ERW Carbon Welded Steel Pipes Boiler And Superheater Tube GrA GrB GrC
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
|Minimum Order Quantity :||1TON||Price :||USD 800-1000 per ton|
|Packaging Details :||In bundles in wooden box||Delivery Time :||35Days|
|Payment Terms :||L/C, D/A, D/P, T/T, Western Union, MoneyGram||Supply Ability :||60000 Tons per year|
|Place of Origin:||China||Brand Name:||TORICH|
|Certification:||ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 ABS DNV||Model Number:||JIS 3445|
|Product Name:||JIS 3445 STKM11A Auto Exhaust System Welded Steel Pipe||Material:||Carbon Steel|
|Usage:||Auto Exhaust System||Shape:||Round|
welded steel pipe,
welding steel tubing
JIS 3445 STKM11A Q195 Cold Drawn steel tube Auto Exhaust System Welded Steel tube
|application||Automobile and motorcycle Shock Absorber Pipe
Mechanical steel pipes for auto and motor parts
Gas Spring pipe
motor casing pipe
|Production process||ordinary high-frequency welded pipe|
|Advantages||small diameter and thick wall|
|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|
Eddy current flaw detection
Permissible Tolerance of Outer Diameter and Wall Thickness (mm)
|Type of steel Tube||Dimension of steel tube||Permissible tolerance|
|Average class||High class|
(extruded and expanded) tube
|Outer diameter D||All||±1%
|Cold-drawn (cold-rolled) tube||Outer diameter D||6~10||±0.2||±0.15|
|Note: For hot-expanded tubes with outer diameter>35mm,the permissible tolerance of wall thickness is±18%.|
Longitudinal Mechanical Properties of Steel Tubes
|NO.||Steel Grade||Tensile Strength(Mpa)||Yield point(Mpa)||Elongation after breaking(%)|
|Not less than|
Permissible deviations of the product analysis from the specified limits
|Element||Limiting values for cast analysis||Permissible deviatioon of the product analysis in % by mass|
What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
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.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.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!