|Section Shape:||Square/rectangular/Round||Pipe Diameter:||6mm-76mm|
welded steel pipe,
structural steel pipe
High Frequency Welded Pipe Roll Forming Line ,Spiral Welded Pipe Mill
With the rapid development of high-quality strip continuous rolling and the improvement of welding and inspection technology, the quality of welds has been continuously improved, and the variety and specifications of stainless steel welded steel pipes have been increasing, and in more and more fields, especially in heat exchanger tubes, Decorative pipes, medium and low pressure fluid pipes, etc. have replaced seamless steel pipes.
plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp,
or as customers' requirement
liquid delivery (pump well, gas, water), construction pipe, structural
pipe(greenhouse structure, fence post), curtain wall, machinery part ect.
in bundle, no other package or wrapped with waterproof,
or as customers' requirement
1.All the pipes is high-frequency welded.
2.Both inner and outer welded stab can be removed.
3.Special design available according to requirement.
4.Pipe can be necked down and punched holes.
5.Supplying BV or SGS Inspection if client need.
The characteristics of high frequency welded pipe are:
high welding speed, small welding heat affected zone, welding without cleaning the workpiece
The production process mainly depends on the product variety. From raw materials to finished products, it needs to go through a series of procedures. Completing these processes requires corresponding various mechanical equipment and welding, electrical control, and testing devices. These devices and devices have different process requirements. Multiple reasonable arrangements
Typical process of high frequency welded pipe:
Slitting --- Uncoiling --- Strip leveling --- Head and tail shearing --- Butt welding of steel --- Storage material----Forming ----Welding --- Deburring --- Sizing --- flaw detection --- flying cutting --- initial inspection --- steel pipe straightening --- pipe section processing --- hydraulic pressure test --- flaw detection --- printing and coating --- the finished product.
|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|
Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
We are a direct-selling manufacturer specializing in the research and development of Galvanized Steel Pipe, Welded Steel Pipe, Bright Steel Tube inside and outside.
The steel supplied by our company is enclosed with the original material book of the steel factory.We have abundant stock to ensure a fast delivery for you.
For pipe packing: we pack the stainless steel pipes inside polybag, so that it can prevent surface scratch, and keep dirts away from the inside of the pipes.
Excellent Team and Best Service
It will provide good -quality products and best services for you at prime of principle: First Quality,
We ensure that finest quality material is used for our products.
It is very superiority for location and convenient for transportation.
Q. How can I get your quotation as soon as possible ?
A: The email and fax will be checked in 24 hours.meanwhile. Please tell us the order information about quantity.Specification (steel type, material,size ),and destination port,you will get the latest price.
Q. Are you trading company or manufacturer ?
A. Yes. We are a factory for steel pipe but we also do some another steel products galvanized coil cold rolled coil galvanized strip steel sheet, and etc.. if you havedetailed spec or drawing. Our production lead time is within 30-45 days.
Q: What are the raw materials of the product?
A: High quality galvanized steel strip.
Q: Is customized available ?
A: Yes, according to your detailed drawings you provide.
Q. Can sizes of different lengths be produced?
A. Yes, the normal is 3 meters.
Q: Can you send samples to us?
A: Yes,we can provide free sample for quality inspection.According to our company police , you should assume the freight ,and we will return the freight if you place the order.