
ASTM A554 304 /316 Welded Stainless Mechanical Exhaust System
Tubing
Introuction:
Name | Exhaust system steel tubes |
Standard | ASTM A554 |
Application | Stainlerss steel pipes for exhaust system |
Size | OD:28.6-127mm |
WT:0.8-2.5mm | |
Delivery date | About 25-55 days |
Payment | L/C,T/T,Money Gram,Western Union,etc |
Delivery | FOB,CIF,CFR,CPT |
Section shape | Round |
The exhaust pipe is installed between the engine exhaust manifold
and the muffler, which makes the whole exhaust system flexible
connection, so as to reduce vibration and noise, facilitate the
installation and prolong the life of the exhaust silencing system.
The exhaust pipe is mainly used in light vehicles, minicars, buses
and motorcycles. The structure of the exhaust pipe is a
double-layer corrugated pipe with steel wire mesh cover and a snap
ring on the straight side section at both ends. In order to achieve
better noise reduction effect, the inner part of the corrugated
pipe can be equipped with expansion joint or mesh cover. The main
material of exhaust pipe is stainless steel, and the material of
ferrule and connecting pipe can be stainless steel or aluminized
steel.
Show:
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.
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.
Q:Who are your customers?A:Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
Q:How long will you react on our requirement?
A:Your requirement would be treated within 24 hours on weekdays.
Quotations would be sent upon technical details confirmed by
customer!
Any more questions about your doubts, please feel free to send us your emails or call!