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40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe

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40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe

Place of Origin : Cangzhou,China (Mainland)

Packaging Details : packed in bundle by steel trips ,in plastic bags, as required

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Product Description
40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe

Product name	40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe
O.D	1010-10001000mm
W.T	0.8-30mm
length	1-12m or according to per request
Steel Grade	IS 3589, IS 1239, IS:1161 Fe 330, Fe 410)
	BS 1387, BS4568, S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH,
	S355J2H, St12, St13, St14, St33, St37, St44, ST52
	JIS G3444 STK290,STK400,STK500,STK490,STK540

	Q195—Grade B, SS330, SPC, S185,ST37
	Q215—Grade C,CS Type B, SS330, SPHC
material	Q235---Grade D, SS400, S235JR, S235JO, S235J2
	Q345---SS500, ST52
	10#,20#,45#, etc

	1)Oiled
Surface treatment	2) Galvanized
	3)3PE Anti-corruption coated
	4)Painting black
	5)According to the customers’ requirement
Zinc coating	40g,60g,80g,100g,120g,270g,400g,500g,550g
Zinc coating	7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm
application	1)Construction steel pipe shipbuilding, bridging and automobile chassis
application	2)Steel structure.decoration etc
	1)Big OD: in bulk
	2) Small OD: packed by steel strips
Package	3)Plastic bags
	4)According to customer’s requirements
Delivery	Normally 7~15 days after get deposits or according to quantity
	1) reasonable price with excellent quality
Advantage	2)abundant stock and prompt delivery
	3)rich supply and export experience, sincere service
Technique	1)Electronic Resistance Welded (ERW )
	2)Electronic Fusion Welded (EFW)
	3)Double Submerged Arc Welded (DSAW)
Marking	Tubes are distinguished by colour at two ends. .Light tube-Brown,
Marking	Medium tube-Blue, Heavy tube-Red
Welded Line Type	Longitudinal
Test Certificate	Manufacturer Test Certificate.
	IBR Test Certificate
	Laboratory Test Certificate from Govt. Approved Lab.
	Under Third Party Inspection with Excise Gate Pass to avail Modvat benefit.

Inspection	With Hydraulic Testing, Eddy Current , Infrared Test

40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe

chemical composition

Material	Chemical composition					Mechanical property
	C	SI	MN	P	S	yield strength	tensile strength	elongation
						MPA	MPA	no more than
Q195	0.06~012	0.3	0.25~0.5	≤0.05	≤0.045	195	315~390	33
Q235A	0.14~0.22	0.3	0.3~0.7	≤0.05	≤0.045	235	375~460	26
Q235B
Q235C	≤0.18	0.3	0.35~0.8	≤0.04	≤0.04	235	375~460	26
Q235D	≤0.17	0.3	0.35~0.8	≤0.035	≤0.035	235	375~460	26
Q345A	≤0.20	≤0.55	1.00-1.60	≤0.045	≤0.045	345	470~630	21
Q345B
Q345C
Q345D	≤0.18	≤0.55	1.00-1.60	≤0.025	≤0.025	≥295	470~630	22
Q345E

40x40 iron fence rectangular carbon mild steel tube sizes / weight ms square pipe

Q&A
Q: What's your payment terms?
T/T 30% in advance by T/T ,70% seeing the copy of BL or LC at sight or LC 30days.
Q: What's your delivery time?
7~15 days after received the deposit. Some product has stock ,will delivery soonest
Q: Are you manufacturer or trader?
We are the manufacturer .
Q:Where's your factory?
Our factory is in Cangzhou,afforded enough production ability and earlier delivery time.
Q: Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange picking up u.

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