DIN Flanges,Pipe Fittings

Our company  ZHANGQIU RUIYE MECHANICAL CO.,LTD is an expert manufacturer of all kinds of standard flanges and special application flanges and forging. The annual output is 10,000 tons of flanges and 3000 tons of forging parts,

The main products of our company include:

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

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

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

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

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

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

(7) AS2129 TABLE D  TABLE H  TABLE E carbon steel flange

(8) GOST 12820-80 12821-80  carobn steel FLANGE

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

WE export to America, Canada, Germany, Spain,nertherland ,Russia, Italy ,U.A,E, Malaysia , Japan, South Korea and Taiwan,so on.

and they win praise and trust from customers. WE can also manufacture special application flanges and forging parts that customer required.