Our company JINAN HYUPSHIN FLANGES CO., LTD is an expert manufacturer for all standards of flanges, special flanges and forging parts. The annual output is 1000 tons of flanges per month.
The steel flanges of GOST 12820-80 standards include:
(1) GOST 12820-80, PN0.6Mpa, PN1.0Mpa, PN1.6Mpa, PN2.5Mpa, PN4.0Mpa, Plate Flange, Plane Flange, Raised Flange, RF, A105, C22.8, S235JRG2, RSt37.2, Carbon Steel, DN15-DN2000.
All above flanges made by forging process or stamped by steel plate, never casting.
If you want to purchase the carbon steel forged flange , please send your enquiry to us! Thanks! We look forward to your early reply.
Supplier: JINAN HYUPSHIN FLANGES CO., LTD
Contact: Austin. Guo
Tel: +86-531-83635421
Fax: +86-531-83291878
E-mail: marketing@sd-hyupshin.com Website: http://www.pipe-flange.com
Supplier: Contact: ()
Enquiry & Purchasing:
Whatsapp:
Tel: Fax: Website: www.hsflange.com | www.hsflanges.com