Car Wheel Tubeless Tyre Valve Stem Tr412/Tr413/Tr414
- Model NO.: TR414
- Weight: 9.82g
- Transport Package: 100PCS/Pack, 10 Pack / Box
- Origin: China
- Type: Tire Valve
- Trademark: JRL
- Specification: 10*5*3 inches
- HS Code: 848130000
Car Wheel Tubeless Tyre Valve Stem Tr412/Tr413/Tr414
Specifications
Material: Nature Rubber or EPDM Rubber +Copper or Zinc Alloy
Valve Overall Size: 50mm
Rim Hole Dia: 6.5mm
Type: TR-414 Snap-in valve
Max. psi 65
Features
1. Cold, heat and ozone resistant.
2.Durable:Constructed from brass and ozone resistant EPDM rubber; 100% leak-proof tested.
3.Fitment: Cars, light trucks, small trailers, wheelbarrows, lawn mowers, ATVs, motorcycles.
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| TR No. | Rim Hole(mm) | Length(mm) | Max.Pres.BAR | ETRTO No. |
| TR412 | 11.5(0.453"dia) | 33 | 4.5 | V2-03-6 |
| TR413 | 11.5(0.453"dia) | 42.5 | 4.5 | V2-03-1 |
| TR414 | 11.5(0.453"dia) | 48.5 | 4.5 | V2-03-2 |
| TR414L | 11.5(0.453"dia) | 56.5 | 4.5 | V2-03-8 |
| TR418 | 11.5(0.453"dia) | 61.5 | 4.5 | V2-03-4 |
| TR423 | 11.5(0.453"dia) | 74 | 4.5 | Â |
| TR415 | 16(0.625"dia) | 42.5 | 4.5 | V2-03-3 |
| TR425 | 16(0.625"dia) | 61.5 | 4.5 | Â |
| TR438 | 8.8(0.346"dia) | 40.5 | 4.5 | V2-03-5 |
The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate, scale grate and beam grate.
1. Chain belt grate. The chain belt grate is a wide circular chain belt which is surrounded by and supported on the the front and rear axles via the chain wheels. At present, ZOZEN packaged chain grate steam boiler mainly adopts the large-block chain belt grate with a capacity of 1-20 tph.
2. Scale grate. The scale grate has many advantages. The obvious one is that there is less coal leakage. The scales can be replaced without shutting down the boiler. The ventilation is balanced, and the ventilation section is relatively small (6%). The chain grate bars only bears the stress or high temperature instead of both of them, which improves the working conditions of the chain grate.
3. Beam grate. Its main feature is that the width and length of the grate can be extended in a wide range, and the tonnage of the boiler can be larger. At present, the tonnage of the domestic beam chain grate steam boiler can reach 240 tph. The grate is featured with long service life, good durability, smooth arrangement and convenient replacement.
Chain Grate Boiler,Travelling Grate Boiler,Travelling Grate,Step Grate Boiler
Jinan Yuanda Power Equipment Co.,Ltd. , https://www.jnyuandaboilers.com