1. The pipeline in-situ replacement system independently developed
by our company is mainly composed of the main unit, pull rods, cone
sleeves, pulling-expanding heads, hydraulic pipe pushing devices,
hydraulic stations (in two sizes), and top heads, and is suitable
for the renovation construction of old urban pipelines.
2. Main component descriptions of the pipe bursting machine
2.1 Hydraulic station: Equipped with automatic direction change and
leakage self-protection functions. The electromagnetic valves
support manual/automatic switching. Operators can operate in the
well by holding a remote control.
2.2 Threaded pull rods: Adopting an insert-free design, it can
achieve automatic retraction of the rods, effectively reducing the
labor intensity of workers and improving construction efficiency.
2.3 Main unit: Compact structure, light weight, convenient for well
entry operation; unique threaded pull rod mode, can achieve
automatic retraction of the rods without the need for inserts.
2.4 Pulling-expanding heads: The blades are of rolling type and
have undergone quenching treatment, which can effectively avoid the
accumulation of debris in the old pipeline and have a long service
life.
2.5 Hydraulic pipe pushing device: Combined with the slips and cone
sleeves, it can lock the new pipeline at any position.
Frequently Asked Questions
What is your delivery time?
Our standard production time is approximately 20 days. For items in
stock, we can ship within 3 business days.
How do you ensure product quality?
We conduct rigorous quality inspections and performance tests on
every drill rod prior to shipment to guarantee reliability and
durability.
Do you accept sample orders?
Yes, we welcome sample orders as an opportunity for you to evaluate
our product quality before committing to larger quantities.
Are your drill pipes heat-treated?
Yes, all our drill pipes and casings undergo professional heat
treatment to enhance their structural strength and operational
performance.
Do your drill pipes have anti-rust protection?
Yes, each drill pipe and casing receives anti-rust paint or
anti-corrosion oil coating before shipping. Galvanized options are
available upon request.
Contact:Mrs. Tina Zhao
Whatsapp/Wechat:+86 13507065529
