Jinan Shuangke Forging Mechanical Co., Ltd., founded in 2005, which is a professional manufacturer offering all kinds of standard flange and special application flange and forging. The annual output is 10,000 tons of flange and 3000 tons of forging parts, which are exported to more than 20 countries.

The main products of our company include:

(1)DIN FLANGE 2573 PN6 DIN 2576 PN10 DIN2502 PN16 DIN2503 P25-40 DIN2566 PN16, DIN2631-2635 RST37.2 OR C22.8 FLANG

(2)ANSI B16.5, A105 150LB 300LB 600LB 900LB 1500LB 2500LB WNRN SORF BLRF THRF SWRF LJRF

(3)JIS SS400 OR SF440 5K 10K 16K 20K 30K SOPFF SOHFF BLFF

(4) UNI 2276 2277 2278 6084 6089 6090 2544 2282 6091-6093

(5) EN1092 PN6 PN10 PN16 PN25 PN40 TYPE1 TYPE2 TYPE 5 TYPE 12 TYPE 13

(6)BS4504 SANI1123 1000/3 1600/3 2500/3 T/D T/E T/F

(7) AS2129 TABLE D TABLE H TABLE E

(8) GOST 12820-80 12821-80 FLANGE

2.1/2(DN15)to 80(DN2000).

We own possesses strong professional technical force, rich experience, integrated data, advanced equipment and high-quality forging, machine-processing, assembling, strict testing and packing production line. With the perfect quality, we have obtained the ISO9001:2000 certificate from NQA.

All of us strives for survival through quality and development by credit. We will constantly introduce advanced technology and develop new products to supply excellent ones with higher quality and better service for clients.

Sincerely and warmly welcome the friends all over the world come and visit our company, and hope we could make good cooperation with you.