Home > Products > Pre-galvanized steel pipe > Pre Galvanized Square Steel Tube Buy Wholesale Direct From Factory
Pre Galvanized Square Steel Tube Buy Wholesale Direct From Factory
- Tianjin Port
 - T/T
 
You May Like
- 
                    
                        
Pre Galvanized Square Steel Tube 150*150mm
 - 
                    
                        
Building Materials Pre-galvanized Carbon Steel Pipe
 - 
                    
                        
Round Pre-galvanized Carbon Steel Pipe
 - 
                    
                        
48MM Round Hollow Section Pre-galvanized Carbon Steel Pipe
 - 
                    
                        
ERW Pre-galvanized Carbon Steel Pipe for Food Equipment
 - 
                    
                        
A53 GR B CARBON PRE-GALVANIZED STEEL PIPE FOR GAS AND OIL EQUIPMENT
 
Product Details
| Thickness | 0.5, 20 | Section Shape | Square | |
| Outer Diameter | 15*15mm-800*800mm | Place of Origin | Tianjin, China | |
| Secondary Or Not | Non-secondary | Application | Other, fluid pipe, gas pipe, structure pipe, etc. | |
| Technique | ERW | Certification | Other, SGS, ISO, CE | |
| Surface Treatment | Galvanized | Special Pipe | Thick Wall Pipe | |
| Alloy Or Not | Non-alloy | 
Product Description
pre galvanized square steel tube
pre galvanized square steel tube | ||
Size  | O.D.  | 15*15mm-800*800mm | 
W.T.  | 0.5-20mm  | |
Length  | 1-12m or as customers’ requirement  | |
Zinc coating  | 40-600g/m2  | |
Technique  | Pre-galvanized, hot-dipped galvanized, black painting  | |
Surface treatment  | Painted, Oiled, galvanized, phosphate etc to prevent rust  | |
Application  | construction, transportation, fluid, gas, oil, etc  | |
Package  | 1)big O.D. : in bulk 2)small O.D. : packed by steel strips 3)plastic bags 4)according to customers' requirement  | |
Payment Terms  | L/C, T/T, Western Union  | |
Delivery Time  | 10-15 days after received the deposit of T/T or L/C  | |
Note  | we can produce other standard as the customers' requirement  | |
pre galvanized square steel tube zinc coating thickness : 40-600g/m2
Chemical position :
Material  | Chemical Composition  | Mechanical property  | ||||||
  | C  | SI  | MN  | P  | S  | Yield strength  | Tensile strength  | elongation  | 
  | 
  | 
  | 
  | 
  | 
  | MPA  | MPA  | No more than  | 
Q195  | 0.06-0.12  | 0.3  | 0.25-0.5  | ≤0.05  | ≤0.045  | 195  | 315-390  | 33  | 
Q235A Q235B  | 0.14-0.22  | 0.3  | 0.3-0.7  | ≤0.05  | ≤0.045  | 235  | 375-460  | 26  | 
Q235C  | ≤0.18  | 0.3  | 0.35-0.8  | ≤0.04  | ≤0.04  | 235  | 375-460  | 26  | 
Q235D  | ≤0.17  | 0.3  | 0.35-0.8  | ≤0.035  | ≤0.035  | 235  | 375-460  | 26  | 
Q345A Q345B Q345C  | ≤0.20  | ≤0.55  | 1.00-1.60  | ≤0.045  | ≤0.045  | 345  | 470-630  | 21  | 
Q345D Q345E  | ≤0.18  | ≤0.55  | 1.00-1.60  | ≤0.025  | ≤0.025  | ≥295  | 470-630  | 22  | 
| Package | 1)big O.D. : in bulk 2)small O.D. : packed by steel strips 3)plastic bags 4)according to customers' requirement  | 
| Delivery | normally 10-15 days after receive deposits or according to quantity | 
1. Provide products with high quality and reasonable price.
2. The first time back to you.
3. 24 hours online service.
4. Perfect after-sale service.
5. Offer free samples.
Tianjin Hengfeng Union Steel Pipe Co., Ltd., working on export trade and has its own export entitlement. It engages in doing hot roll steel strip, CR and HR steel, round steel, channel steel, angle steel, spiral pipes, hot-dipped galvanized pipe, welded pipe, coating and painting and so on.
We can produce the pipes with the zinc coating 40-400g/m2 or as per client’s requirements. Our factory produces pre-galvanized pipes by ourselves, quality assurance and production of the premise, lower cost, price and quality advantage obviously, under the premise of quality assurance, with the best price we are looking forward to communicate with you in the future.
1. Do you have factory ?
Yes, welcome to your visit our factory at any time.
2.Can you send us the sample ?
Yes, we accept your sample requirement.
3.How about the delivery time ?
Normally 10 days after receive your deposits or according to quantity.
4.What is your MOQ( minimum order quantity )?
1 ton
5.Are you manufacture or trader ?
We are the manufacture.
6.Where is your factory ?
Our factory is in Tianjin, China(near Beijing)

Contact Us
                - Tianjin Hengfeng Union Steel Pipe Co., Ltd.
 - Contact nameSophia Wang Chat Now
 - Phone86-022-58393980
 - AddressNo. 1, Jingwang Road, Daqiuzhuang Town
 
Product Categories
| Erw steel pipe | Hot dipped galvanized steel pipe | New Products | Pre-galvanized steel pipe | 
| profiled steel | Seamless steel pipe | Spiral steel pipe | Steel Sheet&Coils | 
| Steel Strand | 
New Products
- 
                                
                                    
Building Materials Pre-galvanized Steel Pipe for Greenhouse Frame
 - 
                                
                                    
Best Price for ERW Pre-galvanized Carbon Steel Pipe
 - 
                                
                                    
Made in China Pre-galvanized Carbon Steel Pipe
 - 
                                
                                    
API 5L Transportation Welded Pre-galvanized Steel Pipe
 - 
                                
                                    
Hot-rolled Pre-galvanized Steel Pipe for Oil and Gas Equipment
 - 
                                
                                    
Round Pre-galvanized GI Steel Pipe
 
- 
                                
                                    
Q235 Carbon Pre-galvanized Steel Tube
 - 
                                
                                    
Structure Pipe Application Erw Pre-galvanized Steel Tube
 - 
                                
                                    
SGS Certification and Thick Wall Pipe Special Galvanized Steel Pipe
 - 
                                
                                    
Class B Pre-galvanized Round Carbon Steel Pipe Price per Ton
 - 
                                
                                    
Hot Sale Pre Galvanized Steel Tube Hot Sale
 - 
                                
                                    
Welded Square Steel Pipe Pre-galvanized
 
- 
                                
                                    
Hot Sale Pre Galvanized Tube Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Iron Tube Price Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Welded Tube Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized (GI) Steel Square Tube
 - 
                                
                                    
Hot Sale Pre Square Tube(galvanized) Price Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Square Steel Tube Hot Sale
 
- 
                                
                                    
Hot Sale Pre Galvanized Steel Tube Hot Sale
 - 
                                
                                    
Hot Sale Pre Tube 4 Chinese Agriculture Galvanized Steel Pipe Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Scaffolding Tube Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Tube Hot Sale Manufactory
 - 
                                
                                    
Hot Sale Pre Galvanized Steel Tube Sheds Hot Sale
 - 
                                
                                    
Hot Sale Pre Galvanized Welded Tube Hot Sale Manufactory
 
Popular Searches
- copper tube
 - copper ingot
 - copper clad aluminum
 - non-ferrous metal
 - copper alloy
 - hpmc
 - micro fiber
 - heater tube
 - portland cement
 - rapid hardening cement
 - hydroxypropyl methyl cellulose
 - copper coil
 - copper sheet
 - copper rod
 - brass rod
 - brass copper
 - copper pipe
 - copper cathode
 - copper round bar
 - brass bar
 - copper flat bar
 - copper rod bar
 - brass round bar
 - copper plate
 - brass ingot
 - copper tubing
 - copper bar
 - pancake coil
 - copper heat pipe
 - straight copper pipe
 
Recommended Products
- Outer Epoxy Resin Inner 8710 Anti-corrosion Steel Pipe Non-toxic Environmental Protection Anti-corrosion Layer Drinking Water Transportation
 - Wholesale ASME A270 Sanitary Grade Pharmaceutical Stainless Steel Pipe
 - ASTM R60705 Custom Size Welded Seamless Titanium Alloy Tube Pipe With Best Price
 - High Quality Tp430 Sch40 Sch80 Price Per Kg Seamless Welded Ss Square Rectangular Round Stainless Steel Tubing Tube Pipe
 - Pneumatic Sanitary Medical SS304 316 Nickle Alloy Stainless Ss Galvanized API Black Carbon Gas Oil Pipelines Casing Alloy Steel Seamless Tube Pipe
 - Factory 310mm 316L Stainless Steel Tube ASTM Standard Welded Pipe
 - Seamless/Welded Sanitary Stainless Steel Pipe Solutions
 - SS316L Sanitary Stainless Steel Weld Tubes Pipes Fittings
 - Pneumatic Sanitary Medical SS304 316 Stainless Galvanized API Black Carbon Casing Gas and Oil Pipelines Alloy Seamless Steel Square Round Tube Pipe
 - ASTM A312 316L Seamless Welded Stainless Steel Pipe by Sanitary Grade
 - SS316 Tube Stainless Steel Welding Pipe Custom 316 304 Stainless Steel Welded Pipe Sanitary Piping Price
 - Food Grade 304 304L 316 316L Mirror Polished Stainless Steel Pipe Welded Sanitary Piping
 
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube
 
- Please Enter your Email Address
 - Please enter the content for your inquiry.
 
We will find the most reliable suppliers for you according to your description.
Send Now- 
	            			       			        
			                    Sophia Wang
                Hi there! Welcome to my shop. Let me know if you have any questions. 
Your message has exceeded the limit.
                    - Contact supplier for lowest price
 - Customized Request
 - Request Sample
 - Request Free Catalogs
 
Your message has exceeded the limit.
- 
                Purchase Quantity
 - 
                *Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
 - 
                *Email
Please enter Your valid email address.
 - 
                Mobile
 
													
													
													
													
													
													





Pre Galvanized Square Steel Tube 150*150mm
                    
Building Materials Pre-galvanized Carbon Steel Pipe
                    
ERW Pre-galvanized Carbon Steel Pipe for Food Equipment
                    






Best Price for ERW Pre-galvanized Carbon Steel Pipe
                                
Hot-rolled Pre-galvanized Steel Pipe for Oil and Gas Equipment
                                
Round Pre-galvanized GI Steel Pipe
                                
Structure Pipe Application Erw Pre-galvanized Steel Tube
                                
SGS Certification and Thick Wall Pipe Special Galvanized Steel Pipe
                                
Class B Pre-galvanized Round Carbon Steel Pipe Price per Ton
                                
Hot Sale Pre Galvanized Steel Tube Hot Sale
                                
Welded Square Steel Pipe Pre-galvanized
                                
Hot Sale Pre Galvanized Tube Hot Sale
                                
Hot Sale Pre Galvanized Iron Tube Price Hot Sale
                                
Hot Sale Pre Galvanized Welded Tube Hot Sale
                                
Hot Sale Pre Galvanized (GI) Steel Square Tube
                                
Hot Sale Pre Square Tube(galvanized) Price Hot Sale
                                
Hot Sale Pre Galvanized Square Steel Tube Hot Sale
                                
Hot Sale Pre Galvanized Steel Tube Hot Sale
                                
Hot Sale Pre Tube 4 Chinese Agriculture Galvanized Steel Pipe Hot Sale
                                
Hot Sale Pre Galvanized Scaffolding Tube Hot Sale
                                
Hot Sale Pre Galvanized Tube Hot Sale Manufactory
                                
Hot Sale Pre Galvanized Steel Tube Sheds Hot Sale
                                
Hot Sale Pre Galvanized Welded Tube Hot Sale Manufactory