ST37 Precision Cold Drawn Steel Tube and Pipe

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Model Number: Carbon Steel Tube
Place of Origin: China
Unit Price: negotiate face to face
Min.Order: 3
Supply: 500
Delivery: Shipment within days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2020-01-13 23:27
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Product Attributes

    - Model Number Carbon Steel Tube- Place of Origin China- Supply Type OEM Service- Condition New- Grade 20#,45#,Q345,25Mn,E355,ST52,STKM13A- Length as customized or as usual- Outer Diameter 30-250mm- Specification round- Technique Seamless- Thickness 2-30mm- Usage widely used in hydraulic and Pnerumatic cylinder for automobles,engineering machinery, and other field.

    Description by Manufacturer

    What we can provide are:
    --Seamless steel tube
    --Carbon steel tube
    --Cold drawn steel tube
    --Cold rolled steel tube
    --Honed steel tube
    --SRB steel tube
    --Polished steel tube
    --Burnished steel tube
    --Hydraulic Cylinder tube
    --Hydraulic Cylinder Pipe
    --Hydraulic steel tube
    --Cylinder steel tube
    --Hydraulic Pipe
    --Cylinder Pipe
    --Hydraulic Tube
    --Cylinder Tube
    ......

    1.Product name: st37 precision cold drawn steel tube and pipe

    2.Outer diameter: 30-250mm

    3.Thickness: 2-30mm

    4.Package: standard package with plastic bags or wooden cartons or as client's request

    5.Delivery time: within 20-30 days after receiving payment or as client's request

    6.Trade term: FOB Yantai, Qingdao or as client's request

    7.Payment term: T/T or L/C or as client's request
    8.Origin: China
    9.Application: hydraulic cylinder for heavy machine, engineering machine, excavator, hydraulic breaker, shock absorber, hydraulic buffer, elevator buffer, textile machine, automobile parts, bike frame, oil drilling and other field
    10.Material: carbon steel tube
    11.What we can provide are seamless steel pipe, carbon pipe, cold drawn steel pipe, cold rolled steel pipe, honed steel pipe, hydraulic cylinder steel pipe, hydraulic steel pipe, cylinder steel pipe, and so on.
    seamless steel tube, carbon tube, cold drawn tube, cold rolled tube, honed tube, hydraulic cylinder tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe.....

    Mechanical Property

    Delivery Condition

    Cold drawn+stress-relieved(BK+S)(SR)

    Cold finished(hard)(BK)

    Steel Grade

    Tensile strength

    (Rm Mpa)

    Yield strength

    (ReH Mpa)

    Elongation A5%

    Tensile strength

    (Rm Mpa)

    Elogation A5%

    20#

    ≥520

    ≥375

    ≥15

    ≥550

    ≥8

    45#

    ≥600

    ≥520

    ≥10

    ≥640

    ≥5

    16Mn(Q345B Q345D)

    ≥600

    ≥520

    ≥14

    ≥640

    ≥5

    25Mn

    ≥600

    ≥510

    ≥15

    ≥640

    ≥5

    27SiMn

    ≥760

    ≥610

    ≥10

    ≥800

    ≥5

    St45

    ≥520

    ≥375

    ≥15

    ≥550

    ≥5

    E355(St52)

    ≥600

    ≥520

    ≥14

    ≥640

    ≥5

    SAE1026

    ≥600

    ≥510

    ≥15

    ≥640

    ≥5

    Technique and Tolerance

    Working Method

    Range

    Size of ID

    Tolerance

    ID tolerance

    WT(mm)

    Ovality

    Curvature

    H8

    H9

    H10

    Cold Drawn

    25-250

    >30-50

    +0.0390

    +0.0620

    +0.1000

    ±5% to 7.5%

    ID>210mm

    ±10%

    ≤0.10-0.20

    0.3

    Cold rolling

    25-150

    >50-80

    +0.0460

    +0.0740

    +0.1200

    Cold drawn-hone

    40-250

    >80-120

    +0.0540

    +0.0870

    +0.1400

    Cold drawn-SRB

    50-250

    >120-180

    +0.0630

    +0.1000

    +0.160

    Cold drawn-polish

    40-250

    >180-250

    +0.0720

    +0.1150

    +0.1850

    Cold drawn-polish-SRB

    50-250

    Other size and technique parameter upon request

    Application of carbon tube

    ST37 Precision Cold Drawn Steel Tube and Pipe can be widely used in hydraulic cylinder of heavy machine with precision steel tube, automobile parts with steel tube, engineering machine with precision steel tube, textile machine with precision steel tube, excavator with precision steel tube, forklifts with carbon steel tube, oil drilling and other filed.
    What we can provide are seamless steel pipe, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube,hydraulic cylinder tube, hydraulic pipe, cylinder pipe, hydraulic tube, cylinder tube, hydraulic cylinder pipe, and so on.
    seamless tube, carbon tube, cold drawn tube, cold rolled tube, honed tube, hydraulic steel pipe, cylinder steel pipe...

    Products of carbon tube

    1.Seamless steel tube and carbon tube

    Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT,ST52,CK45, E355 and AISI1020. We can also offer as customized seamless carbon steel tube.

    2.cold drawn steel pipe/cold rolled steel tube, cold drawn tube, cold rolled tube

    Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 S45C STKM13A STKM13C

    Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519

    Range: 30-250mm

    Length: 11m(max)

    The cold finished process can change the thickness of carbon tube to meet client's request and offer better mechanical property.

    3. Honed steel tube&SRB steel pipe, honed tube

    ID Tolerance: H8 H9 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 inside tube more smooth which can be used for cylinder directly.
    4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe

    Company information

    Established in December 1992, Yantai Xinpeng Steel Pipe Co., Ltd. has been specialized in this line for more than 20 years.

    During the past 20 years, Xinpeng produces various kinds of seamless steel pipe, carbon steel tube, which can be widely used for hydraulic cylinder for automobile,engineering machinery, printing machinery, excavator, forklifts etc.

    What we can provide are seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, SRB steel tube, polished steel tube, burnished steel tube, hydraulic steel tube, cylinder steel tube, and so on.
    seamless tube, carbon tube, cold drawn tube, cold rolled tube, honed tube, hydraulic tube, cylinder tube, hydraulic cylinder tube....

    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 hydraulic cylinder pipe.

    FAQ of carbon tube

    Q: What about your payment term of carbon tube?

    A: Usually T/T or L/C or as client's request

    Q: How about your capacity of seamless pipe?

    A: For carbon steel pipe, 500 tons per month, 6000 tons per year.

    Q: what about your package of hydraulic cylinder tube?

    A:1. bundle packing

    2. marking as per customer's requests

    3. paint on the pipe as per customer request

    4. pipe caps as customer requests

    Q: If seamless pipe have some quality problem,how would you deal with?

    A: Strictly followed by ISO9001 system, all our carbon steel tube are in high quality control and tight tolerance.And we will responsible for all of our quality problems and we are trade assurance supplier.

    Q:What about the delivery time of hydraulic tube?

    A:Usually, we will arrange the cargo within 20-30 days after receiving your payment or as client's request as soon as possible because of the stock.

    More details of hydraulic tube, pls contact us !
    Email: sales at yt-xinpeng.com

    Price

      Price Condition FOB Price USD 900 / MT

      Packaging & Shipping

        - Packingstandard export packing - Delivery Lead Timewithin 20-30 after receiving deposit - Minimum Order3 MTS - Supply Ability500 mts/per month- Delivery PortYANTAI
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