Sign In | Join Free | My burrillandco.com
Home > Precision Steel Tube >

Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639

TORICH INTERNATIONAL LIMITED
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers
     
    Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers
    • Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers
    • Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers
    • Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers
    • Buy cheap Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 from wholesalers

    Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639

    Ask Lasest Price
    Brand Name : TORICH
    Model Number : GB/T3639
    Certification : CE,ISO
    Price : Negotiated
    Payment Terms : D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 5000 tons per month
    Delivery Time : 35-40days
    • Product Details
    • Company Profile

    Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639

    Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639

    TORICH is a rich-experienced steel tube manufacturer with over 20 years expereinces in precision cold drawn seamless welded steel pipe.

    1.Brief introduction:

    NameSeamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639
    StandardGB/T 3639
    Production methodCold drawn/ cold rolled
    Grade10#,20#,35#45#,Q345B
    Condition+N,+A,+C,+LC,+SR
    LengthUsually 2000mm-12000mm
    Thickness tolerance±10% or 0.1mm
    Surface qualitySmooth, no loose scale
    Delivery time35-45days
    MOQ1 ton
    ApplicationHydraulic equipment, automotive parts, mechanical structure
    TestFlattening test, flaring test,flange testing

    2. Delivery condition of precision seamless steel tube:

    +C: cold condition(Hard)

    +LC: Cold condition (Light)

    +SR: Stress relieved

    +A: Annealed

    +N: Normalized

    3.Length:

    ≤5000mm: +5/-0mm

    >5000mm: +10/-0mm

    4.Curvature:

    ≤3.0mm/m

    5.End shape:

    The end faces at both ends should be perpendicular to the axis of the steel pipe, and the incision should be free of burrs.

    6.Out of roundness:

    No more than 80% of outer diameter tolerance.

    7. Production method:

    cold drawn, cold rolled

    8.Seamless steel tube preciosn steel pipe product show:

    seamless steel tube preciiosn steel pipeseamless steel tube preciiosn steel pipe

    9.Packing method:


    Q&A

    Q: Are you trading company or manufacturer ?
    A: A professional steel pipes materials inventor, manufacturer and solution provider
    Q: How long is your delivery time?
    A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but need pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    Q:Do you have agent or distributor in our country?
    A:We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.

    Q: How is your production capability?
    A: 1. 2000 tons monthly production capacity, 5000 tons monthly trading capability
    2. Prompt and Timely shipment
    Q:How to get the sample?
    A:1. You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
    2. Sample charges will be refunded when order is placed.


    QUALITY CONTROL:
    1. Incoming Raw Material Inspection
    2. Raw Material Segregation to avoid steel grade mix-up
    3. Heating and Hammering End for Cold Drawing
    4. Cold Drawing and Cold Rolling, on line inspection
    5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
    6. Straightening-Cutting to specified length-Finished Measuring Inspection
    7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
    8. Packing and Stocking









    Quality Seamless Steel Tube Precision Cold Drawn Steel Pipe 10# 20# GB/T3639 for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: TORICH INTERNATIONAL LIMITED
    *Subject:
    *Message:
    Characters Remaining: (0/3000)