Purchase Qty. Reference FOB Price
10-99 Pieces US$1.90
100-999 Pieces US$1.79
1,000-9,999 Pieces US$1.59
10,000+ Pieces US$1.39
Product Description
Yellow coated professional manufacturer thread type metal bellow expansion joints Product Description Bellows expansion joint is a compensation element, effective use of bellows telescopic body deformation, dimensional change in absorption pipeline, pipe, thermal expansion and contraction ...