Factory Lowest Price 20mm*20mm Square Carbon Furniture Steel Pipe for Africa Market

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration
• Section Shape: Square
• Transport Package: Standard Seaworthy Packing or as Per Your Request
• Specification: 12*12mm-500*500mm
• Origin: Tianjin, China
• HS Code: 7216101000
• Production Capacity: 200000 Tun/Year

Product Description

 

Material	Q195  ASTM A500 Gr.A
Standards	ASTM A500  BSEN10219  GB/T3094 JIS G3466 BS EN10210  GB/T6728 BS1387
Technique	Welded,ERW,Cold Rolled,Hot Rolled
Packing	galvanized: in bundles 1.Big OD:in bulk   2.Small OD:packed by steel strips 3.By woven cloth with 7 slats
Usage/Application	Mechanical & manufacture, Steel structure, Shipbuilding, Bridging ,Automobile chassis Water Pipelines, Waste waterlines , Water supply mainsDeep  tube wells casing pipes,  Gas/Natural gas pipe lines,
Delivery details	1~30 days after received the deposit. 1. Containers 2. Bulk Vessel

Size of pre-galvanized steel pipes: square and rectangular steel pipe/hollow section

Size	Wall thickness	Size	Wall thickness	Size	Wall thickness	Size	Wall thickness
mm	mm	mm	mm	mm	mm	mm	mm
13x13 16x16 20x20 25x25 30x30 40x40 50x50 80x80 100x100	0.7-1.2 0.7-1.5 0.7-2.0 0.7-2.0 0.7-2.0 0.7-2.5 0.7-2.5 1.0-2.5 1.0-2.5	20x30 20x40 25x50 30x40 30x50 30x60 37x57 37x77	0.7-2.0 0.7-2.0 0.7-2.0 0.7-2.0 0.7-2.0 1.0-2.0 0.7-2.0 0.7-2.0	40x60 40x80 50x70 50x100 80x120 38x38 75x75 75x38	0.7-2.5 0.7-2.5 0.7-2.5 0.7-2.5 1.0-2.5 1.0-2.0 1.2-2.5 1.0-2.5	32x32 19x19 15x15 75x25 75x50 13x25 50x150 45x90	1.0-2.0 1.0-2.0 1.0-2.0 1.0-2.5 1.0-2.5 0.7-2.0 1.0-2.5 1.2-2.5

About our quality:

• 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

Quality Control:

Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional manufactuer of steel products in this area. There have total 6 galvanized production lines ,about 200 employees and annual production more than 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 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 focus on the quality and improve the service to thankful each client in the future.

Black Square Hollow Section Pipe
1. Size: 15mmx15mm-300x300mm
2. Material: Carbon steel
3. Factory price
4. Do small order
 

Size	OD	20*20-500*500MM
	Wall Thickness	0.6 mm-15mm
	Length	1-12M
Standard	ASTM A 500 Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
	BS EN 10219-2 :2006  Cold formed welded structural hollow sections finegrain steels
Steel Grade	S235, S235JR, S235 G2H, S275, S275JR, S355JRH ,S355J2H
	St33, St37, St44, ST52
	JIS G3444 STK290,STK400,STK500,STK490,STK540
Steel material	Q195 → SS330,ST37,ST42
	Q235 → SS400,S235JR
	Q345 → S355JR,SS500,ST52
Zinc Weight	40g,60g,80g,100g,120g,270g,400g,500g,550g
	7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm
Usage	1)Low Pressure Liquid, Water, Gas, Oil, Line Pipe
	2)Construction , Structure
	3)Agriculture fence post , door pipe

Surface Treatment
1) Color Painted (Black / Red / Varnish coating)
2) Galvanized
3) Oiled
4) As Clients' Requirements


PACKAGE & DELIVERY 
1) PVC Packing 
2) By Container 
3) By Bulk Vessel 
4) As Client's requirements





QUALITY CONTROL 

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.







FAQ

1)How manys days can you delivery after confriming order ?
If we have stock ,we can shipping within 5-7 days . If customized ,usually within 30 days with normal size . Specially sizes need to confirm with factory.

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

3)What is the product's warranty ?
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.

4) Can I have a trail order ?
Of course ,we are gald to make a trail order to show our quality and service . Getting your satification ,we can try more cooperation .

5) Can I have a vist ?
 Welcome your visiting ,we can communicate and exchange market information to develop more business.


CONTACT INFORMATION 

Sale Manager : Emma
Phone: [phone]