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ASME SA789 Super Duplex Steel S32750 Welded Tube

Thickness:0.3-100mm;
Outer Diameter:5mm-600mm;
Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Moulding.
Supply Ability:1000 Ton/Tons per Month

Quantity:

  • ASME SA789 Super Duplex Steel S32750 Welded Tube
  • RONSCO

Product Description

ASME SA789 Super Duplex Steel S32750 Welded Tube is the combination of both austenitic steel and ferritic steel. It has good oxidation resistance and acid resistance and can work at 540 ~ 875℃ for a long time. And the welded tube has features of high strength, good wearability, and workability. It also has a low rate of thermal expansion, superior resistance to chloride pitting and crevice corrosion. So this  ASME SA789 Super Duplex Steel S32750 Welded Tube is widely used for conveying water, gas, air, oil, and hot water or steam, and so on. This tube is subject to strict quality inspection before shipment, including both destructive and non-destructive inspection in the factory. 



Parameters

Super Duplex Steel UNS S32570 Seamless Tubes

Pipe Range

1/2’NB, 8’NB

Outer Diameter

6.00mm OD UP to 250mm OD, Sizes up to 12’NB

Wall Thickness

0.3mm-50mm

Schedules

SCH20,SCH30,SCH40,STD,SCH80

Length

Single Random, Double Random & Required Length

Types

Seamless/Fabricated

Surface Treatment

1.Polish
2.Mirror polish
3.Sand blasting
4.Buffed polished 2D/2B/BA

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test

Payment

1.Payment terms :T/T ,L/C
2.Terms of trade :FOB ,CFR,CIF ,DDP,EXW
3.Minimum order :25 tons


Product Display


201910091603123738473



Why Choose Ronsco

1. Compared with the same industry, due to our more modern and more efficient equipment and 22 years of production experience, the delivery time can be greatly shortened and the cost can be better saved.

2.More modern welding equipment and technology.

3. Our average delivery time is 10-15 days. Annual production: 800,000 tons.

4. Research and development(R&D):9% of the company's full-year net profit will be directly used for product development.

5. With 10 engineers with more than 15 years of R&D experience, new products are launched every 6 months.


Packaging And Shipping

1.Packed in waterproof plastic bags 
2.Big OD: in bulk 
3.Small OD: packed by steel strips 
4.According to the requirements of customers


Application
1.Low and middle-pressure fluid transportation pipeline,
2.Used in Building, Decoration, Industry, Mechanical Structure, 
3.Balcony,railings,balustrade,baluster,fencing, 
4.Staircase, glass handrails, tubular handrails, gate, 
5.Airports, subways, railway stations, shopping malls, buildings, hotels,
6.Sanitary, milk & food, mechanical structure, automobile exhaust system, muffler/silencer.

PH Stainless Steel
17-4PH
17-7PH
15-5PH
Contacts​
Pones:+86-135-1749-7929
/ 0731-82250427
Email:info@ronsteel.com
Address: 1706, FuLi Building, NO.97, JiuCaiYuan Road, FuRong District, Changsha,Hunan, China

About Us

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