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we are specialized in manufacturing FALNGES in different DN, PN, Grade, Standard and so on!

Materials, Grades (stainless steel) include

1.4301 SS, 1.4306 SS, 1.4401 SS, 1.4404 SS and 1.4541 SS etc.

ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F321 etc.

SUS F304, SUS F304L, SUS F316, SUS F316L, SUS F321 etc

Mainly Flange Standards include:

1)DIN 2527 (PN6, PN10, PN16 PN25, PN40),DIN 2533, DIN 2573 PN 6, DIN 2576 PN10 , DIN 2631 PN6, DIN 2632 PN10, DIN 2633 PN16, DIN 2634 PN25, DIN 2635 PN40 Flange

2) ANSI B16.5 150LB (300LB, 600LB) Blind/ Slip-on/SCH 10(SCH 40, SCH 80) Welding Neck/ Plate/ Socket weld/ Threaded/ Lap Joint Flange

3) JIS 5K, 10K, 16K, 20K, 30K (PL, SO, BL, TH, SW), JIS 30K Weld Neck Flange

4) BS 10 Table D/E/F/H Flange, BS 4504 Flange

5) DIN EN 1092-1 Flange

6) AS2129 Flange

DN (Nominal Diameter): 10A -600A (3/8”-24”)

Outside diameter of Flange: 75mm-800mm,

Thickness of Flange: 8mm-100mm     

PN (Nominal Pressure): PN0.25- PN42.0/150LB-600LB/5K-30K

Sealing Surface:  FF, RF, LJ, TG, FM, and R.T.J.

Package: Wooden Case

The lead time without shipping: about 20 days

Our output of flange is 50MT/month.

Please feel free to contact me if you have any question!