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6mm OD Seamless 4130 Alloy Steel Pipe Hot Rolled With ISO9001 Certificate

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: ASTM A519
Minimum Order Quantity: 5Tons
Price: negotiable
Packaging Details: Alloy Steel Tubings are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
Detail Information
Keyword: Alloy Steel Tubing Grade: 4130 , 4140, 42CrMo
OD: 6mm-450mm WT: 1mm-50mm
Length: Max12000mm Production Method: Hot Rolled, Cold Drawn, Cold Rolled
High Light:

alloy steel tube

,

seamless alloy steel pipe


Product Description

Products Description
 
TORICH Hot Rolled Seamless Alloy Steel Tubing 4130 / 4140 / 42CrMo
Standard
 ASTM A519 SeamlessCarbonandAlloySteelMechanicalTubing
Key Word
 Alloy Steel Tubing
Material
 4130,4340,42CrMo
Size
 OD: 6-450mm; WT: 1-50mm; Length: max12000mm
Production method
 Hot Rolled, Cold drawn, Cold Rolled

 

Chemical Requirement

Steel Grade
C
Mn
P, max
S, max
Si
Cr
Mo
SAE 4130
0.28-0.33%
0.40-0.60%
0.40%
0.40%
0.15-0.35%
0.80-1.10%
0.15-0.25%
SAE4140
0.38-0.43%
0.75-1.00%
0.40%
0.40%
0.15-0.35%
0.80-1.10%
0.15-0.25%

 

Product Show

6mm OD Seamless 4130 Alloy Steel Pipe  Hot Rolled With ISO9001 Certificate 06mm OD Seamless 4130 Alloy Steel Pipe  Hot Rolled With ISO9001 Certificate 1

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


100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

FAQ

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.

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

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628