Product Details

Product Information

Product Name	Square Rectangular Steel Pipe/Tube
Grade	Q195—Grade B, SS330, SPC, S185
	Q215—Grade C,CS Type B, SS330, SPHC
	Q235---Grade D, SS400, S235JR, S235JO, S235J2
	Q345---SS500,ST52,S355JR
Dimensions	10mm10mm - 500mm500mm 20mm10mm - 500mm300mm
Wall Thickness	0.6-15mm
Length	Normal size is 6m,depends on customers' requirement
Surface treatment	1. 3PE, PVC,black and color painting
	2. Transparent oil,anti-rust oil
	3. According to clients requirement
Application	Mainly used in water engineering, petroleum and natural gas industry, chemical industry, agricultural irrigation, urban construction,
Standard	ASTM,AISI,JIS,GB, DIN,EN
Delivery Detail	Inventory About 5-7; custom-made 25-30;
Delivery Detail	According to order's quantity.
Packing	Standard export packing
Packing	Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk
Zinc Weight	40g,60g,80g,100g,120g,270g,400g,500g,550g
Zinc Weight	7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm

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

Company Profile

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

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

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

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

FAQ

Q: How about the product test?
A:Based on the pipe standard, the pipes will be tested by hydrostatic test , X-ray inspection and full body UT test , after manufacture and heat treatment.

Q:How does your company do regarding quality control?
A:BV and SGS certificates, production process followed the ISO 9000 system.

Q:How long Can You Guarantee for This Product?
A:We will follow the order one year,if any problem,can contact us.

Q: Do you give any discount ?
A: We'll surely try our best to help you get those by the best price and good service at the same time.

Q:How can I get some samples?
A:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.