Main Products: Steel Pipe , , ,
Quality Hydraulic Cylinder Cold Drawn Steel Tube
USD $1,500 - $1,580
Min.Order:1
Quick Details View All >
Business Type: OtherMain Products: Steel Pipe , , ,Product Details
COMPANY INFORMATION
Din2391 St52 Seamless Steel Honed Tube For Hydraulic Cylinder
we are the manufacturer of precision seamless steel tube ,and we are the top 5 manufacturer in China .we mainly produces various specifications seamless steel tube ,such as cold drawn seamless steel tube ,hydraulic cylinder steel tube ,SRB/honed steel tube ,cold /hot rolled seamless steel tube .our company established in 1992 ,so we have 20 years experience in steel tube world .so welcome to our company to negotiate business and visiting .
PRODUCT INFORMATION
Production | CK20 cold drawn seamless small diameter steel tube for structure |
Standard | DIN 2391/EN 10305/GB/T8162/ASTM A519,etc. |
Out Diameter | 30mm-250mm |
Wall Thickness | 2mm-30mm |
Material | 10#-45#,st35-st52,q345,25Mn |
Length | According to the customer’s acquirement |
Surface treatment | According to the customer’s need |
Technique | Seamless & welded |
Usage | 1. hydraulic cylinder 2. automobile 3. oil drilling 4.textil machinery 5. printing machinery 6. engineering machinery |
Package | 1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's required. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. |
Supply | 1. seamless steel pipe 2. cold drawn seamless steel tube 3. hydraulic cylinder steel tube 4. DOM tube 5. SRB/honed steel tube 6. hot rolled seamless steel tube 7. cold rolled seamless steel tube |
Min Order Quantity | According to customer's requirement |
Payment terms | L/C, T/T, |
Contact | If you have any questions, please feel free to contact me. |
SOME DIMENSION
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 |
THE TOLERANCE OF DIMENSION
Size of I.D | I.D Tolerance | Tolerance of wall thickness | ||
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 | |
PACKAGING 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 PROCESSING
TESTING
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material |
2.100% Dimension & Visual Examination |
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test |
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor) |
6.Straightness Test (optional) |
7.Roughness Test (optional) |
8.Intergranular Corrosion Test(optional) |
9.Impact Test (optional) |
10.Grain Size Determinations (optional) |
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION. |
APPLICATION
Application | Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services. |
For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use, auto shock reducer inner cylinder,gas spring use etc. | |
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment,Drawing-oil-equipment and structure purposes. |
OUR CERTIFICATE
FAQ
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 500 tons per month, 6000 tons per year.
Q: what about your package
1. bundle packing
2. marking as per customer's requests
3. paint on the pipe as per customer request
4. pipe caps as customer reques
Q: What is your main market &main customers
A: We have 23years experience on steel pipes .Our main market includes China, Korea, Pakistan etc.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems and we are trade assurance supplier.
1. Cargo track service during transporting and feedback service after cargo is loaded on board
2. Flexible terms of payment by
3. Big discount for repeat customers
4. Smooth delivering procedure
5. Payment Terms: T/T , L/C And so on.
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