Cold Drawn Precision Seamless Carbon Steel Pipe Large / Small Caliber 1020/42CrMo 6m 12m API Drill Pipe
Cold Drawn Precision Steel Pipe Large/Small Caliber 1020/42CrMo Seamless Carbon Steel Tube 6m 12m API Drill Pipe
|
Main Produdion Category
|
Carbon Seamless Steel Tube/Pipe
|
|
Production Range
|
Outer Diameter: 10-120mm (0.39 inch - 4.72 inch)
|
|
Wall Thickness: 1-20mm (0.039 inch - 0.79 inch)
|
|
|
Tolerance
|
Tolerance ±0.10mm, Superior products ±0.05mm, Can be customized according to customer's requirements
|
|
Technique
|
Cold Drawn / Cold Rolled
|
|
Finished Product Condition
|
BK, BKS, +C, +LC, +SR, +A, +N
|
|
Shape
|
Round or Special shapes
|
|
Raw Material Brand
|
Baosteel, Xingcheng, Shagang, Tenith, Jiyuan and other manufacturers
|
|
Main Standards
|
ASTM A519, A530, A179, A192
|
|
DIN10297-1, DIN17121, DIN1629, DIN2391, EN10305, EN10087, BS970
|
|
|
JISG3441, JISG3444, JISG3445, JISG4804
|
|
|
GOST8733, GOST8734, GOST8645,GOST8639, GOST1414
|
|
|
Further Processing for Steel Tubes
|
Heat treatment (Quenching and Tempering), Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot
Blasting, Laser Marking |
|
Featured Products
|
Free Cutting Steel Tube, Precision Tube, Special Shaped Steel Tubes, Alloy Pipe, Small-Diameter Thick-Wall Steel Tube
|
Product Details
Chemical Composition
| Standard | Grade | C | Si | Mn | s | p | Cr |
| GB/T 699 GB/T 3639 GB3077 GB/T1591 GB/T 8163-2018 |
10# | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | |
| 20# | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ||
| 35# | 0.32~0.39 | 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 | ||
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | 0.08~1.10 | |
| 25Mn | 0.22~0.29 | 0.17~0.37 | 0.70~1.00 | ≤0.035 | ≤0.035 | ≤0.25 | |
| Q345B | ≤0.20 | ≤o.50 | ≤1.7 | ≤0.035 | ≤0.035 | ≤0.3 | |
| 37Mn5 | 0.30~0.39 | 0.15~0.30 | 1.20~1.50 | ≤0.015 | ≤0.020 |
Process
Packaging & Shipping
Certification
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
FAQ
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.