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Products > with the specially thread > Xi'an Tiptop Machinery Co.,Ltd | Similar Products
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with the specially thread

" found 2 Products from Xi'an Tiptop Machinery Co.,Ltd, China
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AISI 4145h Drill Collar

AISI 4145h Drill Collar
with API, Non API, or special connections. Spiral Drill Collar: we can produce three right-hand spiral grooves on drill collar. Spiral grooves decrease the volume of contact between well side and ...

API 7-1 Drill Pipe

API 7-1 Drill Pipe
threading. Our production capacity of drill pipe with API Standard, Non API Standard and special connections is about 20,000MT per year. Green Pipe Seamless green pipe is made from high grade ...
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