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CONTACT PERSON;Ms Joanna

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 PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160;TYPE01,TYPE02,TYPE05,TYPE12,TYPE13 Flanges

6.BS4505, TABLE D,TABLE E,TABLE H flanges

7.GOST 12820-80,12821-80 flanges

All the sizes are from 1/2(DN15) to 80(DN2500)