DIN2391 ST52 BK BKS GBK NBK Hydraulic Cylinder Honed Seamless Steel Pipe Piping With Competitive Price
Honed Steel Pipe
Hydraulic Honed Pipe
Hydraulic Honed Steel Pipe
Hydraulic Cylinder Honed Pipe
Seamless Honing Pipe
Product Information
Grade:20#(ck20,aisi1020),45#(ck45,aisi1045),st52(16Mn,Q345D),25Mn(STKM13CSt52 Hydraulic Cylinder using Cold drawn Seamless pipe-T),27SiMn and so on
2. Size range: ID: 30-250mm WT: 2-30mm
3. ID tolerance: H8, H9, and H10
4. Surface roughness: Ra 0.2— 0.8μm
5. Final supply condition: cold drawn and stress-relieved (BK+S), BK, NBK GBK
6. Machining allowance: 0.5-1.5mm
MECHANICAL PROPERTIES OF CARBON TUBE
Condition |
Material Grade |
T.S (MPa) |
Y.S (MPa) |
Elongation (%) |
BKS |
ST35 (10#) |
≥420 |
≥315 |
≥14 |
BKS |
ST45(20#) |
≥520 |
≥375 |
≥12 |
BKS |
ST52(16Mn) |
≥580 |
≥420 |
≥10 |
GBK |
ST35 (10#) |
≥315 |
≥35 |
|
GBK |
ST45(20#) |
≥390 |
≥32 |
|
GBK |
ST52(16Mn) |
≥490 |
≥30 |
|
NBK |
ST35 (10#) |
340-470 |
≥235 |
≥32 |
NBK |
ST45(20#) |
440-570 |
≥255 |
≥30 |
NBK |
ST52(16Mn) |
490-630 |
≥335 |
≥28 |
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
As one of the professional steel pipes manufacturers and suppliers with 20 years' experience, Xinpeng now brings customers din2391 st52 bk bks gbk nbk hydraulic cylinder honed seamless steel pipe piping with competitive price. High in quality and strength, competitive in price, you can rest assured to buy quality steel pipes with our factory, and customized orders is also welcomed.