Audited Supplier
Custom Dimension dust bellows pure Ptfe tube transparent tube Ptfe corrugated hose Bellows Processing
2, Weather resistance, corrosion resistance is strong, not easy ageing;
3, Low surface friction coefficient, the viscous resistance is strong;
4, Excellent electrical properties;
5, Heat resistance(+260ºC), Cold(-65ºC)
6, High pressure and low pressure resistance
| Brand Name | DGF |
| Item Name | Custom Dimension dust bellows pure Ptfe tube transparent tube Ptfe corrugated hose Bellows Processing |
| Color | Milky White/Translucent/Black |
| Inner Layer | Straight tube/Spiral corrugated hose/Annual hose PTFE |
| Reinforcement | Stainless steel 304 & 316 braided/Aramid fiber |
| Port Type | Straight tube/Flange/Fitting |
| Temperature Range | -65ºC -+260ºC(-85°F-+500°F) |
| Specification | 1/4'' 5/16'' 3/8'' 1/2'' 5/8'' 3/4'' 1'' 1¼'' 1½'' 2'' 3'' |
| Applications | Aero space &Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, FoodProcessing, Environmental Sciences, Air Sampling, Fluid Transfer Devices and Water Processing Systems. |
| Material | PTFE |
| Factory | Zhaoqing High-tech Zone Dongshi Machinery Technology Co.,Ltd. |
| Standard | ISO9001 |
| No. | Specification | Inner Diameter | Outer Diameter(braided) | Min Bend Radius | Working pressure | Unit weight | |
| DN(mm) | NB(inch) | mm | mm | mm | bar | kg/m | |
| 1 | 6 | 1/4 | 6.5-6.8 | 10.4 | 19 | 82 | 0.112 |
| 2 | 8 | 5/16 | 7.8-8.1 | 12.1 | 20 | 75 | 0.144 |
| 3 | 10 | 3/8 | 9.1-9.3 | 14.2 | 22 | 60 | 0.158 |
| 4 | 15 | 1/2 | 13.1-13.3 | 18.8 | 28 | 48 | 0.223 |
| 5 | 18 | 5/8 | 16.0-16.3 | 21.9 | 32 | 38 | 0.345 |
| 6 | 20 | 3/4 | 19.3-19.8 | 26 | 40 | 30 | 0.456 |
| 7 | 25 | 1 | 25.0-25.4 | 30.4 | 56 | 28 | 0.511 |
| 8 | 32 | 1¼ | 32.0-32.5 | 41.9 | 70 | 25 | 0.878 |
| 9 | 1 | ½ | 38.5-39.5 | 49.9 | 75 | 20 | 1.138 |
| 10 | 50 | 2 | 53.5-54.5 | 66.9 | 80 | 15 | 1.725 |
| 11 | 80 | 3 | 61.5-63.5 | 80.4 | 150 | 10 | 2.622 |
* Meet SAE 100R14 standard.
* Customer-specific products may be discussed with us for detailed.
It has two production bases (Zhaoqing factory, Shaoguan factory), with an annual output of more than 10 million meters of various hoses.
Products are widely used in petrochemical industry, medical equipment, semiconductor, rail transit, big data, food machinery and other fields.
The company always adheres to the core values of "integrity-based, user first", serves the global equipment intelligent manufacturing, and is committed to becoming the global PTFE hose intelligent manufacturing leader.
1.Q: Are you a factory or trading campany?
A:we are a professional manufacture having 12 years production experience and 5 years exporting experience.
2.Q:I want to know the main products of your company.
A:We are a leading manufacture of PTFE tube,Hydraulic Hose,PTFE braided hose,PTFE corrugated tubing,PTFE braided corrugated
hose,also have all kinds of fittings.
3.Q:What's the specification of the products?
A:Standard specification
1.capillary tube:ID0.3mm~6mm
2.Inner tube:ID 2mm~100mm
3.Braided hose:(smooth bore) 1/8"~2"
(corrugated) 3/16"~2"
Also we accept customized,as long as you provide specifications,we can produce according to your requirement.
4.Q:What's the material of the out layer?
A: 1.Stainless steel 304 or 316 wire braided
2.Nylon or cotton coated
3.Silicone jacket
4.PVC or PU covered
5.Q:Can your company supply some certificate for your product,or can you accept some test for your product and company?
A:Yes.we had passed a lot of tests for our product and factory.Any testing can made by your need.Also sample can be provided for
your testing.
