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Product Details:
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| Material: | UNS S31803 | Marking: | Supply Logo + Standard + Size(mm) + HEAT NO +or As Your Requirement |
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| Certificates: | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL And Etc. | Alloy Or Not: | Alloy |
| Technique: | Hot Rolled | Thickness: | 2 - 120 Mm |
| Surface Treatment: | Galvanized | Section Shape: | Round |
| High Light: | Round Super Duplex Steel Pipe,Welding Stainless Steel Pipe Tube 120mm,18" Super Duplex Steel Tube |
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Super Duplex Stainless Steel Pipe UNS S31803 Outer Diameter 18" Wall Thickness Sch-5s
| Product Name | Super Duplex Stainless Steel Pipe UNS S31803 Outer Diameter 18" Wall Thickness Sch-5s |
| Materials |
Stainless steel:ASTM A312 / SA 312 /ASTM A312 TP314 ASTM/ASMES/A182F304 | F304L |F304H | F316 | F316L | F321 | F321H | F347|316Ti | 309S |310S | href="https://www.bhpipe.com/405-Stainless-Steel-Tube-Pipe-Tubing.htm" 405 |409|410 | 410S | 416 | 420 | 430 | 630 | 660 | 254SMO | 253MA | 353MA Nickel Alloy: ASTM/ASME S/B366 UNS N08020 | N04400| N06600 | N06625 | N08800 | N08810 | N08825 | N10276 | N10665 | N10675 | Incoloy 800 Duplex Steel: ASTM A182 F51 | F53 | F55, S32101 | S32205 | S31803 | S32304 Carbon steel: API 5L... |
| Marking | Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement |
| Test | Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment |
| Certificates | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
| Applications |
Typical application areas for 1.4835:
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| Advantages |
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What is a Seamless Pipe?
Seamless pipes are derived from solid steel that is in sheet or bar form and is formed into a solid round shape known as “billets” which are then heated and cast over a form such as a piercing rod to create a hollow tube or shell. These kinds of pipes are known for their ability to withstand pressure more efficiently in comparison to other methods of pipe manufacturing processes, as well as being fast and cost-effective. Seamless pipes are generally used in gas lines, as well as pipes that carry liquidseamless pipes are derived from solid steel that is in sheet or bar form and is formed into UNS
Development trend of duplex stainless steel
It is worth paying attention to the development of low alloy manganese containing duplex stainless steel In recent ten years, relevant countries such as the United States and South Africa have studied manganese
The development of duplex stainless steel instead of nickel, but in addition to castings, most of the developed new steels have metastable austenite and martensite after cold deformation
It is difficult to be used as weldment and adapt to some environments, such as the environment that will produce stress corrosion
The use is very limited In recent years, the low manganese and low nickel duplex stainless steel developed in Sweden is relatively mature and has a clear goal in order to save nickel and replace its use
A wide range of 304 may even replace 2304 duplex stainless steel with a price equivalent to 304. At present, 2304 duplex stainless steel is not widely used, which has the potential of practical promotion
Value,
About Us
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.
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If any questions,you can call me mobile phone at any times:0086-15710108231
Tel: 13524668060
