ASTM A789 Super Duplex Tubing
Standard：ASTM A789
Material Range：2205 2507,etc
Transport Package：Wrapped in Plastic Bags with Plastic Caps at Both
Production Capacity：3000 Tons Per Month
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a789 super duplex tubing in China. With abundant experience, we warmly welcome you to wholesale customized astm a789 super duplex tubing from our factory. For price consultation, contact us.
The ASTM A789 standard covers a range of stainless steel alloys, mainly including austenitic, duplex stainless steel and super austenitic stainless steel. It is particularly suitable for applications that require high strength and corrosion resistance, such as the oil and gas industry, offshore oil platforms, chemical equipment, etc.
GNEE produces ASTM A789 duplex stainless steel pipes in cold rolling and cold drawing, and the delivery state is usually heat treated and pickled.
ASTM A789 duplex stainless cold rolled steel pipes have a wide range of specifications, with outer diameters ranging from 20 to 762 mm and wall thicknesses from 2.0 to 120 mm.
Products Data
| Name | ASTM A789 Super Duplex Stainless Steel Pipe |
| Material Grade | S31803/S32205 S32750 S32760 |
| Outer Diameter | Seamless Pipe: 4mm-812.80mm |
| Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), | |
| Thickness | Seamless Pipe: 0.5mm - 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. |
| Test | UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers |
| Certificate | ISO9001-2008,ASME, PED |
| Delivery Time | 3-30Days, Depends on quantity |
Products Display
ASTM A789 Seamless and Welded Tube
Why choose GNEE
GNEE is an enterprise dedicated to the research and development and production of precision stainless steel bright tubes, clean pipes (BA, EP) and special alloy pipe series products. It can provide precision steel tubes with various materials and sizes such as austenitic, duplex steel, nickel-based alloys according to national standards GB, ASTM, JIS, DIN, European standard EN and other standards.
Contact us now for a free estimate. info@gneestainless.com
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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.
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