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ERW Automotive Steel Pipe Aluminum Coated Round Shape Exhaust Pipe ISO9001

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Good quality DOM Steel Tube for sales
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you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

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ERW Automotive Steel Pipe Aluminum Coated Round Shape Exhaust Pipe ISO9001

China ERW Automotive Steel Pipe Aluminum Coated Round Shape Exhaust Pipe ISO9001 supplier

Large Image :  ERW Automotive Steel Pipe Aluminum Coated Round Shape Exhaust Pipe ISO9001

Product Details:

Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: ASTM A787

Payment & Shipping Terms:

Minimum Order Quantity: 7 Tons
Packaging Details: Tubes are packed in wooden boxes or hexagonal bundles.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
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Detailed Product Description
Keyword: Exhaust Pipe Material: 1010,1020, DC03 DC04 SA1D SA1C SA1E
OD: 34 - 127 Mm WT: 0.8 - 2.5 Mm
Length: Max 12000mm Technique: ERW
Application: Exhaust System Surface Finish: Aluminum Coated

TORICH AWAC SA1D Automobile Welded Steel Aluminized Round Shape Exhaust Pipe
Quick Detail:
Product name ASTM A787 DC03 SA1D SPCC SPHC Q195 Round Carbon Steel Tube Aluminized Car Exhaust Pipe
Steel Grade SPCC, SPHC, Q195, Q235, Q345, STKM 11A,
STKM 12B, STKM 13B, SAE 1008, SAE 1022
Size Range OD range:34-127mm WT range: 0.8-2.5mm
Our Regular sizes 28.6*1.5, 38.1*1.2,
41.2*1.7, 44.45*1.7, 47.625*1.7, 50.8*1.2
50.8*1.7, 57.15**1.7, 63.5*1.7, 76.2*1.7, 101.6*1.5, 127*1.5,etc
Surface Galvanized, Aluminized, Galvannealed
Standard ASTM A787, ASTM A269, ASTM A554, ASTM A513 JIS G3445
Application Exhaust Manifold, Exhaust Pipe and Silencer etc
Production process Tubes shall be made by the electric-resistance welding process and shall be made from hot or cold-rolled precoated steel.


Surface Quality:

The internal and external surfaces of the steel tube are not allowed to have cracks, scabs, folds, delaminations, laps, and burns. Allows for scribes, scratches, misalignment of welds, burns, oxide scales, and external burr removal traces that are not more than a negative wall thickness deviation



Inspection items:

Chemical compositionTensile testUltrasonic examinationEddy current flaw detectionBending test



Reference Standard:


ASTM A787: Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing.


ASTM A269: Seamless and Welded Austenitic Stainless Steel Tubing for General Service.


ASTM A554: Welded Stainless Steel Mechanical Tubing


ASTM A513: Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing


JIS G3445: Carbon Steel Tubes for machine Structure



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.


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

Contact Person: Jasmine Zhang

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