High standard cold drawn tolled steel seamless tube
High standard cold drawn tolled steel seamless tube
High standard cold drawn tolled steel seamless tube
High standard cold drawn tolled steel seamless tube
High standard cold drawn tolled steel seamless tube
High standard cold drawn tolled steel seamless tube

High standard cold drawn tolled steel seamless tube

USD $800 - $1,000 /Metric Ton

Min.Order:5 Metric Tons

Supply Ability:
500 Metric Ton / Metric Tons per Month
Port:
qingdao yantai
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Shandong, China
Thickness:
2, 30
Application:
Hydraulic Pipe
Surface Treatment:
Other
Technique:
Cold Drawn
Alloy Or Not:
Non-alloy

Xinpeng Steel Pipe Co., Ltd.

Business Type: Other
Main Products: Steel Pipe , , ,

Product Details

Product Description

High standard cold drawn tolled steel seamless tube

 

chemical composition

 

 

Grade

chemical composition%

C

Si

Mn

P

S

20#

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

45#

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

SKTM13C-T(25Mn)

0.22-0.29

0.17-0.37

0.70-1.00

0.035

0.035

 

 

 

 mechanical property 

Delivery condition

BKS

Cold Drawn & Stress-Relieved

Steel Grade

Rm MPa

ReH MPa

Elongation A5(%)

ST45

≥520

≥375

≥15

ST52(E355)

≥600

≥520

≥14

SAE1026

≥600

≥510

≥15

45#

≥600

≥520

≥10

20#

≥520

≥375

≥15

 

Delivery condition

BK

Cold finished

Steel Grade

Rm MPa

Elongation A5(%)

ST45

≥550

≥5

ST52(E355)

≥640

≥5

SAE1026

≥640

≥5

45#

≥640

≥5

20#

≥550

≥8

 

 

 

we can provide such pipes:

1.Seamless steel tube and carbon tube

Widely used in oil,drilling, gas, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and AISI 1020. We can also offer as customized seamless steel tube.

2.precision steel tubes

cold drawn steel tube/cold rolled steel pipe

Grade: 20#45#16Mn25Mn Q345 27SiMnE355ST52 STKM13A STKM13C

Standard: GB/T8713GB/T3639DIN2391EN10305ASTMA519

Range: 30-300mm

Length: 11m(max)

The cold process can remove the oxide layer outside to improve surface and offer better mechanical property, also can change ID,OD,WT to meet every client request.

3. Honed steel tube&SRB steel pipe

ID Tolerance: H8H9 or as client's request

ID Roughness: RA0.4micron(max)

Length: 6m(max)

Inner roughness: Ra0.2-0.8um

Straightness: 1:1000 or customized

This process can improve the roughness of the inner tube to 0.2-0.8um and make tube for cylinder using directly.

 

4.Hydraulic cylinder steel tube

 

 Delivery Condition

1. BK(+C)

the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee

2. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again 

3. NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

Size Range of Us

High standard cold drawn tolled steel seamless tubeHigh standard cold drawn tolled steel seamless tube

High standard cold drawn tolled steel seamless tube

MECHANICAL PROPERTIES (we do much better than this)

Condition

Material Grade

T.S (MPa) lowest

Y.S (MPa) lowest

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

 

Packaging & Shipping

packaging details:  brand parcel        bundle with steel strips     wooden box      as clients request

delivery details:15 days after 30% T/T payment in advance High standard cold drawn tolled steel seamless tube

Company Information

   Yantai Xinpeng Steel Pipe Co,.Ltd. is one of the best suppliers of the precision tube and hydraulic cylinder tube in North of China. Since 2002 cold drawn machine set importing, Xinpeng become a big precision steel pipe manufacture with 500Mt month productivity in the next 12 years.

Products widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator, forklifts and the Petrol industry.

1. Hydraulic Cylinder Tube------Main products of Xinpeng,

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

2.SRB tube ----- used in Elevator buffer and Hydraulic Cylinder .

This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M.

3. Cold finished tube---- Widely Used.

Processing range 30-300mm, biggest length is 11M.

Xinpeng Have passed ISo9001 verified from 2015; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.High standard cold drawn tolled steel seamless tube

High standard cold drawn tolled steel seamless tubeHigh standard cold drawn tolled steel seamless tube

our processing

High standard cold drawn tolled steel seamless tubeHigh standard cold drawn tolled steel seamless tubeHigh standard cold drawn tolled steel seamless tubeHigh standard cold drawn tolled steel seamless tube 

application

1.Hydraulic Cylinder Tube---Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

 

2.SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.

Range: ID 50-250mm and Length can work at most 6M.

 

3.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11m

 

High standard cold drawn tolled steel seamless tube

High standard cold drawn tolled steel seamless tube

FAQ

 

 High standard cold drawn tolled steel seamless tube

Our Services

1.cargo track service during transporting and feedback service after cargo is loaded on board

 

2.flexible terms of payment byT/T and L/C

 

3.big discount for repeat customers

 

4.smooth delivering procedure

High standard cold drawn tolled steel seamless tube

 

Contact Supplier

Mobile
12926419493

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