الوصف

Standards: ASTM, JIS, BS, DIN and GB
Steel grades:
SS (stainless steel): ASTM A**2 F**4, **4L,  F**6, **6L, F6, F**9, F**0, F**9, F**0, F**7, F**1, F**7, 1Cr*8Ni9Ti, 0Cr*8Ni9Ti and ***8
CS (carbon steel): ASTM A**5, *0#Q**5, *6Mn,  ASTM A**0 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A**4 F*2, F*6,F*8, F*0, F*2, F*6, F*0, F*5 and F*0
AS (alloy steel): ASTM A**2 F1, 5, 7, 9, *1, *2, *2 and *1
Certification: ISO ***1
Packing: black painting, wooden box, in bundle or bulk, container by sea or customized
Technique: forged, casting and rolling
Types: slip-on, welding neck flange, blind flange, socket welding flange, threaded flange, lap joint flange, splay blind flange and plate flange
Connection: flange nut or bolt connection
Surface treatments: painting, copper-coated, galvanized and 3/2PE anti-corrosion layer or customized