Customers
Shanxi Hongkai Forging Co. LTD
Telephone：0350-6035886
Fax：0350-6035896
Zip code：035400
E-mail：1225646371@qq.com
Address：www.dxxsty.com
Address: Shanxi province Dingxiang County Cui Zhuang Industrial Park
Contact：fan 13935067916
shi：15903504322
WeChat：342887683
Plate flat welding flange plate flat welding flange
Product name: plate flat welding flange
Product model: DN15 - DN8000
Pressure rating: PN1.0 Mpa - PN6.3 Mpa
Product standards: HG/T20592, GB/T9119-2010, JB/T81-94, etc
Material: Q235B, 20 #, A105, 16 mn, 12 cr1mov, 15 crmo, 304 (0 cr18ni9, 06 cr19ni10), 304 l, 316 (00 cr17ni14mo2), 316 l, S310, 22053, etc.
FLNAGE -- GOST 12820
Standard: GOST 12820-80
Pressure: PN6, PN10 PN16, PN25
Size: DN10 - DN1600
Type: PLATE RF
Material: CS CT20, 16 mn
L l SS 304/304, 304/304
Coating: Rust - proof oil
The production process
Blanking, forging, heat treatment and machining to finished product inspection, packaging
