A105 Flanges, Pressure : CALSS150-2500, PN6/16/10/25/40

Zhangqiu yu bin petrochemical fittings factory，estabilished 1999years , located at zhangqiu, the famous“hometown of blacksmith” in china, has passed iso 9001:2000 international quality certificate.we are one one of the largest professional flange manufacturer and exporter in china. We specialize in flanges including the standards – ansi/din/bs/uni/jis/sabs1000/3en10921-1/gost12820/12821 etc, our product enjoy high reputation and popular in global market.
Our main flanges are as follows:
1.din carbon steel flangesmaterial:rst37.2,st37.2,c22.8)din2573 pn6;din2576 pn10,din2502 pn16,din2503 pn25 ,pn40,din2566 pn10&pn16,din2631 pn6,din2632 pn10.din2633 pn16,din2634 pn25,din2635 pn40,din2636 pn64,din2637 pn100,din2638 pn160,
2.ansi b16.5 carbon steel forged flanges,(material a105,q235)150lb,300lb,400lb,600lb,900lb,1500lb,2500lb wnrf,wnff,sorf,soff,thrf,swrf,ljrf flanges
3.jisflanges(ss400,sf440a)5k,10k,16k,20k,30k,40ksopff,soprf,sohff, sohrf,blff,blrf,wnrf,wnff flanges
4.italyflanges(materialrst37.2,s235jrg2,a105)uni2276,uni2277,uni2278, uni6084,uni6089,uni6090,uni2544,uni2282,uni6090,uni6091,uni6092,uni6093 flanges
5.en1092 -1
pn6,pn10,pn16,pn25,pn40,pn64,pn100,pn160;type01,type02,type05,type12,type13 flanges
6.bs4505,pn6-40 table d,table e,table h flanges
7.gost 12820-80,12821-80 flanges
8.as2119 plate,blind,sliop on,welding neck flange.
all the sizes are from 1/2(dn15) to 80(dn2500)