EN13674-4 45E1 reli ya chuma ni aina ya reli ya kiwango cha Ulaya iliyotengenezwa kutoka kwa chuma cha daraja la 900A na nguvu ya chini ya tensile ya 900 N/mm2. Reli ina upana wa kichwa 66.67 mm, urefu wa 142.88 mm na upana wa chini wa 127 mm. Jina 45E1 inahusu uzito wa reli katika kilo kwa mita. Ni kawaida kutumika kwa reli line.
EN13674-4 45E1 reli ya chuma inaweza kutumika katika maeneo yenye hali mbaya ya hewa, such as extreme cold or heat, and in areas with high levels of corrosion and wear.
The production process of EN13674-4 45E1 steel rail typically includes the following steps:
1. Raw materials: Start with high-quality steel billets that meet the requirements of EN13674-4 standard.
2. Heating: Heat the steel billets in a reheat furnace to a temperature suitable for rolling and shaping.
3. Rolling: Hot-roll the billets into the desired shape, using a rolling mill. This process involves passing the heated billets through a series of rollers to form the rail shape.
4. Cooling: Allow the rail to cool slowly to room temperature in a cooling bed so that it can develop its strength and hardness.
5. Kukata: Cut the rail to the required length using a saw or guillotine.
6. End finishing: Finish the ends of the rail by cutting them at a specific angle to allow them to fit together seamlessly with other rails.
7. Udhibiti wa ubora: Inspect the rails to ensure compliance with EN13674-4 standards, ikiwa ni pamoja na usahihi wa dimensional, moja kwa moja, Ubora wa uso, na mali ya mitambo.
8. Packaging and shipping: Package the rails according to customer requirements and ship them to the customer.
The production process may vary slightly depending on the specific manufacturing process and the requirements of the customer.
The 45E1 rail is a type of steel rail commonly used for heavy-duty industrial applications, such as railway tracks, Njia ya tramways, and subway lines. It is used in many countries around the world, including but not limited to China, the United States, Europe, Amerika ya Kusini. The use of this type of rail is dependent on the specific needs and requirements of the railway system or project where it will be applied.
Tunaweza kusambaza kila aina ya reli za chuma za kawaida za Kichina na aina zingine za reli za kiwango cha kimataifa, pia inaweza kufanya roller kuzalisha aina maalum ya reli ya chuma ikiwa kiasi kinatosha. Tunaweza pia kubuni reli ya reli kama mahitaji yako, na ujenge mstari wa reli ya madini na mstari wa kusonga crane, na kutoa fasteners kazi.
Tulikuwa tumeuza reli ya chuma na fasteners kwa Australia, Uingereza, Singapori, Malaysia, Indonesia, Kenya, Azerbaijani, Albania, Pakistan, Uturuki, Korea, Romania, Saudi Arabia, Vietnam, Zimbabwe, Ghana and other countries.
Tumekuwa tukiwasiliana na wateja wa nje kwa muda mrefu, Kuwa na uzoefu wa kutosha kutatua tatizo lolote, Kutatua changamoto katika lugha na teknolojia, na kufanya bidhaa zako zinazohitajika kutambua kama unataka yako.
Tunafurahi kukubali barua yako ya mkopo na ukaguzi wa mtu wa tatu, Kamwe usiwe na wasiwasi juu ya usalama wa malipo na ubora wa bidhaa. Tunatarajia kupata ushirikiano mzuri wa muda mrefu na wewe katika siku zijazo.
Tunaweza kusambaza reli za chini za gorofa za kimataifa kama hapa chini, Ikiwa unahitaji, tafadhali jisikie huru kutuuliza:
