Construction Square Hot Dipped /Pre Galvanized Steel Pipe for Scaffolding

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Zinc Coating: No Less Than 220G/M2 and Upon to Clients
• Grade: Q195, Q235, Q345
• Delivery Time: Less Than 500tons 25-35days
• Transport Package: Export in Bundle
• Specification: As customers′ request
• Trademark: TYT(tianyingtai)
• Origin: China
• HS Code: 7306309000
• Production Capacity: 500000 Ton / Year

Product Description

Product Basic Info:

Shape:	round
OD:	1/2"-8"
Wall thickness:	0.6-2.3mm (Pre)    1.2-3.5mm(HDG)
length:	4-13m     (as customers' request)
Surface:	Pre Galvanized/Painted , can be dealed as customers'need
Zinc Coating:	Normal 40-60g/m2 or as clients'request
Material:	Q195/Q235/Q235
Standard:	ASTM-A53   /BS 1387-1985/   GB/T 3091-2001
Manufacturing Technique	Weld/Seamless, ERW/SSAW/LSAW, Cold Drawn/Hot Drawn
Ends:	Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes

Product  Chemical Composition & Mechanical Properties :  

Grade	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield	Tensile	Elongati
						Strength Mpa	Strenth Mpa	-on %
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

Production Application

1. Construction projects, civil chimneys, central air conditioning pipe,
2. Fences, threading pipe, greenhouse canopy (trellis tube),
3. Roller shutters doors, light steel keel,
4. Supporting tube, furniture, sports equipment, tents, guardrail etc.

Detailed Images