Purchase Qty. Reference FOB Price
1-198 Pieces US$119.00
199-598 Pieces US$89.00
599+ Pieces US$59.00
Product Description
1-Material: high quality 45# seamless steel pipe,stainless steel, alloy steel precision forging pipe; 2-Structure: Various flow channel or jacket design; 3-Processing: American 3M abrasive precision grinding, tempering by trap heat treatment process, multiple stress relief, quenching, Heef-25 ...