AISI 4130 Cold Drawn Seamless Precision Steel Tube Manufacture
~~~WE ARE THE MANUFACTURE ~~~
we are the top 5 manufacture of precision seamless steel tube in China , we have produce various specificatios cold finished steel tube ,such as cold drawn /cold rolled seamless steel tube ,SRB tube ,honed tube and hydraulic cylinder etc.our products mainly uesd in hydraulic cylinder ,automobile ,oil drilling ,textil machinery ,and engineering machinery ,welcome to our factory to visting and negotiate business .
~~~ABOUT OUR PRODUCT ~~
Product |
4130 cold drawn seamless precision steel tube manufacture |
Material |
Carbon Steel/ Alloy Steel |
Section Shape |
Round |
Grade |
10#(St37.4,St35,St37,E235),20#(St45,St44,E255),45#(Ck45),16Mn(St52) and other special material. |
Standard |
DIN2391,EN10305-1,GB/T3639 |
Certification |
ISO9001 |
Technique |
Cold rolled & Cold drawn |
Application |
Widely used in automobiles, motorcycles, gas springs, hydraulic machinery, construction machinery and refrigeration industry. |
Supply Status |
BK, BKS, BKW,NBK, GBK |
Package |
Wrap in bundles with plastic woven bags |
Trade Terms |
T/T L/C |
Delivery Time |
In time |
~~~ the tolerance of the steel tube
~~~some dimensions ~~
40*50 |
90*110 |
140*170 |
190*215 |
40*55 |
95*110 |
145*170 |
190*220 |
50*60 |
95*115 |
150*170 |
190*225 |
50*65 |
100*110 |
150*175 |
200*220 |
55*70 |
100*114 |
150*180 |
200*225 |
60*70 |
100*115 |
155*180 |
200*230 |
60*75 |
100*120 |
160*175 |
200*245 |
60*78 |
100*125 |
160*180 |
200*250 |
63*73 |
105*125 |
160*185 |
220*250 |
63*75 |
110*125 |
160*190 |
220*270 |
63*76 |
110*130 |
160*195 |
225*250 |
63*78 |
115*130 |
165*190 |
240*273 |
65*80 |
115*135 |
165*205 |
250*290 |
70*80 |
120*140 |
170*200 |
250*300 |
70*82 |
125*140 |
180*200 |
260*300 |
70*85 |
125*145 |
180*205 |
280*323 |
70*90 |
125*150 |
180*210 |
280*355 |
75*90 |
130*150 |
180*215 |
300*350 |
80*92 |
130*155 |
180*220 |
200*213 |
80*95 |
130*160 |
185*205 |
200*216 |
80*100 |
135*160 |
185*215 |
250*266 |
85*100 |
140*160 |
185*220 |
|
90*105 |
140*165 |
190*210 |
|
~~~ABOUT THE PACKAGING ~~
(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
~~ABOUT THE PROCESSING
Xinpeng have passed ISO9001:2015 verified.
Better quality System control best quality .
We have our own Labroarty on the mechanical test and UT testing!
Qualiry Team 15 persons , Target of us is 3000PPM!

1.Are you a trading company or manufacturer?
We are the professional manufacturer of precision seamless steel pipe since the year 1992.
2. How can I get the price?
We usually quote within 24 hours after we get your inquiry by telling us the material, out diameter,
wall thickness length, quantity and application of the steel pipe which you need.
If you are very urgent to get the price.
please inform us in email so that we will regard your inquiry priority.
3. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. we will provide you
the sample for free, however we could only make sure the same material, the dimension will be
much similar as your request but not same.
And customer should afford the charge of shipment.
4. What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order.
if normal order 25-30days.
5. What is your terms of delivery?
We accept FOB CIF EXW CFR.
Send Inquiry to This Supplier
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