·30 MAN technology HOWO buses smoothly discharged the standard of the European Union

Recently, 30 passenger cars produced by China National Heavy Duty Truck Cobo Bus Co., Ltd. successfully went offline. This batch of orders uses advanced German technology, vehicle emissions have reached the Euro 5 standard, and the overall has reached a higher level configuration.
This batch of orders is the first large-scale installation of MAN engines. Compared with ordinary engines, MAN engines have obvious advantages: First, the crankcase, cylinder head and gas distribution structure, water circulation, lubricating oil circuit, oil module, fuel module, etc. adopt advanced structure. Modular design, modular design also reduces the failure rate of components; second, advanced technology applications, Bosch electronically controlled common rail system, convenient for engine information transmission and inspection; third, crankcase and connecting rod The application of advanced materials and processes such as break-up structures has also greatly improved the reliability of the engine. MAN engine adopts the concept of increasing torque, obtains better fuel economy with the least transmission gear, low fuel consumption of the whole vehicle, and adopts advanced materials, processes and NVH optimization design to improve engine reliability, power and economy. And comfort.

Stainless Steel Coil Tube

Stainless Steel Coiled Tubing

Used for a variety of circulation systems for different gases and fluids, coil tubes provide the ability for long length tube installations without the need for joining fittings. PAC Stainless stocks both welded and seamless coil tubes and can provide them in long mill lengths or cut-to-length in sections as short as fifty feet. These products have industry applicability for petrochemical, oil production heat tracing, geothermal and flow measurement applications.

Size Range
Outside Diameter: 1/16" through 3/4"
Wall Thickness: 0.010" through 0.083"


Seamless Tubing
Production Specifications – ASTM A213 (average wall) and ASTM A269

Chemical Composition (%)

Cr

Ni

C

Mo

Si

P

S

T304/L

18.0 – 20.0

8.0 – 12.0

0.03 (max)

–

1.0 (max)

0.045 (max)

.030 (max

T316/L

16.0 – 18.0

10.0 – 14.0

0.03 (max)

2.0 – 3.0

1.0 (max)

0.045 (max)

.030 (max)

Stainless Steel Coil Tube,Stainless Steel Cooling Coil Tube,Stainless Steel Heating Coil Tube,Stainless Steel Long Coil Tube

Zhejiang Max Stainless Steel Co.,Ltd , https://www.cnstainlesstube.com