 |
1329 |
91.86 |
7 |
| QMP120/4.2 |
120 |
139.2 |
80 |
350 |
1539 |
104.86 |
7 |
| QMP150/4.2 |
150 |
174 |
80 |
400 |
1489 |
131.16 |
8 |
| QMP180/4.2 |
180 |
208.8 |
80 |
400 |
1729 |
150.36 |
8 |
Valve Assembly:
| Body Material |
Brass CZ121 |
| Outlet Anti-Recoil Cap Material |
CZ122 |
| Max.Working Pressure |
34 bar(493psi) |
| Outlet |
25 mm(1”BSPP) |
| Low Pressure Switch Port |
1/8”NPT |
| Gauge Port |
1/8”NPT |
| Pilot Pressure Port |
1/4”BSPP |
| Solenoid Adaptor Port |
1/8”NPT |
| Overall Size |
130 mm(L)x62 mm(Dia) |
| Weight |
2.96 kg(6.526lbs) |
| Equivalent Length |
6.096 m(20ft) |
Low Pressure Switch (Alternate-Transfer On Fall):
| Body |
Hermetically sealed |
| |
Stainless Steel |
| Switch Type |
Normally Openat Atmospheric Pressure |
| Switch Point |
Openon Fallat 20 bar(290psi) |
| |
Closeon Riseat 24.1 bar(350psi) |
| Tolerance |
+/-0.7 bar(±10psi) |
| Proof Pressure |
345 bar(5003psi) |
| Electrical Housing |
Epoxy Sealed terminals |
| Connection |
Brass 1/8”NPT |
| Max. Current |
2.9 A |
| VoltageRange |
5-28v dc |
| Electrical Connection |
0.9 m(3ft) x 2 Core Cable |
| Certifcation |
UL Recognised |
| IP Rating |
IP65 |
| Wire Leads |
1.82 m(6 ft) |
| OverallSize |
38 mm(L) x 16 mm(Dia) (1.50”(L)x0.63”(Dia)) |
| Weight |
0.087 kg(0.192 lbs) |
Pneumatic Actuator:
| Body |
Brass CZ121 |
| Actuation Pin |
Stainless Steel |
| Piston Rod |
Brass CZ121 |
| Pipe connection |
1/4”NPT Female |
| Min. Actuation Pressure |
4 bar(58 psi) |
| Max. Working Pressure |
56 bar(812 psi) |
| Overall Size |
48 mm(L)x41.5 mm(Dia) (1.89”(L)x1.63”(Dia)) |
| Weight |
0.228 kg(0.503 lbs) |
High Pressure Hose:
| Hose Construction |
Twin steel wire braided oil resistant seamless synthetic rubber core to DIN EN 853 1SN |
|
Connection
|
Zinc Passivated Mild Steel |
| |
25 mm(1”NPT) Straight Fixed Male |
| |
25 mm(1”BSPP)90° Female Swivel
Union
|
| Max. Bend Angle |
15°@0°C(32°F) |
| Max. Working Pressure |
88 bar(1276 psi) |
| Overall Size |
405 mm(L) x 92 mm(W) (15.95”(L)x3.62”(W)) |
| Weight |
1.25 kg(2.76 lbs) |
| Equivalent Length |
3.14 m(10.3 ft) |
Street Elbow:
| Material |
Brass |
| Connection |
1/4”NPTx1/4”NPT |
| Overall Size |
28 mm(L)x18 mm(W) (1.10”(L)x0.71”(W)) |
| Weight |
0.042 kg(0.09 lbs) |
Flexible Pilot Hose:
| Outer sheath |
Stainless Steel Braided |
| Innersheath |
PTFE to BS 4976 |
| Max. Working Pressure |
190 bar(2755 psi) |
| Max. Bend Radius |
60 mm(2.4”)@0°C(32°F) |
| Connections |
Zinc Passivated Mild Steel |
| |
2 of 1/4”BSP Female Swivel |
| Overall Size |
710 mm(L) x 7 mm(Dia) (27.95”(L)x0.28”(Dia)) |
| Weight |
0.15 kg(0.33 lbs) |
Male Tee:
| Material |
Brass |
| Connection |
1/4”BSPPx1/4”BSPPx1/4”NPT |
| Max. Working Pressure |
450 bar(6527 psi) |
| Overall Size |
42 mm(L)x29 mm(W) (1.65”(L)x1.14”(W)) |
| Weight |
0.075 kg(0.17 lbs) |
Pressure Switch:
| Housing |
Die-cast Aluminium |
| Pressure Connection |
Nickel Plated Brass |
| Switch Point |
4 bar Rising(58 psi) |
| Tolerance |
±0.34 bar(± 5 psi)I |
| IP Rating |
IP65 |
| Connection |
1/4”NPT Female |
| Conduit Thread |
1/2”NPT Female |
| Max. Working Pressure |
103.4 bar(1500 psi) |
| DC Switch Rating |
1A 24v dc |
| Installation Environment |
non-corrosive/indoor |
| Overall Size |
165 mm(L)x101 mm(W) (6.50”(L)x3.98(W)) |
| Weight |
1.22kg(2.69lbs) |
Nozzle:
| Material |
Brass/Stainless Steel |
| Thread Type |
BSPP/NPT |
| Drill Incrementation |
0.1 mm |
| Nozzle Type |
8 Port 360°/7 Port1 80° |
| Max. Distance from Ceiling |
300 mm |
| Max. Agent per Nozzle |
100 kg(220 lbs) |
| Orientation |
Pendant/Upright |
Check valve:
| Body |
Brass CZ122 |
| Stem |
Stainless Steel |
| Spring |
Stainless Steel |
| Bottom Plate |
Brass CZ122 |
| Top Plate |
Stainless Steel |
| Seal Material |
Nitrile |
| Inlet Connection Thread |
25 mm(1"NPT) Female |
| Outlet Connection Thread |
40 mm(1?"NPT) Male |
| Overall Size |
54 mm(L) x 52.4 mm(W) (2.13”(L)x2.06”(W)) |
| Weight |
0.63 kg(1.39 lbs) |
| Equivalent Length |
0.40 m(1.3 ft) |
The inspection and inflation process of fire protection gas cylinders
1. Registration of gas cylinder numbers, marking and identification of gas cylinders, condition inspection, and treatment of residual gases inside the cylinders
2. Disassembly, inspection and cleaning of the bottle head valve
3. Rust removal treatment of the inner and outer surfaces of gas cylinders, appearance inspection, and sound inspection
4. Inspection of the bottle mouth thread
5. Internal inspection of gas cylinders, weight and volume measurement, and liquid pressure resistance test
6. Wall thickness measurement and strength verification, internal drying treatment of gas cylinders
7. Maintenance and assembly of the bottle head valve
8. Air tightness test and pressure resistance strength test
9. Inspection and installation of bottle caps
10. Spray, print, fire inspection marks, and spray inspection color codes. 11. Issue inspection reports and store qualified gas cylinders in the warehouse
Packaging and transportation of gas cylinders:
Packaging:
The gas cylinders will be carefully packaged to ensure safe delivery and handling. The packaging will include the following materials: heavy-duty cardboard boxes, foam packaging, protective foam, and instructions
Transportation:
We offer global shipping for our gas cylinders. The following transportation methods are available for selection:
All goods will be sent using reliable and trustworthy express delivery services to ensure timely and safe delivery. Once their order is dispatched, the customer will receive a tracking number via email.
Special handling instructions:
If your goods have any special handling instructions, please contact us at least 24 hours before your order is dispatched. We will do our best to meet your requirements.
FAQ:
Q: Do you offer other types of fire protection equipment?
A: We offer a full range of FM200 fire protection products, including but not limited to ducted, cabinet, suspended, and cabinet-mounted FM200 systems, IG systems, fire alarms, ventilation systems, and more.
Q: Can you design a complete firefighting system for my factory?
A: Yes. Provide us with the size and area of your factory, and we will have a professional designer provide you with excellent advice.
Q: Can you OEM and establish your own brand?
A: Yes, we offer OEM and ODM services, and you can also establish your own brand on your products.
Q: Can you produce firefighting cans with specific spray paint dimensions?
A: Yes, we are both a manufacturer and a trading company. We have our own factory and welcome your inquiries.
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