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ST52 Cold drawn Seamless steel tube for Hydraulic Cylinder

FOB Price

USD $0.8 - $1.2 / Kilogram

5 Kilograms(Min.Order)

Supply Ability 500 Metric Ton / Metric Tons per Month
Port yantai/qingdao
Payment Terms:T/T

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Product Details

Thickness:	2, 30
Section Shape:	Round	Outer Diameter:	30 - 250 mm	Place of Origin:	China
Secondary Or Not:	Non-secondary	Application:	Hydraulic Pipe	Technique:	Cold Drawn
Certification:	Other, ISO 90012008	Surface Treatment:	Other, according to the customer's aquirement	Alloy Or Not:	Non-alloy

Product Description

ABOUT OUR COMPANY

ST52 Cold drawn Seamless steel tube for Hydraulic Cylinder

YAN TAI XINPENG STEEL PIPE CO.,LTD

we are the top 5 manufacturer of precision seamless steel tube in China ,and our company established in 1992 ,so we have more than 20 years experience in the steel tube world ,we mainly produces all kinds of seamless steel tube ,such as cold drawn /rolled seamless steel tube ,hydraulic cylinder steel tube ,honed tube ,SRB tube and so on ,which are widely used in hydraulic cylinder ,automobile ,oil drilling ,textil machinery ,engineering manchinery .

ABOUT OUR PRODUCT

Article	st52 Cold drawn Seamless tube for Hydraulic Cylinder with Best Machanical Properity
Surface	according to the customer’s acquirement
Length	1m - 6m or as your requirement
W.T.	2-30mm
O.D.	30-250mm
Application	Vehicles, engineering machinery hydraulic chassis, air piping system, etc
Packing	We usually bundle with steel strips ,branding parcel ,wooden box
Terms conditions	CIF,CFR,FOB
Payment	should be 30% in advance by T/T and the balance upon B/L copy or L/C.
Delivery Time	25 days after received the deposit by T/T
Note	we can produce other standard as the customers' requirement

THE TOLERANCE OF DIMENSION

Size of I.D	I.D Tolerance			Tolerance of wall thickness
Size of I.D	H8	H9	H10	±7.5% >210mm ±10%
30	+0.0330	+0.0520	+0.0840
>30-50	+0.0390	+0.0620	+0.1000
>50-80	+0.0460	+0.0740	+0.1200
>80-120	+0.0540	+0.0870	+0.1400
>120-180	+0.0630	+0.1000	+0.1600
>180-250	+0.0720	+0.1150	+0.1850
>250-315	+0.0810	+0.1300	+0.2100

Chemical composition of Material:

Steel grade	Chemical composition,%
	C	Si	Mn	P	S	Cr
				P	S	Cr
				≤
St45 (20#)	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	0.25
ST52(E355)	≤0.22	≤0.55	≤1.6	0.025	0.025	0.25
SAE1026	0.22-0.28	0.15-0.35	0.6-0.9	0.04	0.05	/
STKM 13C	≤0.25	≤0.35	0.3-0.9	0.04	0.04	/
Q345B	≤0.2	≤0.5	1.0-1.6	0.03	0.03	0.30
CK45	0.42-0.50	0.17-0.37	0.5-0.8	0.035	0.035	0.25

Mechanical Property of Material:

Delivery condition	cold finished(hard)(BK)		Cold drawn and stress-relieved(BK+S)
Steel grade	Rm MPa	Elongation A5(%)	Rm MPa	ReH MPa	Elonggation A5(%)
St45	≥550	≥5	≥520	≥375	≥15
20#	≥550	≥8	≥520	≥375	≥15
St52 (E355)	≥640	≥5	≥600	≥520	≥14
SAE1026	≥640	≥5	≥600	≥510	≥15
STKM 13C	≥550	≥8	≥520	≥375	≥15
Q345B	≥640	≥5	≥600	≥520	≥14
CK45	≥640	≥5	≥600	≥520	≥10

THE PICTURES OF PRODUCT AND COMPANY

THE PACKAIONG AND SHIPPING

(1)Delivery time: In 20 days or according to client's requires

(2)Trade terms: EXW/FOB/CIF etc

(3)Payments: T/T or L/C or according to client's requires

(4)Port: Yantai or Qingdao

(5)MOQ: 5 metric tons or at customer's demands

(6)Packing: we usually bundle with steel strips ,branding parcel or wooden box outside ,or according to the customer’s acquirement

OUR SERVICES

(1)Delivery time: In 20 days or according to client's requires

(2)Trade terms: EXW/FOB/CIF etc

(3)Payments: T/T or L/C or according to client's requires

(4)Port: Yantai or Qingdao

(5)MOQ: 5 metric tons or at customer's demands

(6)Packing: we usually bundle with steel strips ,branding parcel or wooden box outside ,or according to the customer’s acquirement

THE PROCESSING

OUR CERTIFICATE

THE APPLICATION

cold drawn seamless steel tube widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestry machinery, etc.

Contact Us

Yantai Xinpeng Steel Pipe Co., Ltd.: Contact nameJudy Gao; Phone0086-535-6835398; Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong

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Cold rolled/drawn Seamless tube	DOM Tube	main products	MIld Seamless tubes
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ST52 Cold drawn Seamless steel tube for Hydraulic Cylinder

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