High Frequency Electric Resistance Welding Carbon Steel Pipe
Technology is introduced
High frequency welding is the function of skin effect and adjacent
high frequency current. This is a new welding process that uses
butt plates and other metal materials. The emergence and maturity
of high-frequency welding technology directly promotes the
development of huge vertical industries, which is a key step in
vertical (ERW) production. The quality of high-frequency welding
directly affects the overall strength, quality level and
productivity of the pipeline.
Using its specialist expertise in high frequency welding, TWI has
supported industry with a range of project and consultancy work
which has included:
mechanical properties of welded pipe
metallurgical studies on welds
optimisation studies on HF butt welding of tailored blanks
testing facilities for fracture mechanics studies
corrosion & metallurgical test equipment
process advice & troubleshooting
tailored training courses
HFW welded steel pipes are widely used in oil, natural gas, water
and other liquid transportation and distribution pipes, heating,
cooling, ventilation pipes, and steel structures for construction
and other general purposes by virtue of precise production
tolerances and high-capacity manufacturing methods. .
|length||Can be discussed in detail|
|Zinc layer||40 g - 300 g|
|colour||Black / Silver white|
|Technique||Hot Rolled/Cold Rolled|
|Pipe end||Flat end|
Liantai is dedicated in providing and exporting competitive welded
steel pipes and fittings in various steel grade. We have an
experienced,professional and hardworking team to help you find the
best purchase solution. The management system is perfect and
thewhole process of product quality monitoring is implemented. At
present, the products have been sold well in morethan 30 provinces
and cities nationwide. The company manufactures many kinds of
productions with good quality reasonable designs and continuous
development. Since its inception, the company has been guided by a
brand-new thinking of product market based on the business
philosophy of honesty, pragmatism and knowledge-seeking. If
anythings meet your demand, please contact to us, We are warmly
welcome you to come to our factory have a visit
Q. How about the MOQ?
A: Generally,the trail order will be accepted. The MOQ can be
confirmed according to the different products.
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory,
which is located in HEBEI,CHINA. We have a leading power in
producing and exporting galvanized steel pipe etc.
Q: What about the delivery time?
A: It depends on your order quantity and requirement.Usually 15
Q: Can we visit your factory to inspect the goods for the order?
A : Welcome to visit our factory to inspect the quality.We
sincerely hope to establish a honest business relationship.
Q: Can you supply sample?
A: Yes,we can supply you free small samples,but air cost will be
paid by customers.