Factory Lowest Price Weight List Q195/Q235 Pre-Galvanized Square and Rectangular Hollow Section Steel Tube/Pipe

• After-sales Service: 7X24 Hour Online Technical Services
• Warranty: 2 Years
• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Model NO.: Q195/Q235
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Square
• Length: 12m, 6m, 6.4m, Customers′ Requirements
• Special Pipe: API Pipe, EMT Pipe
• Product Name: Square Tube
• Keyword: Galvanzied Steel Pipe
• Grade: Carbon Steel
• Tolerance: ±1%
• Shape: Round.Square.Rectangular
• Transport Package: Standard Sea Packing
• Specification: Thickness 0.5 - 2.0 mm
• Origin: China
• Production Capacity: 1000 Tons/Month

Product Description

Product Name	Galvanized square pipe
Specifications	Square pipe: 20*20mm~500*500mm Thickness: 1.2mm~20mm Length: 2.0m~12m
Material	Low carbon steel
Steel Grade	Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C
Standard	EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36
Surface Anti-rusty Coating	pre-galvanized (Zinc coating: 40-80g/m2) hot dipped galvanized (Zinc coating: 200-600g/m2 )
Pipe Ends	Plain ends
Certificates	ISO 9001 / ISO 18001 / ISO 14001 / CE
Packing and Shipment	1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 2. above OD 300mm in bulk or according to custom opinion 3. 25 tons/container and 5 tons/size for a trial order; 4. For 20" container the max length is 5.8m; 5. For 40" container the max length is 11.8m.
Usage	Construction / building materials steel pipe Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe
Trade terms	FOB, CFR, CIF, EXW, FCA
Payment terms	T/T, LC
Delivery time	15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main market	Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania

 

Square  Pipe size chart
Square Hollow Section	Thickness
20*20 25*25 30*30	1.2-3.0
40*40 50*50	1.2-4.75
60*60	1.2-5.75
70*70 80*80 75*75 90*90 100*100	1.5-5.75
120*120 140*140 150*150	2.5-10.0
160*160 180*180 200*200	3.5-12.0
400*400 280*280 450*300 450*200	5.0-20.0
250*250 300*300 400*200 350*350 350*300	4.5-15.75

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