Best Price Pre Galvanized Square and Rectangular Hollow Section Steel Pipe and Tube

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Construction & Decoration
• Section Shape: Square
• Steel Material: Q195, Q215, Q235, Q345
• Transport Package: PVC Packing
• Specification: OD: 12*12-100*100
• Origin: China
• Production Capacity: 10000t/Months

Product Description

Product Description

	CHS	RHS	SHS
	(Circle hollow section)	(Rectangular hollow section)	(Square hollow section)
Technique:	Electrical Resistance Weld (ERW)
Usage:	Construction / building materials steel pipe
	Scaffolding pipe
	Fence post steel pipe
	Fire protection steel pipe
	Greenhouse steel pipe
	Low pressure liquid, water, gas, oil, line pipe
	Irrigation pipe
	Handrail pipe
Pre Galvanized Pipe Specifications:	OD 12-219mm	OD 8*16-50*100mm	OD 12*12-100*100mm
	WT 0.8-2.3mm	WT 0.8-2.3mm	WT 0.8-2.3mm
	Length: 1-6m	Length: 1-6m	Length: 1-6m
Hot Dipped Galvanized Pipe Specifications:	OD 20-660mm	OD 20*30-300*650mm	OD 20*20-500*500mm
	WT 1.5-18.0mm	WT 1.5-18.0mm	WT 1.5-18.0mm
	Length: 1-12m	Length: 1-12m	Length: 1-12m
Standard:	BS EN 39, BS 1139,	BS EN 10219	BS EN 10219
	BS 1387,  BS EN 10219,	ASTM A500,	ASTM A500,
	API 5L, ASTM A53, ASTM A500, ASTM A795,	JIS G3466,	JIS G3466,
	ISO65, ANSI C80,	GB/T6728	GB/T6728
	DIN2440,
	JIS G3444,
	GB/T3091
Material:	S195, S235, S355/GRA, GRB/STK400/ SS400/Q195, Q235, Q345
Surface:	1. Pre-Galvanized (Zinc coating: 40-80g/m2)
	Hot Dipped Galvanized (Zinc coating: 200-600g/m2 )
	2. Oiled with PVC wrapped
	3. Varnished / Painted in black or red or other color
	4. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy
Pipe Ends:	Bevelled Ends, or Threaded Ends, Orgrooved Ends, or Plain Ends	Plain Ends	Plain Ends
Main market:	Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa

Production Process



Quality Control:

1.No cracks and internal defects
2. Straightness
3. Without burrs or drops
4. Without surface scale
5. Smooth surface, no scratches
6. If welded: Welding line is good and tidy, no virtual welding; If seamless, no welding seam
7. The corner of square/rectangular tube is a little bit oval

Product Application 

Packing & Delivery:




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 about your payment term?
A: Usually L/C or 30% as deposit and 70% against copy of B/L by T/T.
 
Q: What about your standard delivery date ?
A: Within 10-25 days after receiving your deposit.
 
Q: How about your capacity?
A: For steel pipes, 10,000,000 tons per year. 
 
Q: What about your package
A: Usually as customer's requirement.
 
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
 
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter 
2) Wall thickness    
3) Section Shape (round, square etc.)
4) length for each pipe       
5) steel grade   
6) Standard (e.g.: API 5L)
7) Order quantity   
8) Designation port (BK, BKW etc.)  
9) Trade Terms
 In all, the more detailed information, the more exact price we quote.