Product discription:
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1,Material is cold heading steel with high resistance of crush, press and corrosion. No de-carburization and no transformation.
2, 4" threaded coupling make sturdy and durable.
3, Brass cap design has strong performance on anti-corrosion.
4,Cold heading steel of rod, no rust, no corrosion.
5,Rubber sealing connect with rod tightly without water leakage under natural state.
2, 4" threaded coupling make sturdy and durable.
3, Brass cap design has strong performance on anti-corrosion.
4,Cold heading steel of rod, no rust, no corrosion.
5,Rubber sealing connect with rod tightly without water leakage under natural state.
Material | Cold heading steel |
Size | 6.7×1.8cm 6.9×1.8cm 7.5×1.8cm |
Net weight | 77.2g; 89.3g; 76.6g |
Package | 5pcs/bag;80bags/ctn |
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