TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 35-45days |
| Packaging Details | In wooden boxes or hexagonal bundles in seaworthy packing |
| Product Name | Duplex 2205 Stainless Steel Pipe |
| Technique | Cold Drawn |
| Surface Treatment | Oiled |
| Type | Seamless |
| Alloy Or Not | Non-alloy |
| Section Shape | Round |
| Application | For Boilers,Superheaters,Steam Linepipes Of Boilers |
| Keyword | Duplex Stainless Steel Pipe |
| Brand Name | TORICH |
| Model Number | 2205 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 35-45days |
| Packaging Details | In wooden boxes or hexagonal bundles in seaworthy packing | Product Name | Duplex 2205 Stainless Steel Pipe |
| Technique | Cold Drawn | Surface Treatment | Oiled |
| Type | Seamless | Alloy Or Not | Non-alloy |
| Section Shape | Round | Application | For Boilers,Superheaters,Steam Linepipes Of Boilers |
| Keyword | Duplex Stainless Steel Pipe | Brand Name | TORICH |
| Model Number | 2205 | Place of Origin | CHINA |
| C | Si | Mn | P | S | Ni | Cr | Mo | N |
| ≦0.030 | ≦1.00 | ≦2.00 | ≦0.030 | ≦0.015 | 4.50~6.50 | 21.00~23.00 | 2.90~3.50 | 0.14~0.20 |
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| DUPLEX 2205 | 304 | 316L | REMARKS | ||
| resistance to corrosion | Corrosion resistance of chlorinated chloride | >1000 | 47 | 152 | 40%Cacl2 100℃ Cause corrosion cracking time(h) |
| PREN | 35.4 | 18.4 | 25.9 | PREN The greater the coefficient, the stronger the hole erosion | |
| Intercrystalline corrosion | very good | good | ok | ||
| Uniform corrosion resistance g.(m2.h)-1 | 0.021 | 57 | 12.1 | 20%H2So4 60℃ 100h | |
| Fatigue resistance ≥ | very good | good | ok | ||
| Mechanical properties | Tensile strength Rm((Mpa)≥ | 620 | 485 | 485 | 1020-1100℃ Water quenching |
| yield strength Rp0.2(Mpa)≥ | 450 | 170 | 170 | 1020-1100℃ Water quenching | |
| elongation A50(%)≥ | 25 | 40 | 40 | 1020-1100℃ Water quenching | |
| Hardness (b/l) ≤ | 290/30.5 | 187/90 | 187/90 | 1020-1100℃ Water quenching | |
| Physical properties | Coefficient of thermal conductivity w/(m. ℃) | 19 | 18 | 15 | 20-100℃ |
| Linear expansion coefficient(10-5/℃) | 13.7 | 16 | 16 | 20-100℃ | |
| Welding performance | The line thermal tendency coefficient is small, need not preheat before welding, do not need heat treatment after welding, can be welded with 304 stainless steel | In principle, no welding and preheating should be done | Welding is prone to high temperature cracks | ||
| Integrated performance comparison | very good | good | good |
DUPLEX 2205 STAINLESS STEEL PIPE APPLICATIONS:
▲ Neutral chloride environment,
▲ oil refining industry,
▲ petrochemical and chemical industry,
▲ chemical industrial pipelines,
▲ oil and gas industry,
▲ pulp and paper industry
▲ urea fertilizer industry,
▲ phosphate fertilizer industry,
▲ the water environment,
▲ energy and environmental protection industry,
▲ light industry and food industry,
▲ food and pharmaceutical industry equipment,
▲ high strength structure
Company Introduction:
Packaging and Delivery:
FAQ:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...
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