- MOQ1500 Piece(s)
- Brand NameXinDa
- percentage elongation≥24%
- sulphur contentless than 0.05%
- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
We are offering sucker rod coupling full size. 1.features: (1)meterial:high quality alloy (2)technics:hot rolling (3)placement:female (4)surface treatment:phosphating, blueing (5)standard reference:sy/t5029-2006, api 11b (6)good sealing, anti-friction
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