Seamless Steel Special Shaped Pipe cold finish

     

mechanical properties table of cold drawn shaped steel tube
standard	steel grade	tensile strength/Mpa	yield strength/Mpa	elongation%
		min
gb/T3094	10	335	205	24
	20	390	245	20
	35	510	305	17
	45	590	335	14
	q235	375	235	20
	q345	510	315	21

 

Chemical composition table of cold-drawn shaped steel tube
standard	steel grade	C	SI	MN	P<	S<	CR<	NI<	CU<
GB/T 3094	10	0.17-0.13	0.17-0.37	0.35-0.65	0.035	0.035	0.15	0.30	0.25
	20	0.17-0.23	0.17-0.37	0.35-0.65	0.035	0.035	0.25	0.30	0.25
	35	0.32-0.39	0.17-0.37	0.50-0.80	0.035	0.035	0.25	0.30	0.25
	45	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	0.25	0.30	0.25
	q345	<0.20	<0.55	1.00-1.60	0.045	0.050	-	-	-
DIN 1629	ST37.0	<0.17	0.17-0.37	0.35-0.65	0.035	0.035	0.25	0.25	0.25
	ST44.0	<0.21	0.17-0.37	0.50-0.80	0.035	0.035	0.25	0.25	0.25
	ST55	0.33-0.41	0.17-0.37	0.50-0.80	0.035	0.035	0.25	0.25	0.25
	ST52.0	<0.22	<0.55	<1.60	0.035	0.035	0.25	0.25	0.25
	CK45	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	0.25	0.25	0.25

    Want a Quick Quote? Fill in a detailed description of type of material and lengths; also please include specifics about shipping, quantity. A fast and efficient service is assured.   2.OD:8mm-80mm;WT:1mm-12mm
3.Standard: GB/T8162 , GB/T8163 ,GB/T 3049,DIN1629   special shape,cold drwan technique:      Special shape Seamless Steel Pipe made by cold drawn.  Packaging & Shipping   Our products are widely used for the auto/motorcycle/agricultural machine/railway project/low  high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards processing & manufacturing industries.    ** How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and 10days for the sample.  

** What is your minimum order?
Usually 5 ton for each size, please contact us when you are trying to purchase less than container load

** What form of quotation do you offer?
FOB Tianjin, CIF and CNF Your destination   ** What is your payment term? 
Payment is 30% deposit, 70% before shipment    ** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .       Inquiry now! 

Contact us if you need more details on Special Shaped Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Special Shaped Steel Tubes、Cold Drawn Seamless Tubes. If these products fail to match your need, please contact us and we would like to provide relevant information.

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