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[China]
Trade Verify
Address: Liangxi District, No.100, Fengbin Road, Liandong U Valley
Contact name:Henry
Jiangsu Hengsai Metal Materials Import and Export Co., Ltd. |
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201,202 301,303 Stainless Steel Welded Pipe Gas Turbine And
Prochemical Processing
There are several types of stainless steel welded pipe. Each type
has its own benefits and applications.
The most common type of stainless steel welded pipe is the
austenitic welded pipe. This type is made from an austenitic
stainless steel, which has chromium and nickel as the main alloying
elements. The austenitic welded pipe is not heat treatable and is
not magnetic. It is also non-hardenable by heat treatment. This
type of welded pipe is used in chemical processing equipment, food
handling equipment, and in many other applications where corrosion
resistance is required.
Another common type of stainless steel welded pipe is the ferritic
welded pipe. This type is made from a ferritic stainless steel,
which has chromium as the main alloying element. The ferritic
welded pipe is non-hardenable by heat treatment and is magnetic. It
is often used in welding applications where high temperatures are
involved.
Specification
Product Name | Stainless Steel Welded Pipe |
Production Process | Cold Drawn,Cold Rolled,Bright Anneal etc |
Type | Welded |
Standard | ASTM EN DIN GB ISO JIS |
Tolerance | +/-0.05 ~+/0.02 |
Surface | Pickling,Bright; |
Application | 1).Heat exahanger tube for petrochemical,chemical and ocean
development |
Materials | 200 series: 201,202,202Cu,204Cu, |
| Grade | C | Si | Mu | P | S | Cr | Ni | MO | Ti | Other |
| 201 | ≤0.15 | ≤1.00 | 5.50-7.50 | ≤0.060 | ≤0.030 | 16.0-18.0 | 3.50-5.50 | - | - | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.065 | ≤0.030 | 16.0-18.0 | 6.0-8.0 | ≤2.00 | - | |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 18.0-20.0 | 8.0-11.0 | - | - | |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 18.0-20.0 | 8.0-12.0 | - | - | |
| 304H | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 18.0-20.0 | 8.0-10.0 | - | - | |
| 316L | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - | |
| 316Ti | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 16.0-19.0 | 11.0-14.0 | 1.80-2.50 | ≥5×C% | |
| 317L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | - | |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-12.0 | - | ≥5×C% | |
| 321H | 0.04-0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-12.0 | - | 4×C-0.70 | |
| 347H | 0.04-0.10 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-19.0 | 9.0-13.0 | - | - | |
| 309S | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 22.0-24.0 | 12.0-15.0 | - | ||
| 310S | ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 24.0-26.0 | 19.0-22.0 | - | - | |
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | ≤23 | ≤28 | - | - | |
| 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 21.0-23.0 | 4.5-6.5 | 2.90-3.50 | - | |
| 2507 | ≤0.03 | ≤0.80 | ≤1.20 | ≤0.035 | ≤0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | - |
About Us
We are a leading manufacturer and exporter of metal materials. lt
is a modern comprehensive service enterprise, which is specialized
in the production and processing of stainless steel, carbon steel,
and alloy steel, non-ferrous metals, metal products, and other
metal material fields, as well as in the import and export
sales and industrial technical services we have the world
first-class processing equipment, modernized physical and chemical
testing center, opening flat, cutting, surface treatment, molding,
sheet metal, welding. machining and 8 big processing platform.
Moreover, we have the factory in shandong and jiangsu, facilitates
each customer's comprehensive demand. Our company has successfully
passed SO9001: China quality certification center quality
certification since its establishment.Our products have been
exported to many countries, such as the United States, Canada,
Russia, Latvia, Ukraine, Brazil, Argentina,the united Arab
emirates, Turkey, Saudi Arabia, Singapore, Indonesia,the
Philippines, and enjoya high reputation!
FAQ:
Q1. What are your company's main products ?
A1: Our main products are Cold Rolled Stainless Steel Sheet, Hot
Rolled Stainless Steel Sheet, Stainless Steel Coil Strip, Stainless
Steel Bar Rod, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party
Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or
belts, we could also pack the goods as the customers requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within
7 days after we received your deposit
For production period, it usually takes about 7 days-10 days after
receiving the deposit.
Q5. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more
competitive prices and best after-dales service than other
stainless steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia,
UK, Kuwait, Egypt, Turkey, Jordan etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as
you contact us.
Customized samples will take about 5-7days.
