The duplex stainless steel pipe is quite different from other forms of stainless steel like 304 stainless or 430 stainless. This type has a two phase microstructure which consists of grains of ferratic and austenitic stainless steel. The 304 is primarily the austenitic form while 430 is ferratic form. The duplex form contains the characteristics of both the forms. Owing to its duplex structure, it contains properties of ferritic alloy like stress corrosion cracking resistance and high strength as well as of austenitic stainless steel like easy to fabricate and transformation into items.

Some of the characteristics which are offered by STAINLESS STEEL DUPLEX PIPES

High Tensile Strength: This alloy manifests high tensile strength. Owing to its chemical composition, it can easily withstand tough conditions and the products made out of this provide exceptional performance.

Resistance to corrosion: The composition of this alloy provides it tremendous strength against adverse conditions like rust. This material exhibits tremendous resistance to corrosion.

Cracking resistance: Owing to the inherited properties of ferritic alloy, it shows great resistance to stress cracking. Moreover, it is also very effective in countering rust so it can easily shows longevity.

Owing to these properties, this material is widely used in the manufacturing of Stainless Steel Duplex Pipes Suppliers In CHINA. These high strength pipes are highly demanded in several industries for various application purposes. We are counted in the list of reputed Stainless steel duplex pipes manufacturers/ wholesale suppliers/ Exporters/ Stockists/ Dealers/ We have our manufacturing unit based in CHIAN. Our complete production range is manufactured using state of the art technology along with cutting edge machinery. Our range is developed in accordance to the international standards so as to offer best quality products to our esteemed clients.

MERITS:

• Stronger than 300 series
• High resistance to corrosion
• High resistance to stress corrosion cracking
• Low thermal expansion

Applications of STAINLESS STEEL DUPLEX PIPES

• The extensive benefits of Duplex stainless steel mean that it can be used in many different are used in:
• Chemical processing, transport and storage
• Pipes for production and transportation of oil and gas
• Oil and gas exploration and offshore rigs
• Oil and gas refining
• Marine environments
• Pollution control equipment
• Pulp & paper manufacturing
• Chemical process plant
• Structural and mechanical components
• Heat ex-changers
• Cooling pipes

Packaging and Shipping For STAINLESS STEEL DUPLEX PIPES:

1. Usual packing for full container quantity:

1pc/plastic bag, 50-60kgs/bundle. Each bundle is wrapped by woven fabric. ----No Extra charge.

2. For LCL quantity:

For better protection, we suggest packing round stainless steel tubes in wooden case with steel rack.

Customized Packing:

1. Stamp on pipes:

Our factory has different stamps in Chinese/ English for 201 and 304 grade of stainless steel tube.

Customized stamp on surface of round stainless steel tube is also available.

2. Custom LOGO on plastic bags:

Please send us your logo design. We charge little for this service, but it will be refunded back to you if your accumulative quantity is big enough.

3. Sticker on pipe surface:

If color of sticker is black or white, it costs nothing. Color stickers are also available.

Shipping:

1. One 20ft container loads within 19 tons of stainless steel tube.

2. One 40GP/HQ loads within 27 tons of stainless steel tube.