242033 - Other tubes and pipes circular section welded outside diameter = 406.4 mm steel - 73 Manufacturers List

2420331000 - Tubes and pipes circular section welded outside diameter = 406.4 mm stainless steel (excep - 23 Manufacturer
2420334000 - Precision tubes and pipes circular section welded outside diameter = 406.4 mm steel other - 16 Manufacturer
2420337000 - Tubes and pipes circular section hot or cold formed and welded outside diameter = 406.4 mm - 32 Manufacturer