Product Description
WENZHOU SINCO STEEL CO. Ltd of TSINGCO Group,is one of the leading supplier and exporter for the Stainless steel Pipes & Tubes from Wenzhou, China.Our products mainly include stainless steel seamless pipes,welded pipes,flanges,valves,and other pipe fittings etc. We have several branch workshops to guarantee superior products.
s32750 dn6-1200 astm a790 Duplex Steel Stainless orbital welding Tubing Pipe for Muffler Making
1.Material: s32750,304,316L,430, duplex, etc
2.OD: 6-2800 mm
Thickness: 0.6-60 mm
3.Delivery Time: 15-50Days
4. Certs:ISO 9001-2008, CE. PED,ABS,CCS,LR,DNV,TUV,ETC
| Name |
s32750 dn6-1200 astm a790 Duplex Steel Stainless orbital welding Tubing Pipe for Muffler Making |
| Standard |
ASTM A269TP304/TP304L/TP316/TP316L/TP316LN/T321/TP317
ASTM A312 TP201/TP304/TP304L/TP310S/TP310H/TP316/TP316L
ASTM A213 TP201/TP304H/TP304L/TP310S/TP321H/TP316/TP347
ASTM A270, ASTM A268, ASTM A790, ASTM A791, ASTM A803, ASTM A813, JIS, DIN, BS, EN, ASTM A789 904L |
| Material Grade |
TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S |
| TP410 TP410S TP403 |
| S31803/S32205 S32750 S32760 |
| Outer Diameter |
Seamless Pipe: 6mm-2800mm |
| Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm) |
| Thickness |
Seamless Pipe: 0.6mm - 60mm |
| Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm) |
| Length |
5.8-6.1 m or as customers' request |
| Tolerance |
Acording to the Standard. |
| Surface |
180G, 320G, 400G Satin / Hairline,pickling,annealing,polished etc |
| Test |
UT, ET, HT, RT,etc, and others according to the standard,or as the requests of the customers |
| Certificate |
ISO9001-2008,ASME, PED, CE, TS, RINA,etc |
| Delivery Time |
15-50Days, Depends on quantity. (we have plenty stocks of normal sizes.) |
Have you ever worried if you will buy poor quality pipes again?
Don't worried,Let us give you some useful suggestons
1.Find a company which take highly care of quality
2.Prefer chosing companies with factories/workshop
3.A nice and warmest with considerate sales(or boss)is better than others.
Fortunately,we can fulfill all the above conditions. SINCO STEEL is your best companion.
Benefits of Stainless Steel Welded Pipe
The advantages of using stainless steel welded pipes include:
A. Excellent corrosion resistance: This property ensures the longevity and integrity of piping systems in various environments.
B. High strength-to-weight ratio: Stainless steel welded pipes offer robust performance without excessive weight.
C. Resistance to high temperatures and pressures: This makes them suitable for demanding industrial applications.
D. Aesthetic appeal: Their polished appearance makes them attractive for visible installations.
E. Cost-effectiveness: Compared to seamless pipes, welded pipes are generally more affordable, offering a balance between performance and cost.
Maintenance and Care
To ensure the longevity of stainless steel welded pipes:
A. Regular cleaning procedures: Implement routine cleaning to maintain the pipe's appearance and performance.
B. Avoiding harsh chemicals and abrasive materials: Use appropriate cleaning agents to prevent damage to the pipe's surface.
C. Proper drainage: Ensure systems are designed to prevent water stagnation, which can lead to corrosion.
D. Inspection and replacement schedules: Regularly inspect pipes for signs of wear or damage, and replace as necessary.
Packaging & Shipping
About us
FAQ
FAQ
1.How many countries you already expeorted?
--We exported stainless steel pipes to more than 30 countries mainly from Egypt,Turkey,India,Iran,Dubai,Thailand,Philippine
2.What is our product range?
--Based on our stainless steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc.
3.what is your delivery time?
--It depends on the demanded quantities and your location,nearly in 15-50days.
4. Can you provide OEM service?
--Yes. Welcom to contact us for more details discuss.
5. Can we visit your factory?
--Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
6.How to distinguish 304 and 201 stainless steel?
--1). Specification: the Bai composition is different. 304 has better quality and the price is expensive, but 201 is worse. 304 is imported stainless steel plate and 201 is domestic stainless steel plate.
2). 201 is composed of 17cr-4.5ni-6mn-n which is used for railway vehicles.While 304 is composed of 18cr-9ni, which is used for food production equipment, Xitong chemical equipment, nuclear energy, etc.
3). 201 has high manganese content, bright surface with dark brightness, high manganese content and easy to rust. 304 contains more chromium, the surface is matte and does not rust .The most important thing is that the corrosion resistance is different. The 201 corrosion resistance is not as good as that of 304.
4). The difference between 201 and 304 is the problem of nickel. The 304 nickel's content is more than 201.
5). Stainless steel is not easy to rust because chromium rich oxide is formed on the surface of the steel body to protect the steel body. Material 201 belongs to high manganese stainless steel, which has higher hardness, high carbon and low nickel than 304.
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