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Model No.: 26''-60''
Type: Welding Flange
Material: Carbon Steel
Sealing Surface: RF
Manufacturing Way: Forging
Packaging: wooden cases, pallets or as per customer request
Place of Origin: China
Supply Ability: 80000000pcs
Certificate: API CE
HS Code: 73079100000
ASME B16.47 large diameter steel flanges with forged
ASME is an American national standard. There are ASME B16.9, ASME B16.5, ASME B16.47 series A & B etc.
For flanges' standard, ASME B16.5 and B16.47 are frequently used. B16.47 is for large diameter steel flanges, size range is from 26inch to 60inch.
Under this standard, it covers 2 type of forged flanges, one is weld neck flanges, the other is blind flange. Pressure is from Class150 to Class 900.
large diameter steel flanges
steel flanges with forged
ASME B16.47 standard pipe flange
weld neck flange, blind flange
150lb, 300lb, 400lb,600lb, 900lb
5K, 10K, 16K, 20K, 30K
SCH10S, SCH40S, STD, SCH80S, XS, SCH160, SCHXXS
ASTM A182 F304/L, F316/L, F321, F347, F51, F60, A105, LF2
FF, RF, RTJ, TF, GF,MF