Product Description
Stainless Steel Welded Pipe China Distributors Large Diameter Stainless Steel 304 Tube
Large Diameter Welded Steel Pipes are used to transport fluids or gases over long distances. These are commonly used in the oil and gas industries. Stainless large-diameter pipes are also used in a variety of structural applications. That includes oil rigs, ships, pressure vessels, and machinery parts. Several factors need to be considered before purchasing a large-diameter pipe. Stainless steel is a very versatile material. It can be forged into various shapes and is oxidation-resistant. Because of its durability, it is often used for piping. Many industrial sectors use it for various applications, including the petroleum, food, and chemical industries. In addition, it's a relatively low-maintenance metal.
Large Diameter Pipes are designed to carry more fluids or gases at a given flow rate, which is a significant advantage. For example, they can carry oil, fuel, or other liquids from a refinery to a tank farm. Using this kind of pipe can also help prevent abrasion damage. Moreover, it can help keep the pressure down. Since the diameter of these pipes is significant, they can withstand intense weather conditions. While selecting a large-diameter stainless pipe, selecting a grade with the strength and corrosion-resistance properties required for the application is essential. If the application involves high pressures, it is better to choose a grade that has higher strength. Alternatively, a grade that has a high wall thickness can also be selected. A high wall thickness can reduce the amount of traffic passing through the system.
| Processable Materials |
| Gade |
EN |
TP |
UNS |
|
STANDARD |
| 1.4301 |
TP304 |
S30400 |
|
EN 10217/7TC1&TC2 |
| 1.4306 |
TP304L |
|
|
EN 10296-2 |
| 1.4307 |
TP304L |
S30403 |
|
EN10357 |
| 1.4311 |
TP304LN |
S30453 |
|
DIN11850 |
| 1.4404 |
TP316 |
S31600 |
|
AD2000W2-W4-W10 |
| 1.4404 |
TP316L |
S31603 |
|
ASTM/ASME A/SA249 |
| 1.4406 |
TP316LN |
S31653 |
|
ASTM A269 |
| 1.4432 |
TP316L |
|
|
ASTM A270 |
| 1.4435 |
TP316L |
|
|
ASTM A554 |
| 1.4436 |
TP316 |
|
|
ASTM A632 |
| 1.4438 |
TP317L |
S31703 |
|
ASTM A778 |
| 1.4439 |
TP317LNM |
S31726 |
|
ASTM/ASME B/SB674 |
| |
TP317 |
S31700 |
|
ASTM/ASME A/SA312 |
| 1.4449 |
TP317 |
|
|
ASTM/ASME A/SA688 |
| 1.455 |
TP347 |
S34700 |
|
ASTM/ASME B/SB676 |
| 1.4541 |
TP321 |
S32100 |
|
|
| 1.4571 |
TP316TI |
S31653 |
|
|
| 1.4828 |
TP309 |
|
|
|
| 1.4833 |
TP309S |
S30908 |
|
|
| 1.4845 |
TP310S |
S31008 |
|
|
| 1.4878 |
TP321H |
S32109 |
|
|
| 1.4948 |
TP304H |
S30409 |
|
|
| 1.4835 |
253MA |
S30815 |
|
|
| |
ALLOY840 |
S33400 |
|
|
| |
|
| Ferritic Steel |
EN |
TP |
UNS |
|
STANDARD |
| 1.4016 |
TP430 |
S43000 |
|
ASTM/ASME A/SA268 |
| 1.4509 |
TP441 |
|
|
ASTM/ASME A/SA249 |
| 1.4512 |
TP409 |
|
|
EN10357 |
| 1.4521 |
TP444 |
|
|
ASTM A/SA803 |
| |
TP439M |
S43932 |
|
EN 10296-2 |
| 1.451 |
TP439M |
|
|
ASTM A554 |
| 1.452 |
TP430Ti |
|
|
|
| |
TP439 |
S43035 |
|
|
| |
TP410S |
S41008 |
|
|
| 2.463 |
|
GH3030 |
|
|
| |
|
| Duplex Steel |
EN |
TP |
UNS |
GRADE |
STANDARD |
| 1.4362 |
|
S32304 |
DSS 2304 |
EN 10217/7 TC1&TC2 |
| 1.4162 |
|
S32101 |
DSS 2101 |
ASTM/ASME/SA789 |
| |
|
S32003 |
DSS 2003 |
EN10357 |
| 1.441 |
|
S32750 |
DSS 2507 |
AD 2000 W2 |
| 1.4501 |
|
S32760 |
|
EN 10296-2 |
| |
|
S82031 |
|
ASTM A554 |
| 1.4462 |
|
S31803 |
DSS 2205 |
ASTM/ASME A/SA790 |
| 1.4462 |
|
S32205 |
DSS 2205 |
|
| 1.4481 |
|
S31260 |
|
|
| 1.4424 |
|
S31500 |
|
|
| 1.4466 |
|
S31050 |
|
|
Detailed Photos
Packaging & Delivery
Company Profile
EZ has continuously introduced the world-level advanced fabrication equipment and now is able to produce welded and seamless steel & alloy tubes and copper tubes. After years of development, EZ GROUP and the affiliated enterprises have obtained kinds of domestic and international certificates including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE and Licenses for fabrication of pressure pipe and ship-build tubes in China.
The company has obtained good domestic achievement and is the nominated supplier for CNPC, SINOPEC and CNOOC. The product are exported to Southeast Asia, the Middle East and Africa,Europe, Australia, North and Latin Americas via trade companies, and are widely used in pipeline works, civil works, mining works, steel structure works, boiler and condenser equipment, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects.
Q:What kind of work does your company do?
A:Our company is a professional manufacturer.
We mainly produces seamless stainless steel plate/pipe/coil/round bars,as well as welded alloy 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): 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.
CONTACT US
Contact: Rosy Xu
EZ STEEL INDUSTRIAL CO., LTD
Add: No.66, Zhongyi Road, Yuhua Industrial Zone, Changsha City , P.R China
Pls. do not hesitate to contact me if you have any questions!
You are warm welcomed to visit our factory!!!
Thank you for visiting our products & Looking forward to hearing from you!
Audited Supplier 
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