DIN2391 ST52 BK BKS GBK NBK Hydraulic Cylinder Honed Seamless Steel Pipe Piping with Competitive Pri

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shandong
Validity to: Long-term effective
Last update: 2017-12-28 01:18
Browse the number: 216
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Product details

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.

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