Types of Flanges Available: 
1. Pipeline flanges (Weld neck, Slip-On, Threaded, Blind, Socket weld, Lap-Joint) to US, British, Japanese and European Standards 
2. Orifice flanges and Orifice plate 
3. Long weld neck flanges 
4. Spectacle blinds 
5. Tube sheets and baffle plates 
6. Large diameter flanges 
7. Reducing flanges 
8. Wind tower flanges 
9. Other special flanges

Types of Flange Faces:
1. Raised Face 
2. Flat Face 
3. Ring Joint 
4. Tongue & Groove 
5. Male & Female

Sizes:
1/2” Thru   200”

Pressure:
150lbs Thru 3000lbs

Materials and Grades:
Carbon Steel :  A105、20#、Q235、C22.8/C21、P250GH、S235JRG2、SS400
Stainless Steel :   F304/304L、F316/316L、F316Ti、F321、1.4301、1.4306、1.4541、1.4571、1.4462、0Cr18Ni9、0Cr19Ni10、0Cr17Ni12Mo2、0Cr18NiC0Ti、0Cr18Ni12Mo2Ti
Alloy Steel :  F5、F9、F11、F22、1Cr5Mo、15CrMo、1.73880、16Mo3

Standards Available：
We can manufacture and supply flanges as per below standards. 
A. America standard: 
ANSI B16.5/API605, 6A, 6B/MSS SP44/AWWA C207 
B. Germany standard: DIN2527/2528/2561/2565/2566/2573/2576/2627-2630/2641/2642/2655/2656/2673/86029/86030 
C. British standard:
BS 4504 PN16/PN25/PN40, BS10 TABLE E/TABLE D 
D. Japan standard:
JIS/KS 5K, 10K, 16K, 20K,   30K 
E. Italy standard:
UNI2253/2254/2276-2278/2281-2284/6083/6084/6089-6093 
F.Russia standard:
Gost 12821-80,12820-80
G. Non-standard:
We can specially design and manufacture flanges and forgings according to customers’ special order with Max OD is up to 5,000.00mm and unit weight is 4,000.00   kgs.