Product Description
ASTM A269-10 / ASTM A554-21 304 Welded Stainless Steel Pipe
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.
Standard
|
ASTM A554, A249, A269 and A270, A312,EN10296-2 |
Round Pipe Size
|
8-219mm |
Thickness
|
0.6mm-3mm |
hickness Tolerance
|
+/-10% |
Length Tolerance
|
+/-8mm |
OD Tolerance
|
According to ASTM A554 standard |
Surface |
180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish |
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
FAQ
Q: How many days can you deliver after confirmed the order?
A: For stock: within 5-7 days;
For customized product: around 30 days;
For special sizes: subject to negotiation.
Q: How does your company do quality control?
A: ISO 9001:2015 certified;
Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
Q: Can I have a factory-visit?
A: Surely. All customers are welcome to visit us in China.
Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.
Company Profile
|
Business Type: |
Manufacturer/Factory |
|
Main Products: |
Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ... |
|
Registered Capital: |
2000000 RMB |
|
Plant Area: |
>2000 square meters |
|
Management System Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD |
|
Average Lead Time: |
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays |
SGS Serial NO. : |
QIP-ASI199413Report Verification
|
EZ STEEL INDUSTRIAL Co., Ltd, together with LONG-RUN METALS Co., Ltd, is the export division and window company of EZ STEEL GROUP, which was founded in 1996 and has been committed to the development and manufacturing of industrial tubes in the past 20 years. It is one of the largest steel tube manufacturing enterprise groups in China. The group possess fixed assets over 200million and more than 800 employees with annual production capacity over 300 thousand tons.
The company has continuously introduced the world advanced manufacturing equipment and now is able to produce welded and seamless steel tube, copper tube and nickle alloy tube. We also have our own coating facilities and workshops for further processing. After years of development, EZ STEEL GROUP and the affiliated enterprises have obtained many kinds of domestic and international certifications including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE, License for Manufacture of Pressure Piping in China, etc. The company has obtained good domestic achievements and is the nominated supplier of CNPC 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, foundation works, steel structure works, boiler and condenser fabrication, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects etc.
Holding the concept of First-class Brand, First-class Service, First-class Value, EZ STEEL GROUP is aiming to build up a win-win enterprise platform for both our customers and employees.
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!