Flanges
We have full authority for export, advanced technology and craft, equipment. Product principal export to foreign countries, which are mainly used for export to Europe, America, Japan, Southeast Asia, Middle East and Africa, Etc. The annual output is 5,000 tons of flanges and 1000 tons of forging parts, We have approved the audit of ISO9001, 9002 and got the TUV CERT of Rheinisch-Westfalischer, and obtained DIN50049 / EN10204 / 3.1B according to AD-Merkblatt WO / TRD100 and PED.
DIN Norm
PLATE:
- DIN 2573 PN6
- DIN 2576 PN10
- DIN 2642 PN10
WELDING NECK:
- DIN 2631 PN6
- DIN 2632 PN10
- DIN 2633 PN16
- DIN 2634 PN25
- DIN 2635 PN40
THREADED:
- DIN 2565 PN6
- DIN 2566 PN10 / PN16
BLIND:
- DIN 2527 PN10
- DIN 2527 PN16
ANSI Norm
PLATE:
- ANSI 150 lb/sq.in. RF-SO
- ANSI 300 lb/sq.in. RF-SO
- ANSI 600 lb/sq.in. RF-SO
WELDING NECK:
- ANSI 150 lb/sq.in. RF-WN-STD
- ANSI 300 lb/sq.in. RF-WN-STD
- ANSI 600 lb/sq.in. RF-WN-STD
BLIND:
- ANSI 150 lb/sq.in. RF-BLIND
- ANSI 300 lb/sq.in. RF-BLIND
- ANSI 600 lb/sq.in. RF-BLIND
EN 1092-1 Norm
PLATE:
- EN 1092-1 TYPE 01 PN6
- EN 1092-1 TYPE 01 PN10
- EN 1092-1 TYPE 01 PN16
- EN 1092-1 TYPE 01 PN25
- EN 1092-1 TYPE 01 PN40
- EN 1092-1 TYPE 02 PN16
WELDING NECK:
- EN 1092-1 TYPE 11 PN6
- EN 1092-1 TYPE 11 PN10
- EN 1092-1 TYPE 11 PN16
- EN 1092-1 TYPE 11 PN25
- EN 1092-1 TYPE 11 PN40
THREADED:
- EN 1092-1 TYPE 13 PN6
- EN 1092-1 TYPE 13 PN16
BLIND:
- EN 1092-1 TYPE 05 PN6
- EN 1092-1 TYPE 05 PN10
- EN 1092-1 TYPE 05 PN16
01
Size
The main products of our company include：Welding-neck flanges, slip-on flanges, blind flanges, threaded flanges and plate flanges etc., with specification from 1／2″(DN15) to 80″(DN2000)”.
02
Standard
We can supply above-mentioned standard flanges of DIN, ANSI B16.5, BS4504, JIS, UNI, NS and AS etc. We can also manufacture special application flanges and forgings that customer required.
03
Material
Carbon steel: Q235, A105,C22.8/C21, Rst37-2
Stainless steel: F304,F304L,F316,F316L, F316Ti, F321,1.4301,1.4306,1.4401,1.4404,1.4541,1.4462.
Alloy: F5,F9,F11,F12,F22,F52,LF2,16Mn,Q345
