Seamless Pipes Cold Drawn Precision Steel Tubes GB/T 3639 ASTM A519

Basic Information
Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001 ISO14001 TS16949
Model Number: GB/T 3639
Minimum Order Quantity: 5 tons
Price: 1000-1800 USD/ton
Packaging Details: In bundles or as per requests
Delivery Time: 45-60days after order confirmed
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 Ton per Year
Detail Information
Characteristic: Seamless Precision Steel Tube Material: 10#, 20#, 35#, 45#, Q345B Etc
Production Method: Produced By Cold Drawn Or Cold Rolled Package: In Bundles Or As Per Requests
End Protector: Plain Length: Acc To Customer's Requirement
Type: Seamless Steel Tubes MTC: EN10204.3.1
High Light:

precision steel pipe


precision pipes and tubes

Product Description

Products Description:

GB/T 3639 ASTM A519 Seamless Pipes Cold Drawn Precision Steel Tubes


Steel Grade/Steel Material:



Mechanical Property:



Delivery Condition:

+C, +LC, +SR, +A, +N


Size Range:

OD: 4-200mm
WT: 0.5-22mm
Length: acc to customer's requirement

Our regular size: 31.75x2.55mm, 48.3x2.65mm, 50.8x2.4mm etc


Clad Pipes Characteristic:
High strength
Good Surface Quality
Stable quality
Smooth Roughness


Production Processs:

Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment


Product Pictures:

Seamless Pipes Cold Drawn Precision Steel Tubes GB/T 3639 ASTM A519 0


Seamless Pipes Cold Drawn Precision Steel Tubes GB/T 3639 ASTM A519 1



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 ? 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.
If you have another question, pls feel free to contact us

Contact Details
Daise Wang

Phone Number : +8618069049202

WhatsApp : +8613736164628