Min. Order Reference FOB Price
2 Pieces US$79.80 / Piece
Product Description
Product standard Standard of design and manufacture:GB/T12232 DIN f4 BS5163 AWWA C509 Flange connection standard:GB/T17241.6 BS EN1092-2 ASME B16.1 Structural length standard:GB/T12221 BS EN558-1 ASME B16.1 Test standard:GB/13927 BS EN12266-1 API598 technical parameter inside nominal ...