BS EN ISO 3821 Grade T Twin Line Welding Hose
BS EN ISO 3821 Grade T Twin Line Welding Hose
Application: Applied to the circulation of such fuel fuel gase as luquefied petroleum gas (LPG), MPS (propene and propadiene blends), natural gas (CNG) and methane (CH4); it can be also used to circulate the gases applied to the grade R welding hose; in line with the requrements of RMA/CGA for the Grade T welding hose; non-conducting; both the inner layer and protective layer of rubber hose of this grade are oil and flame resistance.
Structure: Inner Tube: Chloroprene rubber (CR)
Reinforcement: Polyester fiber spiral line.
Outer Tube: Nitrile butadiene rubber and butyronitrile polyviny1 chloride blends (NBR&PVC) or chloroprene rubber (CR)
Temperature: -20°C ~ 60°C
Appearance: Smooth bore or stripe surface
Green or blue outer layer of oxygen rubber hose
Red outer layer of acetylene rubber hose
|
I.D |
O.D |
W.P |
B.P |
MAX LENGTH |
|||
IN |
MM |
MM |
Bar |
Psi |
Bar |
Psi |
M |
3/16& 3/16 |
4.8 |
11.5 |
20 |
300 |
60 |
900 |
100 |
1/4& 1/4 |
6.4 |
13 |
20 |
300 |
60 |
900 |
100 |
5/16& 5/16 |
7.9 |
15 |
20 |
300 |
60 |
900 |
100 |
3/8& 3/8 |
9.5 |
17 |
20 |
300 |
60 |
900 |
100 |
Grade R
Grade T
Q: Are you manufacturer of Trading company?
A: We are manufacturer of industrial rubber hose.
Q: How can we visit your factory?
A: Our factory is located in industrial Park of Jiangjiabu, Fuchunjiang, Tonglu, Hangzhou. It will take 2 hours from Hangzhou Xiaoshan airport to our factory.
Q: Can you produce rubber hose in solid length, like 20 meters or 25 meters in a roll?
A: Yes, usually the length is 100M for size 1/4" to 3/8", 50M for size 1/2" to 1", we can customized it as per your request.
Q: How can we get samples?
A: We can provide samples to you by express.
Q: Can we use our own brand?
A: Yes, we can print your brand on the hose according to your request.
Q: Do you have certificate of your rubber hose?
A: We have certificate of CE, ISO, SGS, TUV etc., quality is priority, the products will be strictly tested before delivery.
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