High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS

$High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS Featured Image$

$High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS$
$High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS$
$High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS$

Short Description:

Message Email

Product Detail

Product Tags

Feedback (2)

We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Dth Rock Drilling Rig, Rock Drilling Machine Factories, Breakout Tong, Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.

High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS Detail:

SIZE	INNER DIAMETER (mm)	OUTER DIAMETER (mm)
ATW / AGM	36.8	44.5
BTW / BGM	48.8	56.5

Raw materials:

Tangshan Jinshi only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.

Heat treatment control:

Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. After heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested in our lab.

Thread opening process:

Accuracy of threads will determine the use effects and life time of drill rod and casings.

CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.

Additional thread treatment:

Surface of the threads will be cleaned to remove burr adhered after threads are opened.

Afterwards, the tread surface will be phosphated to improve surface conditions.

Product detail pictures:

Related Product Guide:

We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for High Quality 6\\\’\\\’ Dth Hammer - BQ NQ HQ PHD HWT BTW NTW Core Drilling Rod – TDS , The product will supply to all over the world, such as: South Korea, Thailand, India, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we have been going to have a bright prospect and to be distributed all over the world in the years to come.

Bore Hole Drilling Rig