Galvanized Welded Rectangular/Square Pipe/Tube, Hollow Section Pre-Galvanized Steel Pipe

• Customization: Available
• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Machinery Industry, Construction & Decoration
• Section Shape: Rectangular
• Packing: Factory Standrad
• Transport Package: PVC Packing
• Specification: Thickness:0.6-25mmOuter Diameter:15*15-1000*1000mm
• Origin: China
• Production Capacity: 10000t/Months

Product Description

Product Information 
 

Product Name	Pre Galvanized Square/Rectangular Steel Pipe
Material	Q195 similar to a283 GR.B, 040a10, ss330
	Q235 similar to a283 GR.D, 080a15,CS type B
	Q345 similar to a737 GR.B, SS400, S235JR
Material Chemical Composition	C	Mn	Si	S	P
	0.06-0.12	0.25-0.50	<=0.30	<=0.050	<=0.045
	Tensile strength: 315-430(Mpa)
	Yield steength:195(Mpa)
	Elongation:33
Shape	Square / Rectangular
Outer Dia(mm)	15*15mm-1000*1000mm /  10*20mm-700*300mm
Wall Thickness(mm)	0.6-25mm
Length	5.8m-12m
Surface Treatment	1)Black,Pre-galvanized
	2)oiled,powder coating
	3)Galvanized as your requirement
	PS:Pre galvanized steel pipe: 60-150g/m2; Hot dipped galvanized steel pipe: 200-400g/m2
End Finish	Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Packaging	Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Inspection	With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection,  With Nondestructive Inspection
Application	construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc
Others	1:Special design available according to requirement
	2:Pipe can be necked dowm, punching hole on pipe wall.
	3:Pipe fittings, elbows are available.
	4.All production process are under the ISO9001:2000 strictly

Production Process 



Surface Treatment 



Quality Inspection 

1)Before Shipping ,Our professional Inspectors Will Check The Pipe's Diameter ,Thickness ,Length,
Chemical Composition, Mechanical Properties,Zinc Coating  etc, Everything is Ok, Then Will Shipping
and Supply a MTC With Full Information .

2)Support The Third Party Inspection ,SGS, BV and Others.



Product Application 


Packing & Shipping 




About Us 
 

Tianjin Jinxinbao Metal Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters
location at the larges twelded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the
most professional manufactuer of galvanized steel products in this area. There have total 6 galvanized
production lines ,about 200 employees and  annual production morethan 200000 tons .
 

In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is
Tianjin Baojing New Energy Technology Co.,LTD , which produced all kinds of customized products and
sucessful supply for many PV projects .

As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory's
galvanized steelproducts, especially galvanized steel pipe ,square and rectangular steel tube, seamless
steel pipe ,ERW steel pipe, galvanizedsteel coil/sheets ,scaffolding steel props, PV mounting system .
 

In the past ,we get good feed back from old clients, and we will more fouce on the quality and improve
the service to thankful each client in the future.

FAQ

Q:What is your payment?
A:1. 30%TT deposit, 70% balance against with BL copy . 
  2. 100% LC at sight /45 days or 60 days LC 

Q:What is the product's warranty ?
A:As long as you received our cargo within 1 years, you have any problem ,pls feedback to us .After
cnofirming our quality cause ,we will resend new pipes or give reasonable compensation for you.

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 can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm, the
sample details, the samples will be ready for delivery in 3-7days,  and will be sent to you via express and
arrive in 3-5days.

Q:Any value-added Services?
A:Fottunately for you,we are very experience in this industry. We have equipped our warehouse with the
necessities to perform in-housepainting,coating,pipe cutting, etc.