CGA Gas Cylinder Connector CGA320 CGA330 CGACGA540 CG580 CGA590 CGA660
CGA Cylinder Joint
CGA series of CGA510
Used for high purity gas, special gas and medical gas
Working pressure up to 3500psig (241bar)
The material is brass and 316 stainless steel
Ordering Information
| Material | S | Single melting 316L stainless steel |
| D | Double melting 316L stainless steel | |
| 3S | 303 stainless steel | |
| SS | 303 stainless steel silver plated | |
| N | Nickel 200 | |
| PC | PCTFE | |
| T | PTFE | |
| AL | Aluminum | |
| Basic Series | 10 | Nipples |
| 20 | Nuts | |
| 30 | Gaskets & washers | |
| 40 | Inlet connection*Nipple，nut and gasket*Nipple，nut and washer | |
| 50 | Outlet blank plugs | |
| 60 | Outlet blank caps | |
| 70 | Outlet adapters | |
| 80 | Cylinder valve outlet plugs*Chain and ring included | |
| 90 | Cylinder valve outlet caps*Chain ，ring and gasket included*Chain，ring and polyethylene disc included | |
| 100 | Complete pigtail connection*Nipple，nut，gasket and blank plug*Nipple，nut，washer and blank plug or cap | |
| CGA DISS/CGA/DIN/JIS Number | reference gas connection assignment table | |
| End connection size | 2 | 1/8″ |
| 4 | 1/4″ | |
| Cleanliness | blank | 3.0μm |
| P | 0.7μm | |
| Gasket Material | N | Nickel 200 |
| PC | PCTFE | |
| T | PTFE | |
| AL | Aluminium | |
| PD | Polyethylene disc | |
| Connection Type | TW | Auto Tube Weld |
| VM | MFS male | |
| NM | NPT male | |
| NF | NPT female | |
CGA DISS Series
| CGA DISS | Ref.DWGInletConnection | End Connection | Assembly Part Number | HOverall Length | Nipple Part Number | Nut Part Number | FHex Flat | washer Part Number(PCTFE) | washer Part Number(PCTFE) |
| 510 | Fig.2 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-510-4TW-□□-40-510-4VW-□□-40-510-4NW-□ | 2-5/82-3/42-1/2 | □-40-510-4TW-□□-40-510-4VW-□□-40-510-4NW-□ | 3S-20-510 | 1-1/8 | - | - |
| 540 | Fig.3 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-540-4TW-□□-40-540-4VW-□□-40-540-4NW-□ | 2-1/42-1/43 | □-40-540-4TW-□□-40-540-4VW-□□-40-540-4NW-□ | 3S-20-540 | 1-1/8 | - | - |
| 580 | Fig.2 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-580-4TW-□□-40-580-4VW-□□-40-580-4NW-□ | 2-5/82-3/43-1/2 | □-40-510-4TW-□□-40-510-4VW-□□-40-510-4NW-□ | 3S-20-580 | 1-1/8 | - | - |
| 590 | Fig.2 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-590-4TW-□□-40-590-4VW-□□-40-590-4NW-□ | 2-1/22-3/43-1/2 | □-40-510-4TW-□□-40-510-4VW-□□-40-510-4NW-□ | 3S-20-590 | 1-1/8 | - | - |
| 660 | Fig.1 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-660-4TW-□-□□-40-660-4VW-□-□□-40-660-4NW-□-□ | 2-3/161-7/82-1/2 | □-40-660-4TW-□□-40-660-4VW-□□-40-660-4NW-□ | 3S-20-660 | 1-1/4 | PC-30-660 | T-30-660 |
| 670 | Fig.1 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-670-4TW-□-□□-40-670-4VW-□-□□-40-670-4NW-□-□ | 2-3/161-7/82-1/2 | □-40-660-4TW-□□-40-660-4VW-□□-40-660-4NW-□ | 3S-20-670 | 1-1/4 | PC-30-660 | T-30-660 |
| 678 | Fig.1 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-678-4TW-□-□□-40-678-4VW-□-□□-40-678-4NW-□-□ | 2-1/222-1/2 | □-40-678-4TW-□□-40-678-4VW-□□-40-678-4NW-□ | 3S-20-678 | 1-1/4 | PC-30-678 | T-30-678 |
| 679 | Fig.1 | 1/4″Auto Tube Weld1/4″Faceseal Male1/4″NPT Male | □-40-679-4TW-□-□□-40-679-4VW-□-□□-40-679-4NW-□-□ | 2-1/223 | □-40-679-4TW-□□-40-679-4VW-□□-40-679-4NW-□ | 3S-20-570 | 1-1/4 | PC-30-679 | T-30-679 |
1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southeast Asia(20.00%),Africa(20.00%),Eastern Asia(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
pressure regulator,Tube fittings,solenoid valve,Needle valve,check valve
4. why should you buy from us not from other suppliers?
We have a couple of years with professional engineers and dedicated technicians.can provide security products for you
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
