stainless steel ansi flange

Material:Stainless Steel:such as 201 301 304, 304L, 316, 316L, 321 and so on.
Standard:GB, JIS, BS, DIN.ANSI/ASTM , NF and Non standard,
Size:1/2"-40"
Type:Slip-on flanges, Blind flanges, Spectacle flanges, TG flanges, Lap joint flanges, Welding neck flanges, Socket welding flanges, plate flanges, and Treaded flanges.
Pressure ratings :class:150 300 400 600 900 1500 and 2500, PN :6 10 16 25 40 64 and 160, 150LBS-2500LBS , 5K-40K and so on .
Sealing surface : FF , RF, LJ, FM , ***** and so on .
Used for : petroleum, chemical, power, gas, water, linepipe, heat exchanger, shipbuilding, construction, etc.
Tolerance:not less than +_8% of normal wall thickness.
Production process : raw material--cutting--heating--forging--heat treatment--maching--inspection.


Mill ceitificate :3.1B
Certificate:TUV
ISO certificate :ISO 9001 :2008
Special equipment manufature license : manufacture license of special equipment of *****
Marking :according to client's requirement.
QC staff :10-15 .
Inspection :in-house and the third party.

Our objective:Survival by quality and development by credibility

Our declaration :our company try to enlarge market field not only in domestic but also overseas .what's more, we have received a good reputation from our new and old customers whose do business with us .we are sincerely to establish long -term and friendly business relationship with you and offer the best service and high quality for you in the near future .