Zenvo Metal NV products are manufactured in accordance with industry accepted standards including ASTM, ANSI, and ASME specifications.

Zenvo Metal has the capability to produce quality forged steel flanges to the following specifications (and more):

ASTM A350 LF1, LF2 & LF6 (Low Temperature)
ASTM A105 (High Temperature)
ASTM A350 LF3 (Low Temperature: 3 1/2% Nickel)
ASTM A707 through L3 Class 3 (Low Temperature)
ASTM A182 F1 (Carbon Molybdenum)
ASTM A182 F5 (4-6% Chrome; .5% Molybdenum)
ASTM A182 F9 (9% Chrome; 1% Molybdenum)
ASTM A182 F11 (1.25% Chrome; .5% Molybdenum)
ASTM A182 F12 (1.00% Chrome; .5% Molybdenum)
ASTM A182 F22 (2.25% Chrome; 1% Molybdenum
ASTM A182 304 & 304L (Stainless)
ASTM A182 316 & 316L (Stainless)
ASTM A182 321 (Stainless)
ASTM A182 347 (Stainless)
ASTM A694 F42 through F65 (High Strength)
DIN Flanges - We meet a variety of DIN flange speci fications