High Precision Seamless Steel Tube ASTM A519 Alloy Steel Mechanical Pipe

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: CE,ISO
Model Number: ASTM A519
Minimum Order Quantity: 1ton
Price: Negotiated
Packaging Details: Packing in bundles in boxes
Delivery Time: 40-45 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 400 tons per month
Detail Information
Name: High Precision Seamless Steel Tube ASTM A519 Alloy Steel Mechanical Pipe Standard: ASTM A519
OD: 5-420mm WT: 0.5-50mm
High Light:

precision steel pipe


precision seamless pipe

Product Description

High Precision Seamless Steel Tube ASTM A519 Alloy Steel Mechanical Pipe


1. Brief introduction of high precision seamless steel tube:

Name High Precision Seamless Steel Tube ASTM A519 Alloy Steel Mechanical Pipe
Standard ASTM A519
Production method Cold drawn,Seamless
Grade 1008,1010,1018,1020,1045,4130,4140,1026,1035
Section shape Round
OD 5-420mm
WT 0.5-50mm
Length Max12000mm
Application Mechinery,automotive industry
Key words Alloy steel tube,carbon steel tube, mechanical tubing,seamless steel tube, steel tube
Delivery condition HR Hot Rolled
CW Cole Worked
SR Stress Relived
A Annealed
N Normalized

2. Cold worked mechanical tubing:

Cold worked mechancial tubing is normally produced to outside diameter and wall thickness. If the inside diameter is a more important diemnsion, then cold worked tubing should be specified to inside diameter and wall thickness or outside diameter and inside diameter.

3.Mechanical requirments:

Hardness test

Tension test

Nondestructive test


Flaring test 

4.Product display of high precision seamless steel tube:

High Precision Seamless Steel Tube High Precision Seamless Steel Tube


High Precision Seamless Steel TubeHigh Precision Seamless Steel Tube


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.


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

Contact Details
Christine Guan

Phone Number : +8618968237897

WhatsApp : +8613736164628