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Galvanized Casing Tubes
- Description
- Specification
Galvanized Casing pipes have very good rust protection and will be have longer use life than the common type casing pipes. They are used in coring, water well, geological, geothermal, construction, DTH drilling project, to keep the hole diameter and compare the coring & DTH equipment drilling, It connect with casing bits and casing shoe directly.
Our SD drill rods & casing pipes produced by CNC machine, and choose high grade steel material thru heat treatment of the steel tube & thread joint to improve the steel material streagth and insurance the thread wear life.
Produce choose: Cold galvanizing and Hot dip galvanizing
Galvanized choose: Inner galvanized, outer galvanized, galvanized inside & outside.
Length: 1.5m, 3m, 4.5m, 6m, 7m, 8m, 9m, 10m, 11m, 12m or based on yours.
Use: Keep the hole diameter & protect the drilling equipments.
Star Diamond Machinery Industry Co., Ltd.
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