Galvanized Steel Pipe For Greenhouse

Product Description

Galvanized steel pipe for greenhouse, with strong corrosion resistance, greater bending and torsion resistance, reduce the weight of the structure, and good interchangeability.  Steel pipe is extremely easy to be oxidized and rusted by air, so anti-corrosion measures must be used, the most commonly used anti-corrosion measures are galvanized on the surface of steel pipe, the amount of galvanized determines the anti-corrosion ability, the more galvanized, the better the quality of the steel pipe, the trial life of high quality galvanized steel pipe is generally 15~20 years,  Well maintained can even reach 30 years of service life.  

At present, the shape of galvanized steel pipe commonly used in greenhouse is: square tube, round tube, elliptic tube, a few words of steel.  Galvanized square steel pipe, generally used for intelligent greenhouse column;  Circular galvanized steel pipe is used to build the frame of the greenhouse, which is the secondary load-bearing structure. After being stressed, the force is transmitted to the main stress structure, which is the framework of the greenhouse.  Oval galvanized steel pipe is a new product launched in recent years, compared with circular galvanized steel pipe, pressure resistance is particularly good, but because the existing oval pipe is made of galvanized belt, anti-corrosion performance is inferior to the round pipe, only select individual areas, oval galvanized steel pipe is generally made of hot dip galvanized square pipe flattening curved arc;  Several type steel pipe is used for the top of intelligent greenhouse, forming a few word steel skeleton, the advantage is low cost, but compared with square pipe stability is poor.  It is mainly used in places where the force and anticorrosion requirements are not high.  

Product Specification

Product Display

Product Application

Hot rolled galvanized steel pipe  is widely used in many fields：
1.construction, machinery, coal mine, chemical industry, electric power 
2.railway vehicles, automobile industry
3.highways, bridges, containers, sports facilities
4.agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction, etc. industry. 

Production Process

Uncoiling →Flattening →Shearing and Butt Welding →Loop Storing →Forming →High Frequency Welding →Removal of Inside and Outside Burrs→on Lineultrasonic Testing→Annealed by Medium Frequency →Air Cooling and Water Cooling →Sizing → Straightness →Cutting off →Dimension and Initial Surface Inspection→Pipe Ends Beveling → Hydrostatic Test → Ultrasonic Testing of Entire Tube→ off Line Ultrasonic Testing→Ultrasonic Testing for Pipe Endsultrasonic Testing→Dimension and Final Surface Inspection→Corrosion Resistant Coating→Marking→Pipe Ends Protection→Comprehensive Inspection and Warehousing

Our Certifications

  

Packing & Delivery

FAQ

Q: Are you a manufacturer?
A:Yes, we are a steel manufacturer and we have our own plant in Shandong, China.  We are producing and exporting steel in various sizes.  We promise that we are what you are looking for.  

Q:Can we visit your factory ?

A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
     2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.