Home > News > Current News > China steel mill makes world&#.....
Browse Categories
BEACH TOWEL(150)
CLOTH BABY DIAPER(17)
BABY BIB(6)
BLANKET(15)
COMPRESSED TOWEL(10)
HOTEL TOWEL(37)
MICROFIBER TOWEL(52)
BABY HOODED TOWEL(17)
HAJJ TOWEL(5)
YOGA TOWEL(3)
GLOVES & SOCKS(2)
BATHROBE(4)
STOCK TOWEL(5)
OTHER TOWELS(78)
SILK QUILT(3)
Certifications
Contact us
Tel: (+86 0755) 83658824  
Fax: (+86 0755) 83639641
Mail:admin@szdingrun.com
Address:D Block, 12 / F, Shang Bu Building, No.68 Nan Yuan Road,Futian District, Shenzhen City, China.

                            

                                     
Contact Now

News

China steel mill makes world's largest seamless forging piece

  • Author:Lisa
  • Release on :2019-03-12
JINAN -- A Chinese steel mill on Tuesday rolled off the world's largest seamless ring forging piece, which was developed especially as the key part of a nuclear power unit.

The loop-shape stainless steel piece, produced by the Shandong Iraeta Heavy Industry Co Ltd based in East China's Shandong province, weighs 150 tonnes and is 15.6 meters in diameter, breaking both the world records of its kind.

The product was developed by the Institute of Metal Research under the Chinese Academy of Sciences and ordered by the China National Nuclear Corporation.

It is expected to play the supporting function in a nuclear reactor vessel to withstand pressure up to 7,000 tonnes.

The giant steel structure used to be forged by segmented welding assembly. However, the welding joints are vulnerable to high pressure, which poses safety concerns in nuclear power generation.

Large seamless steel forging pieces are in high demand in China's hydro-power, wind-power and nuclear-power generation industry.

The above news was excerpted from china daily by China towel supplier Shenzhen City Dingrun Light Textile Import and Export Corp.Ltd, a company specialized in producing baby diapers, baby bibs, beach towel, blankets, bath towels, tea towels, compressed towels, microfiber towels etc.