Min. Order : 25 Tons
50-99 Tons
>=100 Tons

High quality Corrugated square tubing galvanized steel pipe iron rectangular tube price for carports

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Quick Details

Port: Xingang Port
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 5000 Ton/Tons per Month
Nature: manufacturer
Bend Test: Qualified
Secondary Or Not: Non-secondary
Place of Origin: Tianjin China
Tolerance: ±3%
Grade: 10#-45#,20#,16mn,16mn,A53-A369,A369,API J55-API P110,API J55,Q195-Q345,Q345
Standard: API,API 5CT,API 5L,API 5DP,ASTM,ASTM A106-2006,ASTM A53M-2007,bs,BS 1387,BS 1139,BS EN10025,BS EN 39,BS EN10219,DIN,DIN EN 10025,GB,GB/T 3091-2001,GB/T3901,JIS,JIS G3444-2006,JIS G3101
Material: Q195/Q235/Q345
Processing Service: Bending,Welding,Decoiling,Punching,Cutting
Certification: Bsi
Section Shape: Square,Square
Outer Diameter: 15-80mm
Thickness: 1.0 - 35 mm,0.35 - 1.5 mm
Type: Square Tubes
Alloy Or Not: Non-Alloy
Special Pipe: Thick Wall Pipe,API Pipe
Surface Treatment: Galvanized
Technique: Cold Rolled,ERW
Package: seaworthy bundle
Application: Structure Pipe,Structure Pipe
Packaging Detail: standard export pacakge
Package Preview: https://sc02.alicdn.com/kf/H41653e5f8b03448e89c192cd4cc04fa0a.jpg_640x640.jpg
Tianjin Zhanzhi Steel Co., Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 2,800,000+
R&D staffs
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Products Overview


Quick Details

Standard:ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466
Grade:10#-45#, 16Mn, A53-A369, Q19
Thickness:1.0 - 35 mm
Section Shape:Square
Outer Diameter:20*20-600*600
Place of Origin:Tianjin, China (Mainland)
Secondary Or Not:Non-secondary
Application:Structure Pipe
Technique:Cold Rolled
Special Pipe:Thick Wall Pipe
Alloy Or Not:Non-alloy
Name:galvanized steel pipe/iron rectangular tube
Yield Strength:360-380Mpa
Tensile Strength:560-580Mpa
Bend Test:Qualified
Impact Value:V-notch

Packaging & Delivery

Packaging Details:galvanized steel pipe/iron rectangular tube
                                     1.In bundles
                                     2.Standard export packing
                                     3. According to customer's requirements.
Delivery Detail:      15-30days Rectangular Pipe

Product Description

Corrugated square galvanized steel pipe iron rectangular tube

Square:20*20-600*600 mm
1.0-32 mm
GB/T3094-2000 GB/T6728-2002
JIS G 3466
DIN EN 10210
or according to customers requirement.
SS400 and so on.      
Hot Rolled, Cold Rolled,
High-frequency welded,
Bared, Oil, Galvanized, Paint
6m, 12m, or according to customers requirements
Machinery manufacture,
Roads and Bridges,
Port of Shipment
Tianjin, China 
In order to make best quotation, Please kindly indicate length, width, thickness and the standard,material you required.
Products Show

Corrugated square galvanized steel pipe iron rectangular tube


Processing of Corrugated square galvanized steel pipe iron rectangular tube

Production line of Corrugated square galvanized steel pipe iron rectangular tube

Our service
High quality
Passed the ISO9001:2015 quality system authentication.
Perfect Packing
Galvalume steel coil's perfect seaworthy package with wooden pallet.
Excellent Transport
Delivery these goods in excellent transporation.
Our company


We are Group company mainly engage in the steel processing&trading business, founded in the 1990s,we are the Gold membership of My Steel.net, 800+ staff,35+ years service experience for industrial steel , 40+ great large mills and cooperation partners in China, 60,000+customers in domestic and overseas market,25,000+ m2 non-dust workshop,4000,000+ MT production per year, 10 billion USD of annual turnover,ranking the Top 100 private enterprises in China ,15+ subsidiary companies and processing centers spread all over China costal area,1 hour reach Shanghai port, Tianjin port ,Guangzhou Port ,this is how we keep good quality ,most efficent delivery and reliable cooperation for global valued customers. We have been engaging in the steel processing&trading business for over 35 years since the 1990s,best service and the most competitive price is one of our greatest advantages that make us today !

Our advantages:

1.We've got 35 years experience of steel .
2.We do large stocks of normal sizes,with prime quality and most competitive prices.
3.We do galvanizing-drilling holes-cutting into lengths one-stop services.
4.We can ensure most prime production wih very short delivery time.

Our Certifications

Review the past, we made a remarkable achievement. Look forward to the future, we are full of confidence to success. In the future development, we will improve the internal management system, increase the absorption and cultivation of talents, optimize the allocation of resources, and actively promote the diversification of business development space, transforming the traditional steel trade business enterprise to the iron and steel logistics service enterprise, to enhance the core competitiveness of enterprises.
In the future business development plans, the group will further improve internal management mechanism, increase the absorption and training of talents, take great efforts to optimize the enterprise resource allocation, create a strong capability sales system and ultimately enhance competitive strength among the domestic steel enterprises. The group will work together with the old and new partners to create a better future! 


Q: Do you have the Corrugated square galvanized steel pipe iron rectangular tube?

A: We have galvanized steel pipe iron rectangular tube in stock ,also can produce according to your order.

Q: Do you provide samples ?How can I get a sample to check your quality? is it free or extra ?
A: After price confirmation, you can require for samples to check our quality counter display. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ. 

Q: What's the delivery time?
A: 15~30days after receiving T/T prepayment or LC date.

Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: How can we trust you?
A: Zhanzhi steel has been manufacturing and selling steel products for many years since the 1990s .Now we have been established cooperation with the alibaba.com .Trade assurance is a service by alibaba designed to creat trust in trade,providing buyers with a set of features and protections to help ensure suppliers honor important details of the contract. If supplier does not meet the shipping time or preshipment product quality requirements in the contract,Alibaba.com will refund up to the covered amout for your order.

To get much more information ,you can click the link http://tradeassurance.alibaba.com