Round AISI 304 Stainless Steel Tubing Mirror Polished ASTM A789 Standard

We are a processing type company specializing in processing stainless steel for 304/304L large diameter thick wall stainless steel welded pipe and other materials. Prompt delivery, low price, high quality, unique insight into various materials of stainless steel, rolled round, straight seam, ring seam.    

Company file

The company strictly produces in accordance with ISO9002 quality certification specifications. The product specification range is: outer diameter Φ144mm-3000mm, thick wall 2mm-100mm. The products comply with national standards such as GB/HG/ASTM/DIN/JIS. The products are widely used in petroleum, petrochemicals, boilers Heat exchanger, papermaking, chemical fiber, jewelry machinery and other industries.
We can customize many products. The stainless steel materials we can customize are: 304, 304L, 316L, 347H, 321, 310, 317, etc.
The maximum diameter that can be rolled is Φ144mm-3000mm
The maximum thickness that can be rolled is 2mm-100mm
Of course, if your needs are not among the numbers we listed, you can still consult us by phone or WeChat, and we will try our best to meet your needs.
Because Jiangyin Longyu Stainless Steel Welded Pipe has many highly qualified welding engineers, and the equipment of Longyu Stainless Steel Welded Pipe Factory is also very advanced, and the most important qualification we have in Longyu Welded Pipe Factory is that we have our own non-destructive testing department. So when we complete a welded pipe, we can directly inspect it without sending it to a third party, which greatly saves time and efficiency. Because we are now updating to digital imaging inspection, if you are a customer from out of town, we still have a way to let you see the production quality of Longyu before delivery, saving you some extra trips. We can check and accept directly through WeChat or email, and ensure the product quality before shipping.

Q:What kind of work does your company do?
A:Our company is a professional manufacturer.
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bar

Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.

Q:What is your terms of payment ?
A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,balance based on BL copy or LC at sight.
If you have another question, please contact us as below

Q:What about your price?
A:Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products.

Q:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality assurance.Usually the delivery time is within5 days after we received your deposit.