Bike Frame Chromoly 4130 4140 Cold Drawn Seamless Steel Pipe
bike frame chromoly 4130 4140 high press cold drawn seamless steel pipe
1.Product Name: bike frame chromoly 4130 4140 high press cold drawn seamless steel pipe
2.Outer Diameter: 30-300mm
3.Wall Thickness: 2-30mm
4.Material Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 SAE4130 4140 STKM13A STKM13C
5.Package: Standard export packing or as client’s request
6.Delivery Condition: BK/BKW/BKS/GBK/NBK
7.Delivery Time: Within 20-30 days after receiving payment or as client’s request
8.Trade Terms: FOB Yantai, Qingdao, or as client’s request
9.Payment Terms: T/T or L/C or as client’s request
10.Supply Ability: 500 metric tons/per month
11.What we can provide are seamless pipe, carbon steel pipe, cold drawn pipe, cold rolled pipe, honed tube, hydraulic cylinder tube, hydraulic pipe, cylinder pipe, and so on.
seamless tube, carbon tube, cold drawn steel tube, cold drawn steel pipe, cold rolled steel tube, cold rolled steel pipe, honed steel pipe, hydraulic tube, cylinder tube, hydraulic cylinder pipe...
*****************************************************************************************************************************************************Our Precision Steel Tube
ld drawn pipe, cold rolled pipe
After pickling, phosphating, our seamless pipe can do deep work such as cold drawn, or cold rolled.
This process can change the size of OD, ID, WT and the mechanical property of the carbon tube.
Roughness: ra1.6-3.2
Straightness: 1:1000mm
2.honed tube,SRB tube
Utilize an abrasive stone,which turns while being moved in and out of the work piece.
The honing process makes :
1)Smooth surface finishes inside bores
2)Hold precise tolerances on bore diameters
ID H8 H9 H10
ID roughness 0.4-0.8μm
B: ID Skiving and roller burnishing
Two thin chips are cut at high feed rate while the tool passes through the workpiece,
producing mirror inner,with a bore precise tolerance .
ID H8 H9 H10
ID roughness 0.2-0.8μm
ID max 250mm
*****************************************************************************************************************************************************Our Processing
*****************************************************************************************************************************************************Our Company
Established in December 1992, Yantai Xinpeng Steel Pipe Co., Ltd. has been a professional hydraulic cylinder tube manufacturer over 20 years.
Xinpeng are equipped with JLB250T hydraulic cold drawn set, LD120 cold rolling set, annealing furnace,strong honed machine, polishing machine, lathe, saws CNC skived and roller burnished machine, kinds of testing machine.Strictly comply with the ISO9001 System, assure the best quality of seamless pipe.
What we can provide are seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube, and so on.
seamless pipe, cold drawn pipe, cold rolled pipe, honed tube, hydraulic tube, cylinder tube, hydraulic cylinder pipe.....
*****************************************************************************************************************************************************
Usual Size
Size ID*OD (mm) length can be fixed biggest 6M | |||
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 |
200*213 |
70*85 |
125*145 |
180*205 |
200*216 |
70*90 |
125*150 |
180*210 |
250*266 |
75*90 |
130*150 |
180*215 |
|
80*92 |
130*155 |
180*220 |
|
80*95 |
130*160 |
185*205 |
|
*****************************************************************************************************************************************************
Packing And Shipping
Packing: bundle with strips or wooden cases or as client's request
Shipping: arrange shipment within 30-45 days after receiving prepayment
*****************************************************************************************************************************************************
Our Service
1.100% quality satisfaction guarantee following with ISO9001 verified
2. professional package which can assure long distance sea transportation
3. delivery in time
4. more than 20 years experience specializing in steel trading line
5.alibaba trade assurance supplier
*****************************************************************************************************************************************************
FAQ
Send Inquiry to This Supplier
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